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authorLennart Weller <lhw@ring0.de>2017-01-24 15:21:09 +0000
committerLennart Weller <lhw@ring0.de>2017-01-24 15:21:09 +0000
commit3ed3b02ed96ddab1c084811f3579b3a2aec83e04 (patch)
tree7a61ab288ae47800c4f11be5677d6ad8288dcd98 /src/plugin_idlejitter.c
parentNew upstream version 1.4.0+dfsg (diff)
downloadnetdata-3ed3b02ed96ddab1c084811f3579b3a2aec83e04.tar.xz
netdata-3ed3b02ed96ddab1c084811f3579b3a2aec83e04.zip
New upstream version 1.5.0+dfsgupstream/1.5.0+dfsg
Diffstat (limited to 'src/plugin_idlejitter.c')
-rw-r--r--src/plugin_idlejitter.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/plugin_idlejitter.c b/src/plugin_idlejitter.c
index 30c6d8708..7d4a4c189 100644
--- a/src/plugin_idlejitter.c
+++ b/src/plugin_idlejitter.c
@@ -2,11 +2,10 @@
#define CPU_IDLEJITTER_SLEEP_TIME_MS 20
-void *cpuidlejitter_main(void *ptr)
-{
- if(ptr) { ; }
+void *cpuidlejitter_main(void *ptr) {
+ struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
- info("CPU Idle Jitter thread created with task id %d", gettid());
+ info("IDLEJITTER thread created with task id %d", gettid());
if(pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL) != 0)
error("Cannot set pthread cancel type to DEFERRED.");
@@ -29,16 +28,16 @@ void *cpuidlejitter_main(void *ptr)
struct timeval before, after;
unsigned long long counter;
for(counter = 0; 1 ;counter++) {
- unsigned long long usec = 0, susec = 0;
+ usec_t usec = 0, susec = 0;
- while(susec < (rrd_update_every * 1000000ULL)) {
+ while(susec < (rrd_update_every * USEC_PER_SEC)) {
- gettimeofday(&before, NULL);
- usleep(sleep_ms * 1000);
- gettimeofday(&after, NULL);
+ now_realtime_timeval(&before);
+ sleep_usec(sleep_ms * 1000);
+ now_realtime_timeval(&after);
// calculate the time it took for a full loop
- usec = usec_dt(&after, &before);
+ usec = dt_usec(&after, &before);
susec += usec;
}
usec -= (sleep_ms * 1000);
@@ -48,6 +47,9 @@ void *cpuidlejitter_main(void *ptr)
rrdset_done(st);
}
+ info("IDLEJITTER thread exiting");
+
+ static_thread->enabled = 0;
pthread_exit(NULL);
return NULL;
}