cobalt:~$ sudo -u gerrit2 /usr/lib/jvm/java-8-openjdk-amd64/bin/jstat -gccause -h "$LINES" "$( pgrep -u gerrit2 java)" 1000^C S0 S1 E O M CCS YGC YGCT FGC FGCT GCT LGCC GCC 0.00 100.00 81.71 57.41 96.04 93.02 160730 38438.870 1 31.049 38469.919 GCLocker Initiated GC No GC 0.00 100.00 75.89 65.50 96.04 93.02 160731 38439.027 1 31.049 38470.076 GCLocker Initiated GC No GC 0.00 100.00 28.35 70.07 96.04 93.02 160732 38439.196 1 31.049 38470.245 GCLocker Initiated GC No GC 0.00 100.00 78.52 70.07 96.04 93.02 160732 38439.196 1 31.049 38470.245 GCLocker Initiated GC No GC 0.00 100.00 31.62 67.22 96.04 93.02 160733 38439.427 1 31.049 38470.476 G1 Evacuation Pause No GC 0.00 100.00 91.58 67.34 96.04 93.02 160733 38439.427 1 31.049 38470.476 G1 Evacuation Pause No GC 0.00 100.00 92.86 57.50 96.04 93.02 160735 38439.753 1 31.049 38470.802 No GC G1 Evacuation Pause 0.00 100.00 29.67 65.23 96.04 93.02 160735 38440.092 1 31.049 38471.140 G1 Evacuation Pause No GC 0.00 100.00 29.67 65.23 96.04 93.02 160735 38440.092 1 31.049 38471.140 G1 Evacuation Pause No GC 0.00 100.00 91.76 65.10 96.04 93.02 160735 38440.092 1 31.049 38471.140 G1 Evacuation Pause No GC 0.00 100.00 81.30 56.43 96.04 93.02 160737 38440.520 1 31.049 38471.569 GCLocker Initiated GC No GC 0.00 100.00 94.21 54.48 96.04 93.02 160739 38440.827 1 31.049 38471.876 No GC GCLocker Initiated GC 0.00 100.00 7.14 60.02 96.04 93.02 160741 38441.502 1 31.049 38472.550 GCLocker Initiated GC No GC 0.00 100.00 95.33 60.02 96.04 93.02 160742 38441.502 1 31.049 38472.550 No GC GCLocker Initiated GC 0.00 100.00 55.64 64.74 96.04 93.02 160742 38441.654 1 31.049 38472.703 GCLocker Initiated GC No GC 0.00 100.00 11.59 56.41 96.04 93.02 160743 38441.893 1 31.049 38472.942 G1 Evacuation Pause No GC 0.00 100.00 59.52 54.66 96.04 93.02 160744 38442.156 1 31.049 38473.205 G1 Evacuation Pause No GC 0.00 100.00 94.91 57.54 96.04 93.02 160746 38442.428 1 31.049 38473.477 No GC G1 Evacuation Pause 0.00 100.00 27.89 62.31 96.04 93.02 160747 38442.949 1 31.049 38473.998 GCLocker Initiated GC No GC 0.00 100.00 56.34 62.31 96.04 93.02 160747 38442.949 1 31.049 38473.998 GCLocker Initiated GC No GC 0.00 100.00 56.62 62.31 96.04 93.02 160747 38442.949 1 31.049 38473.998 GCLocker Initiated GC No GC 0.00 100.00 94.44 56.18 96.04 93.02 160749 38443.139 1 31.049 38474.188 No GC GCLocker Initiated GC 0.00 100.00 23.78 57.19 96.04 93.02 160750 38443.683 1 31.049 38474.732 G1 Evacuation Pause No GC 0.00 100.00 38.19 67.61 96.04 93.02 160751 38443.856 1 31.049 38474.905 GCLocker Initiated GC No GC 0.00 100.00 4.37 75.72 96.04 93.02 160752 38444.026 1 31.049 38475.075 G1 Evacuation Pause No GC 0.00 100.00 50.73 75.72 96.04 93.02 160752 38444.026 1 31.049 38475.075 G1 Evacuation Pause No GC 0.00 100.00 87.68 75.72 96.04 93.02 160752 38444.026 1 31.049 38475.075 G1 Evacuation Pause No GC 0.00 100.00 20.37 80.49 96.04 93.02 160753 38444.244 1 31.049 38475.293 G1 Evacuation Pause No GC 0.00 100.00 56.11 80.49 96.04 93.02 160753 38444.244 1 31.049 38475.293 G1 Evacuation Pause No GC 0.00 100.00 95.23 80.49 96.04 93.02 160754 38444.244 1 31.049 38475.293 No GC GCLocker Initiated GC 0.00 100.00 83.58 63.48 96.04 93.02 160754 38444.581 1 31.049 38475.630 GCLocker Initiated GC No GC