---> uname -a: Linux prd-centos7-docker-4c-2g-570.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: 2799.998 BogoMIPS: 5599.99 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 13.4G 26.6G 34% / 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 13.4G 26.6G 34% /facter-os /dev/vda1 40.0G 13.4G 26.6G 34% /etc/resolv.conf /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hostname /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hosts /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/auth.log /dev/vda1 40.0G 13.4G 26.6G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/sa-host /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/secure /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/4 /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/4@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1263 2052 0 4505 6543 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:bc:90:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84927sec preferred_lft 84927sec inet6 fe80::f816:3eff:febc:90e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:93:8c:00:c1 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::42:93ff:fe8c:c1/64 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) 05/27/21 _x86_64_ (2 CPU) 01:43:00 LINUX RESTART (2 CPU) 01:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:45:01 85.79 0.63 85.17 0.00 357.20 42770.45 0.00 01:46:01 129.31 0.00 129.31 0.00 0.00 17686.85 0.00 01:47:01 60.62 0.00 60.62 0.00 0.00 12986.87 0.00 01:48:01 58.42 0.00 58.42 0.00 0.00 3895.72 0.00 01:49:01 440.65 152.16 288.49 0.00 4147.44 168152.58 0.00 01:50:01 283.30 23.21 260.09 0.00 575.96 153360.64 0.00 01:51:01 316.65 44.36 272.29 0.00 2060.21 96751.25 0.00 01:52:03 296.48 8.25 288.23 0.00 314.10 154078.12 0.00 01:53:01 256.27 38.75 217.52 0.00 3375.40 55263.62 0.00 01:54:01 90.77 13.69 77.08 0.00 1591.61 8508.49 0.00 01:55:01 1.13 0.00 1.13 0.00 0.00 15.94 0.00 01:56:01 0.25 0.00 0.25 0.00 0.00 3.27 0.00 01:57:01 0.27 0.00 0.27 0.00 0.00 2.78 0.00 01:58:01 0.47 0.17 0.30 0.00 5.20 4.06 0.00 01:59:01 0.77 0.02 0.75 0.00 0.53 15.86 0.00 02:00:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 02:01:01 0.27 0.07 0.20 0.00 0.80 2.45 0.00 02:02:01 0.50 0.17 0.33 0.00 3.06 4.98 0.00 02:03:01 0.33 0.02 0.32 0.00 0.13 4.73 0.00 02:04:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 02:05:01 0.25 0.02 0.23 0.00 0.13 2.97 0.00 02:06:02 0.17 0.00 0.17 0.00 0.00 1.90 0.00 02:07:01 0.20 0.00 0.20 0.00 0.00 1.68 0.00 Average: 88.07 12.22 75.85 0.00 536.95 31154.67 0.00 01:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:45:01 4143864 0 970732 12.12 2620 2891716 1653884 18.26 1056396 2317320 29332 01:46:01 3948424 0 1044416 13.04 2620 3013472 1666848 18.40 1242488 2266352 255000 01:47:01 3797580 0 1040736 12.99 2620 3167996 1578388 17.43 1303964 2334516 26956 01:48:01 3734264 0 1037020 12.95 2620 3235028 1557808 17.20 1236552 2459272 182112 01:49:01 2003576 0 1211052 15.12 2620 4791684 2145412 23.69 1367736 3971680 28 01:50:01 632268 0 1659944 20.73 2620 5714100 3515080 38.81 2867488 3752168 7312 01:51:01 817868 0 1228208 15.34 2620 5960236 1457304 16.09 2495184 3951460 3396 01:52:03 612480 0 1399640 17.48 2620 5994192 2526220 27.89 2960168 3640668 28 01:53:01 833600 0 1343528 16.78 2620 5829184 1944536 21.47 3110724 3258916 352 01:54:01 2733524 0 1194024 14.91 2620 4078764 1288276 14.22 1249568 3267520 20 01:55:01 2736264 0 1191284 14.87 2620 4078764 1257580 13.88 1249468 3266584 12 01:56:01 2736872 0 1190668 14.87 2620 4078772 1257652 13.89 1243256 3273460 8 01:57:01 2738400 0 1189136 14.85 2620 4078776 1252284 13.83 1252652 3263268 8 01:58:01 2736688 0 1190844 14.87 2620 4078780 1254024 13.85 1251708 3265624 16 01:59:01 2737824 0 1189672 14.85 2620 4078816 1252392 13.83 1250900 3265064 8 02:00:01 2738564 0 1188928 14.85 2620 4078820 1252284 13.83 1250736 3265068 8 02:01:01 2737300 0 1190188 14.86 2620 4078824 1254620 13.85 1251588 3265064 8 02:02:01 2735860 0 1191444 14.88 2620 4079008 1252792 13.83 1254996 3263132 8 02:03:01 2735784 0 1191520 14.88 2620 4079008 1252792 13.83 1259524 3258620 8 02:04:01 2735244 0 1192052 14.88 2620 4079016 1252984 13.83 1260052 3258620 8 02:05:01 2735532 0 1191760 14.88 2620 4079020 1252948 13.83 1259988 3258624 8 02:06:02 2735996 0 1191288 14.87 2620 4079028 1252792 13.83 1259552 3258624 8 02:07:01 2735988 0 1191292 14.87 2620 4079032 1252792 13.83 1259672 3258624 8 Average: 2557990 0 1200408 14.99 2620 4247915 1549204 17.10 1530190 3201750 21941 01:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:45:01 eth0 903.56 1288.32 5609.47 159.42 0.00 0.00 0.00 0.00 01:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 veth950720f 31.14 41.92 2.43 129.25 0.00 0.00 0.00 0.00 01:45:01 docker0 1045.48 629.02 81.65 2854.52 0.00 0.00 0.00 0.00 01:46:01 eth0 253.43 197.45 752.77 28.59 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 veth1d055fd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:46:01 docker0 176.68 217.56 12.49 720.28 0.00 0.00 0.00 0.00 01:47:01 eth0 39.96 21.59 27.17 68.83 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 veth1d055fd 1.76 1.76 0.14 0.15 0.00 0.00 0.00 0.00 01:47:01 docker0 1.76 1.76 0.11 0.15 0.00 0.00 0.00 0.00 01:48:01 eth0 27.30 14.36 23.12 12.52 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 veth1d055fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 vethc2b6654 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 veth32b197a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 veth4c4ec75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 veth19046c1 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 vetheb5e595 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 veth907563c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 veth19046c1 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 eth0 2448.92 2475.12 11953.17 496.91 0.00 0.00 0.00 0.00 01:51:01 veth19046c1 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 eth0 173.71 137.08 1460.49 21.68 0.00 0.00 0.00 0.00 01:51:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 veth50432cb 10.76 12.30 0.90 33.18 0.00 0.00 0.00 0.00 01:52:03 veth693933b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:03 veth19046c1 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 01:52:03 veth233c435 19.49 34.91 1.60 335.29 0.00 0.00 0.00 0.00 01:52:03 veth443b36e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 veth19046c1 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 01:53:01 eth0 2875.15 2805.36 14428.31 677.78 0.00 0.00 0.00 0.00 01:53:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:53:01 vethf299087 0.00 0.21 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 eth0 39.46 27.60 62.58 9.68 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 1354.50 1026.10 102.67 4387.58 0.00 0.00 0.00 0.00 01:55:01 eth0 1.78 0.73 0.47 0.23 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 eth0 0.55 0.35 0.28 0.20 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 0.37 0.30 0.17 0.08 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 eth0 0.57 0.05 0.06 0.00 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 1.17 0.45 0.45 0.27 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 eth0 0.48 0.28 0.27 0.20 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.73 87.57 447.19 24.40 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 58.99 44.69 4.47 191.08 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) 05/27/21 _x86_64_ (2 CPU) 01:43:00 LINUX RESTART (2 CPU) 01:44:02 CPU %user %nice %system %iowait %steal %idle 01:45:01 all 18.16 0.00 5.65 7.72 0.07 68.40 01:45:01 0 23.28 0.00 6.12 7.69 0.05 62.85 01:45:01 1 13.10 0.00 5.19 7.75 0.09 73.88 01:46:01 all 47.23 0.00 7.50 4.42 0.10 40.75 01:46:01 0 46.99 0.00 7.84 4.96 0.11 40.10 01:46:01 1 47.46 0.00 7.17 3.89 0.09 41.39 01:47:01 all 35.99 0.00 4.60 3.53 0.09 55.79 01:47:01 0 35.05 0.00 4.59 3.65 0.09 56.62 01:47:01 1 36.94 0.00 4.60 3.42 0.09 54.96 01:48:01 all 69.15 0.00 8.91 1.82 0.11 20.01 01:48:01 0 67.99 0.00 8.96 1.89 0.11 21.06 01:48:01 1 70.31 0.00 8.85 1.76 0.11 18.97 01:49:01 all 19.86 0.00 13.04 34.20 0.08 32.82 01:49:01 0 20.99 0.00 13.30 35.11 0.07 30.53 01:49:01 1 18.72 0.00 12.79 33.29 0.09 35.11 01:50:01 all 24.38 0.00 11.03 45.26 0.11 19.22 01:50:01 0 24.06 0.00 11.36 45.01 0.11 19.45 01:50:01 1 24.70 0.00 10.70 45.50 0.12 18.98 01:51:01 all 60.22 0.00 12.44 22.97 0.14 4.22 01:51:01 0 59.97 0.00 12.37 22.61 0.15 4.91 01:51:01 1 60.48 0.00 12.52 23.34 0.13 3.53 01:52:03 all 21.46 0.00 11.18 52.82 0.11 14.43 01:52:03 0 22.62 0.00 10.44 54.41 0.10 12.42 01:52:03 1 20.29 0.00 11.91 51.23 0.12 16.44 01:53:01 all 50.47 0.00 10.35 36.93 0.17 2.08 01:53:01 0 49.92 0.00 10.93 38.67 0.17 0.32 01:53:01 1 51.04 0.00 9.77 35.18 0.17 3.84 01:54:01 all 8.47 0.00 3.14 7.65 0.06 80.67 01:54:01 0 7.66 0.00 3.22 6.69 0.05 82.38 01:54:01 1 9.28 0.00 3.07 8.62 0.07 78.96 01:55:01 all 0.17 0.00 0.04 0.00 0.01 99.78 01:55:01 0 0.03 0.00 0.05 0.00 0.02 99.90 01:55:01 1 0.30 0.00 0.03 0.00 0.00 99.67 01:55:01 CPU %user %nice %system %iowait %steal %idle 01:56:01 all 0.18 0.00 0.07 0.00 0.03 99.72 01:56:01 0 0.05 0.00 0.10 0.00 0.03 99.82 01:56:01 1 0.32 0.00 0.03 0.00 0.02 99.63 01:57:01 all 0.14 0.00 0.03 0.01 0.02 99.80 01:57:01 0 0.03 0.00 0.05 0.00 0.02 99.90 01:57:01 1 0.25 0.00 0.02 0.02 0.02 99.70 01:58:01 all 0.19 0.00 0.03 0.00 0.02 99.77 01:58:01 0 0.07 0.00 0.03 0.00 0.03 99.87 01:58:01 1 0.32 0.00 0.02 0.00 0.00 99.67 01:59:01 all 0.11 0.00 0.04 0.00 0.02 99.83 01:59:01 0 0.15 0.00 0.07 0.00 0.03 99.75 01:59:01 1 0.07 0.00 0.02 0.00 0.00 99.92 02:00:01 all 0.23 0.00 0.02 0.00 0.03 99.73 02:00:01 0 0.40 0.00 0.02 0.00 0.03 99.55 02:00:01 1 0.05 0.00 0.02 0.00 0.02 99.92 02:01:01 all 0.19 0.00 0.03 0.00 0.02 99.76 02:01:01 0 0.35 0.00 0.02 0.00 0.00 99.63 02:01:01 1 0.03 0.00 0.05 0.00 0.03 99.88 02:02:01 all 0.17 0.00 0.03 0.01 0.03 99.77 02:02:01 0 0.27 0.00 0.03 0.02 0.02 99.67 02:02:01 1 0.07 0.00 0.02 0.00 0.03 99.88 02:03:01 all 0.11 0.00 0.03 0.00 0.02 99.84 02:03:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:03:01 1 0.18 0.00 0.05 0.00 0.02 99.75 02:04:01 all 0.11 0.00 0.03 0.00 0.02 99.85 02:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:04:01 1 0.18 0.00 0.03 0.00 0.02 99.77 02:05:01 all 0.17 0.00 0.02 0.00 0.03 99.79 02:05:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:05:01 1 0.30 0.00 0.02 0.00 0.03 99.65 02:06:02 all 0.18 0.00 0.02 0.00 0.02 99.78 02:06:02 0 0.02 0.00 0.02 0.00 0.02 99.95 02:06:02 1 0.35 0.00 0.02 0.00 0.02 99.62 02:06:02 CPU %user %nice %system %iowait %steal %idle 02:07:01 all 0.10 0.00 0.01 0.00 0.03 99.86 02:07:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:07:01 1 0.19 0.00 0.00 0.00 0.05 99.76 Average: all 14.83 0.00 3.69 9.16 0.05 72.26 Average: 0 14.94 0.00 3.75 9.30 0.05 71.96 Average: 1 14.73 0.00 3.64 9.02 0.06 72.56