---> uname -a: Linux prd-centos7-docker-4c-2g-757.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 13.3G 26.7G 33% / 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 13.3G 26.7G 33% /facter-os /dev/vda1 40.0G 13.3G 26.7G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.7G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/31 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/31@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1239 1774 0 4807 6552 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:cd:ba:73 brd ff:ff:ff:ff:ff:ff inet 10.30.123.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84966sec preferred_lft 84966sec inet6 fe80::f816:3eff:fecd:ba73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:44:a4:c8:2c 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::42:44ff:fea4:c82c/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) 06/29/21 _x86_64_ (2 CPU) 22:05:07 LINUX RESTART (2 CPU) 22:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:07:01 96.92 0.72 96.20 0.00 353.57 44895.62 0.00 22:08:02 167.69 0.00 167.69 0.00 0.00 20303.55 0.00 22:09:01 49.12 0.02 49.10 0.00 0.54 8124.50 0.00 22:10:01 299.82 59.72 240.10 0.00 4762.95 164438.36 0.00 22:11:01 439.89 148.30 291.59 0.00 7566.43 154227.67 0.00 22:12:01 408.66 40.18 368.48 0.00 2760.84 176209.64 0.00 22:13:01 427.42 28.50 398.92 0.00 3564.17 130940.38 0.00 22:14:01 14.80 6.24 8.56 0.00 272.57 346.89 0.00 22:15:01 0.15 0.00 0.15 0.00 0.00 1.87 0.00 22:16:01 0.23 0.00 0.23 0.00 0.00 3.35 0.00 22:17:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 22:18:01 0.25 0.00 0.25 0.00 0.00 3.08 0.00 22:19:01 0.25 0.00 0.25 0.00 0.00 2.48 0.00 22:20:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 22:21:01 0.52 0.18 0.33 0.00 5.73 4.36 0.00 22:22:01 0.75 0.00 0.75 0.00 0.00 15.93 0.00 22:23:01 0.25 0.00 0.25 0.00 0.00 3.35 0.00 22:24:01 0.23 0.00 0.23 0.00 0.00 2.75 0.00 22:25:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 22:26:01 0.23 0.00 0.23 0.00 0.00 2.18 0.00 22:27:01 0.23 0.00 0.23 0.00 0.00 2.02 0.00 22:28:01 0.25 0.00 0.25 0.00 0.00 4.23 0.00 22:29:01 44.36 40.54 3.81 0.00 4074.06 129.10 0.00 Average: 84.98 14.13 70.86 0.00 1017.30 30465.08 0.00 22:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:07:01 4114300 0 969312 12.10 2620 2922708 1655004 18.27 1033756 2368240 69892 22:08:02 3868020 0 1072300 13.39 2620 3066000 1728568 19.08 1303108 2280864 227076 22:09:01 3951704 0 1034636 12.92 2620 3019980 1751876 19.34 1198252 2294636 107164 22:10:01 1838176 0 1163568 14.53 2620 5004576 1663336 18.36 1505572 4006168 7156 22:11:01 226780 0 1867520 23.32 2620 5912020 3858828 42.60 3189772 3850932 81896 22:12:01 585292 0 1263428 15.78 2620 6157600 1747776 19.30 2053180 4632112 133456 22:13:01 2412240 0 1209264 15.10 2620 4384816 1697808 18.74 949228 3911160 20 22:14:01 2449052 0 1164360 14.54 2620 4392908 1302108 14.38 932992 3899488 20 22:15:01 2447020 0 1166392 14.56 2620 4392908 1274340 14.07 968248 3867892 8 22:16:01 2449392 0 1164012 14.53 2620 4392916 1255800 13.86 966264 3869524 16 22:17:01 2450700 0 1162704 14.52 2620 4392916 1255620 13.86 965152 3869524 12 22:18:01 2451152 0 1162244 14.51 2620 4392924 1255620 13.86 959344 3875340 8 22:19:01 2451244 0 1162148 14.51 2620 4392928 1255620 13.86 959464 3875340 8 22:20:01 2451120 0 1162268 14.51 2620 4392932 1255620 13.86 959176 3875520 8 22:21:01 2450216 0 1163136 14.52 2620 4392968 1255716 13.86 959684 3875532 20 22:22:01 2450304 0 1163044 14.52 2620 4392972 1255680 13.86 959524 3875536 12 22:23:01 2451012 0 1162332 14.51 2620 4392976 1255620 13.86 959328 3875532 16 22:24:01 2451104 0 1162236 14.51 2620 4392980 1255620 13.86 959216 3875532 8 22:25:01 2451228 0 1162108 14.51 2620 4392984 1255620 13.86 959296 3875532 8 22:26:01 2450752 0 1162580 14.52 2620 4392988 1255704 13.86 959720 3875532 12 22:27:01 2450824 0 1162504 14.52 2620 4392992 1255668 13.86 959592 3875532 20 22:28:01 2450324 0 1163000 14.52 2620 4392996 1255728 13.86 959892 3875532 8 22:29:01 1819700 0 1248916 15.59 2620 4937704 1740156 19.21 1154076 4296924 422000 Average: 2416159 0 1185827 14.81 2620 4404334 1510584 16.68 1164080 3729475 45602 22:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:07:01 eth0 1167.34 1457.70 6087.46 166.92 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 veth101c737 64.06 107.73 4.54 367.14 0.00 0.00 0.00 0.00 22:07:01 docker0 1172.57 842.93 88.48 3068.54 0.00 0.00 0.00 0.00 22:08:02 veth6987454 0.42 0.55 0.03 0.05 0.00 0.00 0.00 0.00 22:08:02 eth0 168.44 144.63 513.49 37.91 0.00 0.00 0.00 0.00 22:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:02 docker0 118.18 123.28 9.14 474.12 0.00 0.00 0.00 0.00 22:09:01 veth6987454 1.86 1.86 0.15 0.15 0.00 0.00 0.00 0.00 22:09:01 eth0 23.91 14.91 15.29 53.04 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 1.86 1.86 0.12 0.15 0.00 0.00 0.00 0.00 22:10:01 eth0 198.37 168.17 1700.61 69.95 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 vethbde8e3a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:11:01 veth3cc9aff 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:11:01 veth9689779 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 22:11:01 eth0 84.88 64.74 188.28 14.91 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 110.46 80.02 309.33 67.55 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 1398.72 1094.56 104.69 3942.69 0.00 0.00 0.00 0.00 22:12:01 vethbde8e3a 0.00 1.35 0.00 0.07 0.00 0.00 0.00 0.00 22:13:01 eth0 228.37 155.68 1714.58 80.03 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 42.44 79.64 2.64 460.77 0.00 0.00 0.00 0.00 22:13:01 vethbde8e3a 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 22:14:01 eth0 3.61 2.38 3.16 1.25 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 3.55 2.03 2.86 0.14 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.72 0.40 0.41 0.26 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.22 0.13 0.07 0.01 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 0.20 0.18 0.09 0.01 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.18 0.15 0.12 0.07 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 195.39 176.44 2170.12 51.33 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.16 98.72 553.13 23.62 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 62.72 51.10 4.67 191.63 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) 06/29/21 _x86_64_ (2 CPU) 22:05:07 LINUX RESTART (2 CPU) 22:06:01 CPU %user %nice %system %iowait %steal %idle 22:07:01 all 19.06 0.00 6.50 1.85 0.07 72.51 22:07:01 0 15.56 0.00 7.74 2.07 0.07 74.57 22:07:01 1 22.55 0.00 5.28 1.64 0.07 70.46 22:08:02 all 60.95 0.00 9.36 2.26 0.11 27.32 22:08:02 0 60.00 0.00 9.78 2.65 0.11 27.46 22:08:02 1 61.90 0.00 8.93 1.88 0.11 27.19 22:09:01 all 31.79 0.00 4.72 1.49 0.08 61.93 22:09:01 0 31.33 0.00 4.96 1.33 0.09 62.28 22:09:01 1 32.24 0.00 4.47 1.64 0.07 61.58 22:10:01 all 46.02 0.00 14.43 8.91 0.11 30.54 22:10:01 0 45.35 0.00 14.54 9.20 0.11 30.80 22:10:01 1 46.69 0.00 14.31 8.61 0.11 30.28 22:11:01 all 38.07 0.00 14.35 38.23 0.11 9.24 22:11:01 0 37.64 0.00 15.06 39.18 0.09 8.03 22:11:01 1 38.50 0.00 13.65 37.28 0.13 10.44 22:12:01 all 50.23 0.00 17.08 23.68 0.12 8.90 22:12:01 0 49.95 0.00 16.72 24.30 0.13 8.89 22:12:01 1 50.50 0.00 17.43 23.04 0.11 8.92 22:13:01 all 65.47 0.00 17.15 3.86 0.12 13.40 22:13:01 0 66.24 0.00 17.29 3.24 0.11 13.12 22:13:01 1 64.71 0.00 17.01 4.47 0.13 13.68 22:14:01 all 0.20 0.00 0.18 0.15 0.03 99.44 22:14:01 0 0.13 0.00 0.23 0.05 0.03 99.55 22:14:01 1 0.27 0.00 0.13 0.25 0.02 99.33 22:15:01 all 0.13 0.00 0.08 0.00 0.03 99.77 22:15:01 0 0.13 0.00 0.07 0.00 0.03 99.77 22:15:01 1 0.13 0.00 0.08 0.00 0.02 99.77 22:16:01 all 0.20 0.00 0.06 0.00 0.03 99.72 22:16:01 0 0.37 0.00 0.05 0.00 0.03 99.55 22:16:01 1 0.03 0.00 0.07 0.00 0.02 99.88 22:17:01 all 0.09 0.00 0.03 0.00 0.02 99.87 22:17:01 0 0.17 0.00 0.02 0.00 0.00 99.82 22:17:01 1 0.02 0.00 0.03 0.00 0.03 99.92 22:17:01 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 0.15 0.00 0.10 0.00 0.03 99.72 22:18:01 0 0.17 0.00 0.10 0.00 0.05 99.68 22:18:01 1 0.13 0.00 0.10 0.00 0.02 99.75 22:19:01 all 0.04 0.00 0.02 0.00 0.02 99.92 22:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:19:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:20:01 all 0.17 0.00 0.02 0.00 0.03 99.79 22:20:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:20:01 1 0.32 0.00 0.02 0.00 0.03 99.63 22:21:01 all 0.11 0.00 0.05 0.00 0.03 99.82 22:21:01 0 0.05 0.00 0.07 0.00 0.03 99.85 22:21:01 1 0.17 0.00 0.03 0.00 0.02 99.78 22:22:01 all 0.07 0.00 0.03 0.00 0.03 99.87 22:22:01 0 0.07 0.00 0.02 0.00 0.03 99.88 22:22:01 1 0.07 0.00 0.05 0.00 0.02 99.87 22:23:01 all 0.12 0.00 0.03 0.00 0.03 99.83 22:23:01 0 0.02 0.00 0.03 0.00 0.03 99.92 22:23:01 1 0.22 0.00 0.02 0.00 0.02 99.75 22:24:01 all 0.13 0.00 0.02 0.00 0.03 99.82 22:24:01 0 0.05 0.00 0.00 0.00 0.02 99.93 22:24:01 1 0.22 0.00 0.03 0.00 0.03 99.72 22:25:01 all 0.18 0.00 0.02 0.00 0.01 99.80 22:25:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:25:01 1 0.32 0.00 0.02 0.00 0.02 99.65 22:26:01 all 0.15 0.00 0.03 0.00 0.03 99.79 22:26:01 0 0.02 0.00 0.02 0.00 0.03 99.93 22:26:01 1 0.28 0.00 0.03 0.00 0.03 99.65 22:27:01 all 0.13 0.00 0.03 0.00 0.02 99.83 22:27:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:27:01 1 0.22 0.00 0.03 0.00 0.02 99.73 22:28:01 all 0.07 0.00 0.03 0.00 0.02 99.88 22:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:28:01 1 0.12 0.00 0.05 0.00 0.03 99.80 22:28:01 CPU %user %nice %system %iowait %steal %idle 22:29:01 all 5.80 0.00 2.03 0.93 0.03 91.22 22:29:01 0 5.95 0.00 2.05 1.80 0.02 90.19 22:29:01 1 5.65 0.00 2.01 0.07 0.03 92.24 Average: all 13.13 0.00 3.55 3.35 0.05 79.92 Average: 0 12.87 0.00 3.66 3.46 0.05 79.97 Average: 1 13.39 0.00 3.45 3.25 0.05 79.87