---> uname -a: Linux prd-centos7-docker-4c-2g-118.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 14.7G 25.3G 37% / 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 14.7G 25.3G 37% /facter-os /dev/vda1 40.0G 14.7G 25.3G 37% /etc/resolv.conf /dev/vda1 40.0G 14.7G 25.3G 37% /etc/hostname /dev/vda1 40.0G 14.7G 25.3G 37% /etc/hosts /dev/vda1 40.0G 14.7G 25.3G 37% /run/cloud-init/result.json /dev/vda1 40.0G 14.7G 25.3G 37% /var/log/sa-host /dev/vda1 40.0G 14.7G 25.3G 37% /var/log/secure /dev/vda1 40.0G 14.7G 25.3G 37% /var/log/auth.log /dev/vda1 40.0G 14.7G 25.3G 37% /w/workspace/edgex-go/517@tmp /dev/vda1 40.0G 14.7G 25.3G 37% /w/workspace/edgex-go/517 ---> free -m: total used free shared buff/cache available Mem: 7821 1602 240 0 5978 6299 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:f6:83:ab brd ff:ff:ff:ff:ff:ff inet 10.30.123.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85106sec preferred_lft 85106sec inet6 fe80::f816:3eff:fef6:83ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c5:03:08:34 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:c5ff:fe03:834/64 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) 19:04:33 LINUX RESTART (2 CPU) 19:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:06:01 157.84 58.81 99.03 0.00 8678.79 45442.77 0.00 19:07:01 88.03 0.18 87.85 0.00 22.78 41436.11 0.00 19:08:01 147.91 0.00 147.91 0.00 0.00 17549.38 0.00 19:09:01 64.88 0.00 64.88 0.00 0.00 12526.33 0.00 19:10:01 60.16 0.03 60.12 0.00 1.06 3436.40 0.00 19:11:02 211.17 37.86 173.31 0.00 907.55 92542.42 0.00 19:12:02 628.53 331.98 296.54 0.00 14374.63 180194.47 0.00 19:13:01 522.59 354.99 167.60 0.00 21424.42 57695.46 0.00 19:14:01 328.72 6.54 322.17 0.00 2764.91 105322.01 0.00 19:15:01 363.09 3.51 359.58 0.00 391.41 177257.67 0.00 19:16:01 137.99 12.59 125.40 0.00 1419.08 17722.71 0.00 19:17:01 5.21 0.07 5.15 0.00 1.20 116.11 0.00 19:18:01 0.40 0.00 0.40 0.00 0.00 7.35 0.00 19:19:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 19:20:01 0.42 0.18 0.23 0.00 5.73 4.23 0.00 19:21:01 0.88 0.00 0.88 0.00 0.00 16.26 0.00 19:22:01 0.32 0.00 0.32 0.00 0.00 4.60 0.00 19:23:01 0.28 0.00 0.28 0.00 0.00 3.03 0.00 19:24:01 0.27 0.00 0.27 0.00 0.00 3.30 0.00 19:25:01 126.52 3.81 122.70 0.00 257.56 27329.11 0.00 19:26:01 170.20 30.43 139.77 0.00 3748.03 30811.68 0.00 Average: 143.08 39.62 103.47 0.00 2547.67 38497.78 0.00 19:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:06:01 5134288 0 892932 11.15 2620 1979092 1506456 16.63 861356 1601004 77908 19:07:01 4183604 0 966676 12.07 2620 2856032 1568412 17.32 1058016 2280464 36 19:08:01 3935016 0 1120024 13.98 2620 2951272 1676060 18.50 1287172 2238248 193792 19:09:01 3627644 0 1222992 15.27 2620 3155676 1953084 21.56 1486688 2322264 34932 19:10:01 3641464 0 1213644 15.15 2620 3151204 1791084 19.77 1410408 2379300 135216 19:11:02 140120 0 1478532 18.46 2620 6387660 2479480 27.37 3073524 4109228 1539068 19:12:02 223228 0 1517884 18.95 2620 6265200 2560896 28.27 3090576 3965468 132208 19:13:01 280584 0 1953232 24.39 2620 5772496 3822452 42.20 2721916 4245084 160684 19:14:01 314868 0 1498920 18.72 2620 6192524 2185524 24.13 2771420 4164668 83964 19:15:01 937476 0 1576984 19.69 2620 5491852 2857400 31.55 2782924 3502776 22420 19:16:01 2308548 0 1357560 16.95 2620 4340204 1697964 18.75 1413032 3537472 32 19:17:01 2334804 0 1331248 16.62 2620 4340260 1521264 16.80 1481240 3447556 8 19:18:01 2346368 0 1319676 16.48 2620 4340268 1402792 15.49 1474436 3445244 8 19:19:01 2347204 0 1318840 16.47 2620 4340268 1402756 15.49 1473968 3445604 8 19:20:01 2348200 0 1317804 16.45 2620 4340308 1402564 15.49 1473912 3444828 16 19:21:01 2348252 0 1317748 16.45 2620 4340312 1402660 15.49 1473584 3445140 8 19:22:01 2348372 0 1317620 16.45 2620 4340320 1402564 15.49 1473612 3445140 8 19:23:01 2348444 0 1317544 16.45 2620 4340324 1402564 15.49 1473616 3445140 8 19:24:01 2348256 0 1317732 16.45 2620 4340324 1402564 15.49 1473500 3445140 8 19:25:01 1336416 0 1478944 18.47 2620 5190952 1593748 17.60 1661072 4188568 101648 19:26:01 678372 0 1544924 19.29 2620 5783016 1575336 17.39 1728732 4669604 144 Average: 2167216 0 1351498 16.87 2620 4487598 1838458 20.30 1768795 3369902 118196 19:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:06:01 eth0 1262.99 1254.41 5044.27 162.25 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 455.13 299.13 39.45 1329.57 0.00 0.00 0.00 0.00 19:06:01 vethbf6011e 455.13 299.25 45.67 1329.58 0.00 0.00 0.00 0.00 19:07:01 eth0 616.37 696.04 4054.53 68.09 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 veth98c76f0 0.27 0.28 0.03 0.30 0.00 0.00 0.00 0.00 19:07:01 docker0 469.36 363.32 35.65 1357.92 0.00 0.00 0.00 0.00 19:08:01 vethb442260 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:08:01 eth0 254.24 180.88 874.54 27.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 160.93 219.27 11.43 843.15 0.00 0.00 0.00 0.00 19:09:01 vethb442260 0.73 0.73 0.06 0.07 0.00 0.00 0.00 0.00 19:09:01 eth0 41.40 26.46 28.86 111.69 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 19:10:01 vethb442260 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 19:10:01 eth0 22.94 12.74 18.81 10.34 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 1.43 1.43 0.09 0.11 0.00 0.00 0.00 0.00 19:11:02 eth0 181.00 156.34 1665.88 22.99 0.00 0.00 0.00 0.00 19:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:02 veth259c197 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:02 eth0 92.58 71.98 187.13 14.56 0.00 0.00 0.00 0.00 19:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:02 veth259c197 0.00 0.69 0.00 0.03 0.00 0.00 0.00 0.00 19:12:02 veth8dc62b9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 veth2b0089a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 veth4bd9219 23.00 38.39 1.86 350.11 0.00 0.00 0.00 0.00 19:13:01 vetha94d73c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 vethf572a2f 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 19:14:01 vethd91fb9f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:14:01 eth0 2765.46 2583.10 13779.33 562.97 0.00 0.00 0.00 0.00 19:14:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 veth259c197 0.00 1.45 0.00 0.07 0.00 0.00 0.00 0.00 19:15:01 eth0 67.29 42.65 128.23 17.37 0.00 0.00 0.00 0.00 19:15:01 vethf74791c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 veth259c197 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 19:16:01 eth0 287.28 267.39 236.72 965.72 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 1235.44 1078.03 96.25 4388.17 0.00 0.00 0.00 0.00 19:17:01 eth0 138.63 142.28 64.81 694.10 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 3.40 1.78 3.56 0.12 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 eth0 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 eth0 466.92 427.12 4459.14 40.30 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 vethb91c5b3 47.55 50.62 4.40 371.57 0.00 0.00 0.00 0.00 19:25:01 docker0 47.55 50.48 3.75 371.56 0.00 0.00 0.00 0.00 19:26:01 eth0 506.50 444.84 3536.50 138.27 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 46.64 54.75 3.60 261.76 0.00 0.00 0.00 0.00 Average: eth0 200.10 185.40 1055.92 115.16 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 63.34 56.37 4.94 239.23 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) 19:04:33 LINUX RESTART (2 CPU) 19:05:01 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 24.93 0.00 9.78 27.42 0.09 37.79 19:06:01 0 24.77 0.00 10.74 30.86 0.09 33.54 19:06:01 1 25.08 0.00 8.81 23.97 0.09 42.05 19:07:01 all 16.18 0.00 5.56 2.98 0.08 75.21 19:07:01 0 19.83 0.00 5.54 2.05 0.07 72.51 19:07:01 1 12.55 0.00 5.58 3.90 0.09 77.88 19:08:01 all 41.19 0.00 8.40 4.57 0.10 45.75 19:08:01 0 41.28 0.00 8.59 4.91 0.11 45.12 19:08:01 1 41.10 0.00 8.21 4.23 0.09 46.38 19:09:01 all 42.62 0.00 5.88 4.77 0.08 46.65 19:09:01 0 44.39 0.00 5.52 3.71 0.07 46.32 19:09:01 1 40.85 0.00 6.24 5.83 0.09 46.99 19:10:01 all 65.98 0.00 9.20 0.99 0.12 23.72 19:10:01 0 66.52 0.00 9.23 1.12 0.11 23.02 19:10:01 1 65.44 0.00 9.16 0.86 0.13 24.41 19:11:02 all 28.42 0.00 11.60 28.53 0.12 31.33 19:11:02 0 27.47 0.00 11.63 26.32 0.12 34.46 19:11:02 1 29.37 0.00 11.56 30.75 0.12 28.19 19:12:02 all 14.54 0.00 11.07 63.83 0.10 10.45 19:12:02 0 14.37 0.00 11.31 65.03 0.09 9.20 19:12:02 1 14.72 0.00 10.83 62.63 0.11 11.71 19:13:01 all 53.87 0.00 10.52 33.76 0.13 1.72 19:13:01 0 52.46 0.00 11.75 34.87 0.13 0.79 19:13:01 1 55.30 0.00 9.28 32.63 0.13 2.66 19:14:01 all 36.70 0.00 11.92 45.15 0.12 6.11 19:14:01 0 36.50 0.00 12.25 46.09 0.12 5.03 19:14:01 1 36.89 0.00 11.58 44.21 0.13 7.20 19:15:01 all 36.66 0.00 14.54 43.56 0.13 5.10 19:15:01 0 35.07 0.00 15.50 44.38 0.13 4.93 19:15:01 1 38.26 0.00 13.58 42.75 0.14 5.26 19:16:01 all 36.06 0.00 7.90 9.08 0.11 46.86 19:16:01 0 35.81 0.00 7.92 9.34 0.11 46.83 19:16:01 1 36.31 0.00 7.88 8.83 0.11 46.88 19:16:01 CPU %user %nice %system %iowait %steal %idle 19:17:01 all 6.71 0.00 1.24 0.07 0.06 91.93 19:17:01 0 6.76 0.00 1.29 0.05 0.05 91.85 19:17:01 1 6.66 0.00 1.19 0.08 0.07 92.00 19:18:01 all 0.08 0.00 0.04 0.00 0.04 99.83 19:18:01 0 0.05 0.00 0.05 0.00 0.05 99.85 19:18:01 1 0.12 0.00 0.03 0.00 0.03 99.82 19:19:01 all 0.08 0.00 0.03 0.00 0.03 99.87 19:19:01 0 0.07 0.00 0.03 0.00 0.03 99.87 19:19:01 1 0.08 0.00 0.02 0.00 0.02 99.88 19:20:01 all 0.06 0.00 0.06 0.00 0.03 99.85 19:20:01 0 0.03 0.00 0.05 0.00 0.05 99.87 19:20:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:21:01 all 0.11 0.00 0.03 0.00 0.03 99.84 19:21:01 0 0.05 0.00 0.02 0.00 0.03 99.90 19:21:01 1 0.17 0.00 0.03 0.00 0.02 99.78 19:22:01 all 0.08 0.00 0.04 0.00 0.03 99.85 19:22:01 0 0.02 0.00 0.05 0.00 0.03 99.90 19:22:01 1 0.15 0.00 0.03 0.00 0.02 99.80 19:23:01 all 0.06 0.00 0.03 0.00 0.03 99.88 19:23:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:23:01 1 0.08 0.00 0.02 0.00 0.03 99.87 19:24:01 all 0.13 0.00 0.03 0.00 0.02 99.82 19:24:01 0 0.20 0.00 0.02 0.00 0.00 99.78 19:24:01 1 0.07 0.00 0.03 0.00 0.03 99.87 19:25:01 all 12.79 0.00 4.86 2.22 0.07 80.06 19:25:01 0 12.70 0.00 5.02 2.65 0.07 79.56 19:25:01 1 12.88 0.00 4.70 1.80 0.07 80.56 19:26:01 all 16.05 0.00 8.00 4.44 0.09 71.42 19:26:01 0 18.60 0.00 8.21 4.22 0.09 68.88 19:26:01 1 13.54 0.00 7.78 4.66 0.09 73.94 Average: all 20.03 0.00 5.60 12.55 0.07 61.75 Average: 0 20.20 0.00 5.79 12.76 0.07 61.18 Average: 1 19.85 0.00 5.41 12.34 0.08 62.33