SOURCES/ps_mem.py

@@ -78,6 +78,7 @@ import time
 import errno
 import os
 import sys
+import io
 
 # The following exits cleanly on Ctrl-C or EPIPE
 # while treating other exceptions as before.
@@ -100,6 +101,16 @@ our_pid = os.getpid()
 
 have_pss = 0
 
+class Unbuffered(io.TextIOBase):
+   def __init__(self, stream):
+       super().__init__()
+       self.stream = stream
+   def write(self, data):
+       self.stream.write(data)
+       self.stream.flush()
+   def close(self):
+       self.stream.close()
+
 class Proc:
     def __init__(self):
         uname = os.uname()
@@ -245,7 +256,7 @@ def getMemStats(pid):
 
 def getCmdName(pid, split_args):
     cmdline = proc.open(pid, 'cmdline').read().split("\0")
-    if cmdline[-1] == '' and len(cmdline) > 1:
+    while cmdline[-1] == '' and len(cmdline) > 1:
         cmdline = cmdline[:-1]
 
     path = proc.path(pid, 'exe')
@@ -454,6 +465,9 @@ def verify_environment():
             raise
 
 def main():
+    sys.stdout = Unbuffered(sys.stdout)
+    sys.stderr = Unbuffered(sys.stderr)
+
     split_args, pids_to_show, watch, only_total = parse_options()
     verify_environment()
 

SPECS/ps_mem.spec

@@ -1,8 +1,9 @@
 
 Name:           ps_mem
 Version:        3.6
-Release:        15%{?dist}
+Release:        9%{?dist}
 Summary:        Memory profiling tool
+Group:          Applications/System
 License:        LGPLv2
 URL:            https://github.com/pixelb/ps_mem
 
@@ -46,33 +47,18 @@ install -Dpm644 %{name}.1 %{buildroot}%{_mandir}/man1/%{name}.1
 
 
 %changelog
-* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 3.6-15
+* Fri Nov 05 2021 Jan Rybar <jrybar@redhat.com> - 3.6-9
-- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+- python-3.6 introduced changes in flush() sanitizing: gating fails
-  Related: rhbz#1991688
+- Resolves: rhbz#1651769
 
-* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 3.6-14
+* Thu Nov 04 2021 Jan Rybar <jrybar@redhat.com> - 3.6-8
-- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+- output is not redirected when ps_mem is killed
+- Resolves: rhbz#1651769
 
-* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-13
+* Tue Jun 30 2020 Jan Rybar <jrybar@redhat.com> - 3.6-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+- gating activated
-
+- cmdline unwanted blank spaces fixed
-* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-12
+- Resolves: rhbz#1780986
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
-* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-11
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
-
-* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-10
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
-
-* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-9
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
-
-* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-8
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
-
-* Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 3.6-7
-- Rebuilt for Python 3.7
 
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild