---> uname -a: Linux prd-centos7-docker-4c-2g-14972.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 13.0G 27.0G 32% / 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 13.0G 27.0G 32% /facter-os /dev/vda1 40.0G 13.0G 27.0G 32% /etc/resolv.conf /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hostname /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hosts /dev/vda1 40.0G 13.0G 27.0G 32% /run/cloud-init/result.json /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/sa-host /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/secure /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/auth.log /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/1 /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1349 2191 0 4279 6436 Swap: 1023 2 1021 ---> 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:d3:a7:27 brd ff:ff:ff:ff:ff:ff inet 10.30.122.21/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84863sec preferred_lft 84863sec inet6 fe80::f816:3eff:fed3:a727/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:be:18:27:26 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:beff:fe18:2726/64 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) 05/19/21 _x86_64_ (2 CPU) 02:49:51 LINUX RESTART (2 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 151.58 0.18 151.40 0.00 22.78 52764.05 0.00 02:53:01 100.43 0.00 100.43 0.00 0.00 13329.55 0.00 02:54:01 57.58 0.03 57.55 0.00 1.07 6909.39 0.00 02:55:04 291.62 64.87 226.76 0.00 1560.61 139278.98 0.00 02:56:01 812.95 439.50 373.45 0.00 28441.14 192835.45 0.00 02:57:01 645.70 128.67 517.03 0.00 5835.99 234043.62 0.00 02:58:01 302.28 41.90 260.38 0.00 4116.30 51183.81 0.00 02:59:01 5.70 0.00 5.70 0.00 0.00 198.45 0.00 03:00:01 0.30 0.00 0.30 0.00 0.00 3.30 0.00 03:01:01 0.30 0.02 0.28 0.00 0.13 3.45 0.00 03:02:01 0.52 0.20 0.32 0.00 3.60 5.26 0.00 03:03:01 0.25 0.00 0.25 0.00 0.00 2.75 0.00 03:04:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 03:05:01 0.37 0.13 0.23 0.00 4.13 1.97 0.00 03:06:01 0.85 0.05 0.80 0.00 1.60 16.41 0.00 03:07:01 0.27 0.02 0.25 0.00 0.13 2.73 0.00 03:08:01 0.15 0.00 0.15 0.00 0.00 1.78 0.00 03:09:01 0.18 0.00 0.18 0.00 0.00 2.07 0.00 03:10:02 0.28 0.00 0.28 0.00 0.00 3.17 0.00 03:11:01 0.56 0.34 0.22 0.00 96.36 2.37 0.00 03:12:01 0.25 0.02 0.23 0.00 0.13 2.10 0.00 03:13:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 03:14:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 03:15:01 0.28 0.00 0.28 0.00 0.00 3.03 0.00 Average: 97.83 27.40 70.43 0.00 1616.07 28657.79 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 3739628 0 1087792 13.58 2620 3178900 1621956 17.91 1216568 2498244 100652 02:53:01 3642132 0 1211212 15.12 2620 3152976 1729772 19.10 1476904 2324416 199276 02:54:01 3685380 0 1207372 15.08 2620 3113568 1881432 20.77 1385108 2363380 156612 02:55:04 1527500 0 1333244 16.65 2620 5145576 1914652 21.14 1772472 4041832 327448 02:56:01 571804 0 1656068 20.68 2620 5778448 3446700 38.05 2871584 3823468 80768 02:57:01 474280 0 1481264 18.50 2620 6050776 2667480 29.45 3087156 3686132 556 02:58:01 2859676 0 1297184 16.20 2620 3849460 1427044 15.76 1328344 3081948 20 02:59:01 2865272 0 1291580 16.13 2620 3849468 1398212 15.44 1348096 3059528 12 03:00:01 2868816 0 1288036 16.08 2620 3849468 1389988 15.35 1347348 3059528 8 03:01:01 2868216 0 1288632 16.09 2620 3849472 1392716 15.38 1348428 3059568 8 03:02:01 2868724 0 1287944 16.08 2620 3849652 1390856 15.36 1348624 3059680 8 03:03:01 2868848 0 1287812 16.08 2620 3849660 1390820 15.36 1347924 3060528 8 03:04:01 2870504 0 1286152 16.06 2620 3849664 1390496 15.35 1346660 3060528 8 03:05:01 2868196 0 1288456 16.09 2620 3849668 1392368 15.37 1348300 3060528 8 03:06:01 2870052 0 1286564 16.06 2620 3849704 1390580 15.35 1347320 3060120 8 03:07:01 2869512 0 1287100 16.07 2620 3849708 1390712 15.35 1347448 3060124 12 03:08:01 2870288 0 1286320 16.06 2620 3849712 1390544 15.35 1347200 3060124 12 03:09:01 2870284 0 1286320 16.06 2620 3849716 1390496 15.35 1347124 3060124 8 03:10:02 2870300 0 1286300 16.06 2620 3849720 1390496 15.35 1347128 3060124 8 03:11:01 2867196 0 1286596 16.06 2620 3852528 1390568 15.35 1350128 3060164 8 03:12:01 2866664 0 1287124 16.07 2620 3852532 1390700 15.35 1350400 3060168 8 03:13:01 2867424 0 1286360 16.06 2620 3852536 1390496 15.35 1349944 3060168 8 03:14:01 2867424 0 1286324 16.06 2620 3852572 1390496 15.35 1350060 3060168 12 03:15:01 2867720 0 1286056 16.06 2620 3852544 1390496 15.35 1350068 3060168 8 Average: 2719410 0 1298242 16.21 2620 3988668 1597503 17.64 1502514 3076698 36062 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 eth0 550.65 472.56 3567.24 48.00 0.00 0.00 0.00 0.00 02:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 207.51 253.06 14.92 865.63 0.00 0.00 0.00 0.00 02:53:01 eth0 46.60 26.52 41.57 17.83 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth313df18 0.52 0.65 0.04 0.05 0.00 0.00 0.00 0.00 02:53:01 docker0 0.52 0.52 0.04 0.04 0.00 0.00 0.00 0.00 02:54:01 eth0 30.61 22.49 15.90 103.52 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth313df18 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00 02:54:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 02:55:04 vethf065fc3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:55:04 eth0 191.88 157.05 1638.97 26.17 0.00 0.00 0.00 0.00 02:55:04 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethca27239 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:56:01 veth0cd1547 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 02:56:01 veth1aa947e 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 02:56:01 veth7ee9f8a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:57:01 vethdef4a65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth5884a07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth4772ce7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethf065fc3 0.00 1.85 0.00 0.09 0.00 0.00 0.00 0.00 02:58:01 eth0 3043.08 2986.03 13961.46 593.62 0.00 0.00 0.00 0.00 02:58:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 1487.69 1217.49 109.64 4371.31 0.00 0.00 0.00 0.00 02:59:01 eth0 0.77 0.57 0.40 0.05 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 eth0 0.63 0.32 0.05 0.03 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 eth0 1.67 0.47 0.52 0.23 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 eth0 1.33 0.53 0.58 0.44 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 eth0 0.47 0.30 0.27 0.20 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 eth0 0.97 0.22 0.20 0.07 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 eth0 0.52 0.33 0.27 0.17 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 eth0 0.18 0.10 0.11 0.04 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:02 eth0 0.47 0.03 0.05 0.00 0.00 0.00 0.00 0.00 03:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 eth0 0.37 0.25 0.15 0.08 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 eth0 0.47 0.27 0.27 0.17 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 0.07 0.03 0.01 0.03 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.31 41.40 313.87 15.55 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 14.86 19.17 1.03 70.84 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) 05/19/21 _x86_64_ (2 CPU) 02:49:51 LINUX RESTART (2 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 16.13 0.00 5.51 3.78 0.08 74.50 02:52:01 0 20.57 0.00 5.85 4.08 0.07 69.43 02:52:01 1 11.75 0.00 5.17 3.49 0.09 79.51 02:53:01 all 69.17 0.00 7.78 1.08 0.10 21.87 02:53:01 0 70.20 0.00 7.34 1.11 0.09 21.26 02:53:01 1 68.15 0.00 8.21 1.04 0.11 22.49 02:54:01 all 41.19 0.00 5.34 0.49 0.09 52.89 02:54:01 0 41.23 0.00 4.88 0.58 0.09 53.22 02:54:01 1 41.15 0.00 5.80 0.39 0.09 52.57 02:55:04 all 46.30 0.00 12.60 7.10 0.10 33.90 02:55:04 0 46.67 0.00 12.55 7.38 0.10 33.30 02:55:04 1 45.92 0.00 12.65 6.82 0.10 34.50 02:56:01 all 54.68 0.00 17.41 22.93 0.10 4.89 02:56:01 0 54.63 0.00 17.47 22.63 0.10 5.18 02:56:01 1 54.73 0.00 17.35 23.23 0.10 4.60 02:57:01 all 46.37 0.00 18.95 27.95 0.11 6.62 02:57:01 0 45.93 0.00 19.45 28.17 0.11 6.35 02:57:01 1 46.81 0.00 18.46 27.74 0.11 6.88 02:58:01 all 64.31 0.00 12.23 7.17 0.13 16.17 02:58:01 0 64.36 0.00 12.16 6.85 0.11 16.52 02:58:01 1 64.26 0.00 12.29 7.48 0.15 15.82 02:59:01 all 0.07 0.00 0.04 0.01 0.03 99.86 02:59:01 0 0.02 0.00 0.05 0.02 0.03 99.88 02:59:01 1 0.12 0.00 0.03 0.00 0.02 99.83 03:00:01 all 0.09 0.00 0.06 0.00 0.03 99.82 03:00:01 0 0.02 0.00 0.02 0.00 0.03 99.93 03:00:01 1 0.17 0.00 0.10 0.00 0.03 99.70 03:01:01 all 0.12 0.00 0.05 0.00 0.03 99.81 03:01:01 0 0.10 0.00 0.07 0.00 0.02 99.82 03:01:01 1 0.13 0.00 0.03 0.00 0.03 99.80 03:02:01 all 0.13 0.00 0.05 0.00 0.02 99.80 03:02:01 0 0.25 0.00 0.03 0.00 0.00 99.72 03:02:01 1 0.02 0.00 0.07 0.00 0.03 99.88 03:02:01 CPU %user %nice %system %iowait %steal %idle 03:03:01 all 0.16 0.00 0.08 0.00 0.03 99.73 03:03:01 0 0.27 0.00 0.08 0.00 0.02 99.63 03:03:01 1 0.05 0.00 0.08 0.00 0.03 99.83 03:04:01 all 0.12 0.00 0.02 0.00 0.03 99.84 03:04:01 0 0.22 0.00 0.02 0.00 0.03 99.73 03:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:05:01 all 0.16 0.00 0.03 0.00 0.01 99.80 03:05:01 0 0.27 0.00 0.03 0.00 0.00 99.70 03:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:06:01 all 0.10 0.00 0.02 0.00 0.03 99.86 03:06:01 0 0.18 0.00 0.02 0.00 0.03 99.77 03:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:07:01 all 0.10 0.00 0.02 0.00 0.03 99.86 03:07:01 0 0.17 0.00 0.02 0.00 0.03 99.78 03:07:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:08:01 all 0.08 0.00 0.03 0.00 0.03 99.87 03:08:01 0 0.13 0.00 0.02 0.00 0.02 99.83 03:08:01 1 0.02 0.00 0.03 0.00 0.03 99.92 03:09:01 all 0.09 0.00 0.03 0.00 0.03 99.86 03:09:01 0 0.15 0.00 0.03 0.00 0.00 99.82 03:09:01 1 0.03 0.00 0.02 0.00 0.05 99.90 03:10:02 all 0.11 0.00 0.02 0.00 0.03 99.85 03:10:02 0 0.18 0.00 0.02 0.00 0.02 99.78 03:10:02 1 0.03 0.00 0.02 0.00 0.03 99.92 03:11:01 all 0.12 0.00 0.02 0.02 0.02 99.83 03:11:01 0 0.19 0.00 0.02 0.00 0.00 99.80 03:11:01 1 0.05 0.00 0.02 0.03 0.03 99.86 03:12:01 all 0.11 0.00 0.03 0.01 0.03 99.83 03:12:01 0 0.20 0.00 0.02 0.00 0.02 99.77 03:12:01 1 0.02 0.00 0.03 0.02 0.03 99.90 03:13:01 all 0.09 0.00 0.03 0.00 0.02 99.86 03:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:13:01 1 0.15 0.00 0.05 0.00 0.03 99.77 03:13:01 CPU %user %nice %system %iowait %steal %idle 03:14:01 all 0.04 0.00 0.03 0.00 0.02 99.91 03:14:01 0 0.00 0.00 0.03 0.00 0.00 99.97 03:14:01 1 0.08 0.00 0.03 0.00 0.03 99.85 03:15:01 all 0.13 0.00 0.03 0.00 0.02 99.83 03:15:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:15:01 1 0.22 0.00 0.02 0.00 0.02 99.75 Average: all 13.33 0.00 3.15 2.73 0.04 80.75 Average: 0 13.60 0.00 3.14 2.75 0.04 80.47 Average: 1 13.07 0.00 3.15 2.71 0.05 81.02