---> uname -a: Linux prd-centos7-docker-4c-2g-1971.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 28.0G 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 28.0G 30% /facter-os /dev/vda1 40.0G 12.0G 28.0G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hostname /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hosts /dev/vda1 40.0G 12.0G 28.0G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/secure /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/17 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/17@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1215 1523 0 5082 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:64:df:8e brd ff:ff:ff:ff:ff:ff inet 10.30.122.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84955sec preferred_lft 84955sec inet6 fe80::f816:3eff:fe64:df8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c4:f0:0f:ac 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:c4ff:fef0:fac/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) 07/07/21 _x86_64_ (2 CPU) 00:30:33 LINUX RESTART (2 CPU) 00:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:02 101.80 16.42 85.38 0.00 5521.28 21255.09 0.00 00:33:01 175.69 0.00 175.69 0.00 0.00 48539.10 0.00 00:34:01 55.35 0.00 55.35 0.00 0.00 8223.52 0.00 00:35:01 54.62 0.03 54.59 0.00 1.07 3731.44 0.00 00:36:01 505.09 123.02 382.07 0.00 2988.86 247497.70 0.00 00:37:01 299.97 14.71 285.26 0.00 398.87 96084.41 0.00 00:38:01 476.40 125.33 351.06 0.00 3791.22 188480.51 0.00 00:39:01 138.27 2.18 136.09 0.00 382.75 24322.90 0.00 00:40:01 1.17 0.00 1.17 0.00 0.00 17.12 0.00 00:41:01 0.28 0.00 0.28 0.00 0.00 3.28 0.00 00:42:01 0.45 0.12 0.33 0.00 0.93 4.70 0.00 00:43:01 0.35 0.00 0.35 0.00 0.00 5.05 0.00 00:44:01 0.30 0.00 0.30 0.00 0.00 4.35 0.00 00:45:01 0.25 0.00 0.25 0.00 0.00 3.22 0.00 00:46:01 0.53 0.18 0.35 0.00 5.73 5.68 0.00 00:47:01 0.80 0.00 0.80 0.00 0.00 16.54 0.00 00:48:01 0.25 0.00 0.25 0.00 0.00 2.87 0.00 00:49:01 0.28 0.00 0.28 0.00 0.00 3.15 0.00 00:50:01 0.28 0.00 0.28 0.00 0.00 2.97 0.00 00:51:01 0.20 0.00 0.20 0.00 0.00 2.62 0.00 00:52:01 0.22 0.00 0.22 0.00 0.00 1.82 0.00 00:53:01 0.30 0.00 0.30 0.00 0.00 3.28 0.00 00:54:02 0.27 0.00 0.27 0.00 0.00 2.62 0.00 Average: 78.83 12.28 66.55 0.00 570.03 27763.71 0.00 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:02 5151896 0 797780 9.96 2620 2056644 1282888 14.16 723056 1722096 156 00:33:01 4140368 0 1088380 13.59 2620 2777572 1743924 19.25 1164672 2169380 30372 00:34:01 3838052 0 1094136 13.66 2620 3074132 1885812 20.82 1325232 2286872 89428 00:35:01 3921820 0 1015600 12.68 2620 3068900 1554060 17.16 1197328 2327832 142480 00:36:01 671384 0 1140008 14.23 2620 6194928 1490076 16.45 3000480 3657512 8 00:37:01 2217836 0 1143304 14.28 2620 4645180 1473288 16.27 1553392 3561596 159476 00:38:01 1442436 0 1281820 16.00 2620 5282064 2135368 23.58 2350240 3494664 48916 00:39:01 2189448 0 1141628 14.25 2620 4675244 1380308 15.24 1381884 3729980 8 00:40:01 2198808 0 1132264 14.14 2620 4675248 1275784 14.09 1381932 3724364 8 00:41:01 2200980 0 1130088 14.11 2620 4675252 1271672 14.04 1381412 3724420 8 00:42:01 2197664 0 1133400 14.15 2620 4675256 1271840 14.04 1387432 3721644 12 00:43:01 2198368 0 1132692 14.14 2620 4675260 1271672 14.04 1386964 3721660 12 00:44:01 2197848 0 1133204 14.15 2620 4675268 1271828 14.04 1389452 3719612 8 00:45:01 2198352 0 1132700 14.14 2620 4675268 1271672 14.04 1389048 3719612 8 00:46:01 2198104 0 1132912 14.15 2620 4675304 1271672 14.04 1389076 3719628 20 00:47:01 2198008 0 1133008 14.15 2620 4675304 1271756 14.04 1389164 3719628 8 00:48:01 2198252 0 1132756 14.14 2620 4675312 1271672 14.04 1389084 3719628 8 00:49:01 2198228 0 1132772 14.14 2620 4675320 1271672 14.04 1389092 3719628 8 00:50:01 2198376 0 1132624 14.14 2620 4675320 1271672 14.04 1389092 3719628 16 00:51:01 2198660 0 1132332 14.14 2620 4675328 1271672 14.04 1389100 3719628 8 00:52:01 2198048 0 1132944 14.15 2620 4675328 1271792 14.04 1389384 3719628 8 00:53:01 2198456 0 1132528 14.14 2620 4675336 1271672 14.04 1389108 3719628 12 00:54:02 2198456 0 1132524 14.14 2620 4675340 1271672 14.04 1389112 3719628 8 Average: 2458689 0 1117018 13.95 2620 4430613 1392411 15.37 1457162 3424256 20478 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:02 eth0 1538.51 1514.04 6410.77 212.38 0.00 0.00 0.00 0.00 00:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:02 docker0 794.66 523.46 66.63 2676.35 0.00 0.00 0.00 0.00 00:33:01 eth0 549.27 463.82 3607.55 48.99 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 veth9791aef 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:33:01 docker0 182.12 228.31 13.20 853.61 0.00 0.00 0.00 0.00 00:34:01 eth0 32.40 18.40 22.65 66.13 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 veth9791aef 0.63 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:34:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 00:35:01 eth0 27.01 14.20 21.61 11.23 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 veth9791aef 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 00:35:01 docker0 1.13 1.13 0.07 0.09 0.00 0.00 0.00 0.00 00:36:01 eth0 277.86 227.47 1873.33 79.79 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 veth534582f 0.00 0.72 0.00 0.04 0.00 0.00 0.00 0.00 00:36:01 docker0 56.71 66.04 3.73 166.05 0.00 0.00 0.00 0.00 00:37:01 eth0 41.41 24.52 210.46 7.70 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 veth534582f 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 docker0 11.98 20.55 0.64 151.18 0.00 0.00 0.00 0.00 00:38:01 eth0 78.98 52.63 175.58 62.55 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 veth534582f 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 00:38:01 vethcb4fc2b 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 00:39:01 eth0 199.38 150.41 1626.40 72.40 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 1113.06 934.57 88.62 4369.63 0.00 0.00 0.00 0.00 00:40:01 eth0 0.72 0.50 0.39 0.04 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 0.32 0.08 0.03 0.01 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 0.93 0.55 0.46 0.27 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 eth0 0.95 0.05 0.10 0.00 0.00 0.00 0.00 0.00 00:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 eth0 0.52 0.25 0.27 0.20 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 eth0 0.32 0.25 0.14 0.07 0.00 0.00 0.00 0.00 00:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 eth0 0.43 0.28 0.26 0.14 0.00 0.00 0.00 0.00 00:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 eth0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.29 107.09 604.59 24.43 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 48.43 40.67 3.86 190.13 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) 07/07/21 _x86_64_ (2 CPU) 00:30:33 LINUX RESTART (2 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:02 all 27.94 0.00 5.61 11.90 0.11 54.43 00:32:02 0 25.03 0.00 6.85 9.52 0.14 58.46 00:32:02 1 30.85 0.00 4.37 14.28 0.09 50.41 00:33:01 all 17.04 0.00 7.02 6.29 0.08 69.57 00:33:01 0 17.84 0.00 7.44 5.58 0.09 69.05 00:33:01 1 16.25 0.00 6.60 6.99 0.07 70.09 00:34:01 all 56.00 0.00 6.88 1.12 0.09 35.91 00:34:01 0 56.25 0.00 6.89 1.06 0.09 35.71 00:34:01 1 55.74 0.00 6.87 1.17 0.09 36.12 00:35:01 all 54.21 0.00 7.60 0.45 0.09 37.65 00:35:01 0 53.40 0.00 7.59 0.47 0.09 38.45 00:35:01 1 55.02 0.00 7.61 0.43 0.09 36.85 00:36:01 all 30.48 0.00 17.46 24.30 0.10 27.66 00:36:01 0 30.24 0.00 17.34 25.32 0.11 26.99 00:36:01 1 30.73 0.00 17.58 23.27 0.09 28.33 00:37:01 all 71.86 0.00 15.02 11.15 0.10 1.87 00:37:01 0 72.91 0.00 14.54 10.80 0.09 1.65 00:37:01 1 70.80 0.00 15.51 11.50 0.11 2.08 00:38:01 all 61.84 0.00 17.13 19.08 0.11 1.83 00:38:01 0 62.34 0.00 16.34 19.34 0.11 1.87 00:38:01 1 61.36 0.00 17.91 18.83 0.11 1.80 00:39:01 all 10.96 0.00 4.60 2.82 0.06 81.56 00:39:01 0 10.37 0.00 4.84 2.36 0.05 82.38 00:39:01 1 11.55 0.00 4.37 3.28 0.07 80.73 00:40:01 all 0.07 0.00 0.05 0.00 0.03 99.85 00:40:01 0 0.05 0.00 0.07 0.00 0.02 99.87 00:40:01 1 0.08 0.00 0.03 0.00 0.05 99.83 00:41:01 all 0.10 0.00 0.03 0.00 0.03 99.83 00:41:01 0 0.03 0.00 0.03 0.00 0.03 99.90 00:41:01 1 0.17 0.00 0.03 0.00 0.03 99.77 00:42:01 all 0.05 0.00 0.03 0.01 0.03 99.89 00:42:01 0 0.02 0.00 0.03 0.02 0.03 99.90 00:42:01 1 0.08 0.00 0.02 0.00 0.02 99.88 00:42:01 CPU %user %nice %system %iowait %steal %idle 00:43:01 all 0.06 0.00 0.02 0.00 0.04 99.88 00:43:01 0 0.02 0.00 0.02 0.00 0.07 99.90 00:43:01 1 0.10 0.00 0.02 0.00 0.02 99.87 00:44:01 all 0.08 0.00 0.01 0.00 0.02 99.90 00:44:01 0 0.03 0.00 0.00 0.00 0.03 99.93 00:44:01 1 0.12 0.00 0.02 0.00 0.00 99.87 00:45:01 all 0.06 0.00 0.03 0.00 0.03 99.88 00:45:01 0 0.05 0.00 0.03 0.00 0.05 99.87 00:45:01 1 0.07 0.00 0.02 0.00 0.02 99.90 00:46:01 all 0.06 0.00 0.04 0.00 0.03 99.87 00:46:01 0 0.03 0.00 0.05 0.00 0.03 99.88 00:46:01 1 0.08 0.00 0.03 0.00 0.02 99.87 00:47:01 all 0.08 0.00 0.03 0.00 0.03 99.87 00:47:01 0 0.05 0.00 0.03 0.00 0.03 99.88 00:47:01 1 0.10 0.00 0.02 0.00 0.02 99.87 00:48:01 all 0.02 0.00 0.02 0.00 0.02 99.95 00:48:01 0 0.00 0.00 0.00 0.00 0.02 99.98 00:48:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:49:01 all 0.11 0.00 0.01 0.00 0.02 99.87 00:49:01 0 0.05 0.00 0.02 0.00 0.02 99.92 00:49:01 1 0.17 0.00 0.00 0.00 0.02 99.82 00:50:01 all 0.11 0.00 0.02 0.00 0.03 99.85 00:50:01 0 0.02 0.00 0.02 0.00 0.03 99.93 00:50:01 1 0.20 0.00 0.02 0.00 0.02 99.77 00:51:01 all 0.18 0.00 0.03 0.00 0.02 99.77 00:51:01 0 0.05 0.00 0.03 0.00 0.02 99.90 00:51:01 1 0.30 0.00 0.03 0.00 0.02 99.65 00:52:01 all 0.11 0.00 0.02 0.00 0.03 99.85 00:52:01 0 0.02 0.00 0.02 0.00 0.02 99.95 00:52:01 1 0.20 0.00 0.02 0.00 0.03 99.75 00:53:01 all 0.15 0.00 0.03 0.00 0.02 99.81 00:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:53:01 1 0.27 0.00 0.03 0.00 0.03 99.67 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:02 all 0.18 0.00 0.03 0.00 0.03 99.77 00:54:02 0 0.03 0.00 0.03 0.00 0.03 99.90 00:54:02 1 0.32 0.00 0.02 0.00 0.02 99.65 Average: all 13.64 0.00 3.36 3.18 0.05 79.78 Average: 0 13.49 0.00 3.38 3.06 0.05 80.01 Average: 1 13.78 0.00 3.34 3.29 0.04 79.54