diff --git a/README.md b/README.md
index d9504558..1aa3ecda 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,7 @@ Use the stackcollapse programs to fold stack samples into single lines.  The pro
 - `stackcollapse-gdb.pl`: for gdb(1) stacks
 - `stackcollapse-go.pl`: for Golang pprof stacks
 - `stackcollapse-vsprof.pl`: for Microsoft Visual Studio profiles
+- `stackcollapse-wcp.pl`: for wallClockProfiler output
 
 Usage example:
 
diff --git a/stackcollapse-wcp.pl b/stackcollapse-wcp.pl
new file mode 100755
index 00000000..4d1d5843
--- /dev/null
+++ b/stackcollapse-wcp.pl
@@ -0,0 +1,69 @@
+#!/usr/bin/perl -ws
+#
+# stackcollapse-wcp  Collapse wallClockProfiler backtraces
+#
+# Parse a list of GDB backtraces as generated by https://github.com/jasonrohrer/wallClockProfiler
+#
+# Copyright 2014 Gabriel Corona. All rights reserved.
+# Portions Copyright 2020 Ștefan Talpalaru <stefantalpalaru@yahoo.com>
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at docs/cddl1.txt or
+# http://opensource.org/licenses/CDDL-1.0.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at docs/cddl1.txt.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+
+use strict;
+
+my $current = "";
+my $start_processing = 0;
+my $samples = 0;
+my %stacks;
+
+while(<>) {
+  s/^\s+|\s+$//g;
+
+  if (m/^Full stacks/) {
+    $start_processing = 1;
+    next;
+  }
+
+  if (not $start_processing) {
+      next;
+  }
+
+  if(m/^\d+\.\d+% =+ \((\d+) samples\)/) {
+    # 99.791% ===================================== (17194 samples)
+    $samples = $1;
+    next;
+  } elsif (m/^\d+: (.*)$/) {
+    # 1: poll__YNjd8fE6xG8CRNwfLnrx0g_2   (at /mnt/sde1/storage/nim-beacon-chain-clean/vendor/nim-chronos/chronos/asyncloop.nim:343)
+    my $function = $1;
+    if ($current eq "") {
+      $current = $function;
+    } else {
+      $current = $function . ";" . $current;
+    }
+  } elsif (m/^$/ and $current ne "") {
+    $stacks{$current} += $samples;
+    $current = "";
+  }
+}
+
+foreach my $k (sort { $a cmp $b } keys %stacks) {
+  print "$k $stacks{$k}\n";
+}
+