From eedbb931fba57d398d62024cd77135610d6beadb Mon Sep 17 00:00:00 2001 From: Luck Date: Sun, 2 Jun 2019 09:35:04 +0100 Subject: Add support for heap dump compression (#16) --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'README.md') diff --git a/README.md b/README.md index fbdc562..00b60dc 100644 --- a/README.md +++ b/README.md @@ -191,6 +191,12 @@ Creates a new heapdump (.hprof snapshot) file and saves to the disk. * Specifies that before recording data, spark should *suggest* that the system performs garbage collection. * `--include-non-live` * Specifies that "non-live" objects should be included. (objects that are not reachable from others) +* `--xz` + * Compress the heap dump with LZMA2 (`.xz`) compression. (slower than gzip but a better compression ratio) +* `--lzma` + * Compress the heap dump with LZMA (`.lzma`) compression. (prefer xz compression over this) +* `--gzip` + * Compress the heap dump with gzip (`.gz`) compression. (faster than LZMA2 but a worse compression ratio) ___ #### `/spark activity` Prints information about recent activity performed by the plugin. -- cgit