GPROFNG(1) User Commands GPROFNG(1) (NAME) gprofng - (SYNOPSIS) gprofng [option(s)] action [qualifier] [option(s)] target [options] (DESCRIPTION) (Driver) gprofng (Performance) . action () . collect . qualifier () . target () . . . action ( qualifier) . . a.out mydata.er : $ gprofng collect app -o mydata.er a.out -t 2 collect app "-o mydata.er" a.out . -t 2 . gprofng . (OPTIONS) --version . --help . (ENVIRONMENT) : GPROFNG_MAX_CALL_STACK_DEPTH ( 256 ). GPROFNG_USE_JAVA_OPTIONS C/C++ dlopen() . GPROFNG_ALLOW_CORE_DUMP (Core Dump) /tmp . GPROFNG_ARCHIVE . GPROFNG_ARCHIVE_COMMON_DIR . GPROFNG_JAVA_MAX_CALL_STACK_DEPTH 256 0 . GPROFNG_JAVA_NATIVE_MAX_CALL_STACK_DEPTH (Native) 256 0 ( JNI ). GPROFNG_SYSCONFDIR gprofng.rc. etc binutils . RPM /etc . . "GPROFNG_SYSCONFDIR" . gprofng display text gprofng display src gprofng archive . (NOTES) gprofng : : "gprofng collect app" . : "gprofng display text" (ASCII). "gprofng display html" HTML . "gprofng display gui" (GUI). . : "gprofng display src" . "gprofng display gmon" gmon.out gprofng. "gprofng archive" . ( ) . gprofng GUI "gprofng" . . "gprofng-gui" . (SEE ALSO) gprofng-archive(1), gprofng-collect-app(1), gprofng-display-html(1), gprofng-display-src(1), gprofng-display-text(1), gprofng-display-gmon(1) gprofng --help . . gprofng collect app : $ gprofng collect app --help gprofng Texinfo . info gprofng info gprofng . (COPYRIGHT) (C) 2022-2026 (Free Software Foundation, Inc.) / << >> (GNU Free Documentation License) . . <> . binutils-2.47 2026-08-11 GPROFNG(1)