---> uname -a: Linux prd-centos7-docker-4c-2g-15560.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 27.9G 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 12.1G 27.9G 30% /facter-os /dev/vda1 40.0G 12.1G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1231 2120 0 4468 6555 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:69:0a:77 brd ff:ff:ff:ff:ff:ff inet 10.30.122.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84962sec preferred_lft 84962sec inet6 fe80::f816:3eff:fe69:a77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a2:df:35:98 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:a2ff:fedf:3598/64 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) 05/21/21 _x86_64_ (2 CPU) 18:37:16 LINUX RESTART (2 CPU) 18:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:39:02 99.75 3.61 96.14 0.00 2602.40 15372.34 0.00 18:40:01 194.41 0.00 194.41 0.00 0.00 48492.50 0.00 18:41:01 66.12 0.02 66.11 0.00 0.53 13196.57 0.00 18:42:01 73.12 0.03 73.09 0.00 1.07 10509.48 0.00 18:43:01 614.06 182.29 431.77 0.00 5188.85 269512.70 0.00 18:44:01 373.67 124.90 248.78 0.00 7601.13 87579.01 0.00 18:45:02 437.09 111.53 325.57 0.00 2932.93 154691.32 0.00 18:46:01 228.94 28.97 199.97 0.00 3254.86 29596.09 0.00 18:47:01 1.47 0.00 1.47 0.00 0.00 27.74 0.00 18:48:01 0.23 0.05 0.18 0.00 0.40 2.98 0.00 18:49:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 18:50:01 0.23 0.00 0.23 0.00 0.00 3.25 0.00 18:51:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 18:52:01 0.28 0.00 0.28 0.00 0.00 2.97 0.00 18:53:01 0.38 0.18 0.20 0.00 5.73 3.55 0.00 18:54:01 0.78 0.00 0.78 0.00 0.00 15.63 0.00 18:55:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 18:56:01 0.25 0.00 0.25 0.00 0.00 1.98 0.00 18:57:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 18:58:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 18:59:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 19:00:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 19:01:01 33.54 33.31 0.23 0.00 4088.34 26.68 0.00 Average: 92.54 21.17 71.36 0.00 1117.89 27453.27 0.00 18:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:39:02 4304572 0 944840 11.80 2620 2756908 1716004 18.95 1147456 2103648 560180 18:40:01 3929416 0 1070020 13.36 2620 3006884 1666000 18.39 1266256 2265480 248668 18:41:01 3706844 0 1108796 13.84 2620 3190680 1838216 20.29 1393424 2338460 49812 18:42:01 4149332 0 983016 12.27 2620 2873972 1248700 13.79 1095576 2201008 20 18:43:01 190188 0 1275128 15.92 2620 6541004 1695284 18.72 3316948 3755396 428320 18:44:01 286204 0 1391208 17.37 2620 6328908 2365596 26.12 3061308 3912376 2572 18:45:02 306036 0 1661608 20.75 2620 6038676 3121132 34.46 2676612 4214612 14924 18:46:01 2797800 0 1166188 14.56 2620 4042332 1362756 15.05 1417940 3067476 20 18:47:01 2805780 0 1158204 14.46 2620 4042336 1240756 13.70 1461448 3019224 20 18:48:01 2804356 0 1159624 14.48 2620 4042340 1241028 13.70 1446196 3035740 20 18:49:01 2805352 0 1158624 14.47 2620 4042344 1241040 13.70 1448284 3034108 8 18:50:01 2805884 0 1158088 14.46 2620 4042348 1241052 13.70 1451068 3030820 8 18:51:01 2806600 0 1157364 14.45 2620 4042356 1240824 13.70 1450440 3030820 8 18:52:01 2806360 0 1157604 14.45 2620 4042356 1240824 13.70 1450572 3030820 8 18:53:01 2806048 0 1157876 14.46 2620 4042396 1240908 13.70 1450576 3030840 8 18:54:01 2805972 0 1157952 14.46 2620 4042396 1240872 13.70 1450600 3030840 8 18:55:01 2806416 0 1157504 14.45 2620 4042400 1240824 13.70 1450592 3030840 8 18:56:01 2806500 0 1157412 14.45 2620 4042408 1240824 13.70 1450600 3030840 8 18:57:01 2806424 0 1157488 14.45 2620 4042408 1240824 13.70 1450484 3030840 8 18:58:01 2806304 0 1157596 14.45 2620 4042420 1240896 13.70 1450584 3030840 8 18:59:01 2806188 0 1157712 14.46 2620 4042420 1240884 13.70 1450580 3030840 8 19:00:01 2806664 0 1157228 14.45 2620 4042428 1240824 13.70 1450620 3030840 8 19:01:01 2658188 0 1182780 14.77 2620 4165352 1275056 14.08 1474768 3153440 260 Average: 2678845 0 1173646 14.65 2620 4153829 1463527 16.16 1615780 3019137 56735 18:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:39:02 eth0 988.64 1215.82 5805.77 157.93 0.00 0.00 0.00 0.00 18:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:02 docker0 825.42 532.41 69.46 2678.51 0.00 0.00 0.00 0.00 18:40:01 eth0 268.95 196.56 899.32 30.11 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 172.62 227.36 12.22 859.47 0.00 0.00 0.00 0.00 18:40:01 vethe967ce8 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:41:01 eth0 37.29 22.02 25.75 67.98 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 2.05 2.05 0.13 0.17 0.00 0.00 0.00 0.00 18:41:01 vethe967ce8 2.05 2.05 0.16 0.17 0.00 0.00 0.00 0.00 18:42:01 eth0 25.66 13.71 22.61 11.96 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 vethc7b424b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 veth5dd52be 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 245.62 208.38 1851.32 73.02 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 veth8ba5a44 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 vetha09e515 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 eth0 51.11 29.22 171.67 56.83 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:02 veth750e173 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:45:02 veth13eb693 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:45:02 eth0 210.60 155.57 1630.23 82.61 0.00 0.00 0.00 0.00 18:45:02 veth7f02de4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:46:01 eth0 66.07 43.43 145.63 63.01 0.00 0.00 0.00 0.00 18:46:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 docker0 1134.78 939.81 90.61 4355.53 0.00 0.00 0.00 0.00 18:47:01 eth0 0.13 0.10 0.01 0.02 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.63 0.43 0.35 0.27 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.68 0.18 0.22 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.50 0.35 0.27 0.20 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.13 0.07 0.06 0.00 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 11.63 7.30 11.86 5.95 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.95 82.36 460.00 23.91 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 48.58 40.23 3.88 186.46 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) 05/21/21 _x86_64_ (2 CPU) 18:37:16 LINUX RESTART (2 CPU) 18:38:01 CPU %user %nice %system %iowait %steal %idle 18:39:02 all 17.36 0.00 5.49 2.98 0.09 74.09 18:39:02 0 13.12 0.00 5.88 2.72 0.09 78.19 18:39:02 1 21.63 0.00 5.09 3.24 0.09 69.95 18:40:01 all 48.39 0.00 8.60 3.70 0.10 39.22 18:40:01 0 48.38 0.00 8.68 3.79 0.11 39.04 18:40:01 1 48.39 0.00 8.51 3.61 0.09 39.40 18:41:01 all 38.19 0.00 4.79 0.55 0.08 56.38 18:41:01 0 38.09 0.00 5.09 0.53 0.07 56.22 18:41:01 1 38.29 0.00 4.49 0.58 0.09 56.55 18:42:01 all 64.96 0.00 8.50 1.46 0.10 24.99 18:42:01 0 65.16 0.00 8.27 1.07 0.09 25.40 18:42:01 1 64.76 0.00 8.72 1.84 0.11 24.57 18:43:01 all 26.62 0.00 18.76 21.99 0.11 32.52 18:43:01 0 25.89 0.00 19.03 23.54 0.11 31.44 18:43:01 1 27.34 0.00 18.50 20.45 0.11 33.61 18:44:01 all 70.97 0.00 11.73 15.42 0.12 1.77 18:44:01 0 71.19 0.00 11.56 15.99 0.13 1.13 18:44:01 1 70.74 0.00 11.90 14.84 0.11 2.42 18:45:02 all 38.24 0.00 12.87 39.16 0.11 9.63 18:45:02 0 38.34 0.00 13.12 41.20 0.09 7.25 18:45:02 1 38.13 0.00 12.61 37.11 0.13 12.02 18:46:01 all 37.02 0.00 9.09 15.29 0.14 38.46 18:46:01 0 36.92 0.00 9.07 15.22 0.13 38.67 18:46:01 1 37.13 0.00 9.12 15.35 0.14 38.26 18:47:01 all 0.06 0.00 0.04 0.00 0.03 99.87 18:47:01 0 0.02 0.00 0.07 0.00 0.03 99.88 18:47:01 1 0.10 0.00 0.02 0.00 0.03 99.85 18:48:01 all 0.07 0.00 0.03 0.06 0.03 99.81 18:48:01 0 0.08 0.00 0.03 0.00 0.02 99.87 18:48:01 1 0.05 0.00 0.03 0.12 0.05 99.75 18:49:01 all 0.08 0.00 0.04 0.00 0.03 99.85 18:49:01 0 0.13 0.00 0.03 0.00 0.02 99.82 18:49:01 1 0.02 0.00 0.05 0.00 0.05 99.88 18:49:01 CPU %user %nice %system %iowait %steal %idle 18:50:01 all 0.05 0.00 0.02 0.00 0.03 99.90 18:50:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:50:01 1 0.05 0.00 0.02 0.00 0.05 99.88 18:51:01 all 0.04 0.00 0.02 0.00 0.02 99.92 18:51:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:51:01 1 0.05 0.00 0.02 0.00 0.03 99.90 18:52:01 all 0.03 0.00 0.02 0.00 0.03 99.92 18:52:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:52:01 1 0.02 0.00 0.02 0.00 0.03 99.93 18:53:01 all 0.08 0.00 0.04 0.01 0.03 99.84 18:53:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:53:01 1 0.08 0.00 0.05 0.02 0.05 99.80 18:54:01 all 0.06 0.00 0.03 0.00 0.03 99.88 18:54:01 0 0.02 0.00 0.02 0.00 0.05 99.92 18:54:01 1 0.10 0.00 0.03 0.00 0.02 99.85 18:55:01 all 0.06 0.00 0.03 0.00 0.03 99.89 18:55:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:55:01 1 0.08 0.00 0.02 0.00 0.02 99.88 18:56:01 all 0.04 0.00 0.01 0.00 0.03 99.92 18:56:01 0 0.02 0.00 0.02 0.00 0.05 99.92 18:56:01 1 0.07 0.00 0.00 0.00 0.00 99.93 18:57:01 all 0.11 0.00 0.03 0.00 0.03 99.84 18:57:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:57:01 1 0.18 0.00 0.03 0.00 0.03 99.75 18:58:01 all 0.06 0.00 0.02 0.00 0.04 99.88 18:58:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:58:01 1 0.08 0.00 0.02 0.00 0.05 99.85 18:59:01 all 0.05 0.00 0.02 0.00 0.03 99.90 18:59:01 0 0.02 0.00 0.02 0.00 0.03 99.93 18:59:01 1 0.08 0.00 0.02 0.00 0.03 99.87 19:00:01 all 0.07 0.00 0.01 0.00 0.03 99.89 19:00:01 0 0.02 0.00 0.00 0.00 0.03 99.95 19:00:01 1 0.12 0.00 0.02 0.00 0.03 99.83 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 2.65 0.00 0.77 3.00 0.06 93.52 19:01:01 0 2.91 0.00 0.92 4.05 0.02 92.10 19:01:01 1 2.39 0.00 0.62 1.95 0.10 94.94 Average: all 14.25 0.00 3.35 4.30 0.06 78.04 Average: 0 14.05 0.00 3.40 4.49 0.05 78.01 Average: 1 14.45 0.00 3.31 4.11 0.06 78.07