8333926: Shenandoah: Lower default immediate garbage threshold

William Kemper · William Kemper · commit a7205cc65127 · 2024-06-11T22:09:52.000Z
Reviewed-by: kdnilsen, ysr
diff --git a/src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp b/src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
@@ -114,7 +114,7 @@
           "to learn application and GC performance.")                       \
           range(0,100)                                                      \
                                                                             \
-  product(uintx, ShenandoahImmediateThreshold, 90, EXPERIMENTAL,            \
+  product(uintx, ShenandoahImmediateThreshold, 70, EXPERIMENTAL,            \
           "The cycle may shortcut when enough garbage can be reclaimed "    \
           "from the immediate garbage (completely garbage regions). "       \
           "In percents of total garbage found. Setting this threshold "     \

Original file line number	Diff line number	Diff line change
`@@ -114,7 +114,7 @@`
`114`	`114`	`"to learn application and GC performance.") \`
`115`	`115`	`range(0,100) \`
`116`	`116`	`\`
`117`		`- product(uintx, ShenandoahImmediateThreshold, 90, EXPERIMENTAL, \`
	`117`	`+ product(uintx, ShenandoahImmediateThreshold, 70, EXPERIMENTAL, \`
`118`	`118`	`"The cycle may shortcut when enough garbage can be reclaimed " \`
`119`	`119`	`"from the immediate garbage (completely garbage regions). " \`
`120`	`120`	`"In percents of total garbage found. Setting this threshold " \`