---> uname -a: Linux prd-centos7-docker-4c-2g-1129.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 12.9G 27.1G 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 12.9G 27.1G 32% /facter-os /dev/vda1 40.0G 12.9G 27.1G 32% /etc/resolv.conf /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hostname /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hosts /dev/vda1 40.0G 12.9G 27.1G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/sa-host /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/secure /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/auth.log /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/545@tmp /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/545 ---> free -m: total used free shared buff/cache available Mem: 7821 1523 902 0 5395 6353 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:e3:09:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85184sec preferred_lft 85184sec inet6 fe80::f816:3eff:fee3:976/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8c:8e:2c:84 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::42:8cff:fe8e:2c84/64 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) 06/24/21 _x86_64_ (2 CPU) 09:38:37 LINUX RESTART (2 CPU) 09:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:01 126.20 18.61 107.59 0.00 5841.06 21134.42 0.00 09:41:01 76.89 0.22 76.67 0.00 23.85 41657.30 0.00 09:42:01 120.10 0.00 120.10 0.00 0.00 17312.52 0.00 09:43:01 57.86 0.02 57.84 0.00 0.53 10088.01 0.00 09:44:01 48.00 0.03 47.97 0.00 1.07 2601.92 0.00 09:45:01 587.92 175.23 412.68 0.00 4249.47 264771.71 0.00 09:46:01 434.08 26.35 407.73 0.00 1814.25 150987.16 0.00 09:47:01 480.27 98.28 381.98 0.00 5026.61 115755.22 0.00 09:48:01 15.17 0.62 14.55 0.00 6.53 395.75 0.00 09:49:02 0.92 0.02 0.90 0.00 0.13 17.27 0.00 09:50:01 0.32 0.02 0.30 0.00 0.14 4.05 0.00 09:51:01 0.23 0.00 0.23 0.00 0.00 3.30 0.00 09:52:01 0.28 0.00 0.28 0.00 0.00 3.43 0.00 09:53:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 09:54:01 0.38 0.18 0.20 0.00 5.73 1.68 0.00 09:55:01 0.88 0.00 0.88 0.00 0.00 16.94 0.00 09:56:01 0.33 0.00 0.33 0.00 0.00 4.55 0.00 09:57:01 0.27 0.00 0.27 0.00 0.00 3.41 0.00 09:58:01 131.09 2.70 128.39 0.00 133.49 31313.72 0.00 Average: 109.74 16.99 92.74 0.00 897.15 34615.11 0.00 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 5164488 0 895088 11.18 2620 1946744 1506164 16.63 835144 1598156 47984 09:41:01 4095464 0 1058816 13.22 2620 2852040 2240344 24.73 1147728 2279288 16 09:42:01 3987116 0 1143576 14.28 2620 2875628 1667464 18.41 1275764 2208044 123872 09:43:01 3733704 0 1195152 14.92 2620 3077464 1715788 18.94 1429548 2287992 35384 09:44:01 3689532 0 1175840 14.68 2620 3140948 1712032 18.90 1356344 2393352 187656 09:45:01 133196 0 1435552 17.92 2620 6437572 2275268 25.12 3455936 3696224 93348 09:46:01 156016 0 1597864 19.95 2620 6252440 2461580 27.18 2649680 4460028 13320 09:47:01 3056700 0 1277212 15.95 2620 3672408 1498196 16.54 1306060 2932264 36 09:48:01 3061540 0 1272060 15.88 2620 3672720 1487296 16.42 1479128 2762112 16 09:49:02 3079816 0 1253780 15.65 2620 3672724 1281284 14.15 1482136 2746688 16 09:50:01 3079428 0 1254108 15.66 2620 3672784 1276216 14.09 1479104 2751708 32 09:51:01 3079520 0 1254068 15.66 2620 3672732 1276264 14.09 1479412 2751692 8 09:52:01 3079272 0 1254308 15.66 2620 3672740 1276288 14.09 1483712 2747596 8 09:53:01 3081624 0 1251956 15.63 2620 3672740 1261752 13.93 1480740 2748572 8 09:54:01 3081368 0 1252168 15.63 2620 3672784 1261944 13.93 1481252 2748588 24 09:55:01 3081340 0 1252196 15.63 2620 3672784 1261872 13.93 1481416 2748588 12 09:56:01 3080708 0 1252820 15.64 2620 3672792 1261752 13.93 1481708 2748588 8 09:57:01 3080032 0 1253492 15.65 2620 3672796 1261752 13.93 1491368 2739764 8 09:58:01 2301888 0 1309684 16.35 2620 4394748 1370736 15.13 1616720 3345664 32 Average: 3005408 0 1244197 15.54 2620 3756715 1544947 17.06 1573311 2773416 26410 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 veth3f0e8ba 352.57 301.15 34.71 843.16 0.00 0.00 0.00 0.00 09:40:01 eth0 1374.37 1113.70 4630.31 143.99 0.00 0.00 0.00 0.00 09:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 docker0 352.57 301.05 29.89 843.68 0.00 0.00 0.00 0.00 09:41:01 veth0883890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 veth268f059 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 eth0 823.91 877.94 4572.08 84.51 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 eth0 274.94 190.54 873.75 27.00 0.00 0.00 0.00 0.00 09:42:01 veth47dc18c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 1143.96 1074.41 88.91 3543.49 0.00 0.00 0.00 0.00 09:43:01 eth0 29.18 16.09 21.12 25.12 0.00 0.00 0.00 0.00 09:43:01 veth47dc18c 0.93 0.93 0.07 0.09 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 docker0 0.93 0.93 0.06 0.09 0.00 0.00 0.00 0.00 09:44:01 eth0 31.30 20.87 18.84 93.66 0.00 0.00 0.00 0.00 09:44:01 veth47dc18c 1.22 1.22 0.10 0.10 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 1.22 1.22 0.08 0.10 0.00 0.00 0.00 0.00 09:45:01 vethe214699 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:45:01 veth399f333 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:45:01 vethc1a1ca1 0.00 0.81 0.00 0.05 0.00 0.00 0.00 0.00 09:45:01 eth0 245.10 203.41 1866.50 29.26 0.00 0.00 0.00 0.00 09:46:01 veth7142c98 0.02 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:46:01 veth0387832 31.10 50.34 2.23 338.34 0.00 0.00 0.00 0.00 09:46:01 vethc1a1ca1 0.00 0.35 0.00 0.01 0.00 0.00 0.00 0.00 09:46:01 eth0 223.51 162.63 1744.10 21.64 0.00 0.00 0.00 0.00 09:47:01 eth0 135.57 102.16 227.36 214.73 0.00 0.00 0.00 0.00 09:47:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 1273.96 1255.82 97.14 4337.27 0.00 0.00 0.00 0.00 09:48:01 eth0 368.68 352.29 192.20 1444.10 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:02 eth0 2.08 0.90 1.15 0.18 0.00 0.00 0.00 0.00 09:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 2.47 0.61 0.82 0.46 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 eth0 3.70 0.92 1.26 0.74 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 eth0 2.17 0.72 0.91 0.62 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 eth0 1.17 0.28 0.34 0.17 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 1.02 0.52 0.44 0.31 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 eth0 0.23 0.08 0.02 0.01 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 478.97 442.11 4468.11 119.40 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 45.45 48.71 3.88 370.18 0.00 0.00 0.00 0.00 Average: eth0 209.65 182.84 977.95 116.18 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 69.56 68.78 5.33 248.19 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) 06/24/21 _x86_64_ (2 CPU) 09:38:37 LINUX RESTART (2 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 22.53 0.00 5.73 4.47 0.10 67.18 09:40:01 0 20.72 0.00 6.95 2.71 0.11 69.52 09:40:01 1 24.32 0.00 4.51 6.21 0.09 64.86 09:41:01 all 15.32 0.00 4.36 7.60 0.08 72.64 09:41:01 0 15.99 0.00 4.70 9.37 0.07 69.86 09:41:01 1 14.64 0.00 4.02 5.84 0.09 75.41 09:42:01 all 24.32 0.00 5.13 11.69 0.14 58.73 09:42:01 0 25.05 0.00 5.33 6.27 0.16 63.19 09:42:01 1 23.58 0.00 4.92 17.08 0.12 54.29 09:43:01 all 37.56 0.00 4.58 5.59 0.10 52.17 09:43:01 0 37.22 0.00 4.93 6.95 0.11 50.80 09:43:01 1 37.91 0.00 4.23 4.23 0.09 53.54 09:44:01 all 60.19 0.00 8.12 2.84 0.13 28.72 09:44:01 0 60.75 0.00 8.17 2.95 0.13 28.00 09:44:01 1 59.63 0.00 8.07 2.73 0.13 29.45 09:45:01 all 25.11 0.00 16.20 24.18 0.11 34.40 09:45:01 0 25.84 0.00 16.48 25.48 0.11 32.09 09:45:01 1 24.37 0.00 15.92 22.89 0.11 36.71 09:46:01 all 77.47 0.00 16.39 4.29 0.12 1.73 09:46:01 0 78.64 0.00 15.21 3.82 0.13 2.20 09:46:01 1 76.32 0.00 17.55 4.75 0.11 1.27 09:47:01 all 61.11 0.00 15.74 2.21 0.13 20.81 09:47:01 0 61.27 0.00 15.89 2.41 0.13 20.31 09:47:01 1 60.96 0.00 15.60 2.00 0.13 21.31 09:48:01 all 15.22 0.00 3.03 0.12 0.08 81.55 09:48:01 0 15.33 0.00 3.32 0.09 0.09 81.18 09:48:01 1 15.12 0.00 2.74 0.16 0.07 81.92 09:49:02 all 0.14 0.00 0.06 0.00 0.05 99.75 09:49:02 0 0.20 0.00 0.08 0.00 0.05 99.67 09:49:02 1 0.08 0.00 0.03 0.00 0.05 99.83 09:50:01 all 0.13 0.00 0.04 0.00 0.06 99.77 09:50:01 0 0.12 0.00 0.07 0.00 0.05 99.76 09:50:01 1 0.14 0.00 0.02 0.00 0.07 99.78 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 0.08 0.00 0.03 0.00 0.03 99.87 09:51:01 0 0.07 0.00 0.03 0.00 0.03 99.87 09:51:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:52:01 all 0.09 0.00 0.03 0.00 0.02 99.87 09:52:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:52:01 1 0.17 0.00 0.02 0.00 0.02 99.80 09:53:01 all 0.06 0.00 0.02 0.00 0.03 99.90 09:53:01 0 0.05 0.00 0.02 0.00 0.03 99.90 09:53:01 1 0.07 0.00 0.02 0.00 0.02 99.90 09:54:01 all 0.06 0.00 0.03 0.00 0.04 99.87 09:54:01 0 0.03 0.00 0.05 0.00 0.05 99.87 09:54:01 1 0.08 0.00 0.02 0.00 0.03 99.87 09:55:01 all 0.13 0.00 0.03 0.00 0.02 99.82 09:55:01 0 0.05 0.00 0.03 0.00 0.02 99.90 09:55:01 1 0.22 0.00 0.02 0.00 0.02 99.75 09:56:01 all 0.05 0.00 0.02 0.00 0.03 99.90 09:56:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:56:01 1 0.08 0.00 0.02 0.00 0.05 99.85 09:57:01 all 0.07 0.00 0.03 0.00 0.02 99.88 09:57:01 0 0.03 0.00 0.03 0.00 0.00 99.93 09:57:01 1 0.10 0.00 0.03 0.00 0.03 99.83 09:58:01 all 11.83 0.00 5.17 2.21 0.07 80.73 09:58:01 0 11.93 0.00 5.67 2.11 0.07 80.22 09:58:01 1 11.73 0.00 4.67 2.31 0.07 81.23 Average: all 17.71 0.00 4.28 3.33 0.07 74.61 Average: 0 17.76 0.00 4.39 3.17 0.07 74.61 Average: 1 17.66 0.00 4.17 3.49 0.07 74.62