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From: "marko@kevac.org" <marko@kevac.org>
To: systemtap@sourceware.org
Subject: JSON construction error: buffer size exceeded
Date: Thu, 16 Jun 2016 11:51:00 -0000	[thread overview]
Message-ID: <CA+RAKy4zpakupzmb9EU6HCYmUBrAh11TSTacNCjms8Ceb0LF9Q@mail.gmail.com> (raw)

Hello.

I am looking into monitor with sudo stap --monitor -o result.log
my4.stap meetmaker, but I get these errors:

WARNING: JSON construction error: buffer size exceeded, consider .maxsize(2325).
WARNING: JSON construction error: buffer size exceeded, consider .maxsize(2336).
WARNING: JSON construction error: buffer size exceeded, consider .maxsize(2337).

I've read about maxsize in man stap and tried to increase limits with

sudo stap -D MAXSTRINGLEN=5000 --monitor -o result.log my4.stap meetmaker

and with

sudo stap -D STP_PROCFS_BUFSIZE=5000 --monitor -o result.log my4.stap meetmaker

but still get these errors.

$ stap --version
Systemtap translator/driver (version 3.0/0.166/0.165, rpm 3.0-2.fc23)
Copyright (C) 2005-2015 Red Hat, Inc. and others
This is free software; see the source for copying conditions.
enabled features: AVAHI BOOST_SHARED_PTR BOOST_STRING_REF DYNINST JAVA
LIBRPM LIBSQLITE3 LIBVIRT LIBXML2 NLS NSS TR1_UNORDERED_MAP READLINE

$ uname -a
Linux fedora 4.5.6-200.fc23.x86_64 #1 SMP Wed Jun 1 21:28:20 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux

Thanks!

             reply	other threads:[~2016-06-16 11:51 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-16 11:51 marko [this message]
2016-06-16 13:43 ` Felix Lu
2016-06-16 13:55   ` marko
2016-06-16 14:27     ` marko

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