---> uname -a: Linux prd-centos7-docker-4c-2g-1991.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% /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% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/1 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1323 1763 0 4733 6457 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:10:2e:78 brd ff:ff:ff:ff:ff:ff inet 10.30.123.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85059sec preferred_lft 85059sec inet6 fe80::f816:3eff:fe10:2e78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f7:6a:b9:c8 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:f7ff:fe6a:b9c8/64 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) 07/07/21 _x86_64_ (2 CPU) 01:38:01 LINUX RESTART (2 CPU) 01:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:40:01 76.60 0.43 76.17 0.00 244.20 41514.50 0.00 01:41:02 138.18 0.00 138.18 0.00 0.00 18393.99 0.00 01:42:01 54.31 0.02 54.29 0.00 0.54 9996.50 0.00 01:43:01 189.73 31.81 157.92 0.00 763.21 80339.90 0.00 01:44:01 506.91 162.63 344.28 0.00 8991.04 221880.47 0.00 01:45:01 426.78 20.98 405.81 0.00 1638.20 201860.94 0.00 01:46:02 332.20 13.68 318.51 0.00 472.38 99980.89 0.00 01:47:01 22.14 11.81 10.33 0.00 1393.50 318.99 0.00 01:48:01 1.60 0.00 1.60 0.00 0.00 30.57 0.00 01:49:01 0.20 0.00 0.20 0.00 0.00 3.70 0.00 01:50:01 0.35 0.00 0.35 0.00 0.00 5.20 0.00 01:51:01 0.28 0.00 0.28 0.00 0.00 3.88 0.00 01:52:01 0.37 0.00 0.37 0.00 0.00 5.20 0.00 01:53:01 0.37 0.03 0.33 0.00 0.93 4.13 0.00 01:54:01 1.02 0.15 0.87 0.00 4.80 18.44 0.00 01:55:01 0.30 0.00 0.30 0.00 0.00 4.06 0.00 01:56:01 0.23 0.02 0.22 0.00 0.13 3.43 0.00 01:57:01 0.37 0.02 0.35 0.00 0.13 4.91 0.00 01:58:01 0.28 0.00 0.28 0.00 0.00 4.20 0.00 01:59:01 0.62 0.28 0.33 0.00 53.84 4.86 0.00 02:00:01 0.33 0.00 0.33 0.00 0.00 4.40 0.00 Average: 83.65 11.54 72.11 0.00 645.99 32196.12 0.00 01:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 4102784 0 991184 12.38 2620 2912352 1566488 17.29 1075736 2345772 67500 01:41:02 3739884 0 1211032 15.12 2620 3055404 1712080 18.90 1439544 2274224 277972 01:42:01 3749452 0 1281076 16.00 2620 2975792 1916984 21.16 1422244 2273748 70192 01:43:01 139092 0 1447404 18.07 2620 6419824 2347400 25.92 2818720 4378404 1681884 01:44:01 453828 0 1790608 22.36 2620 5761884 3586376 39.60 2944596 3883608 117424 01:45:01 949648 0 1415540 17.67 2620 5641132 2476508 27.34 2378992 3963916 8 01:46:02 1942464 0 1353440 16.90 2620 4710416 1802700 19.90 1463316 3883792 52 01:47:01 2441200 0 1252724 15.64 2620 4312396 1311992 14.49 1015328 3850256 8 01:48:01 2444924 0 1249000 15.60 2620 4312396 1274184 14.07 1012500 3850184 20 01:49:01 2445588 0 1248332 15.59 2620 4312400 1274100 14.07 1012232 3850404 12 01:50:01 2445776 0 1248140 15.58 2620 4312404 1274088 14.07 1012364 3850404 8 01:51:01 2446188 0 1247664 15.58 2620 4312468 1273944 14.07 1011928 3850420 20 01:52:01 2446420 0 1247480 15.58 2620 4312420 1273944 14.07 1011832 3850404 8 01:53:01 2444672 0 1249228 15.60 2620 4312420 1275684 14.08 1013248 3850404 8 01:54:01 2446096 0 1247764 15.58 2620 4312460 1274028 14.07 1012480 3849880 8 01:55:01 2446492 0 1247368 15.57 2620 4312460 1273944 14.07 1012388 3849880 12 01:56:01 2446384 0 1247468 15.58 2620 4312468 1273944 14.07 1012512 3849884 8 01:57:01 2446368 0 1247480 15.58 2620 4312472 1273944 14.07 1012400 3849888 16 01:58:01 2446572 0 1247276 15.57 2620 4312472 1273944 14.07 1012400 3849888 8 01:59:01 2441916 0 1250368 15.61 2620 4314036 1274028 14.07 1017992 3848700 8 02:00:01 2441936 0 1250348 15.61 2620 4314036 1273944 14.07 1017900 3848700 8 Average: 2347985 0 1284330 16.04 2620 4374005 1584964 17.50 1320507 3662036 105485 01:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 veth116fc96 71.04 117.02 4.94 357.42 0.00 0.00 0.00 0.00 01:40:01 eth0 888.91 926.09 5741.02 101.85 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 675.17 603.70 60.82 3028.98 0.00 0.00 0.00 0.00 01:41:02 eth0 183.55 152.30 521.19 27.26 0.00 0.00 0.00 0.00 01:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 docker0 128.67 141.64 9.90 483.31 0.00 0.00 0.00 0.00 01:41:02 veth75285e8 0.22 0.35 0.02 0.03 0.00 0.00 0.00 0.00 01:42:01 eth0 32.71 22.60 19.85 105.42 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 1.96 1.96 0.13 0.16 0.00 0.00 0.00 0.00 01:42:01 veth75285e8 1.96 1.96 0.15 0.16 0.00 0.00 0.00 0.00 01:43:01 veth6d2be21 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:43:01 eth0 177.14 150.72 1685.81 25.24 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 vethffe07e7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:44:01 vethdaa7b26 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:44:01 veth6d2be21 0.00 0.73 0.00 0.03 0.00 0.00 0.00 0.00 01:44:01 eth0 90.69 66.01 189.89 15.68 0.00 0.00 0.00 0.00 01:45:01 veth80be854 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 veth6d2be21 0.00 0.45 0.00 0.02 0.00 0.00 0.00 0.00 01:45:01 eth0 111.75 78.21 336.40 17.09 0.00 0.00 0.00 0.00 01:45:01 veth2e183d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:02 veth6d2be21 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 01:46:02 eth0 205.91 155.32 1671.76 126.29 0.00 0.00 0.00 0.00 01:46:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:46:02 docker0 955.40 948.19 80.57 4369.30 0.00 0.00 0.00 0.00 01:47:01 eth0 4.37 2.74 4.56 1.78 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 eth0 1.55 0.30 0.37 0.08 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 eth0 0.78 0.25 0.19 0.19 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 eth0 0.92 0.58 0.53 0.40 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 eth0 0.28 0.22 0.14 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 eth0 0.13 0.13 0.01 0.01 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 0.10 0.08 0.01 0.01 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 0.10 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 0.07 0.03 0.01 0.00 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 0.18 0.18 0.08 0.07 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 0.12 0.10 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 Average: eth0 81.10 74.26 485.83 20.03 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 45.57 45.22 3.84 208.39 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) 07/07/21 _x86_64_ (2 CPU) 01:38:01 LINUX RESTART (2 CPU) 01:39:01 CPU %user %nice %system %iowait %steal %idle 01:40:01 all 17.95 0.00 6.25 4.36 0.10 71.35 01:40:01 0 13.01 0.00 6.91 3.79 0.10 76.18 01:40:01 1 22.91 0.00 5.59 4.94 0.09 66.47 01:41:02 all 56.47 0.00 9.11 1.94 0.10 32.38 01:41:02 0 57.03 0.00 8.64 1.85 0.09 32.39 01:41:02 1 55.92 0.00 9.57 2.03 0.11 32.37 01:42:01 all 29.18 0.00 4.68 3.09 0.10 62.95 01:42:01 0 28.95 0.00 4.49 3.12 0.09 63.35 01:42:01 1 29.40 0.00 4.88 3.06 0.11 62.56 01:43:01 all 45.42 0.00 12.01 7.36 0.14 35.07 01:43:01 0 45.16 0.00 12.07 6.24 0.18 36.35 01:43:01 1 45.68 0.00 11.95 8.47 0.11 33.79 01:44:01 all 37.85 0.00 15.70 35.53 0.21 10.71 01:44:01 0 37.56 0.00 15.69 36.56 0.18 10.01 01:44:01 1 38.15 0.00 15.72 34.49 0.24 11.41 01:45:01 all 53.34 0.00 16.78 24.16 0.14 5.57 01:45:01 0 52.83 0.00 17.00 26.95 0.13 3.09 01:45:01 1 53.85 0.00 16.56 21.36 0.15 8.08 01:46:02 all 59.65 0.00 14.57 13.21 0.19 12.37 01:46:02 0 60.69 0.00 14.53 12.84 0.18 11.76 01:46:02 1 58.62 0.00 14.61 13.59 0.20 12.99 01:47:01 all 0.45 0.00 0.42 0.41 0.03 98.69 01:47:01 0 0.43 0.00 0.44 0.03 0.02 99.08 01:47:01 1 0.48 0.00 0.39 0.78 0.05 98.30 01:48:01 all 0.10 0.00 0.03 0.00 0.02 99.86 01:48:01 0 0.13 0.00 0.02 0.00 0.02 99.83 01:48:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:49:01 all 0.08 0.00 0.03 0.00 0.03 99.86 01:49:01 0 0.12 0.00 0.03 0.00 0.05 99.80 01:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:50:01 all 0.05 0.00 0.02 0.00 0.03 99.91 01:50:01 0 0.08 0.00 0.02 0.00 0.00 99.90 01:50:01 1 0.02 0.00 0.02 0.00 0.05 99.92 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 0.09 0.00 0.02 0.00 0.03 99.87 01:51:01 0 0.15 0.00 0.02 0.00 0.03 99.80 01:51:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:52:01 all 0.09 0.00 0.02 0.00 0.02 99.87 01:52:01 0 0.17 0.00 0.02 0.00 0.02 99.80 01:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 01:53:01 all 0.06 0.00 0.02 0.00 0.03 99.90 01:53:01 0 0.07 0.00 0.02 0.00 0.03 99.88 01:53:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:54:01 all 0.03 0.00 0.03 0.00 0.03 99.92 01:54:01 0 0.05 0.00 0.03 0.00 0.05 99.87 01:54:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:55:01 all 0.09 0.00 0.03 0.00 0.02 99.86 01:55:01 0 0.15 0.00 0.05 0.00 0.03 99.77 01:55:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:56:01 all 0.07 0.00 0.03 0.01 0.02 99.88 01:56:01 0 0.12 0.00 0.02 0.02 0.00 99.85 01:56:01 1 0.02 0.00 0.03 0.00 0.03 99.92 01:57:01 all 0.09 0.00 0.02 0.00 0.03 99.87 01:57:01 0 0.13 0.00 0.02 0.00 0.02 99.83 01:57:01 1 0.05 0.00 0.02 0.00 0.03 99.90 01:58:01 all 0.11 0.00 0.02 0.00 0.02 99.86 01:58:01 0 0.22 0.00 0.02 0.00 0.02 99.75 01:58:01 1 0.00 0.00 0.02 0.00 0.02 99.97 01:59:01 all 0.08 0.00 0.02 0.03 0.03 99.85 01:59:01 0 0.12 0.00 0.00 0.00 0.02 99.87 01:59:01 1 0.05 0.00 0.03 0.05 0.03 99.83 02:00:01 all 0.05 0.00 0.02 0.00 0.03 99.91 02:00:01 0 0.08 0.00 0.02 0.00 0.02 99.88 02:00:01 1 0.02 0.00 0.02 0.00 0.03 99.93 Average: all 13.60 0.00 3.60 4.05 0.06 78.69 Average: 0 13.43 0.00 3.62 4.12 0.06 78.78 Average: 1 13.77 0.00 3.58 3.99 0.06 78.61