---> uname -a: Linux prd-centos7-docker-4c-2g-281.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 11.7G 28.3G 29% / 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 11.7G 28.3G 29% /facter-os /dev/vda1 40.0G 11.7G 28.3G 29% /etc/resolv.conf /dev/vda1 40.0G 11.7G 28.3G 29% /etc/hostname /dev/vda1 40.0G 11.7G 28.3G 29% /etc/hosts /dev/vda1 40.0G 11.7G 28.3G 29% /run/cloud-init/result.json /dev/vda1 40.0G 11.7G 28.3G 29% /var/log/sa-host /dev/vda1 40.0G 11.7G 28.3G 29% /var/log/secure /dev/vda1 40.0G 11.7G 28.3G 29% /var/log/auth.log /dev/vda1 40.0G 11.7G 28.3G 29% /w/workspace/edgex-go/6@tmp /dev/vda1 40.0G 11.7G 28.3G 29% /w/workspace/edgex-go/6 ---> free -m: total used free shared buff/cache available Mem: 7821 1319 2145 0 4356 6498 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:33:72:54 brd ff:ff:ff:ff:ff:ff inet 10.30.123.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84963sec preferred_lft 84963sec inet6 fe80::f816:3eff:fe33:7254/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2d:d5:4e:4f 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::42:2dff:fed5:4e4f/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) 06/03/21 _x86_64_ (2 CPU) 06:48:11 LINUX RESTART (2 CPU) 06:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:50:01 59.75 3.66 56.09 0.00 2603.56 19591.57 0.00 06:51:01 185.81 0.00 185.81 0.00 0.00 47990.78 0.00 06:52:01 65.41 0.00 65.41 0.00 0.00 13176.67 0.00 06:53:01 61.34 0.02 61.33 0.00 0.53 3816.86 0.00 06:54:03 657.33 245.03 412.30 0.00 8362.94 257351.11 0.00 06:55:01 400.77 82.99 317.78 0.00 5300.24 105029.83 0.00 06:56:02 476.12 19.14 456.98 0.00 738.01 178716.46 0.00 06:57:01 56.34 8.16 48.18 0.00 1245.18 5278.73 0.00 06:58:01 0.20 0.03 0.17 0.00 0.27 2.40 0.00 06:59:01 0.15 0.00 0.15 0.00 0.00 1.77 0.00 07:00:01 0.28 0.00 0.28 0.00 0.00 3.36 0.00 07:01:01 0.30 0.02 0.28 0.00 0.13 4.10 0.00 07:02:01 0.53 0.20 0.33 0.00 3.60 4.96 0.00 07:03:01 0.28 0.00 0.28 0.00 0.00 2.97 0.00 07:04:01 0.42 0.18 0.23 0.00 5.73 2.32 0.00 07:05:01 0.75 0.00 0.75 0.00 0.00 15.04 0.00 07:06:01 0.17 0.00 0.17 0.00 0.00 1.63 0.00 07:07:01 0.35 0.00 0.35 0.00 0.00 4.92 0.00 07:08:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 07:09:01 0.17 0.00 0.17 0.00 0.00 1.37 0.00 07:10:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 07:11:01 2.93 2.62 0.32 0.00 42.91 5.46 0.00 07:12:01 336.03 292.52 43.50 0.00 7456.76 2566.16 0.00 Average: 100.68 28.70 71.98 0.00 1124.19 27787.53 0.00 06:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 4733536 0 870044 10.86 2620 2402732 1482948 16.37 982032 1862480 343488 06:51:01 3915816 0 1135292 14.18 2620 2955204 1639368 18.10 1311464 2235692 200336 06:52:01 3747592 0 1105600 13.80 2620 3153120 1791092 19.77 1367280 2325604 10804 06:53:01 3785260 0 1010304 12.61 2620 3210748 1454100 16.05 1205148 2442980 166676 06:54:03 1215504 0 1280340 15.99 2620 5510468 1894920 20.92 2186476 3892020 4016 06:55:01 1202216 0 1251772 15.63 2620 5552324 1754024 19.37 2697332 3380840 6728 06:56:02 1921144 0 1341440 16.75 2620 4743728 2187784 24.15 1977892 3339772 14260 06:57:01 2981272 0 1156352 14.44 2620 3868688 1310672 14.47 1348064 2954280 20 06:58:01 2980312 0 1157288 14.45 2620 3868712 1266684 13.98 1396632 2909028 24 06:59:01 2980940 0 1156676 14.44 2620 3868696 1266540 13.98 1379656 2925624 16 07:00:01 2980964 0 1156648 14.44 2620 3868700 1266516 13.98 1379764 2925624 12 07:01:01 2980040 0 1157568 14.45 2620 3868704 1269228 14.01 1380028 2925856 8 07:02:01 2981128 0 1156296 14.44 2620 3868888 1266964 13.99 1379652 2925972 8 07:03:01 2981136 0 1156288 14.44 2620 3868888 1266964 13.99 1379632 2925972 8 07:04:01 2980776 0 1156612 14.44 2620 3868924 1267060 13.99 1379860 2925984 20 07:05:01 2980884 0 1156504 14.44 2620 3868924 1267096 13.99 1380124 2925984 8 07:06:01 2981240 0 1156140 14.44 2620 3868932 1266964 13.99 1379804 2925984 16 07:07:01 2981044 0 1156332 14.44 2620 3868936 1266964 13.99 1379788 2925984 8 07:08:01 2981284 0 1156088 14.43 2620 3868940 1266964 13.99 1379676 2925984 8 07:09:01 2981040 0 1156328 14.44 2620 3868944 1267048 13.99 1379852 2925984 16 07:10:01 2981036 0 1156328 14.44 2620 3868948 1266964 13.99 1379696 2925984 12 07:11:01 2977720 0 1158632 14.47 2620 3869960 1270160 14.02 1381712 2926448 8 07:12:01 2235236 0 1316684 16.44 2620 4454392 1545748 17.07 1477844 3446140 367336 Average: 2933353 0 1159198 14.47 2620 3913761 1426207 15.75 1473453 2905488 48428 06:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 eth0 787.58 1003.55 3421.53 144.28 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 840.77 577.69 70.56 2680.94 0.00 0.00 0.00 0.00 06:51:01 eth0 500.97 419.18 3326.57 45.30 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 veth462978e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:51:01 docker0 191.46 246.45 13.88 845.04 0.00 0.00 0.00 0.00 06:52:01 eth0 35.72 21.57 24.11 67.53 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 veth462978e 2.13 2.13 0.17 0.18 0.00 0.00 0.00 0.00 06:52:01 docker0 2.13 2.13 0.14 0.18 0.00 0.00 0.00 0.00 06:53:01 eth0 23.02 12.21 20.38 11.00 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 veth462978e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:03 veth673cfa2 0.00 0.82 0.00 0.05 0.00 0.00 0.00 0.00 06:54:03 eth0 261.93 222.32 1817.07 74.60 0.00 0.00 0.00 0.00 06:54:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:03 docker0 56.25 62.56 3.74 160.96 0.00 0.00 0.00 0.00 06:55:01 veth673cfa2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:55:01 eth0 168.92 131.41 1320.92 67.33 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 9.17 18.18 0.50 102.56 0.00 0.00 0.00 0.00 06:56:02 veth673cfa2 0.00 0.63 0.00 0.03 0.00 0.00 0.00 0.00 06:56:02 eth0 163.45 101.66 617.62 80.97 0.00 0.00 0.00 0.00 06:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 vethd0e7602 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 06:57:01 eth0 16.29 8.62 41.23 4.15 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 1186.74 1029.94 94.74 4362.09 0.00 0.00 0.00 0.00 06:58:01 eth0 0.87 0.73 0.64 0.23 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 eth0 0.20 0.18 0.07 0.01 0.00 0.00 0.00 0.00 07:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 eth0 0.62 0.18 0.13 0.07 0.00 0.00 0.00 0.00 07:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 eth0 0.67 0.45 0.33 0.21 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 eth0 0.15 0.15 0.06 0.01 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 218.89 192.84 2179.65 60.71 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.01 92.20 556.41 24.23 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 50.78 44.07 4.05 186.67 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) 06/03/21 _x86_64_ (2 CPU) 06:48:11 LINUX RESTART (2 CPU) 06:49:01 CPU %user %nice %system %iowait %steal %idle 06:50:01 all 16.42 0.00 4.78 8.02 0.09 70.70 06:50:01 0 14.39 0.00 5.23 9.84 0.09 70.46 06:50:01 1 18.44 0.00 4.32 6.21 0.09 70.94 06:51:01 all 44.88 0.00 8.88 3.95 0.11 42.18 06:51:01 0 45.41 0.00 9.61 3.55 0.11 41.32 06:51:01 1 44.35 0.00 8.14 4.36 0.11 43.04 06:52:01 all 38.45 0.00 4.49 0.69 0.08 56.29 06:52:01 0 37.97 0.00 4.69 0.77 0.07 56.49 06:52:01 1 38.92 0.00 4.30 0.62 0.09 56.08 06:53:01 all 68.51 0.00 8.52 0.82 0.11 22.04 06:53:01 0 69.13 0.00 8.69 0.89 0.11 21.17 06:53:01 1 67.89 0.00 8.35 0.75 0.11 22.90 06:54:03 all 28.54 0.00 18.67 24.62 0.11 28.07 06:54:03 0 26.98 0.00 18.77 25.11 0.11 29.03 06:54:03 1 30.09 0.00 18.56 24.13 0.11 27.11 06:55:01 all 74.76 0.00 13.98 10.38 0.12 0.75 06:55:01 0 75.37 0.00 13.40 10.08 0.13 1.01 06:55:01 1 74.16 0.00 14.55 10.68 0.11 0.50 06:56:02 all 71.72 0.00 16.76 10.25 0.14 1.14 06:56:02 0 70.83 0.00 17.33 10.76 0.11 0.97 06:56:02 1 72.61 0.00 16.19 9.73 0.17 1.30 06:57:01 all 3.52 0.00 1.77 0.83 0.04 93.84 06:57:01 0 3.74 0.00 1.49 1.00 0.03 93.74 06:57:01 1 3.30 0.00 2.04 0.67 0.05 93.94 06:58:01 all 0.08 0.00 0.06 0.00 0.03 99.82 06:58:01 0 0.12 0.00 0.08 0.00 0.03 99.77 06:58:01 1 0.05 0.00 0.03 0.00 0.03 99.88 06:59:01 all 0.08 0.00 0.03 0.00 0.03 99.87 06:59:01 0 0.12 0.00 0.02 0.00 0.00 99.87 06:59:01 1 0.05 0.00 0.03 0.00 0.05 99.87 07:00:01 all 0.10 0.00 0.02 0.00 0.03 99.86 07:00:01 0 0.18 0.00 0.02 0.00 0.02 99.78 07:00:01 1 0.02 0.00 0.02 0.00 0.03 99.93 07:00:01 CPU %user %nice %system %iowait %steal %idle 07:01:01 all 0.12 0.00 0.03 0.00 0.03 99.82 07:01:01 0 0.18 0.00 0.02 0.00 0.02 99.78 07:01:01 1 0.05 0.00 0.03 0.00 0.05 99.87 07:02:01 all 0.04 0.00 0.03 0.01 0.03 99.89 07:02:01 0 0.05 0.00 0.03 0.00 0.00 99.92 07:02:01 1 0.03 0.00 0.03 0.02 0.05 99.87 07:03:01 all 0.07 0.00 0.02 0.00 0.03 99.89 07:03:01 0 0.08 0.00 0.02 0.00 0.02 99.88 07:03:01 1 0.05 0.00 0.02 0.00 0.03 99.90 07:04:01 all 0.07 0.00 0.05 0.00 0.03 99.86 07:04:01 0 0.12 0.00 0.03 0.00 0.02 99.83 07:04:01 1 0.02 0.00 0.07 0.00 0.03 99.88 07:05:01 all 0.07 0.00 0.03 0.00 0.03 99.88 07:05:01 0 0.08 0.00 0.02 0.00 0.02 99.88 07:05:01 1 0.05 0.00 0.03 0.00 0.03 99.88 07:06:01 all 0.08 0.00 0.01 0.00 0.03 99.88 07:06:01 0 0.13 0.00 0.00 0.00 0.02 99.85 07:06:01 1 0.02 0.00 0.02 0.00 0.05 99.92 07:07:01 all 0.08 0.00 0.01 0.00 0.02 99.89 07:07:01 0 0.13 0.00 0.02 0.00 0.00 99.85 07:07:01 1 0.03 0.00 0.00 0.00 0.03 99.93 07:08:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:08:01 0 0.12 0.00 0.02 0.00 0.02 99.85 07:08:01 1 0.03 0.00 0.03 0.00 0.05 99.88 07:09:01 all 0.04 0.00 0.02 0.00 0.03 99.92 07:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:09:01 1 0.05 0.00 0.02 0.00 0.05 99.88 07:10:01 all 0.12 0.00 0.02 0.00 0.03 99.83 07:10:01 0 0.02 0.00 0.02 0.00 0.03 99.93 07:10:01 1 0.22 0.00 0.02 0.00 0.03 99.73 07:11:01 all 0.10 0.01 0.12 0.08 0.02 99.68 07:11:01 0 0.02 0.00 0.12 0.03 0.02 99.82 07:11:01 1 0.18 0.02 0.12 0.12 0.02 99.55 07:11:01 CPU %user %nice %system %iowait %steal %idle 07:12:01 all 8.44 4.21 18.22 21.04 0.13 47.96 07:12:01 0 8.83 4.27 18.44 18.39 0.12 49.96 07:12:01 1 8.05 4.16 18.00 23.70 0.14 45.95 Average: all 14.58 0.18 4.00 3.38 0.06 77.81 Average: 0 14.49 0.18 4.07 3.37 0.05 77.84 Average: 1 14.67 0.18 3.93 3.38 0.06 77.78