---> uname -a: Linux prd-centos7-docker-4c-2g-152.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 12.0G 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 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/2@tmp /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/2 ---> free -m: total used free shared buff/cache available Mem: 7821 1332 2492 0 3996 6444 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:e5:bd:33 brd ff:ff:ff:ff:ff:ff inet 10.30.123.105/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85039sec preferred_lft 85039sec inet6 fe80::f816:3eff:fee5:bd33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:be:1e:ac:c9 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:fe1e:acc9/64 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) 05:19:09 LINUX RESTART (2 CPU) 05:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:21:01 65.14 3.39 61.74 0.00 2563.49 28840.64 0.00 05:22:01 174.88 0.00 174.88 0.00 0.00 33416.53 0.00 05:23:01 56.19 0.00 56.19 0.00 0.00 10667.35 0.00 05:24:01 110.77 0.02 110.75 0.00 0.53 20222.79 0.00 05:25:01 846.81 444.51 402.30 0.00 17785.45 277213.84 0.00 05:26:01 447.27 61.40 385.88 0.00 2977.73 151339.70 0.00 05:27:02 385.08 83.22 301.86 0.00 3440.83 90307.03 0.00 05:28:01 5.74 0.00 5.74 0.00 0.00 202.56 0.00 05:29:01 0.30 0.03 0.27 0.00 0.53 2.73 0.00 05:30:01 0.30 0.00 0.30 0.00 0.00 3.48 0.00 05:31:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 05:32:01 0.17 0.00 0.17 0.00 0.00 1.82 0.00 05:33:01 0.33 0.00 0.33 0.00 0.00 3.66 0.00 05:34:01 0.27 0.00 0.27 0.00 0.00 2.85 0.00 05:35:01 1.25 0.98 0.27 0.00 49.03 3.88 0.00 05:36:01 0.77 0.00 0.77 0.00 0.00 15.63 0.00 05:37:01 0.23 0.00 0.23 0.00 0.00 3.43 0.00 05:38:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 05:39:01 0.23 0.07 0.17 0.00 0.67 2.28 0.00 05:40:01 0.28 0.03 0.25 0.00 0.27 4.01 0.00 05:41:01 0.25 0.00 0.25 0.00 0.00 3.36 0.00 Average: 100.16 28.40 71.76 0.00 1282.45 29256.03 0.00 05:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 4201028 0 952660 11.89 2620 2852632 1494956 16.51 1041492 2281244 338420 05:22:01 3883464 0 1118160 13.96 2620 3004696 1672552 18.47 1316652 2260880 249164 05:23:01 3894212 0 1164140 14.54 2620 2947968 1983584 21.90 1247848 2304328 38324 05:24:01 3665036 0 1146336 14.31 2620 3194948 1667192 18.41 1300532 2471008 28 05:25:01 364712 0 1713584 21.40 2620 5928024 3454036 38.13 2810472 4106704 575836 05:26:01 959432 0 1543296 19.27 2620 5503592 2858648 31.56 1756824 4539888 9096 05:27:02 3175036 0 1269036 15.85 2620 3562248 1442748 15.93 1248372 2875912 20 05:28:01 3178488 0 1265580 15.80 2620 3562252 1399560 15.45 1279480 2843560 12 05:29:01 3179284 0 1264780 15.79 2620 3562256 1399876 15.46 1279932 2843592 8 05:30:01 3180044 0 1264016 15.78 2620 3562260 1399696 15.45 1279608 2843592 8 05:31:01 3180236 0 1263800 15.78 2620 3562284 1399672 15.45 1279640 2843596 16 05:32:01 3180248 0 1263804 15.78 2620 3562268 1399624 15.45 1279648 2843592 12 05:33:01 3180372 0 1263676 15.78 2620 3562272 1399624 15.45 1279536 2843592 8 05:34:01 3179852 0 1264192 15.78 2620 3562276 1399624 15.45 1279540 2843592 8 05:35:01 3178352 0 1264352 15.79 2620 3563616 1399708 15.45 1279652 2844900 24 05:36:01 3178464 0 1264236 15.79 2620 3563620 1399624 15.45 1279680 2844912 8 05:37:01 3178332 0 1264364 15.79 2620 3563624 1399624 15.45 1279568 2844912 8 05:38:01 3178712 0 1263976 15.78 2620 3563632 1399624 15.45 1279576 2844912 20 05:39:01 3178464 0 1264224 15.79 2620 3563632 1399688 15.45 1279712 2844932 20 05:40:01 3178408 0 1264272 15.79 2620 3563640 1399760 15.45 1279720 2844940 20 05:41:01 3178356 0 1264324 15.79 2620 3563640 1399688 15.45 1279632 2844940 12 Average: 3078597 0 1266991 15.82 2620 3660732 1627100 17.96 1363672 2888549 57670 05:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 eth0 1074.44 1210.73 5718.00 124.63 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 915.63 734.66 74.85 2695.15 0.00 0.00 0.00 0.00 05:22:01 vethc492d5d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:22:01 eth0 283.75 220.98 876.37 32.18 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 198.97 245.45 14.41 841.82 0.00 0.00 0.00 0.00 05:23:01 vethc492d5d 2.16 2.16 0.17 0.17 0.00 0.00 0.00 0.00 05:23:01 eth0 40.33 27.02 27.27 105.87 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 2.16 2.16 0.14 0.17 0.00 0.00 0.00 0.00 05:24:01 veth7577b0f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 eth0 225.85 195.92 1703.59 27.54 0.00 0.00 0.00 0.00 05:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 veth6baf0a0 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 05:25:01 veth269995c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 05:25:01 veth7577b0f 0.00 1.09 0.00 0.06 0.00 0.00 0.00 0.00 05:25:01 eth0 98.57 70.39 194.06 18.97 0.00 0.00 0.00 0.00 05:26:01 vethc130fad 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 05:26:01 veth58bdd6d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 veth7577b0f 0.00 0.45 0.00 0.02 0.00 0.00 0.00 0.00 05:26:01 veth1be9a96 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:27:02 eth0 2867.67 2583.20 13880.40 556.77 0.00 0.00 0.00 0.00 05:27:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:27:02 docker0 1229.67 1160.86 96.56 4299.80 0.00 0.00 0.00 0.00 05:28:01 eth0 0.49 0.08 0.05 0.02 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 eth0 3.16 1.77 2.84 0.30 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 eth0 0.30 0.18 0.09 0.07 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 0.20 0.18 0.09 0.01 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.32 0.28 0.20 0.08 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.85 91.63 498.06 21.90 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 58.60 55.32 4.60 204.90 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) 05:19:09 LINUX RESTART (2 CPU) 05:20:01 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 19.85 0.00 7.34 4.48 0.08 68.25 05:21:01 0 22.10 0.00 7.47 4.10 0.07 66.26 05:21:01 1 17.62 0.00 7.22 4.85 0.09 70.22 05:22:01 all 51.43 0.00 9.65 3.17 0.10 35.64 05:22:01 0 52.44 0.00 9.12 3.73 0.11 34.61 05:22:01 1 50.43 0.00 10.19 2.62 0.09 36.67 05:23:01 all 33.50 0.00 5.57 0.55 0.08 60.30 05:23:01 0 33.03 0.00 5.45 0.74 0.07 60.71 05:23:01 1 33.97 0.00 5.70 0.35 0.09 59.89 05:24:01 all 55.79 0.00 10.76 1.89 0.10 31.46 05:24:01 0 55.28 0.00 10.42 1.54 0.11 32.64 05:24:01 1 56.29 0.00 11.10 2.23 0.09 30.29 05:25:01 all 34.49 0.00 22.77 33.70 0.12 8.91 05:25:01 0 33.99 0.00 23.22 35.60 0.11 7.08 05:25:01 1 35.00 0.00 22.33 31.80 0.13 10.75 05:26:01 all 67.73 0.00 15.30 14.69 0.12 2.17 05:26:01 0 66.89 0.00 16.04 14.05 0.13 2.88 05:26:01 1 68.56 0.00 14.55 15.33 0.11 1.45 05:27:02 all 54.22 0.00 12.50 7.75 0.10 25.43 05:27:02 0 53.55 0.00 13.12 7.18 0.09 26.06 05:27:02 1 54.90 0.00 11.88 8.32 0.11 24.80 05:28:01 all 0.08 0.00 0.04 0.00 0.03 99.85 05:28:01 0 0.02 0.00 0.03 0.00 0.03 99.92 05:28:01 1 0.14 0.00 0.05 0.00 0.03 99.78 05:29:01 all 0.13 0.00 0.07 0.00 0.02 99.78 05:29:01 0 0.03 0.00 0.08 0.00 0.02 99.87 05:29:01 1 0.23 0.00 0.05 0.00 0.02 99.70 05:30:01 all 0.08 0.00 0.02 0.00 0.03 99.87 05:30:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:30:01 1 0.15 0.00 0.02 0.00 0.03 99.80 05:31:01 all 0.12 0.00 0.02 0.00 0.03 99.83 05:31:01 0 0.02 0.00 0.02 0.00 0.03 99.93 05:31:01 1 0.22 0.00 0.02 0.00 0.03 99.73 05:31:01 CPU %user %nice %system %iowait %steal %idle 05:32:01 all 0.09 0.00 0.03 0.00 0.03 99.86 05:32:01 0 0.12 0.00 0.02 0.00 0.02 99.85 05:32:01 1 0.07 0.00 0.03 0.00 0.03 99.87 05:33:01 all 0.10 0.00 0.02 0.00 0.03 99.86 05:33:01 0 0.15 0.00 0.02 0.00 0.02 99.82 05:33:01 1 0.05 0.00 0.02 0.00 0.03 99.90 05:34:01 all 0.10 0.00 0.02 0.00 0.03 99.86 05:34:01 0 0.17 0.00 0.02 0.00 0.02 99.80 05:34:01 1 0.03 0.00 0.02 0.00 0.03 99.92 05:35:01 all 0.08 0.00 0.05 0.03 0.03 99.82 05:35:01 0 0.13 0.00 0.03 0.00 0.05 99.78 05:35:01 1 0.02 0.00 0.07 0.07 0.00 99.85 05:36:01 all 0.05 0.00 0.02 0.00 0.03 99.91 05:36:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:36:01 1 0.07 0.00 0.02 0.00 0.02 99.90 05:37:01 all 0.07 0.00 0.03 0.00 0.03 99.88 05:37:01 0 0.10 0.00 0.03 0.00 0.05 99.82 05:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:38:01 all 0.12 0.00 0.02 0.00 0.02 99.85 05:38:01 0 0.18 0.00 0.02 0.00 0.02 99.78 05:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 05:39:01 all 0.17 0.00 0.02 0.00 0.03 99.78 05:39:01 0 0.12 0.00 0.02 0.00 0.03 99.83 05:39:01 1 0.22 0.00 0.02 0.00 0.03 99.73 05:40:01 all 0.09 0.00 0.03 0.00 0.03 99.85 05:40:01 0 0.08 0.00 0.02 0.00 0.02 99.88 05:40:01 1 0.10 0.00 0.03 0.00 0.05 99.82 05:41:01 all 0.05 0.00 0.02 0.00 0.03 99.91 05:41:01 0 0.07 0.00 0.02 0.00 0.03 99.88 05:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 14.37 0.00 3.80 2.98 0.05 78.80 Average: 0 14.38 0.00 3.84 3.01 0.05 78.72 Average: 1 14.36 0.00 3.76 2.94 0.05 78.89