---> uname -a: Linux prd-centos7-docker-4c-2g-15622.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% /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% /var/log/auth.log /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/505 /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/505@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1550 726 0 5543 6336 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:86:69:1a brd ff:ff:ff:ff:ff:ff inet 10.30.122.136/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85149sec preferred_lft 85149sec inet6 fe80::f816:3eff:fe86:691a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:eb:ac:41:18 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:ebff:feac:4118/64 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) 05/22/21 _x86_64_ (2 CPU) 03:38:04 LINUX RESTART (2 CPU) 03:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:40:01 37.05 3.50 33.55 0.00 2652.84 14414.73 0.00 03:41:01 100.52 0.00 100.52 0.00 0.00 36123.40 0.00 03:42:01 111.01 0.00 111.01 0.00 0.00 14632.37 0.00 03:43:01 58.62 0.02 58.60 0.00 0.53 11047.41 0.00 03:44:01 72.75 0.03 72.72 0.00 1.07 10510.88 0.00 03:45:01 655.06 157.71 497.35 0.00 19209.45 314603.20 0.00 03:46:01 348.28 46.03 302.24 0.00 2779.19 100544.61 0.00 03:47:01 296.26 18.82 277.44 0.00 2097.47 112683.00 0.00 03:48:01 129.56 15.82 113.74 0.00 1819.68 14664.91 0.00 03:49:01 4.96 0.22 4.75 0.00 1.73 112.32 0.00 03:50:01 0.47 0.03 0.43 0.00 0.27 7.03 0.00 03:51:01 0.18 0.00 0.18 0.00 0.00 2.98 0.00 03:52:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 03:53:01 0.45 0.18 0.27 0.00 5.73 3.63 0.00 03:54:01 0.95 0.13 0.82 0.00 72.23 17.66 0.00 03:55:01 0.30 0.00 0.30 0.00 0.00 3.38 0.00 03:56:01 0.20 0.00 0.20 0.00 0.00 2.47 0.00 03:57:02 0.28 0.00 0.28 0.00 0.00 3.28 0.00 03:58:01 152.44 1.81 150.63 0.00 100.00 31340.72 0.00 Average: 103.80 12.89 90.91 0.00 1512.72 34838.36 0.00 03:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 5133920 0 810808 10.12 2620 2061592 1266780 13.99 729128 1731016 156 03:41:01 4072236 0 1004024 12.54 2620 2930060 1653456 18.26 1081732 2356916 1680 03:42:01 3784688 0 1149448 14.35 2620 3072184 1672412 18.46 1368628 2296180 248744 03:43:01 3596632 0 1214572 15.17 2620 3195116 1882364 20.78 1493308 2346596 53096 03:44:01 4034152 0 1098412 13.71 2620 2873756 1375108 15.18 1209760 2201492 20 03:45:01 659596 0 1650612 20.61 2620 5696112 3880992 42.85 2683388 3925636 1384 03:46:01 1186248 0 1369796 17.10 2620 5450276 2014944 22.25 2338948 3748980 12 03:47:01 916848 0 1606888 20.06 2620 5482584 2534904 27.99 2030712 4269728 760 03:48:01 2877252 0 1308724 16.34 2620 3820344 1708672 18.86 1407608 3000928 32 03:49:01 2914628 0 1271300 15.87 2620 3820392 1435388 15.85 1459580 2916724 8 03:50:01 2920052 0 1265872 15.81 2620 3820396 1401452 15.47 1456500 2916660 20 03:51:01 2920812 0 1265108 15.80 2620 3820400 1394324 15.39 1456088 2916664 8 03:52:01 2920892 0 1265024 15.80 2620 3820404 1394324 15.39 1456088 2916668 8 03:53:01 2919512 0 1266396 15.81 2620 3820412 1394484 15.40 1456868 2916436 8 03:54:01 2915744 0 1267960 15.83 2620 3822616 1394408 15.40 1462156 2915708 8 03:55:01 2915724 0 1267976 15.83 2620 3822620 1394324 15.39 1461956 2915708 8 03:56:01 2915848 0 1267848 15.83 2620 3822624 1394324 15.39 1461960 2915708 8 03:57:02 2915616 0 1268072 15.83 2620 3822632 1394324 15.39 1461968 2915708 8 03:58:01 2112900 0 1349796 16.85 2620 4543624 1479132 16.33 1595348 3515040 36 Average: 2875437 0 1261507 15.75 2620 3869376 1687690 18.63 1530091 2928342 16105 03:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 eth0 901.17 1066.52 3149.38 112.16 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 1006.61 812.87 80.27 2789.92 0.00 0.00 0.00 0.00 03:41:01 eth0 486.43 411.44 3086.70 35.56 0.00 0.00 0.00 0.00 03:41:01 vethb5f60c7 32.22 43.00 3.02 24.13 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 160.87 195.22 9.27 401.64 0.00 0.00 0.00 0.00 03:42:01 eth0 130.59 109.47 479.81 21.43 0.00 0.00 0.00 0.00 03:42:01 veth51534f8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 88.66 92.74 6.72 446.33 0.00 0.00 0.00 0.00 03:43:01 eth0 38.22 24.43 24.10 105.85 0.00 0.00 0.00 0.00 03:43:01 veth51534f8 2.26 2.26 0.18 0.19 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 2.26 2.26 0.15 0.19 0.00 0.00 0.00 0.00 03:44:01 eth0 26.55 13.61 21.86 11.40 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 veth9d94f6b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:45:01 veth2320102 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:45:01 vetha823d6c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 eth0 250.78 195.61 1870.42 29.72 0.00 0.00 0.00 0.00 03:46:01 veth5a11f72 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 veth5c45dbd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 eth0 159.68 122.83 1412.79 17.68 0.00 0.00 0.00 0.00 03:46:01 vethddc4e1f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 veth9eac064 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:47:01 veth695c7ca 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 03:47:01 eth0 120.61 77.43 450.52 131.17 0.00 0.00 0.00 0.00 03:47:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:48:01 eth0 301.12 277.50 190.06 1013.17 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 1345.61 1244.23 101.78 4308.05 0.00 0.00 0.00 0.00 03:49:01 eth0 115.50 110.39 45.83 551.56 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.23 0.20 0.07 0.02 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 eth0 0.50 0.37 0.27 0.20 0.00 0.00 0.00 0.00 03:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 eth0 0.37 0.23 0.15 0.07 0.00 0.00 0.00 0.00 03:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 eth0 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00 03:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:02 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 03:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 eth0 498.88 454.22 4552.29 130.04 0.00 0.00 0.00 0.00 03:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 docker0 54.25 54.54 4.63 380.17 0.00 0.00 0.00 0.00 Average: eth0 157.97 148.91 797.16 113.68 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 73.82 68.48 5.61 247.04 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) 05/22/21 _x86_64_ (2 CPU) 03:38:04 LINUX RESTART (2 CPU) 03:39:02 CPU %user %nice %system %iowait %steal %idle 03:40:01 all 15.77 0.00 4.30 0.88 0.08 78.96 03:40:01 0 18.83 0.00 4.44 0.76 0.07 75.89 03:40:01 1 12.75 0.00 4.17 1.00 0.09 81.99 03:41:01 all 8.16 0.00 4.68 4.01 0.09 83.07 03:41:01 0 8.16 0.00 4.82 3.11 0.09 83.83 03:41:01 1 8.16 0.00 4.54 4.90 0.09 82.31 03:42:01 all 58.96 0.00 9.23 2.27 0.09 29.46 03:42:01 0 59.35 0.00 8.78 1.81 0.09 29.97 03:42:01 1 58.57 0.00 9.68 2.72 0.09 28.94 03:43:01 all 36.45 0.00 5.31 1.48 0.08 56.68 03:43:01 0 36.24 0.00 4.95 1.36 0.07 57.38 03:43:01 1 36.67 0.00 5.66 1.61 0.09 55.97 03:44:01 all 68.26 0.00 10.24 1.32 0.08 20.09 03:44:01 0 69.74 0.00 9.75 1.05 0.09 19.37 03:44:01 1 66.79 0.00 10.73 1.60 0.07 20.81 03:45:01 all 42.13 0.00 27.38 11.81 0.10 18.58 03:45:01 0 42.32 0.00 27.03 11.89 0.09 18.68 03:45:01 1 41.94 0.00 27.73 11.73 0.11 18.49 03:46:01 all 63.48 0.00 14.76 18.62 0.10 3.03 03:46:01 0 62.83 0.00 14.85 19.32 0.11 2.89 03:46:01 1 64.14 0.00 14.67 17.92 0.09 3.18 03:47:01 all 58.53 0.00 13.45 26.73 0.10 1.18 03:47:01 0 58.88 0.00 13.29 25.76 0.09 1.97 03:47:01 1 58.19 0.00 13.61 27.69 0.11 0.40 03:48:01 all 22.97 0.00 7.07 10.17 0.10 59.70 03:48:01 0 22.67 0.00 6.97 9.67 0.11 60.58 03:48:01 1 23.27 0.00 7.17 10.66 0.09 58.80 03:49:01 all 5.24 0.00 0.88 0.13 0.05 93.70 03:49:01 0 5.39 0.00 0.99 0.15 0.05 93.41 03:49:01 1 5.09 0.00 0.78 0.10 0.05 93.98 03:50:01 all 0.17 0.00 0.07 0.00 0.03 99.74 03:50:01 0 0.28 0.00 0.08 0.00 0.00 99.63 03:50:01 1 0.05 0.00 0.05 0.00 0.05 99.85 03:50:01 CPU %user %nice %system %iowait %steal %idle 03:51:01 all 0.18 0.00 0.03 0.00 0.03 99.77 03:51:01 0 0.32 0.00 0.02 0.00 0.02 99.65 03:51:01 1 0.05 0.00 0.03 0.00 0.03 99.88 03:52:01 all 0.13 0.00 0.04 0.00 0.01 99.82 03:52:01 0 0.20 0.00 0.03 0.00 0.00 99.77 03:52:01 1 0.05 0.00 0.05 0.00 0.02 99.88 03:53:01 all 0.18 0.00 0.03 0.00 0.03 99.77 03:53:01 0 0.30 0.00 0.03 0.00 0.03 99.63 03:53:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:54:01 all 0.08 0.00 0.03 0.01 0.02 99.86 03:54:01 0 0.13 0.00 0.03 0.02 0.00 99.82 03:54:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:55:01 all 0.14 0.00 0.03 0.00 0.03 99.81 03:55:01 0 0.25 0.00 0.02 0.00 0.02 99.72 03:55:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:56:01 all 0.16 0.00 0.02 0.00 0.02 99.81 03:56:01 0 0.28 0.00 0.02 0.00 0.02 99.68 03:56:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:57:02 all 0.06 0.00 0.03 0.00 0.03 99.88 03:57:02 0 0.08 0.00 0.03 0.00 0.02 99.87 03:57:02 1 0.03 0.00 0.03 0.00 0.03 99.90 03:58:01 all 13.54 0.00 6.05 3.26 0.08 77.07 03:58:01 0 13.39 0.00 6.02 3.64 0.07 76.88 03:58:01 1 13.68 0.00 6.09 2.88 0.09 77.26 Average: all 19.93 0.00 5.23 4.09 0.06 70.69 Average: 0 20.20 0.00 5.16 3.98 0.05 70.60 Average: 1 19.66 0.00 5.30 4.19 0.06 70.78