| usage: pprof [options] [binary] <profile source> ... | |
| Output format (only set one): | |
| -callgrind Outputs a graph in callgrind format | |
| -disasm=p Output annotated assembly for functions matching regexp or address | |
| -dot Outputs a graph in DOT format | |
| -eog Visualize graph through eog | |
| -evince Visualize graph through evince | |
| -gif Outputs a graph image in GIF format | |
| -gv Visualize graph through gv | |
| -list=p Output annotated source for functions matching regexp | |
| -pdf Outputs a graph in PDF format | |
| -peek=p Output callers/callees of functions matching regexp | |
| -png Outputs a graph image in PNG format | |
| -proto Outputs the profile in compressed protobuf format | |
| -ps Outputs a graph in PS format | |
| -raw Outputs a text representation of the raw profile | |
| -svg Outputs a graph in SVG format | |
| -tags Outputs all tags in the profile | |
| -text Outputs top entries in text form | |
| -top Outputs top entries in text form | |
| -tree Outputs a text rendering of call graph | |
| -web Visualize graph through web browser | |
| -weblist=p Output annotated source in HTML for functions matching regexp or address | |
| Output file parameters (for file-based output formats): | |
| -output=f Generate output on file f (stdout by default) | |
| Output granularity (only set one): | |
| -functions Report at function level [default] | |
| -files Report at source file level | |
| -lines Report at source line level | |
| -addresses Report at address level | |
| Comparison options: | |
| -base <profile> Show delta from this profile | |
| -drop_negative Ignore negative differences | |
| Sorting options: | |
| -cum Sort by cumulative data | |
| Dynamic profile options: | |
| -seconds=N Length of time for dynamic profiles | |
| Profile trimming options: | |
| -nodecount=N Max number of nodes to show | |
| -nodefraction=f Hide nodes below <f>*total | |
| -edgefraction=f Hide edges below <f>*total | |
| Sample value selection option (by index): | |
| -sample_index Index of sample value to display | |
| -mean Average sample value over first value | |
| Sample value selection option (for heap profiles): | |
| -inuse_space Display in-use memory size | |
| -inuse_objects Display in-use object counts | |
| -alloc_space Display allocated memory size | |
| -alloc_objects Display allocated object counts | |
| Sample value selection option (for contention profiles): | |
| -total_delay Display total delay at each region | |
| -contentions Display number of delays at each region | |
| -mean_delay Display mean delay at each region | |
| Filtering options: | |
| -runtime Show runtime call frames in memory profiles | |
| -focus=r Restricts to paths going through a node matching regexp | |
| -ignore=r Skips paths going through any nodes matching regexp | |
| -tagfocus=r Restrict to samples tagged with key:value matching regexp | |
| Restrict to samples with numeric tags in range (eg "32kb:1mb") | |
| -tagignore=r Discard samples tagged with key:value matching regexp | |
| Avoid samples with numeric tags in range (eg "1mb:") | |
| Miscellaneous: | |
| -call_tree Generate a context-sensitive call tree | |
| -unit=u Convert all samples to unit u for display | |
| -divide_by=f Scale all samples by dividing them by f | |
| -buildid=id Override build id for main binary in profile | |
| -tools=path Search path for object-level tools | |
| -help This message | |
| Environment Variables: | |
| PPROF_TMPDIR Location for saved profiles (default $HOME/pprof) | |
| PPROF_TOOLS Search path for object-level tools | |
| PPROF_BINARY_PATH Search path for local binary files | |
| default: $HOME/pprof/binaries | |
| finds binaries by $name and $buildid/$name |
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