---> uname -a: Linux prd-centos7-docker-4c-2g-150.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 12.1G 27.8G 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 12.1G 27.8G 30% /facter-os /dev/vda1 40.0G 12.1G 27.8G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.8G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.8G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.8G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.8G 30% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.1G 27.8G 30% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1236 1872 0 4713 6545 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:16:41:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84967sec preferred_lft 84967sec inet6 fe80::f816:3eff:fe16:4175/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b2:70:4a:41 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:b2ff:fe70:4a41/64 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) 06/02/21 _x86_64_ (2 CPU) 22:39:20 LINUX RESTART (2 CPU) 22:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:41:01 104.28 4.56 99.73 0.00 2884.47 20161.68 0.00 22:42:01 190.86 0.00 190.86 0.00 0.00 48193.79 0.00 22:43:01 67.16 0.02 67.14 0.00 0.53 7455.91 0.00 22:44:02 51.42 0.00 51.42 0.00 0.00 6761.11 0.00 22:45:01 79.00 0.00 79.00 0.00 0.00 19455.10 0.00 22:46:03 237.07 96.38 140.69 0.00 2301.49 120981.09 0.00 22:47:02 277.76 7.16 270.60 0.00 200.27 158538.88 0.00 22:48:01 148.09 19.22 128.87 0.00 674.70 29904.57 0.00 22:49:01 244.51 1.46 243.05 0.00 996.70 115580.81 0.00 22:50:01 219.54 5.01 214.53 0.00 338.94 93408.44 0.00 22:51:01 176.46 4.61 171.84 0.00 846.35 27318.08 0.00 22:52:01 4.53 0.00 4.53 0.00 0.00 134.95 0.00 22:53:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 22:54:01 0.25 0.00 0.25 0.00 0.00 2.30 0.00 22:55:01 0.50 0.18 0.32 0.00 5.73 5.73 0.00 22:56:01 0.83 0.00 0.83 0.00 0.00 16.02 0.00 22:57:01 0.25 0.00 0.25 0.00 0.00 3.17 0.00 22:58:01 0.28 0.00 0.28 0.00 0.00 2.90 0.00 22:59:01 0.27 0.00 0.27 0.00 0.00 4.05 0.00 23:00:01 0.25 0.00 0.25 0.00 0.00 2.82 0.00 23:01:01 0.30 0.00 0.30 0.00 0.00 4.13 0.00 23:02:01 0.55 0.22 0.33 0.00 3.73 4.93 0.00 23:03:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 Average: 78.50 6.22 72.28 0.00 361.37 28224.49 0.00 22:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:41:01 5127244 0 817040 10.20 2620 2062036 1296084 14.31 740676 1722884 156 22:42:01 4234040 0 1019360 12.73 2620 2752920 1688476 18.64 1027128 2199332 40 22:43:01 3723792 0 1127016 14.07 2620 3155512 1840856 20.32 1395620 2318760 192812 22:44:02 3854708 0 1043560 13.03 2620 3108052 1499880 16.56 1222344 2357868 147348 22:45:01 3744912 0 1059772 13.23 2620 3201636 1513980 16.72 1174736 2494496 224 22:46:03 2139888 0 1139484 14.23 2620 4726948 1414832 15.62 1224880 3983380 198020 22:47:02 184892 0 1246852 15.57 2620 6574576 1524344 16.83 3327284 3743832 133628 22:48:01 1221900 0 1231916 15.38 2620 5552504 1458356 16.10 2553572 3492388 0 22:49:01 639048 0 1265852 15.81 2620 6101420 1733716 19.14 2251304 4373740 362944 22:50:01 1391560 0 1364768 17.04 2620 5249992 2431176 26.84 2316916 3548484 732 22:51:01 2550828 0 1157460 14.45 2620 4298032 1296956 14.32 1263984 3480760 20 22:52:01 2555592 0 1152692 14.39 2620 4298036 1257880 13.89 1265396 3476664 12 22:53:01 2556068 0 1152208 14.39 2620 4298044 1255824 13.86 1265200 3476664 8 22:54:01 2555456 0 1152820 14.39 2620 4298044 1255824 13.86 1263820 3477968 8 22:55:01 2550816 0 1157424 14.45 2620 4298080 1287188 14.21 1267744 3477984 24 22:56:01 2552976 0 1155264 14.42 2620 4298080 1254648 13.85 1265780 3478632 12 22:57:01 2551468 0 1156764 14.44 2620 4298088 1254696 13.85 1267504 3478632 12 22:58:01 2550224 0 1158004 14.46 2620 4298092 1257160 13.88 1269572 3477064 8 22:59:01 2551292 0 1156928 14.45 2620 4298100 1254648 13.85 1297400 3448876 8 23:00:01 2550172 0 1158044 14.46 2620 4298104 1261272 13.93 1297808 3448872 12 23:01:01 2548920 0 1159296 14.48 2620 4298104 1285216 14.19 1299060 3448872 8 23:02:01 2550424 0 1157608 14.45 2620 4298288 1256340 13.87 1299068 3447940 12 23:03:01 2550920 0 1157104 14.45 2620 4298296 1256184 13.87 1298716 3447940 12 Average: 2584223 0 1145532 14.30 2620 4276565 1427632 15.76 1471979 3274001 45046 22:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:41:01 eth0 1346.32 1430.41 6146.09 196.34 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 915.24 664.10 74.73 2733.35 0.00 0.00 0.00 0.00 22:42:01 eth0 518.57 420.43 3540.07 42.94 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 veth49c306a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 22:42:01 docker0 182.46 252.31 13.29 845.83 0.00 0.00 0.00 0.00 22:43:01 veth1919a43 0.33 0.47 0.03 0.05 0.00 0.00 0.00 0.00 22:43:01 eth0 41.12 26.98 37.84 65.53 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.33 0.33 0.02 0.04 0.00 0.00 0.00 0.00 22:44:02 veth1919a43 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 22:44:02 eth0 20.82 14.46 15.56 8.53 0.00 0.00 0.00 0.00 22:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:02 docker0 1.80 1.80 0.12 0.14 0.00 0.00 0.00 0.00 22:45:01 eth0 179.86 161.38 1719.98 72.57 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:03 eth0 18.38 11.53 18.99 8.09 0.00 0.00 0.00 0.00 22:46:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:03 vethc722ffd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:46:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:02 eth0 92.82 72.40 192.75 55.39 0.00 0.00 0.00 0.00 22:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:02 vetha3eea78 0.05 0.19 0.00 0.01 0.00 0.00 0.00 0.00 22:47:02 vethc722ffd 0.00 0.77 0.00 0.04 0.00 0.00 0.00 0.00 22:48:01 vethcc3d135 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 veth1b79c21 0.14 0.00 0.01 0.00 0.00 0.00 0.00 0.00 22:48:01 veth729d12a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 26.70 16.78 64.37 8.98 0.00 0.00 0.00 0.00 22:49:01 vethbcd5e0b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:49:01 veth9265bbb 11.75 14.32 0.98 33.30 0.00 0.00 0.00 0.00 22:49:01 eth0 107.39 75.13 280.91 74.60 0.00 0.00 0.00 0.00 22:49:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:50:01 eth0 32.48 18.98 23.36 59.70 0.00 0.00 0.00 0.00 22:50:01 veth955f6f6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 veth3a270ab 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:51:01 eth0 195.69 147.94 1633.45 27.29 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 1218.60 1086.73 95.52 4328.71 0.00 0.00 0.00 0.00 22:52:01 eth0 0.12 0.12 0.01 0.05 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.48 0.07 0.05 0.01 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 3.20 3.18 0.51 16.44 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.63 0.12 0.12 0.01 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 1.20 1.02 0.31 6.59 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 1.63 1.28 0.19 12.58 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 2.65 1.90 0.48 10.60 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 0.38 0.23 0.26 0.16 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 0.12 0.05 0.01 0.04 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.61 103.47 589.50 28.77 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 53.07 47.33 4.16 188.51 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) 06/02/21 _x86_64_ (2 CPU) 22:39:20 LINUX RESTART (2 CPU) 22:40:02 CPU %user %nice %system %iowait %steal %idle 22:41:01 all 23.67 0.00 5.47 4.02 0.10 66.74 22:41:01 0 19.17 0.00 5.74 2.97 0.11 72.01 22:41:01 1 28.17 0.00 5.19 5.08 0.09 61.47 22:42:01 all 11.75 0.00 6.42 3.71 0.09 78.04 22:42:01 0 12.38 0.00 6.52 3.79 0.09 77.23 22:42:01 1 11.12 0.00 6.32 3.62 0.09 78.85 22:43:01 all 68.88 0.00 7.35 1.92 0.10 21.75 22:43:01 0 68.49 0.00 7.76 1.98 0.11 21.66 22:43:01 1 69.27 0.00 6.94 1.86 0.09 21.83 22:44:02 all 40.56 0.00 5.47 4.82 0.12 49.03 22:44:02 0 41.99 0.00 5.44 4.94 0.11 47.52 22:44:02 1 39.13 0.00 5.49 4.69 0.14 50.54 22:45:01 all 40.76 0.00 6.99 11.96 0.13 40.17 22:45:01 0 40.80 0.00 6.90 13.47 0.13 38.70 22:45:01 1 40.72 0.00 7.07 10.46 0.13 41.63 22:46:03 all 13.58 0.00 8.06 64.55 0.19 13.63 22:46:03 0 12.95 0.00 7.93 65.60 0.22 13.30 22:46:03 1 14.21 0.00 8.20 63.49 0.15 13.95 22:47:02 all 13.77 0.00 11.57 48.23 0.13 26.29 22:47:02 0 14.27 0.00 11.59 51.87 0.11 22.17 22:47:02 1 13.28 0.00 11.56 44.60 0.14 30.42 22:48:01 all 65.50 0.00 8.82 22.79 0.17 2.72 22:48:01 0 64.67 0.00 9.22 22.87 0.23 3.02 22:48:01 1 66.32 0.00 8.43 22.71 0.11 2.43 22:49:01 all 20.15 0.00 11.07 58.97 0.14 9.67 22:49:01 0 20.44 0.00 11.10 62.34 0.12 6.01 22:49:01 1 19.86 0.00 11.05 55.59 0.16 13.34 22:50:01 all 39.14 0.00 9.25 49.45 0.13 2.03 22:50:01 0 39.41 0.00 8.65 50.04 0.14 1.75 22:50:01 1 38.87 0.00 9.84 48.85 0.12 2.32 22:51:01 all 22.10 0.00 6.62 25.45 0.11 45.71 22:51:01 0 20.97 0.00 6.97 26.29 0.11 45.66 22:51:01 1 23.24 0.00 6.27 24.61 0.12 45.77 22:51:01 CPU %user %nice %system %iowait %steal %idle 22:52:01 all 0.08 0.00 0.04 0.00 0.03 99.84 22:52:01 0 0.13 0.00 0.03 0.00 0.03 99.80 22:52:01 1 0.03 0.00 0.05 0.00 0.03 99.88 22:53:01 all 0.13 0.00 0.03 0.00 0.03 99.81 22:53:01 0 0.20 0.00 0.03 0.00 0.02 99.75 22:53:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:54:01 all 0.17 0.00 0.08 0.00 0.02 99.74 22:54:01 0 0.05 0.00 0.08 0.00 0.02 99.85 22:54:01 1 0.28 0.00 0.07 0.00 0.02 99.63 22:55:01 all 0.09 0.00 0.08 0.00 0.02 99.82 22:55:01 0 0.12 0.00 0.10 0.00 0.02 99.77 22:55:01 1 0.07 0.00 0.05 0.00 0.02 99.87 22:56:01 all 0.04 0.00 0.03 0.00 0.03 99.91 22:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:56:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:57:01 all 0.02 0.00 0.02 0.00 0.01 99.96 22:57:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:57:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:58:01 all 0.07 0.00 0.03 0.00 0.02 99.88 22:58:01 0 0.08 0.00 0.03 0.00 0.02 99.87 22:58:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:59:01 all 0.03 0.00 0.04 0.00 0.02 99.92 22:59:01 0 0.02 0.00 0.07 0.00 0.02 99.90 22:59:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:00:01 all 0.06 0.00 0.02 0.00 0.02 99.91 23:00:01 0 0.07 0.00 0.02 0.00 0.02 99.90 23:00:01 1 0.05 0.00 0.02 0.00 0.02 99.92 23:01:01 all 0.08 0.00 0.04 0.00 0.02 99.87 23:01:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:01:01 1 0.08 0.00 0.03 0.00 0.02 99.87 23:02:01 all 0.06 0.00 0.03 0.01 0.03 99.87 23:02:01 0 0.08 0.00 0.03 0.00 0.03 99.85 23:02:01 1 0.03 0.00 0.03 0.02 0.02 99.90 23:02:01 CPU %user %nice %system %iowait %steal %idle 23:03:01 all 0.18 0.00 0.01 0.00 0.03 99.78 23:03:01 0 0.35 0.00 0.02 0.00 0.03 99.60 23:03:01 1 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 14.97 0.00 3.67 12.51 0.07 68.78 Average: 0 14.77 0.00 3.70 12.95 0.07 68.51 Average: 1 15.17 0.00 3.64 12.08 0.07 69.05