---> uname -a: Linux prd-centos7-docker-4c-2g-2581.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1197 2211 0 4412 6580 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:ae:e6:84 brd ff:ff:ff:ff:ff:ff inet 10.30.123.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84974sec preferred_lft 84974sec inet6 fe80::f816:3eff:feae:e684/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c4:15:92:9f 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:fe15:929f/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) 07/12/21 _x86_64_ (2 CPU) 15:52:18 LINUX RESTART (2 CPU) 15:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:54:01 98.87 3.60 95.27 0.00 2601.87 19438.89 0.00 15:55:01 188.08 0.00 188.08 0.00 0.00 48484.85 0.00 15:56:01 57.37 0.02 57.35 0.00 0.53 10721.75 0.00 15:57:02 110.31 0.00 110.31 0.00 0.00 20172.58 0.00 15:58:01 633.10 204.03 429.07 0.00 6783.41 296887.42 0.00 15:59:01 552.21 87.89 464.31 0.00 3229.84 189640.37 0.00 16:00:01 259.17 36.35 222.81 0.00 3784.05 59904.98 0.00 16:01:01 1.38 0.05 1.33 0.00 0.67 21.37 0.00 16:02:01 0.58 0.17 0.42 0.00 3.06 6.13 0.00 16:03:01 0.37 0.15 0.22 0.00 2.67 2.60 0.00 16:04:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 16:05:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 16:06:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 16:07:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 16:08:01 0.43 0.18 0.25 0.00 5.73 3.33 0.00 16:09:01 0.72 0.00 0.72 0.00 0.00 13.91 0.00 16:10:01 0.15 0.00 0.15 0.00 0.00 1.92 0.00 16:11:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 16:12:01 0.23 0.00 0.23 0.00 0.00 2.60 0.00 16:13:01 0.17 0.00 0.17 0.00 0.00 1.52 0.00 16:14:01 0.18 0.00 0.18 0.00 0.00 1.92 0.00 16:15:01 0.17 0.00 0.17 0.00 0.00 2.35 0.00 16:16:01 44.58 41.38 3.20 0.00 4069.43 88.81 0.00 Average: 84.38 16.12 68.26 0.00 886.48 27878.19 0.00 15:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:54:01 5144172 0 805364 10.06 2620 2056784 1311428 14.48 730592 1722452 160 15:55:01 4050076 0 1019396 12.73 2620 2936848 1662472 18.35 1190672 2229684 174244 15:56:01 3847160 0 1049880 13.11 2620 3109280 1686744 18.62 1302920 2300020 36880 15:57:02 3025212 0 1047772 13.08 2620 3933336 1437140 15.87 1370920 3021780 600792 15:58:01 388200 0 1706364 21.31 2620 5911756 3645680 40.25 3091936 3806000 120148 15:59:01 197088 0 1284400 16.04 2620 6524832 1960832 21.65 3021660 4040088 20088 16:00:01 2894768 0 1126452 14.06 2620 3985100 1374164 15.17 1330308 3085464 32 16:01:01 2900696 0 1120540 13.99 2620 3985084 1254888 13.85 1340376 3071796 12 16:02:01 2900216 0 1120840 13.99 2620 3985264 1253056 13.83 1350488 3063676 8 16:03:01 2901600 0 1119452 13.98 2620 3985268 1252984 13.83 1353592 3060952 16 16:04:01 2901836 0 1119212 13.97 2620 3985272 1253032 13.83 1353832 3060952 12 16:05:01 2901844 0 1119200 13.97 2620 3985276 1253128 13.84 1353952 3060952 8 16:06:01 2901824 0 1119216 13.97 2620 3985280 1253044 13.83 1353852 3060952 12 16:07:01 2902148 0 1118888 13.97 2620 3985284 1252912 13.83 1353424 3060952 12 16:08:01 2901920 0 1119080 13.97 2620 3985320 1252984 13.83 1353532 3060968 20 16:09:01 2902100 0 1118896 13.97 2620 3985324 1252948 13.83 1353576 3060968 12 16:10:01 2902264 0 1118728 13.97 2620 3985328 1252912 13.83 1353456 3060968 8 16:11:01 2902008 0 1118976 13.97 2620 3985336 1252912 13.83 1353464 3060968 16 16:12:01 2902132 0 1118852 13.97 2620 3985336 1252912 13.83 1353580 3060968 8 16:13:01 2901880 0 1119096 13.97 2620 3985344 1253008 13.83 1353564 3060968 20 16:14:01 2902148 0 1118828 13.97 2620 3985344 1252912 13.83 1353472 3060968 12 16:15:01 2902272 0 1118700 13.97 2620 3985348 1252912 13.83 1353476 3060968 8 16:16:01 2606068 0 1150708 14.37 2620 4249544 1441544 15.92 1410688 3297748 141596 Average: 2855636 0 1129515 14.10 2620 4021169 1448546 15.99 1466841 3018748 47571 15:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:54:01 eth0 1041.47 1121.35 4880.53 149.38 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 724.33 577.48 63.30 2679.52 0.00 0.00 0.00 0.00 15:55:01 veth45288f1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:55:01 eth0 574.99 497.15 3743.90 50.17 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 211.89 247.47 13.25 841.30 0.00 0.00 0.00 0.00 15:56:01 veth45288f1 2.15 2.15 0.17 0.17 0.00 0.00 0.00 0.00 15:56:01 eth0 33.61 19.97 22.46 65.86 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 2.15 2.15 0.14 0.17 0.00 0.00 0.00 0.00 15:57:02 eth0 203.05 173.68 1707.33 71.96 0.00 0.00 0.00 0.00 15:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:02 veth42f480a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 veth37d1a96 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 vethcc910af 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 eth0 94.94 70.12 194.95 17.36 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 veth770e5e7 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 15:59:01 eth0 245.46 174.10 1835.50 74.53 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 veth42f480a 0.00 1.25 0.00 0.07 0.00 0.00 0.00 0.00 16:00:01 eth0 66.99 43.65 144.74 67.45 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 1070.06 1008.48 85.26 4344.01 0.00 0.00 0.00 0.00 16:01:01 eth0 0.48 0.43 0.03 0.04 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.67 0.47 0.28 0.18 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.23 0.20 0.08 0.10 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.82 0.43 0.47 0.18 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.55 0.32 0.28 0.23 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 1.08 0.35 0.33 0.17 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.15 0.10 0.06 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 180.19 151.69 1912.13 16.18 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.41 98.07 628.39 22.36 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 46.57 43.89 3.71 189.06 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) 07/12/21 _x86_64_ (2 CPU) 15:52:18 LINUX RESTART (2 CPU) 15:53:01 CPU %user %nice %system %iowait %steal %idle 15:54:01 all 17.80 0.00 4.44 3.33 0.09 74.34 15:54:01 0 19.21 0.00 5.30 4.56 0.09 70.84 15:54:01 1 16.40 0.00 3.60 2.12 0.09 77.80 15:55:01 all 39.75 0.00 8.82 3.46 0.10 47.87 15:55:01 0 40.17 0.00 9.07 3.41 0.11 47.24 15:55:01 1 39.34 0.00 8.57 3.52 0.09 48.49 15:56:01 all 37.37 0.00 4.92 0.40 0.07 57.24 15:56:01 0 37.04 0.00 5.00 0.30 0.07 57.59 15:56:01 1 37.69 0.00 4.84 0.51 0.07 56.89 15:57:02 all 55.31 0.00 9.79 1.84 0.11 32.96 15:57:02 0 55.85 0.00 10.21 1.73 0.11 32.10 15:57:02 1 54.76 0.00 9.36 1.96 0.11 33.81 15:58:01 all 46.53 0.00 20.17 24.94 0.12 8.24 15:58:01 0 46.22 0.00 20.66 24.16 0.13 8.82 15:58:01 1 46.84 0.00 19.68 25.73 0.11 7.65 15:59:01 all 63.42 0.00 17.33 16.76 0.13 2.37 15:59:01 0 63.99 0.00 17.08 15.56 0.13 3.25 15:59:01 1 62.86 0.00 17.57 17.96 0.13 1.49 16:00:01 all 45.80 0.00 10.94 7.55 0.10 35.62 16:00:01 0 45.24 0.00 11.32 7.26 0.09 36.08 16:00:01 1 46.35 0.00 10.55 7.84 0.11 35.15 16:01:01 all 0.08 0.00 0.06 0.00 0.02 99.85 16:01:01 0 0.12 0.00 0.07 0.00 0.03 99.78 16:01:01 1 0.03 0.00 0.05 0.00 0.00 99.92 16:02:01 all 0.18 0.00 0.05 0.00 0.03 99.75 16:02:01 0 0.30 0.00 0.05 0.00 0.03 99.62 16:02:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:03:01 all 0.16 0.00 0.03 0.01 0.03 99.77 16:03:01 0 0.32 0.00 0.02 0.00 0.03 99.63 16:03:01 1 0.00 0.00 0.05 0.02 0.02 99.92 16:04:01 all 0.14 0.00 0.02 0.00 0.02 99.82 16:04:01 0 0.27 0.00 0.02 0.00 0.02 99.70 16:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 0.16 0.00 0.01 0.00 0.02 99.82 16:05:01 0 0.28 0.00 0.02 0.00 0.02 99.68 16:05:01 1 0.03 0.00 0.00 0.00 0.02 99.95 16:06:01 all 0.12 0.00 0.03 0.00 0.02 99.84 16:06:01 0 0.22 0.00 0.03 0.00 0.02 99.73 16:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:07:01 all 0.04 0.00 0.02 0.00 0.03 99.92 16:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:07:01 1 0.05 0.00 0.00 0.00 0.03 99.92 16:08:01 all 0.09 0.00 0.05 0.00 0.03 99.83 16:08:01 0 0.03 0.00 0.05 0.00 0.03 99.88 16:08:01 1 0.15 0.00 0.05 0.00 0.02 99.78 16:09:01 all 0.14 0.00 0.02 0.00 0.01 99.83 16:09:01 0 0.23 0.00 0.02 0.00 0.02 99.73 16:09:01 1 0.05 0.00 0.02 0.00 0.00 99.93 16:10:01 all 0.16 0.00 0.02 0.00 0.02 99.81 16:10:01 0 0.30 0.00 0.02 0.00 0.02 99.67 16:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:11:01 all 0.04 0.00 0.03 0.00 0.03 99.90 16:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 16:11:01 1 0.07 0.00 0.05 0.00 0.03 99.85 16:12:01 all 0.06 0.00 0.01 0.00 0.02 99.92 16:12:01 0 0.03 0.00 0.00 0.00 0.02 99.95 16:12:01 1 0.08 0.00 0.02 0.00 0.02 99.88 16:13:01 all 0.07 0.00 0.03 0.00 0.03 99.87 16:13:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:13:01 1 0.12 0.00 0.03 0.00 0.03 99.82 16:14:01 all 0.08 0.00 0.01 0.00 0.02 99.89 16:14:01 0 0.02 0.00 0.00 0.00 0.02 99.97 16:14:01 1 0.15 0.00 0.02 0.00 0.02 99.82 16:15:01 all 0.13 0.00 0.02 0.00 0.02 99.84 16:15:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:15:01 1 0.20 0.00 0.02 0.00 0.02 99.77 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 3.58 0.00 1.47 1.30 0.03 93.62 16:16:01 0 3.52 0.00 1.63 0.67 0.05 94.13 16:16:01 1 3.64 0.00 1.31 1.92 0.02 93.11 Average: all 12.80 0.00 3.20 2.42 0.04 81.53 Average: 0 12.88 0.00 3.30 2.34 0.05 81.43 Average: 1 12.71 0.00 3.11 2.50 0.04 81.64