-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
+usage: pprof [options] [-base source] [binary] <source> ...
+  Output formats (select only one):
+    -callgrind       Outputs a graph in callgrind format
+    -comments        Output all profile comments
+    -disasm          Output assembly listings annotated with samples
+    -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
+    -kcachegrind     Visualize report in KCachegrind
+    -list            Output annotated source for functions matching regexp
+    -pdf             Outputs a graph in PDF format
+    -peek            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
+    -topproto        Outputs top entries in compressed protobuf format
+    -traces          Outputs all profile samples in text form
+    -tree            Outputs a text rendering of call graph
+    -web             Visualize graph through web browser
+    -weblist         Display annotated source in a web browser

-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:
+  Options:
+    -call_tree       Create a context-sensitive call tree
+    -compact_labels  Show minimal headers
+    -divide_by       Ratio to divide all samples before visualization
+    -drop_negative   Ignore negative differences
+    -edgefraction    Hide edges below <f>*total
+    -focus           Restricts to samples going through a node matching regexp
+    -hide            Skips nodes matching regexp
+    -ignore          Skips paths going through any nodes matching regexp
+    -mean            Average sample value over first value (count)
+    -nodecount       Max number of nodes to show
+    -nodefraction    Hide nodes below <f>*total
+    -output          Output filename for file-based outputs
+    -positive_percentages Ignore negative samples when computing percentages
+    -prune_from      Drops any functions below the matched frame.
+    -relative_percentages Show percentages relative to focused subgraph
+    -sample_index    Sample value to report (0-based index or name)
+    -show            Only show nodes matching regexp
+    -source_path     Search path for source files
+    -tagfocus        Restrict to samples with tags in range or matched by regexp
+    -taghide         Skip tags matching this regexp
+    -tagignore       Discard samples with tags in range or matched by regexp
+    -tagshow         Only consider tags matching this regexp
+    -trim            Honor nodefraction/edgefraction/nodecount defaults
+    -unit            Measurement units to display
+
+  Option groups (only set one per group):
+    cumulative
+      -cum             Sort entries based on cumulative weight
+      -flat            Sort entries based on own weight
+    granularity
+      -addresses       Aggregate at the function level.
+      -addressnoinlines Aggregate at the function level, including functions' addresses in the output.
+      -files           Aggregate at the file level.
+      -functionnameonly Aggregate at the function level.
+      -functions       Aggregate at the function level.
+      -lines           Aggregate at the source code line level.
+      -noinlines       Aggregate at the function level.
+
+  Source options:
+    -seconds              Duration for time-based profile collection
+    -timeout              Timeout in seconds for profile collection
+    -buildid              Override build id for main binary
+    -base source          Source of profile to use as baseline
+    profile.pb.gz         Profile in compressed protobuf format
+    legacy_profile        Profile in legacy pprof format
+    http://host/profile   URL for profile handler to retrieve
+    -symbolize=           Controls source of symbol information
+      none                  Do not attempt symbolization
+      local                 Examine only local binaries
+      fastlocal             Only get function names from local binaries
+      remote                Do not examine local binaries
+      force                 Force re-symbolization
+    Binary                  Local path or build id of binary for symbolization
+
+
+  Misc options:
+   -tools                 Search path for object tools
+
+  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
+   * On Windows, %USERPROFILE% is used instead of $HOME