Add OFF CPU Profiling data protocol (#74)
diff --git a/ebpf/profiling/Profile.proto b/ebpf/profiling/Profile.proto
index a0e5032..311061b 100644
--- a/ebpf/profiling/Profile.proto
+++ b/ebpf/profiling/Profile.proto
@@ -51,6 +51,7 @@
// profiling data
oneof profiling {
EBPFOnCPUProfiling onCPU = 2;
+ EBPFOffCPUProfiling offCPU = 3;
}
}
@@ -84,4 +85,13 @@
repeated EBPFProfilingStackMetadata stacks = 1;
// stack counts
int32 dumpCount = 2;
+}
+
+message EBPFOffCPUProfiling {
+ // stack data in one task(thread)
+ repeated EBPFProfilingStackMetadata stacks = 1;
+ // total count of the process is switched to off cpu by the scheduler.
+ int32 switchCount = 2;
+ // where time(nanoseconds) is spent waiting while blocked on I/O, locks, timers, paging/swapping, etc.
+ int64 duration = 3;
}
\ No newline at end of file
