---> uname -a: Linux prd-centos7-docker-4c-2g-977.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: 2799.998 BogoMIPS: 5599.99 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 12.1G 27.9G 30% / 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 12.1G 27.9G 30% /facter-os /dev/vda1 40.0G 12.1G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/5@tmp /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/5 ---> free -m: total used free shared buff/cache available Mem: 7821 1243 1765 0 4812 6551 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:70:fa:bf brd ff:ff:ff:ff:ff:ff inet 10.30.122.54/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84878sec preferred_lft 84878sec inet6 fe80::f816:3eff:fe70:fabf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c4:02:70:7e 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:fe02:707e/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) 05/29/21 _x86_64_ (2 CPU) 00:29:57 LINUX RESTART (2 CPU) 00:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:01 36.10 0.20 35.90 0.00 23.43 18989.03 0.00 00:33:01 202.76 0.00 202.76 0.00 0.00 40643.73 0.00 00:34:01 67.37 0.02 67.35 0.00 0.53 13199.55 0.00 00:35:01 62.77 0.03 62.74 0.00 1.07 4363.04 0.00 00:36:02 527.83 163.30 364.53 0.00 4129.38 227481.89 0.00 00:37:01 483.50 271.50 212.00 0.00 17112.88 104259.98 0.00 00:38:01 479.58 14.75 464.83 0.00 2310.74 185949.88 0.00 00:39:01 185.18 11.74 173.44 0.00 1406.56 30553.06 0.00 00:40:01 1.02 0.00 1.02 0.00 0.00 12.46 0.00 00:41:01 0.22 0.00 0.22 0.00 0.00 1.92 0.00 00:42:01 0.37 0.00 0.37 0.00 0.00 5.46 0.00 00:43:01 0.17 0.00 0.17 0.00 0.00 1.67 0.00 00:44:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 00:45:01 0.50 0.15 0.35 0.00 4.66 4.45 0.00 00:46:01 0.83 0.03 0.80 0.00 1.07 16.38 0.00 00:47:01 0.28 0.00 0.28 0.00 0.00 2.63 0.00 00:48:01 0.17 0.00 0.17 0.00 0.00 2.30 0.00 00:49:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 00:50:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 00:51:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 00:52:01 0.30 0.00 0.30 0.00 0.00 4.13 0.00 00:53:01 0.15 0.00 0.15 0.00 0.00 1.90 0.00 00:54:01 0.73 0.00 0.73 0.00 0.00 8.48 0.00 00:55:01 0.32 0.00 0.32 0.00 0.00 3.62 0.00 Average: 85.37 19.12 66.25 0.00 1032.20 26072.73 0.00 00:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:01 4226724 0 972888 12.15 2620 2806708 1739604 19.21 1061260 2240516 573640 00:33:01 3947696 0 1059212 13.23 2620 2999412 1676208 18.51 1251008 2257556 241328 00:34:01 3726508 0 1105852 13.81 2620 3173960 1788360 19.74 1371300 2338956 27420 00:35:01 3744468 0 1017056 12.70 2620 3244796 1531520 16.91 1229028 2467396 94340 00:36:02 126720 0 1373832 17.15 2620 6505768 2202772 24.32 3320468 3820168 813872 00:37:01 734104 0 1320156 16.48 2620 5952060 2462852 27.19 2417908 4099808 3840 00:38:01 1178104 0 1510832 18.86 2620 5317384 2812080 31.05 2221624 3844520 9260 00:39:01 2444348 0 1161104 14.50 2620 4400868 1293224 14.28 1404980 3430616 20 00:40:01 2441440 0 1164008 14.53 2620 4400872 1254148 13.85 1450984 3388040 12 00:41:01 2441312 0 1164132 14.54 2620 4400876 1254292 13.85 1442044 3397352 12 00:42:01 2439412 0 1166032 14.56 2620 4400876 1254280 13.85 1444152 3396780 12 00:43:01 2440392 0 1165044 14.55 2620 4400884 1254148 13.85 1439692 3400920 12 00:44:01 2440008 0 1165424 14.55 2620 4400888 1254280 13.85 1440080 3400920 8 00:45:01 2438688 0 1166740 14.57 2620 4400892 1255888 13.87 1441164 3400968 8 00:46:01 2439964 0 1165428 14.55 2620 4400928 1254232 13.85 1439788 3400988 8 00:47:01 2440240 0 1165148 14.55 2620 4400932 1254148 13.85 1439700 3400988 12 00:48:01 2437576 0 1167808 14.58 2620 4400936 1254148 13.85 1444396 3398940 8 00:49:01 2436856 0 1168520 14.59 2620 4400944 1254148 13.85 1451320 3392584 16 00:50:01 2437064 0 1168308 14.59 2620 4400948 1254148 13.85 1451208 3392584 8 00:51:01 2436768 0 1168600 14.59 2620 4400952 1254220 13.85 1451300 3392584 8 00:52:01 2436864 0 1168500 14.59 2620 4400956 1254148 13.85 1451216 3392584 12 00:53:01 2436972 0 1168388 14.59 2620 4400960 1254148 13.85 1451336 3392584 8 00:54:01 2437136 0 1168216 14.59 2620 4400968 1254148 13.85 1451228 3392584 8 00:55:01 2436840 0 1168512 14.59 2620 4400968 1254148 13.85 1451344 3392584 8 Average: 2464425 0 1174572 14.67 2620 4367322 1482304 16.37 1559105 3284730 73495 00:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:01 eth0 969.72 1208.12 5480.44 143.93 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 946.99 676.15 76.66 2733.36 0.00 0.00 0.00 0.00 00:33:01 vethc35bbbd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:33:01 eth0 290.90 223.93 880.24 32.53 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 201.35 252.00 14.41 845.06 0.00 0.00 0.00 0.00 00:34:01 vethc35bbbd 2.15 2.15 0.17 0.18 0.00 0.00 0.00 0.00 00:34:01 eth0 37.32 22.51 25.94 65.00 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 2.15 2.15 0.14 0.18 0.00 0.00 0.00 0.00 00:35:01 eth0 32.88 20.00 23.57 61.48 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:02 veth501e36c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:36:02 eth0 261.46 220.96 1859.14 29.98 0.00 0.00 0.00 0.00 00:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:02 veth9038300 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00 00:37:01 veth865725e 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 eth0 19.33 11.66 13.26 45.01 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 vethccec238 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 00:38:01 veth6d080a7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:38:01 veth253ec39 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:38:01 veth171814b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:38:01 eth0 113.99 70.72 335.99 81.26 0.00 0.00 0.00 0.00 00:39:01 eth0 226.26 186.51 1587.74 22.65 0.00 0.00 0.00 0.00 00:39:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:39:01 docker0 1254.34 1081.58 97.62 4295.21 0.00 0.00 0.00 0.00 00:40:01 eth0 0.53 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 0.72 0.47 0.41 0.27 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 1.52 0.27 0.37 0.16 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 eth0 0.20 0.10 0.02 0.04 0.00 0.00 0.00 0.00 00:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 eth0 0.52 0.28 0.27 0.20 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 eth0 0.33 0.25 0.15 0.08 0.00 0.00 0.00 0.00 00:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 eth0 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.04 81.29 422.66 20.02 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 52.33 45.12 4.07 179.20 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) 05/29/21 _x86_64_ (2 CPU) 00:29:57 LINUX RESTART (2 CPU) 00:31:02 CPU %user %nice %system %iowait %steal %idle 00:32:01 all 17.86 0.00 4.94 1.76 0.08 75.36 00:32:01 0 22.06 0.00 5.61 1.14 0.07 71.12 00:32:01 1 13.70 0.00 4.28 2.37 0.09 79.55 00:33:01 all 44.07 0.00 7.57 5.47 0.13 42.76 00:33:01 0 44.36 0.00 7.42 6.45 0.13 41.64 00:33:01 1 43.79 0.00 7.71 4.50 0.13 43.88 00:34:01 all 38.67 0.00 4.71 0.78 0.10 55.75 00:34:01 0 37.49 0.00 4.64 0.83 0.11 56.94 00:34:01 1 39.86 0.00 4.78 0.73 0.09 54.55 00:35:01 all 68.56 0.00 8.82 0.73 0.10 21.79 00:35:01 0 68.80 0.00 8.60 0.71 0.09 21.79 00:35:01 1 68.32 0.00 9.03 0.75 0.11 21.79 00:36:02 all 22.43 0.00 17.22 26.54 0.10 33.70 00:36:02 0 21.50 0.00 17.40 26.02 0.11 34.98 00:36:02 1 23.37 0.00 17.05 27.07 0.09 32.43 00:37:01 all 63.09 0.00 10.91 22.45 0.13 3.42 00:37:01 0 63.32 0.00 10.74 22.58 0.13 3.23 00:37:01 1 62.85 0.00 11.08 22.32 0.13 3.62 00:38:01 all 60.60 0.00 18.13 19.59 0.14 1.55 00:38:01 0 60.15 0.00 18.06 19.99 0.13 1.67 00:38:01 1 61.04 0.00 18.20 19.19 0.15 1.43 00:39:01 all 27.40 0.00 6.63 5.44 0.10 60.44 00:39:01 0 28.74 0.00 6.82 5.33 0.07 59.04 00:39:01 1 26.05 0.00 6.44 5.55 0.12 61.83 00:40:01 all 0.09 0.00 0.04 0.00 0.03 99.83 00:40:01 0 0.02 0.00 0.07 0.00 0.03 99.88 00:40:01 1 0.17 0.00 0.02 0.00 0.03 99.78 00:41:01 all 0.14 0.00 0.02 0.00 0.03 99.82 00:41:01 0 0.03 0.00 0.02 0.00 0.03 99.92 00:41:01 1 0.25 0.00 0.02 0.00 0.02 99.72 00:42:01 all 0.08 0.00 0.03 0.00 0.03 99.87 00:42:01 0 0.02 0.00 0.03 0.00 0.02 99.93 00:42:01 1 0.15 0.00 0.02 0.00 0.03 99.80 00:42:01 CPU %user %nice %system %iowait %steal %idle 00:43:01 all 0.10 0.00 0.02 0.00 0.04 99.84 00:43:01 0 0.05 0.00 0.02 0.00 0.03 99.90 00:43:01 1 0.15 0.00 0.02 0.00 0.05 99.78 00:44:01 all 0.04 0.00 0.03 0.00 0.02 99.92 00:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:44:01 1 0.07 0.00 0.03 0.00 0.03 99.87 00:45:01 all 0.12 0.00 0.03 0.01 0.02 99.83 00:45:01 0 0.03 0.00 0.03 0.02 0.02 99.90 00:45:01 1 0.20 0.00 0.02 0.00 0.02 99.77 00:46:01 all 0.07 0.00 0.03 0.00 0.03 99.88 00:46:01 0 0.00 0.00 0.02 0.00 0.02 99.97 00:46:01 1 0.13 0.00 0.03 0.00 0.03 99.80 00:47:01 all 0.10 0.00 0.03 0.00 0.04 99.83 00:47:01 0 0.02 0.00 0.03 0.00 0.03 99.92 00:47:01 1 0.18 0.00 0.02 0.00 0.05 99.75 00:48:01 all 0.14 0.00 0.02 0.00 0.02 99.82 00:48:01 0 0.05 0.00 0.02 0.00 0.02 99.92 00:48:01 1 0.23 0.00 0.02 0.00 0.02 99.73 00:49:01 all 0.08 0.00 0.02 0.00 0.03 99.87 00:49:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:49:01 1 0.13 0.00 0.02 0.00 0.03 99.82 00:50:01 all 0.08 0.00 0.03 0.00 0.03 99.86 00:50:01 0 0.03 0.00 0.02 0.00 0.03 99.92 00:50:01 1 0.13 0.00 0.03 0.00 0.03 99.80 00:51:01 all 0.02 0.00 0.01 0.00 0.03 99.94 00:51:01 0 0.02 0.00 0.02 0.00 0.02 99.95 00:51:01 1 0.02 0.00 0.00 0.00 0.05 99.93 00:52:01 all 0.05 0.00 0.02 0.00 0.03 99.90 00:52:01 0 0.07 0.00 0.02 0.00 0.02 99.90 00:52:01 1 0.03 0.00 0.02 0.00 0.05 99.90 00:53:01 all 0.05 0.00 0.02 0.00 0.03 99.90 00:53:01 0 0.08 0.00 0.02 0.00 0.03 99.87 00:53:01 1 0.02 0.00 0.02 0.00 0.03 99.93 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 0.03 0.00 0.02 0.01 0.03 99.92 00:54:01 0 0.03 0.00 0.02 0.00 0.03 99.92 00:54:01 1 0.02 0.00 0.02 0.02 0.03 99.92 00:55:01 all 0.03 0.00 0.02 0.00 0.04 99.92 00:55:01 0 0.03 0.00 0.02 0.00 0.05 99.90 00:55:01 1 0.02 0.00 0.02 0.00 0.03 99.93 Average: all 13.52 0.00 3.13 3.26 0.05 80.04 Average: 0 13.64 0.00 3.14 3.26 0.05 79.90 Average: 1 13.41 0.00 3.11 3.25 0.06 80.17