WIP: Removed debug prints

open-telemetry · Oct 31, 2024 · 9237413 · 9237413
1 parent b5c3d72
commit 9237413
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Showing 4 changed files with 0 additions and 8 deletions.
diff --git a/support/ebpf/native_stack_trace.ebpf.c b/support/ebpf/native_stack_trace.ebpf.c
@@ -837,7 +837,6 @@ int collect_trace(struct pt_regs *ctx, bpf_map_def *prog_map) {
   // Get the kernel mode stack trace first
   trace->kernel_stack_id = bpf_get_stackid(ctx, &kernel_stackmap, BPF_F_REUSE_STACKID);
   DEBUG_PRINT("kernel stack id = %d", trace->kernel_stack_id);
-
   // Recursive unwind frames
   int unwinder = PROG_UNWIND_STOP;
   bool has_usermode_regs = false;

diff --git a/support/ebpf/tracemgmt.h b/support/ebpf/tracemgmt.h
@@ -297,16 +297,13 @@ ErrorCode push_error(Trace *trace, ErrorCode error) {
 // Send a trace to user-land via the `trace_events` perf event buffer.
 static inline __attribute__((__always_inline__))
 void send_trace(void *ctx, Trace *trace) {
-  DEBUG_PRINT("sending send_trace");
   const u64 num_empty_frames = (MAX_FRAME_UNWINDS - trace->stack_len);
   const u64 send_size = sizeof(Trace) - sizeof(Frame) * num_empty_frames;
 
   if (send_size > sizeof(Trace)) {
-    DEBUG_PRINT("send_trace > sizeof(Trace))");
     return; // unreachable
   } 
 
-  DEBUG_PRINT("OTEL4 registers ctx:  sp %lx", trace->registers.sp);
   bpf_perf_event_output(ctx, &trace_events, BPF_F_CURRENT_CPU, trace, send_size);
 }
 

diff --git a/support/ebpf/tracer.ebpf.release.amd64 b/support/ebpf/tracer.ebpf.release.amd64
diff --git a/tracer/tracer.go b/tracer/tracer.go
@@ -858,10 +858,6 @@ func (t *Tracer) loadBpfTrace(raw []byte) *host.Trace {
 		panic("unexpected record size")
 	}
 
-	fmt.Println("buchi")
-
-	fmt.Println("registers sp ", uint64(ptr.registers.sp), "pid ", ptr.pid)
-
 	regs := host.Regs{
 		R15:    uint64(ptr.registers.r15),
 		R14:    uint64(ptr.registers.r14),