---> uname -a: Linux prd-centos7-docker-4c-2g-15091.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 13.4G 26.6G 34% / 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 13.4G 26.6G 34% /facter-os /dev/vda1 40.0G 13.4G 26.6G 34% /etc/resolv.conf /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hostname /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hosts /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/auth.log /dev/vda1 40.0G 13.4G 26.6G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/sa-host /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/secure /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/499 /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/499@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1581 304 0 5936 6318 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:8b:ab:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85168sec preferred_lft 85168sec inet6 fe80::f816:3eff:fe8b:aba4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:82:fc:7d:3f 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::42:82ff:fefc:7d3f/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) 05/19/21 _x86_64_ (2 CPU) 17:32:45 LINUX RESTART (2 CPU) 17:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:35:01 81.42 0.27 81.16 0.00 24.90 43541.85 0.00 17:36:01 130.73 0.00 130.73 0.00 0.00 16085.82 0.00 17:37:01 63.40 0.00 63.40 0.00 0.00 12429.94 0.00 17:38:01 62.35 0.00 62.35 0.00 0.00 3850.04 0.00 17:39:03 268.67 90.94 177.73 0.00 2185.16 110303.74 0.00 17:40:01 282.83 65.56 217.26 0.00 1602.48 127054.95 0.00 17:41:01 192.62 28.59 164.04 0.00 1282.32 73721.45 0.00 17:42:01 356.21 108.97 247.24 0.00 3604.26 116703.46 0.00 17:43:01 255.22 54.94 200.28 0.00 2863.73 102340.60 0.00 17:44:01 235.22 12.06 223.16 0.00 1245.36 37890.61 0.00 17:45:01 6.06 0.32 5.75 0.00 4.00 128.63 0.00 17:46:01 0.25 0.00 0.25 0.00 0.00 5.01 0.00 17:47:01 0.25 0.00 0.25 0.00 0.00 3.80 0.00 17:48:01 0.43 0.18 0.25 0.00 5.73 2.57 0.00 17:49:02 0.73 0.00 0.73 0.00 0.00 16.61 0.00 17:50:01 0.25 0.00 0.25 0.00 0.00 2.61 0.00 17:51:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 17:52:01 75.12 1.80 73.32 0.00 96.72 19130.56 0.00 17:53:01 164.08 0.00 164.08 0.00 0.00 38879.30 0.00 Average: 114.63 19.21 95.43 0.00 681.54 36965.37 0.00 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:01 4124348 0 958692 11.97 2620 2923280 1450916 16.02 1048628 2347448 16 17:36:01 3870212 0 1104428 13.79 2620 3031680 1567900 17.31 1308576 2276940 254344 17:37:01 3660944 0 1181848 14.76 2620 3163528 1902932 21.01 1444928 2333112 26656 17:38:01 3643612 0 1122288 14.01 2620 3240420 1496156 16.52 1319696 2469824 197764 17:39:03 1348600 0 1334524 16.66 2620 5323196 1913536 21.13 1882152 4105324 765036 17:40:01 677092 0 1294172 16.16 2620 6035056 1579284 17.44 3030544 3601268 231960 17:41:01 537912 0 1653076 20.64 2620 5815332 3475836 38.38 3053748 3662284 313444 17:42:01 712436 0 1419408 17.72 2620 5874476 2102140 23.21 2209728 4361368 682896 17:43:01 590464 0 1827180 22.81 2620 5588676 3000220 33.12 2781048 3862544 32 17:44:01 2472612 0 1306648 16.31 2620 4227060 1533700 16.93 1462452 3343388 36 17:45:01 2484228 0 1294964 16.17 2620 4227128 1434532 15.84 1587148 3211984 20 17:46:01 2490868 0 1288316 16.09 2620 4227136 1392436 15.37 1583396 3211984 20 17:47:01 2487156 0 1292024 16.13 2620 4227140 1392436 15.37 1582564 3216672 8 17:48:01 2486776 0 1292368 16.14 2620 4227176 1392556 15.37 1593988 3205652 28 17:49:02 2483864 0 1295276 16.17 2620 4227180 1392568 15.37 1599404 3202960 8 17:50:01 2484188 0 1294948 16.17 2620 4227184 1392436 15.37 1598968 3202964 8 17:51:01 2484304 0 1294828 16.17 2620 4227188 1392436 15.37 1599096 3202960 8 17:52:01 1659256 0 1398968 17.47 2620 4948096 1674140 18.48 1699176 3861608 80920 17:53:01 921248 0 1533052 19.14 2620 5552020 1661260 18.34 1837480 4331740 40 Average: 2190533 0 1325632 16.55 2620 4490155 1744601 19.26 1801196 3316422 134381 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:01 eth0 394.06 319.74 3075.73 34.64 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 75.63 119.26 4.29 375.26 0.00 0.00 0.00 0.00 17:36:01 veth715e7bf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:36:01 eth0 167.32 147.26 505.30 24.92 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 126.47 131.80 9.90 472.16 0.00 0.00 0.00 0.00 17:37:01 veth715e7bf 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 17:37:01 eth0 42.15 28.64 24.50 117.00 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 17:38:01 veth715e7bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 29.66 14.84 24.24 12.95 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:03 veth1b016aa 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:39:03 eth0 169.44 147.38 1639.08 20.21 0.00 0.00 0.00 0.00 17:39:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 veth1b016aa 0.00 0.65 0.00 0.03 0.00 0.00 0.00 0.00 17:40:01 veth5c34b2f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 88.70 70.59 191.62 15.31 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 veth86573d7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:41:01 veth4bbd0b3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:41:01 veth1b016aa 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:41:01 eth0 17.80 9.07 14.64 7.70 0.00 0.00 0.00 0.00 17:42:01 veth1b016aa 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 17:42:01 eth0 66.45 44.96 237.99 118.57 0.00 0.00 0.00 0.00 17:42:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 docker0 1077.89 867.45 87.28 3857.68 0.00 0.00 0.00 0.00 17:43:01 veth1b016aa 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:43:01 veth18c027c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:43:01 eth0 54.12 38.07 115.76 12.39 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 437.40 381.98 1749.60 931.96 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 1147.34 960.65 91.85 4348.03 0.00 0.00 0.00 0.00 17:45:01 eth0 129.20 134.46 56.72 656.32 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.50 0.33 0.27 0.20 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:02 eth0 0.30 0.25 0.14 0.08 0.00 0.00 0.00 0.00 17:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 450.66 411.07 4082.50 103.83 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 veth5bbd93e 1.42 1.02 0.57 0.82 0.00 0.00 0.00 0.00 17:53:01 eth0 517.64 466.18 3906.11 70.30 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 92.61 92.72 7.28 636.11 0.00 0.00 0.00 0.00 Average: veth5bbd93e 0.07 0.05 0.03 0.04 0.00 0.00 0.00 0.00 Average: eth0 135.32 116.84 825.73 112.02 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 23.01 27.67 1.62 121.66 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) 05/19/21 _x86_64_ (2 CPU) 17:32:45 LINUX RESTART (2 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 10.06 0.00 4.78 12.36 0.06 72.74 17:35:01 0 8.32 0.00 4.95 9.75 0.05 76.93 17:35:01 1 11.79 0.00 4.61 14.97 0.07 68.57 17:36:01 all 55.60 0.00 9.43 6.87 0.11 28.00 17:36:01 0 56.24 0.00 9.38 4.92 0.11 29.35 17:36:01 1 54.95 0.00 9.49 8.81 0.11 26.64 17:37:01 all 34.81 0.00 5.10 3.83 0.10 56.15 17:37:01 0 35.91 0.00 5.02 4.78 0.09 54.20 17:37:01 1 33.72 0.00 5.18 2.89 0.11 58.10 17:38:01 all 70.33 0.00 9.93 1.44 0.13 18.17 17:38:01 0 71.76 0.00 9.91 1.44 0.13 16.77 17:38:01 1 68.92 0.00 9.94 1.43 0.13 19.57 17:39:03 all 15.50 0.00 9.83 49.12 0.11 25.44 17:39:03 0 16.06 0.00 10.04 49.62 0.12 24.15 17:39:03 1 14.94 0.00 9.62 48.62 0.10 26.72 17:40:01 all 10.53 0.00 8.80 61.22 0.13 19.32 17:40:01 0 10.46 0.00 8.84 63.65 0.16 16.89 17:40:01 1 10.60 0.00 8.76 58.77 0.09 21.77 17:41:01 all 60.45 0.00 10.36 25.87 0.10 3.22 17:41:01 0 61.03 0.00 9.71 26.81 0.11 2.33 17:41:01 1 59.86 0.00 11.01 24.94 0.09 4.10 17:42:01 all 18.81 0.00 10.63 63.39 0.12 7.05 17:42:01 0 18.89 0.00 10.40 62.72 0.11 7.89 17:42:01 1 18.74 0.00 10.85 64.07 0.12 6.21 17:43:01 all 43.50 0.00 9.49 39.44 0.10 7.47 17:43:01 0 43.44 0.00 9.53 40.29 0.09 6.65 17:43:01 1 43.56 0.00 9.45 38.60 0.11 8.29 17:44:01 all 35.32 0.00 10.03 6.91 0.12 47.62 17:44:01 0 34.78 0.00 10.14 6.43 0.13 48.53 17:44:01 1 35.86 0.00 9.93 7.39 0.11 46.71 17:45:01 all 7.89 0.00 1.11 0.03 0.08 90.89 17:45:01 0 8.07 0.00 1.33 0.03 0.07 90.50 17:45:01 1 7.71 0.00 0.89 0.03 0.09 91.29 17:45:01 CPU %user %nice %system %iowait %steal %idle 17:46:01 all 0.23 0.00 0.05 0.00 0.04 99.68 17:46:01 0 0.32 0.00 0.03 0.00 0.05 99.60 17:46:01 1 0.13 0.00 0.07 0.00 0.03 99.77 17:47:01 all 0.07 0.00 0.01 0.00 0.03 99.89 17:47:01 0 0.10 0.00 0.00 0.00 0.03 99.87 17:47:01 1 0.03 0.00 0.02 0.00 0.03 99.92 17:48:01 all 0.09 0.00 0.05 0.00 0.04 99.82 17:48:01 0 0.13 0.00 0.05 0.00 0.05 99.77 17:48:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:49:02 all 0.20 0.00 0.03 0.00 0.03 99.74 17:49:02 0 0.35 0.00 0.02 0.00 0.03 99.60 17:49:02 1 0.05 0.00 0.03 0.00 0.03 99.88 17:50:01 all 0.08 0.00 0.02 0.00 0.03 99.86 17:50:01 0 0.15 0.00 0.02 0.00 0.03 99.80 17:50:01 1 0.02 0.00 0.02 0.00 0.03 99.93 17:51:01 all 0.16 0.00 0.01 0.00 0.03 99.81 17:51:01 0 0.30 0.00 0.02 0.00 0.03 99.65 17:51:01 1 0.02 0.00 0.00 0.00 0.02 99.97 17:52:01 all 9.28 0.00 3.59 1.74 0.06 85.33 17:52:01 0 9.70 0.00 3.86 2.33 0.05 84.06 17:52:01 1 8.86 0.00 3.33 1.16 0.07 86.58 17:53:01 all 16.84 0.00 8.33 5.92 0.09 68.82 17:53:01 0 15.11 0.00 8.76 6.69 0.09 69.35 17:53:01 1 18.57 0.00 7.90 5.15 0.09 68.29 Average: all 19.88 0.00 5.22 14.33 0.08 60.50 Average: 0 19.95 0.00 5.24 14.41 0.08 60.32 Average: 1 19.80 0.00 5.19 14.25 0.08 60.68