---> uname -a: Linux prd-centos7-docker-4c-2g-828.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 12.0G 27.9G 30% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/1@tmp /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/1 ---> free -m: total used free shared buff/cache available Mem: 7821 1202 2191 0 4427 6575 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:e7:cf:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85027sec preferred_lft 85027sec inet6 fe80::f816:3eff:fee7:cfea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:24:28:b2:35 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:24ff:fe28:b235/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/23/21 _x86_64_ (2 CPU) 03:03:23 LINUX RESTART (2 CPU) 03:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:05:01 99.70 3.91 95.79 0.00 2644.86 19704.65 0.00 03:06:01 186.21 0.00 186.21 0.00 0.00 48322.96 0.00 03:07:01 59.15 0.02 59.13 0.00 0.54 10892.39 0.00 03:08:01 107.91 0.02 107.89 0.00 0.53 20180.79 0.00 03:09:01 594.54 154.75 439.79 0.00 3678.08 293980.00 0.00 03:10:01 329.66 18.29 311.36 0.00 1303.30 131193.25 0.00 03:11:01 420.30 61.26 359.04 0.00 4404.80 90509.56 0.00 03:12:01 1.20 0.00 1.20 0.00 0.00 18.30 0.00 03:13:01 0.22 0.00 0.22 0.00 0.00 2.15 0.00 03:14:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 03:15:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 03:16:01 0.27 0.00 0.27 0.00 0.00 2.98 0.00 03:17:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 03:18:01 0.20 0.00 0.20 0.00 0.00 1.48 0.00 03:19:01 0.47 0.18 0.28 0.00 5.73 3.93 0.00 03:20:01 0.77 0.00 0.77 0.00 0.00 15.49 0.00 03:21:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 03:22:01 0.23 0.00 0.23 0.00 0.00 3.02 0.00 03:23:01 0.25 0.00 0.25 0.00 0.00 3.63 0.00 03:24:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 03:25:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 03:26:01 0.30 0.00 0.30 0.00 0.00 3.33 0.00 Average: 82.05 10.85 71.19 0.00 547.97 27994.49 0.00 03:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 5143588 0 802428 10.02 2620 2060304 1290240 14.24 726680 1723816 152 03:06:01 4077688 0 1000232 12.49 2620 2928400 1567384 17.30 1161592 2229708 174468 03:07:01 3834224 0 1066808 13.32 2620 3105288 1737544 19.18 1315956 2300532 41720 03:08:01 3769544 0 1041708 13.01 2620 3195068 1739748 19.21 1169820 2499280 8 03:09:01 838344 0 1561708 19.50 2620 5606268 3208336 35.42 2708224 3722228 356 03:10:01 148992 0 1497768 18.70 2620 6359560 3035696 33.52 2626504 4487428 421320 03:11:01 2844704 0 1154864 14.42 2620 4006752 1483520 16.38 1341636 3111392 20 03:12:01 2864816 0 1134744 14.17 2620 4006760 1265128 13.97 1353684 3084072 12 03:13:01 2862164 0 1137396 14.20 2620 4006760 1265248 13.97 1364208 3076076 8 03:14:01 2863748 0 1135804 14.18 2620 4006768 1265236 13.97 1364048 3076076 16 03:15:01 2863772 0 1135776 14.18 2620 4006772 1265248 13.97 1363952 3076080 8 03:16:01 2864296 0 1135248 14.17 2620 4006776 1265128 13.97 1363972 3076076 8 03:17:01 2864156 0 1135380 14.18 2620 4006784 1265128 13.97 1363864 3076076 8 03:18:01 2864404 0 1135132 14.17 2620 4006784 1265128 13.97 1363868 3076076 8 03:19:01 2864160 0 1135336 14.18 2620 4006824 1265224 13.97 1363972 3076092 24 03:20:01 2863960 0 1135536 14.18 2620 4006824 1265188 13.97 1364028 3076092 12 03:21:01 2864196 0 1135292 14.18 2620 4006832 1265128 13.97 1363900 3076092 16 03:22:01 2864204 0 1135280 14.18 2620 4006836 1265128 13.97 1363904 3076092 16 03:23:01 2864080 0 1135400 14.18 2620 4006840 1265128 13.97 1364032 3076092 8 03:24:01 2863820 0 1135656 14.18 2620 4006844 1265212 13.97 1364112 3076092 12 03:25:01 2864008 0 1135464 14.18 2620 4006848 1265176 13.97 1363920 3076096 12 03:26:01 2864096 0 1135372 14.18 2620 4006852 1265128 13.97 1363944 3076092 8 Average: 2891680 0 1143561 14.28 2620 3971079 1501819 16.58 1431810 3010166 29010 03:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 eth0 1047.29 1300.65 5895.65 184.13 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 docker0 840.52 536.25 70.92 2683.84 0.00 0.00 0.00 0.00 03:06:01 vethcfe9550 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:06:01 eth0 514.67 453.08 3545.63 48.49 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 211.52 239.69 14.60 840.21 0.00 0.00 0.00 0.00 03:07:01 vethcfe9550 1.90 1.90 0.15 0.16 0.00 0.00 0.00 0.00 03:07:01 eth0 34.87 21.31 24.48 66.64 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 1.90 1.90 0.12 0.16 0.00 0.00 0.00 0.00 03:08:01 veth5a8c25d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 eth0 179.14 154.68 1694.67 23.02 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 veth9250e93 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 veth37ca3c5 0.00 0.68 0.00 0.04 0.00 0.00 0.00 0.00 03:09:01 veth20909d3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 veth0a18045 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:10:01 veth37ca3c5 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 03:10:01 veth8b7f60d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:10:01 eth0 2410.70 2356.58 13299.01 490.77 0.00 0.00 0.00 0.00 03:10:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:11:01 eth0 146.07 89.38 534.43 76.66 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 1182.47 953.95 94.12 4314.52 0.00 0.00 0.00 0.00 03:12:01 eth0 0.75 0.32 0.07 0.03 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 0.72 0.43 0.29 0.21 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.22 0.20 0.08 0.05 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.22 0.17 0.07 0.04 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 eth0 0.13 0.13 0.08 0.04 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 eth0 0.22 0.12 0.07 0.04 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 eth0 0.08 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.32 100.35 605.76 24.08 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 53.80 43.40 4.28 196.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/23/21 _x86_64_ (2 CPU) 03:03:23 LINUX RESTART (2 CPU) 03:04:01 CPU %user %nice %system %iowait %steal %idle 03:05:01 all 20.12 0.00 5.23 4.01 0.10 70.55 03:05:01 0 17.84 0.00 6.26 4.27 0.09 71.54 03:05:01 1 22.41 0.00 4.20 3.74 0.10 69.55 03:06:01 all 40.86 0.00 9.53 3.93 0.11 45.57 03:06:01 0 41.27 0.00 9.49 3.63 0.11 45.51 03:06:01 1 40.45 0.00 9.56 4.24 0.11 45.63 03:07:01 all 37.35 0.00 4.97 0.82 0.10 56.76 03:07:01 0 36.87 0.00 4.94 0.89 0.11 57.19 03:07:01 1 37.83 0.00 5.00 0.75 0.09 56.33 03:08:01 all 52.79 0.00 8.78 2.91 0.11 35.42 03:08:01 0 52.95 0.00 8.80 2.72 0.11 35.42 03:08:01 1 52.62 0.00 8.75 3.10 0.11 35.43 03:09:01 all 33.64 0.00 20.96 31.72 0.13 13.55 03:09:01 0 33.70 0.00 21.02 31.26 0.13 13.90 03:09:01 1 33.58 0.00 20.89 32.19 0.13 13.21 03:10:01 all 70.48 0.00 13.93 13.40 0.13 2.06 03:10:01 0 71.35 0.00 13.49 12.94 0.11 2.11 03:10:01 1 69.61 0.00 14.37 13.87 0.15 2.01 03:11:01 all 51.91 0.00 13.61 7.83 0.12 26.53 03:11:01 0 50.54 0.00 14.42 8.19 0.13 26.72 03:11:01 1 53.27 0.00 12.81 7.48 0.11 26.33 03:12:01 all 0.10 0.00 0.05 0.00 0.03 99.82 03:12:01 0 0.17 0.00 0.05 0.00 0.03 99.75 03:12:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:13:01 all 0.11 0.00 0.03 0.00 0.04 99.82 03:13:01 0 0.17 0.00 0.03 0.00 0.03 99.77 03:13:01 1 0.05 0.00 0.02 0.00 0.05 99.88 03:14:01 all 0.06 0.00 0.04 0.00 0.03 99.87 03:14:01 0 0.10 0.00 0.05 0.00 0.02 99.83 03:14:01 1 0.02 0.00 0.03 0.00 0.03 99.92 03:15:01 all 0.11 0.00 0.02 0.00 0.03 99.84 03:15:01 0 0.22 0.00 0.02 0.00 0.03 99.73 03:15:01 1 0.00 0.00 0.02 0.00 0.03 99.95 03:15:01 CPU %user %nice %system %iowait %steal %idle 03:16:01 all 0.10 0.00 0.02 0.00 0.03 99.86 03:16:01 0 0.15 0.00 0.02 0.00 0.03 99.80 03:16:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:17:01 all 0.07 0.00 0.01 0.00 0.04 99.88 03:17:01 0 0.12 0.00 0.00 0.00 0.03 99.85 03:17:01 1 0.02 0.00 0.02 0.00 0.05 99.92 03:18:01 all 0.06 0.00 0.02 0.00 0.03 99.89 03:18:01 0 0.10 0.00 0.02 0.00 0.03 99.85 03:18:01 1 0.02 0.00 0.02 0.00 0.03 99.93 03:19:01 all 0.08 0.00 0.03 0.00 0.03 99.87 03:19:01 0 0.12 0.00 0.03 0.00 0.03 99.82 03:19:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:20:01 all 0.08 0.00 0.03 0.00 0.03 99.86 03:20:01 0 0.13 0.00 0.03 0.00 0.03 99.80 03:20:01 1 0.02 0.00 0.03 0.00 0.03 99.92 03:21:01 all 0.02 0.00 0.03 0.00 0.03 99.92 03:21:01 0 0.02 0.00 0.03 0.00 0.03 99.92 03:21:01 1 0.02 0.00 0.02 0.00 0.03 99.93 03:22:01 all 0.08 0.00 0.02 0.00 0.03 99.87 03:22:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:22:01 1 0.13 0.00 0.02 0.00 0.05 99.80 03:23:01 all 0.05 0.00 0.02 0.00 0.04 99.89 03:23:01 0 0.03 0.00 0.02 0.00 0.05 99.90 03:23:01 1 0.07 0.00 0.02 0.00 0.03 99.88 03:24:01 all 0.10 0.00 0.03 0.00 0.02 99.86 03:24:01 0 0.05 0.00 0.02 0.00 0.03 99.90 03:24:01 1 0.15 0.00 0.03 0.00 0.00 99.82 03:25:01 all 0.06 0.00 0.02 0.00 0.03 99.89 03:25:01 0 0.02 0.00 0.03 0.00 0.05 99.90 03:25:01 1 0.10 0.00 0.00 0.00 0.02 99.88 03:26:01 all 0.05 0.00 0.02 0.00 0.03 99.91 03:26:01 0 0.03 0.00 0.00 0.00 0.03 99.93 03:26:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.27 0.00 3.33 2.78 0.06 80.57 Average: 0 13.17 0.00 3.39 2.74 0.06 80.64 Average: 1 13.37 0.00 3.27 2.81 0.06 80.50