---> uname -a: Linux prd-centos7-docker-4c-2g-226.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/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% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1353 1733 0 4734 6440 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:1d:ae:9a brd ff:ff:ff:ff:ff:ff inet 10.30.123.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85037sec preferred_lft 85037sec inet6 fe80::f816:3eff:fe1d:ae9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0c:0b:23:eb 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:cff:fe0b:23eb/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) 06/18/21 _x86_64_ (2 CPU) 17:08:34 LINUX RESTART (2 CPU) 17:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:02 115.02 6.33 108.69 0.00 3751.22 21877.79 0.00 17:11:01 182.83 0.00 182.83 0.00 0.00 48991.72 0.00 17:12:01 59.55 0.00 59.55 0.00 0.00 10573.09 0.00 17:13:01 46.56 0.02 46.54 0.00 0.53 2779.33 0.00 17:14:02 738.51 329.32 409.19 0.00 19086.03 255399.59 0.00 17:15:01 901.68 666.11 235.56 0.00 42309.82 89916.60 0.00 17:16:02 682.16 177.65 504.51 0.00 5485.22 202523.25 0.00 17:17:01 145.49 11.45 134.04 0.00 1408.84 17702.79 0.00 17:18:01 1.23 0.00 1.23 0.00 0.00 19.20 0.00 17:19:01 0.28 0.00 0.28 0.00 0.00 3.43 0.00 17:20:01 0.37 0.12 0.25 0.00 2.93 3.18 0.00 17:21:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 17:22:01 0.33 0.00 0.33 0.00 0.00 5.50 0.00 17:23:01 0.17 0.00 0.17 0.00 0.00 1.20 0.00 17:24:01 0.43 0.18 0.25 0.00 5.73 3.05 0.00 17:25:01 0.83 0.00 0.83 0.00 0.00 17.24 0.00 17:26:01 0.35 0.00 0.35 0.00 0.00 5.23 0.00 17:27:01 0.15 0.00 0.15 0.00 0.00 1.63 0.00 17:28:01 0.28 0.00 0.28 0.00 0.00 3.76 0.00 17:29:01 0.25 0.00 0.25 0.00 0.00 3.05 0.00 17:30:01 0.28 0.00 0.28 0.00 0.00 3.12 0.00 17:31:01 0.35 0.00 0.35 0.00 0.00 5.23 0.00 Average: 130.97 54.12 76.84 0.00 3270.62 29780.18 0.00 17:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:02 5128024 0 817908 10.21 2620 2060388 1273040 14.06 742360 1722320 160 17:11:01 4008964 0 1081316 13.50 2620 2916040 1564692 17.28 1237788 2222144 163464 17:12:01 3726352 0 1200928 14.99 2620 3079040 1695872 18.72 1438044 2286868 19888 17:13:01 3692164 0 1163028 14.52 2620 3151128 1827844 20.18 1348840 2399324 176368 17:14:02 141464 0 1480684 18.49 2620 6384172 2346568 25.91 3275064 3872504 366740 17:15:01 180036 0 1875156 23.41 2620 5951128 3340416 36.88 3048336 4048056 512440 17:16:02 1026360 0 1462120 18.26 2620 5517840 2637196 29.12 2063552 4156464 580 17:17:01 2399088 0 1287176 16.07 2620 4320056 1441044 15.91 1460324 3422092 8 17:18:01 2401660 0 1284600 16.04 2620 4320060 1402996 15.49 1466364 3414636 8 17:19:01 2403152 0 1283104 16.02 2620 4320064 1402996 15.49 1466492 3414636 8 17:20:01 2402364 0 1283808 16.03 2620 4320148 1403240 15.49 1466748 3414724 8 17:21:01 2402784 0 1283384 16.02 2620 4320152 1403060 15.49 1465928 3415236 8 17:22:01 2403056 0 1283104 16.02 2620 4320160 1403060 15.49 1466048 3415236 8 17:23:01 2402932 0 1283228 16.02 2620 4320160 1403060 15.49 1465932 3415236 8 17:24:01 2402800 0 1283320 16.02 2620 4320200 1403060 15.49 1467356 3413852 16 17:25:01 2402720 0 1283400 16.02 2620 4320200 1403120 15.49 1467444 3413848 8 17:26:01 2402800 0 1283312 16.02 2620 4320208 1403060 15.49 1467364 3413852 8 17:27:01 2402940 0 1283168 16.02 2620 4320212 1403060 15.49 1467372 3413848 8 17:28:01 2402800 0 1283304 16.02 2620 4320216 1403060 15.49 1467492 3413848 8 17:29:01 2402940 0 1283156 16.02 2620 4320224 1403060 15.49 1467384 3413848 8 17:30:01 2402704 0 1283392 16.02 2620 4320224 1403168 15.49 1467480 3413848 12 17:31:01 2402848 0 1283240 16.02 2620 4320232 1403060 15.49 1467392 3413848 16 Average: 2451861 0 1287993 16.08 2620 4266466 1625897 17.95 1597777 3269558 56354 17:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:02 eth0 1660.91 1633.06 6383.33 201.16 0.00 0.00 0.00 0.00 17:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:02 docker0 939.45 757.53 76.10 2698.16 0.00 0.00 0.00 0.00 17:11:01 veth48e0532 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 17:11:01 eth0 550.23 457.24 3607.54 48.85 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 192.43 250.77 13.71 856.96 0.00 0.00 0.00 0.00 17:12:01 veth48e0532 2.03 2.03 0.16 0.17 0.00 0.00 0.00 0.00 17:12:01 eth0 26.64 14.30 20.52 10.86 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 2.03 2.03 0.13 0.17 0.00 0.00 0.00 0.00 17:13:01 veth48e0532 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 eth0 38.68 26.26 28.22 106.20 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:14:02 veth9791914 0.00 1.17 0.00 0.06 0.00 0.00 0.00 0.00 17:14:02 eth0 235.58 200.10 1815.09 27.16 0.00 0.00 0.00 0.00 17:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 docker0 54.94 64.57 3.67 161.92 0.00 0.00 0.00 0.00 17:15:01 veth9791914 0.00 1.17 0.00 0.05 0.00 0.00 0.00 0.00 17:15:01 vethb242da0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:15:01 eth0 140.32 102.98 1341.01 18.26 0.00 0.00 0.00 0.00 17:15:01 vethfb6fa85 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:16:02 veth9791914 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 17:16:02 veth904c1c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 vethb0eba89 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 17:16:02 eth0 163.12 106.18 576.69 132.28 0.00 0.00 0.00 0.00 17:17:01 eth0 27.86 15.43 79.35 8.52 0.00 0.00 0.00 0.00 17:17:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 1288.48 1214.16 100.33 4410.24 0.00 0.00 0.00 0.00 17:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 1.35 0.75 0.81 0.29 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.07 0.07 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 0.35 0.30 0.20 0.08 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.31 116.23 629.05 25.18 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 57.66 54.33 4.49 197.35 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) 06/18/21 _x86_64_ (2 CPU) 17:08:34 LINUX RESTART (2 CPU) 17:09:01 CPU %user %nice %system %iowait %steal %idle 17:10:02 all 26.16 0.00 6.92 3.00 0.10 63.82 17:10:02 0 21.94 0.00 7.33 1.80 0.09 68.85 17:10:02 1 30.40 0.00 6.51 4.21 0.11 58.78 17:11:01 all 39.04 0.00 10.18 2.20 0.09 48.49 17:11:01 0 38.86 0.00 9.92 2.25 0.09 48.89 17:11:01 1 39.22 0.00 10.44 2.15 0.09 48.10 17:12:01 all 40.01 0.00 6.03 0.31 0.08 53.58 17:12:01 0 39.76 0.00 5.83 0.34 0.07 54.01 17:12:01 1 40.25 0.00 6.23 0.28 0.09 53.15 17:13:01 all 64.12 0.00 10.09 0.37 0.11 25.31 17:13:01 0 64.46 0.00 9.86 0.37 0.11 25.20 17:13:01 1 63.79 0.00 10.32 0.36 0.11 25.41 17:14:02 all 25.41 0.00 23.44 24.86 0.12 26.16 17:14:02 0 25.28 0.00 23.26 26.07 0.12 25.26 17:14:02 1 25.54 0.00 23.62 23.66 0.12 27.06 17:15:01 all 54.04 0.00 13.72 31.57 0.12 0.55 17:15:01 0 54.16 0.00 13.54 31.70 0.11 0.49 17:15:01 1 53.92 0.00 13.90 31.44 0.13 0.61 17:16:02 all 68.10 0.00 19.21 11.64 0.13 0.92 17:16:02 0 68.46 0.00 18.66 12.02 0.13 0.73 17:16:02 1 67.73 0.00 19.75 11.26 0.13 1.12 17:17:01 all 22.19 0.00 5.44 1.07 0.05 71.25 17:17:01 0 21.73 0.00 5.78 1.10 0.05 71.35 17:17:01 1 22.65 0.00 5.10 1.04 0.05 71.16 17:18:01 all 0.05 0.00 0.03 0.00 0.03 99.89 17:18:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:18:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:19:01 all 0.09 0.00 0.05 0.00 0.02 99.84 17:19:01 0 0.15 0.00 0.03 0.00 0.02 99.80 17:19:01 1 0.03 0.00 0.07 0.00 0.02 99.88 17:20:01 all 0.11 0.00 0.03 0.00 0.02 99.85 17:20:01 0 0.18 0.00 0.02 0.00 0.02 99.78 17:20:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 0.09 0.00 0.02 0.00 0.03 99.87 17:21:01 0 0.17 0.00 0.02 0.00 0.03 99.78 17:21:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:22:01 all 0.07 0.00 0.02 0.00 0.03 99.89 17:22:01 0 0.12 0.00 0.02 0.00 0.00 99.87 17:22:01 1 0.02 0.00 0.02 0.00 0.05 99.92 17:23:01 all 0.06 0.00 0.03 0.00 0.03 99.88 17:23:01 0 0.07 0.00 0.03 0.00 0.02 99.88 17:23:01 1 0.05 0.00 0.03 0.00 0.03 99.88 17:24:01 all 0.07 0.00 0.04 0.00 0.02 99.87 17:24:01 0 0.12 0.00 0.02 0.00 0.00 99.87 17:24:01 1 0.02 0.00 0.07 0.00 0.03 99.88 17:25:01 all 0.10 0.00 0.03 0.00 0.02 99.86 17:25:01 0 0.15 0.00 0.03 0.00 0.02 99.80 17:25:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:26:01 all 0.04 0.00 0.02 0.00 0.02 99.92 17:26:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:27:01 all 0.03 0.00 0.02 0.00 0.03 99.93 17:27:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:27:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:28:01 all 0.10 0.00 0.02 0.00 0.02 99.87 17:28:01 0 0.17 0.00 0.02 0.00 0.02 99.80 17:28:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:29:01 all 0.09 0.00 0.03 0.00 0.03 99.85 17:29:01 0 0.17 0.00 0.03 0.00 0.03 99.77 17:29:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:30:01 all 0.03 0.00 0.02 0.00 0.02 99.93 17:30:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:30:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:31:01 all 0.06 0.00 0.03 0.00 0.03 99.88 17:31:01 0 0.10 0.00 0.03 0.00 0.03 99.83 17:31:01 1 0.02 0.00 0.02 0.00 0.03 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.55 0.00 4.09 3.18 0.05 78.12 Average: 0 14.37 0.00 4.06 3.22 0.05 78.31 Average: 1 14.73 0.00 4.13 3.15 0.05 77.94