---> uname -a: Linux prd-centos7-docker-4c-2g-146.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 13.9G 26.1G 35% / 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 13.9G 26.1G 35% /facter-os /dev/vda1 40.0G 13.9G 26.1G 35% /etc/resolv.conf /dev/vda1 40.0G 13.9G 26.1G 35% /etc/hostname /dev/vda1 40.0G 13.9G 26.1G 35% /etc/hosts /dev/vda1 40.0G 13.9G 26.1G 35% /var/log/secure /dev/vda1 40.0G 13.9G 26.1G 35% /var/log/auth.log /dev/vda1 40.0G 13.9G 26.1G 35% /run/cloud-init/result.json /dev/vda1 40.0G 13.9G 26.1G 35% /var/log/sa-host /dev/vda1 40.0G 13.9G 26.1G 35% /w/workspace/edgex-go/518 /dev/vda1 40.0G 13.9G 26.1G 35% /w/workspace/edgex-go/518@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1569 555 0 5695 6323 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:ec:3d:15 brd ff:ff:ff:ff:ff:ff inet 10.30.122.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85250sec preferred_lft 85250sec inet6 fe80::f816:3eff:feec:3d15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:23:0c:3b:4c 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::42:23ff:fe0c:3b4c/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) 06/02/21 _x86_64_ (2 CPU) 21:27:51 LINUX RESTART (2 CPU) 21:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:30:02 178.80 0.18 178.62 0.00 22.78 58877.16 0.00 21:31:01 67.06 0.00 67.06 0.00 0.00 7306.94 0.00 21:32:01 58.08 0.02 58.07 0.00 0.53 6913.96 0.00 21:33:01 114.59 0.02 114.57 0.00 0.53 21777.56 0.00 21:34:01 886.33 479.92 406.40 0.00 20244.23 270669.54 0.00 21:35:01 504.16 116.31 387.85 0.00 8514.78 139257.89 0.00 21:36:01 598.70 113.62 485.08 0.00 4267.07 143644.66 0.00 21:37:01 18.00 2.40 15.61 0.00 149.10 434.29 0.00 21:38:01 0.45 0.03 0.42 0.00 0.27 7.70 0.00 21:39:01 0.27 0.00 0.27 0.00 0.00 3.20 0.00 21:40:01 0.30 0.00 0.30 0.00 0.00 3.68 0.00 21:41:01 0.25 0.00 0.25 0.00 0.00 3.07 0.00 21:42:01 0.27 0.00 0.27 0.00 0.00 2.61 0.00 21:43:01 0.47 0.18 0.28 0.00 5.73 3.03 0.00 21:44:01 0.77 0.00 0.77 0.00 0.00 15.73 0.00 21:45:01 0.37 0.00 0.37 0.00 0.00 4.93 0.00 21:46:01 133.21 2.66 130.54 0.00 286.96 31494.59 0.00 21:47:02 151.66 39.17 112.49 0.00 3998.67 27325.15 0.00 Average: 151.02 42.05 108.97 0.00 2088.81 39404.06 0.00 21:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:02 4255876 0 997896 12.46 2620 2752548 1246288 13.76 1005928 2200452 16 21:31:01 3673364 0 1195284 14.92 2620 3137672 1671196 18.45 1453056 2318948 182320 21:32:01 3753280 0 1207448 15.08 2620 3045592 1881260 20.77 1355676 2331168 91332 21:33:01 3617440 0 1187424 14.83 2620 3201456 2101960 23.21 1310144 2501900 32 21:34:01 905948 0 1560824 19.49 2620 5539548 2989880 33.01 2614528 3761364 43952 21:35:01 257888 0 1509708 18.85 2620 6238724 2495204 27.55 3280940 3727112 588 21:36:01 2706540 0 1329708 16.60 2620 3970072 1636892 18.07 1496948 3047920 32 21:37:01 2709724 0 1322000 16.51 2620 3974596 1635076 18.05 1667228 2880204 8 21:38:01 2729472 0 1302248 16.26 2620 3974600 1397320 15.43 1656824 2876244 8 21:39:01 2729680 0 1302032 16.26 2620 3974608 1397404 15.43 1656936 2876244 8 21:40:01 2729928 0 1301780 16.25 2620 3974612 1397428 15.43 1656980 2876264 8 21:41:01 2729808 0 1301896 16.26 2620 3974616 1397320 15.43 1656832 2876264 8 21:42:01 2729792 0 1301904 16.26 2620 3974624 1397320 15.43 1656724 2876264 8 21:43:01 2729660 0 1302004 16.26 2620 3974656 1397320 15.43 1656972 2876164 16 21:44:01 2729572 0 1302084 16.26 2620 3974664 1397404 15.43 1657184 2876164 8 21:45:01 2729848 0 1301808 16.25 2620 3974664 1397320 15.43 1656984 2876164 12 21:46:01 1933408 0 1371612 17.13 2620 4701300 1410564 15.57 1786532 3479544 32 21:47:02 521552 0 1586040 19.80 2620 5898728 1876996 20.72 2077988 4452636 473240 Average: 2565154 0 1315761 16.43 2620 4125404 1673564 18.48 1739134 2983946 43979 21:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:02 eth0 561.80 484.77 3548.75 49.10 0.00 0.00 0.00 0.00 21:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:02 docker0 226.96 270.51 15.55 846.90 0.00 0.00 0.00 0.00 21:31:01 eth0 42.40 24.08 37.54 16.89 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 veth003d99c 0.42 0.56 0.04 0.05 0.00 0.00 0.00 0.00 21:31:01 docker0 0.42 0.42 0.03 0.04 0.00 0.00 0.00 0.00 21:32:01 eth0 121.10 71.54 98.27 138.84 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 veth003d99c 1.95 1.95 0.15 0.15 0.00 0.00 0.00 0.00 21:32:01 docker0 1.95 1.95 0.13 0.15 0.00 0.00 0.00 0.00 21:33:01 veth5780fb1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 176.64 152.45 1692.41 115.41 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth0485f1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth999d52e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth72f8536 0.00 0.46 0.00 0.02 0.00 0.00 0.00 0.00 21:34:01 vethe4de404 0.00 1.13 0.00 0.06 0.00 0.00 0.00 0.00 21:35:01 vethe4de404 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 21:35:01 eth0 3000.75 2580.89 13465.86 558.87 0.00 0.00 0.00 0.00 21:35:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 veth835beea 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 21:36:01 eth0 173.63 116.67 551.83 238.37 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 1313.22 1281.62 100.33 4342.44 0.00 0.00 0.00 0.00 21:37:01 eth0 369.49 360.41 199.33 1444.53 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.07 0.07 0.01 0.03 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 2.35 1.37 2.36 0.09 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.32 0.27 0.14 0.08 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 496.30 457.57 4468.71 45.11 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 54.07 54.97 4.68 377.51 0.00 0.00 0.00 0.00 21:47:02 eth0 625.68 566.49 5682.86 145.37 0.00 0.00 0.00 0.00 21:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:02 docker0 35.24 36.37 3.00 260.52 0.00 0.00 0.00 0.00 Average: eth0 158.30 134.77 996.18 124.43 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 24.68 30.23 1.74 126.81 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) 06/02/21 _x86_64_ (2 CPU) 21:27:51 LINUX RESTART (2 CPU) 21:29:01 CPU %user %nice %system %iowait %steal %idle 21:30:02 all 15.91 0.00 7.98 2.76 0.09 73.27 21:30:02 0 14.07 0.00 8.12 3.13 0.10 74.58 21:30:02 1 17.76 0.00 7.84 2.38 0.07 71.95 21:31:01 all 77.21 0.00 9.71 0.74 0.09 12.24 21:31:01 0 76.97 0.00 10.30 0.66 0.09 11.97 21:31:01 1 77.44 0.00 9.12 0.83 0.09 12.52 21:32:01 all 35.94 0.00 6.14 1.14 0.09 56.69 21:32:01 0 36.45 0.00 6.09 1.10 0.09 56.28 21:32:01 1 35.43 0.00 6.19 1.19 0.09 57.10 21:33:01 all 58.35 0.00 11.07 1.61 0.10 28.87 21:33:01 0 58.79 0.00 11.30 1.60 0.09 28.23 21:33:01 1 57.92 0.00 10.84 1.62 0.11 29.51 21:34:01 all 36.10 0.00 23.78 25.84 0.12 14.17 21:34:01 0 36.10 0.00 23.99 26.85 0.13 12.93 21:34:01 1 36.10 0.00 23.56 24.83 0.11 15.41 21:35:01 all 79.66 0.00 17.84 2.25 0.13 0.12 21:35:01 0 80.89 0.00 16.48 2.37 0.13 0.13 21:35:01 1 78.43 0.00 19.19 2.14 0.13 0.11 21:36:01 all 64.75 0.00 17.51 5.97 0.13 11.64 21:36:01 0 65.73 0.00 16.25 6.06 0.15 11.81 21:36:01 1 63.79 0.00 18.75 5.87 0.11 11.48 21:37:01 all 14.70 0.00 3.03 0.08 0.10 82.10 21:37:01 0 14.90 0.00 3.15 0.07 0.09 81.80 21:37:01 1 14.50 0.00 2.91 0.09 0.10 82.40 21:38:01 all 0.18 0.00 0.03 0.00 0.06 99.73 21:38:01 0 0.23 0.00 0.02 0.00 0.07 99.68 21:38:01 1 0.13 0.00 0.03 0.00 0.05 99.78 21:39:01 all 0.10 0.00 0.02 0.00 0.04 99.84 21:39:01 0 0.13 0.00 0.03 0.00 0.05 99.78 21:39:01 1 0.07 0.00 0.00 0.00 0.03 99.90 21:40:01 all 0.04 0.00 0.03 0.00 0.05 99.87 21:40:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:40:01 1 0.05 0.00 0.03 0.00 0.07 99.85 21:40:01 CPU %user %nice %system %iowait %steal %idle 21:41:01 all 0.05 0.00 0.02 0.00 0.04 99.89 21:41:01 0 0.03 0.00 0.02 0.00 0.03 99.92 21:41:01 1 0.07 0.00 0.02 0.00 0.05 99.87 21:42:01 all 0.04 0.00 0.03 0.00 0.03 99.90 21:42:01 0 0.05 0.00 0.02 0.00 0.02 99.92 21:42:01 1 0.03 0.00 0.03 0.00 0.05 99.88 21:43:01 all 0.06 0.00 0.04 0.00 0.04 99.86 21:43:01 0 0.10 0.00 0.03 0.00 0.05 99.82 21:43:01 1 0.02 0.00 0.05 0.00 0.03 99.90 21:44:01 all 0.06 0.00 0.01 0.00 0.04 99.89 21:44:01 0 0.08 0.00 0.02 0.00 0.05 99.85 21:44:01 1 0.03 0.00 0.00 0.00 0.03 99.93 21:45:01 all 0.04 0.00 0.02 0.00 0.03 99.91 21:45:01 0 0.05 0.00 0.00 0.00 0.02 99.93 21:45:01 1 0.03 0.00 0.03 0.00 0.05 99.88 21:46:01 all 12.26 0.00 5.15 2.94 0.07 79.58 21:46:01 0 11.41 0.00 5.28 2.67 0.05 80.60 21:46:01 1 13.11 0.00 5.03 3.21 0.09 78.56 21:47:02 all 19.70 0.00 8.83 2.51 0.10 68.86 21:47:02 0 17.38 0.00 8.19 2.07 0.11 72.25 21:47:02 1 22.02 0.00 9.47 2.95 0.09 65.47 Average: all 21.94 0.00 5.91 2.43 0.07 69.64 Average: 0 21.79 0.00 5.80 2.47 0.07 69.86 Average: 1 22.10 0.00 6.02 2.40 0.07 69.42