mirror of https://github.com/xzeldon/htop.git
FreeBSD: implement Platform_getDiskIO()
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c91061c84b
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c2fdfd99eb
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@ -44,23 +44,24 @@ static void DiskIOMeter_updateValues(Meter* this, char* buffer, int len) {
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if (passedTimeInMs > 500) {
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cached_last_update = timeInMilliSeconds;
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unsigned long int bytesRead, bytesWrite, msTimeSpend;
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DiskIOData data;
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hasData = Platform_getDiskIO(&bytesRead, &bytesWrite, &msTimeSpend);
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hasData = Platform_getDiskIO(&data);
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if (!hasData) {
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this->values[0] = 0;
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xSnprintf(buffer, len, "no data");
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return;
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}
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cached_read_diff = (bytesRead - cached_read_total) / 1024; /* Meter_humanUnit() expects unit in kilo */
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cached_read_total = bytesRead;
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cached_read_diff = (data.totalBytesRead - cached_read_total) / 1024; /* Meter_humanUnit() expects unit in kilo */
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cached_read_total = data.totalBytesRead;
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cached_write_diff = (bytesWrite - cached_write_total) / 1024; /* Meter_humanUnit() expects unit in kilo */
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cached_write_total = bytesWrite;
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cached_write_diff = (data.totalBytesWritten - cached_write_total) / 1024; /* Meter_humanUnit() expects unit in kilo */
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cached_write_total = data.totalBytesWritten;
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cached_utilisation_diff = 100 * (double)(msTimeSpend - cached_msTimeSpend_total) / passedTimeInMs;
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cached_msTimeSpend_total = msTimeSpend;
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cached_utilisation_diff = 100 * (double)(data.totalMsTimeSpend - cached_msTimeSpend_total) / passedTimeInMs;
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cached_msTimeSpend_total = data.totalMsTimeSpend;
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}
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this->values[0] = cached_utilisation_diff;
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@ -9,6 +9,12 @@ in the source distribution for its full text.
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#include "Meter.h"
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typedef struct DiskIOData_ {
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unsigned long int totalBytesRead;
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unsigned long int totalBytesWritten;
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unsigned long int totalMsTimeSpend;
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} DiskIOData;
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extern const MeterClass DiskIOMeter_class;
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#endif /* HEADER_DiskIOMeter */
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@ -102,6 +102,9 @@ CFLAGS="$save_cflags"
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# Add -lexecinfo if needed
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AC_SEARCH_LIBS([backtrace], [execinfo])
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# Add -ldevstat if needed
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AC_SEARCH_LIBS([devstat_checkversion], [devstat])
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# Checks for features and flags.
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# ----------------------------------------------------------------------
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PROCDIR=/proc
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@ -311,11 +311,9 @@ char* Platform_getProcessEnv(pid_t pid) {
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return env;
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend) {
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bool Platform_getDiskIO(DiskIOData* data) {
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// TODO
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*bytesRead = *bytesWrite = *msTimeSpend = 0;
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(void)data;
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return false;
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}
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@ -11,6 +11,7 @@ in the source distribution for its full text.
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#include "Action.h"
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#include "SignalsPanel.h"
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#include "CPUMeter.h"
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#include "DiskIOMeter.h"
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#include "BatteryMeter.h"
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#include "DarwinProcess.h"
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@ -48,9 +49,7 @@ void Platform_setZfsCompressedArcValues(Meter* this);
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char* Platform_getProcessEnv(pid_t pid);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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@ -206,11 +206,9 @@ char* Platform_getProcessEnv(pid_t pid) {
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return NULL;
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend) {
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bool Platform_getDiskIO(DiskIOData* data) {
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// TODO
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*bytesRead = *bytesWrite = *msTimeSpend = 0;
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(void)data;
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return false;
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}
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@ -10,6 +10,7 @@ in the source distribution for its full text.
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#include "Action.h"
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#include "BatteryMeter.h"
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#include "DiskIOMeter.h"
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#include "SignalsPanel.h"
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extern ProcessFieldData Process_fields[];
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@ -40,9 +41,7 @@ void Platform_setSwapValues(Meter* this);
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char* Platform_getProcessEnv(pid_t pid);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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@ -7,6 +7,7 @@ in the source distribution for its full text.
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#include "Platform.h"
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#include <devstat.h>
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#include <math.h>
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#include <time.h>
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#include <net/if.h>
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@ -21,6 +22,7 @@ in the source distribution for its full text.
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#include "ClockMeter.h"
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#include "DateMeter.h"
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#include "DateTimeMeter.h"
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#include "DiskIOMeter.h"
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#include "FreeBSDProcess.h"
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#include "FreeBSDProcessList.h"
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#include "HostnameMeter.h"
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@ -111,6 +113,7 @@ const MeterClass* const Platform_meterTypes[] = {
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&BlankMeter_class,
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&ZfsArcMeter_class,
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&ZfsCompressedArcMeter_class,
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&DiskIOMeter_class,
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&NetworkIOMeter_class,
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NULL
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};
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@ -240,12 +243,44 @@ char* Platform_getProcessEnv(pid_t pid) {
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return env;
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend) {
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// TODO
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*bytesRead = *bytesWrite = *msTimeSpend = 0;
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return false;
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bool Platform_getDiskIO(DiskIOData* data) {
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if (devstat_checkversion(NULL) < 0)
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return false;
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struct devinfo info = { 0 };
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struct statinfo current = { .dinfo = &info };
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// get number of devices
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if (devstat_getdevs(NULL, ¤t) < 0)
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return false;
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int count = current.dinfo->numdevs;
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unsigned long int bytesReadSum = 0, bytesWriteSum = 0, timeSpendSum = 0;
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// get data
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for (int i = 0; i < count; i++) {
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uint64_t bytes_read, bytes_write;
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long double busy_time;
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devstat_compute_statistics(¤t.dinfo->devices[i],
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NULL,
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1.0,
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DSM_TOTAL_BYTES_READ, &bytes_read,
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DSM_TOTAL_BYTES_WRITE, &bytes_write,
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DSM_TOTAL_BUSY_TIME, &busy_time,
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DSM_NONE);
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bytesReadSum += bytes_read;
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bytesWriteSum += bytes_write;
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timeSpendSum += 1000 * busy_time;
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}
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data->totalBytesRead = bytesReadSum;
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data->totalBytesWritten = bytesWriteSum;
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data->totalMsTimeSpend = timeSpendSum;
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return true;
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}
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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@ -9,6 +9,7 @@ in the source distribution for its full text.
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#include "Action.h"
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#include "BatteryMeter.h"
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#include "DiskIOMeter.h"
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#include "SignalsPanel.h"
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extern ProcessFieldData Process_fields[];
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@ -43,9 +44,7 @@ void Platform_setZfsCompressedArcValues(Meter* this);
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char* Platform_getProcessEnv(pid_t pid);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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@ -313,7 +313,7 @@ void Platform_getPressureStall(const char *file, bool some, double* ten, double*
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fclose(fd);
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead, unsigned long int *bytesWrite, unsigned long int *msTimeSpend) {
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bool Platform_getDiskIO(DiskIOData* data) {
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FILE *fd = fopen(PROCDIR "/diskstats", "r");
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if (!fd)
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return false;
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@ -352,9 +352,9 @@ bool Platform_getDiskIO(unsigned long int *bytesRead, unsigned long int *bytesWr
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}
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fclose(fd);
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/* multiply with sector size */
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*bytesRead = 512 * read_sum;
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*bytesWrite = 512 * write_sum;
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*msTimeSpend = timeSpend_sum;
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data->totalBytesRead = 512 * read_sum;
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data->totalBytesWritten = 512 * write_sum;
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data->totalMsTimeSpend = timeSpend_sum;
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return true;
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}
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@ -11,6 +11,7 @@ in the source distribution for its full text.
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#include <sys/types.h>
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#include "Action.h"
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#include "DiskIOMeter.h"
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#include "Meter.h"
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#include "Process.h"
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#include "SignalsPanel.h"
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@ -46,9 +47,7 @@ char* Platform_getProcessEnv(pid_t pid);
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void Platform_getPressureStall(const char *file, bool some, double* ten, double* sixty, double* threehundred);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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@ -288,11 +288,9 @@ char* Platform_getProcessEnv(pid_t pid) {
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return env;
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend) {
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bool Platform_getDiskIO(DiskIOData* data) {
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// TODO
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*bytesRead = *bytesWrite = *msTimeSpend = 0;
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(void)data;
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return false;
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}
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@ -10,6 +10,7 @@ in the source distribution for its full text.
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#include "Action.h"
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#include "BatteryMeter.h"
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#include "DiskIOMeter.h"
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#include "SignalsPanel.h"
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extern ProcessFieldData Process_fields[];
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@ -41,9 +42,7 @@ void Platform_setSwapValues(Meter* this);
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char* Platform_getProcessEnv(pid_t pid);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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@ -264,11 +264,9 @@ char* Platform_getProcessEnv(pid_t pid) {
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return envBuilder.env;
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend) {
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bool Platform_getDiskIO(DiskIOData* data) {
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// TODO
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*bytesRead = *bytesWrite = *msTimeSpend = 0;
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(void)data;
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return false;
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}
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@ -11,6 +11,7 @@ in the source distribution for its full text.
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#include "Action.h"
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#include "BatteryMeter.h"
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#include "DiskIOMeter.h"
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#include "SignalsPanel.h"
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#include <signal.h>
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#include <sys/mkdev.h>
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@ -63,9 +64,7 @@ void Platform_setZfsCompressedArcValues(Meter* this);
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char* Platform_getProcessEnv(pid_t pid);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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@ -141,10 +141,8 @@ char* Platform_getProcessEnv(pid_t pid) {
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return NULL;
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}
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend) {
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*bytesRead = *bytesWrite = *msTimeSpend = 0;
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bool Platform_getDiskIO(DiskIOData* data) {
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(void)data;
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return false;
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}
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@ -10,6 +10,7 @@ in the source distribution for its full text.
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#include "Action.h"
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#include "BatteryMeter.h"
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#include "DiskIOMeter.h"
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#include "SignalsPanel.h"
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#include "UnsupportedProcess.h"
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@ -47,9 +48,7 @@ bool Process_isThread(const Process* this);
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char* Platform_getProcessEnv(pid_t pid);
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bool Platform_getDiskIO(unsigned long int *bytesRead,
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unsigned long int *bytesWrite,
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unsigned long int *msTimeSpend);
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bool Platform_getDiskIO(DiskIOData* data);
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bool Platform_getNetworkIO(unsigned long int *bytesReceived,
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unsigned long int *packetsReceived,
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