---> uname -a: Linux prd-centos7-docker-4c-2g-328.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 11.2G 28.8G 28% / 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 11.2G 28.8G 28% /facter-os /dev/vda1 40.0G 11.2G 28.8G 28% /etc/resolv.conf /dev/vda1 40.0G 11.2G 28.8G 28% /etc/hostname /dev/vda1 40.0G 11.2G 28.8G 28% /etc/hosts /dev/vda1 40.0G 11.2G 28.8G 28% /run/cloud-init/result.json /dev/vda1 40.0G 11.2G 28.8G 28% /var/log/sa-host /dev/vda1 40.0G 11.2G 28.8G 28% /var/log/secure /dev/vda1 40.0G 11.2G 28.8G 28% /var/log/auth.log /dev/vda1 40.0G 11.2G 28.8G 28% /w/workspace/edgex-go/8 /dev/vda1 40.0G 11.2G 28.8G 28% /w/workspace/edgex-go/8@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1313 1745 0 4762 6465 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:87:f0:86 brd ff:ff:ff:ff:ff:ff inet 10.30.122.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84973sec preferred_lft 84973sec inet6 fe80::f816:3eff:fe87:f086/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:45:55:f9:fe 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::42:45ff:fe55:f9fe/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) 06/19/21 _x86_64_ (2 CPU) 08:29:51 LINUX RESTART (2 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 79.65 0.23 79.42 0.00 24.38 44106.38 0.00 08:33:01 139.21 0.00 139.21 0.00 0.00 19158.81 0.00 08:34:01 58.29 0.00 58.29 0.00 0.00 7176.58 0.00 08:35:02 371.56 142.89 228.67 0.00 3452.17 153733.14 0.00 08:36:01 446.35 149.36 296.99 0.00 7857.60 157405.63 0.00 08:37:01 407.23 14.42 392.81 0.00 950.78 178659.07 0.00 08:38:01 190.29 2.96 187.33 0.00 229.45 33435.78 0.00 08:39:01 1.18 0.00 1.18 0.00 0.00 17.57 0.00 08:40:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 08:41:01 0.32 0.05 0.27 0.00 0.67 2.78 0.00 08:42:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 08:43:01 0.33 0.00 0.33 0.00 0.00 4.40 0.00 08:44:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 08:45:01 0.47 0.18 0.28 0.00 5.73 3.90 0.00 08:46:01 0.75 0.00 0.75 0.00 0.00 15.11 0.00 08:47:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 08:48:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 08:49:01 0.22 0.00 0.22 0.00 0.00 1.95 0.00 08:50:01 0.33 0.00 0.33 0.00 0.00 4.25 0.00 08:51:01 0.20 0.00 0.20 0.00 0.00 2.72 0.00 08:52:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 08:53:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 Average: 77.09 14.07 63.02 0.00 565.50 26966.79 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 4065348 0 992020 12.39 2620 2948944 1631484 18.01 1110944 2344300 27820 08:33:01 3745860 0 1186920 14.82 2620 3073532 1729744 19.10 1423704 2283796 179636 08:34:01 3789420 0 1157600 14.45 2620 3059292 1733512 19.14 1343032 2311232 143396 08:35:02 1523824 0 1394828 17.42 2620 5087660 2157092 23.82 1776644 4049464 10452 08:36:01 817736 0 1514216 18.91 2620 5674360 3136420 34.63 3144392 3322188 280976 08:37:01 665088 0 1577076 19.69 2620 5764148 2995896 33.08 2156700 4432168 139384 08:38:01 2418964 0 1243908 15.53 2620 4343440 1294196 14.29 1305644 3586496 8 08:39:01 2422308 0 1240560 15.49 2620 4343444 1264432 13.96 1302880 3586472 8 08:40:01 2423840 0 1239024 15.47 2620 4343448 1255120 13.86 1302060 3586504 8 08:41:01 2421196 0 1241664 15.50 2620 4343452 1255216 13.86 1307724 3583720 8 08:42:01 2421184 0 1241672 15.50 2620 4343456 1255120 13.86 1306884 3584360 8 08:43:01 2421092 0 1241760 15.50 2620 4343460 1255120 13.86 1306888 3584360 8 08:44:01 2420192 0 1242656 15.52 2620 4343464 1255324 13.86 1307392 3584360 12 08:45:01 2420564 0 1242252 15.51 2620 4343496 1255120 13.86 1306896 3584384 20 08:46:01 2420600 0 1242212 15.51 2620 4343500 1255204 13.86 1306980 3584384 8 08:47:01 2420844 0 1241964 15.51 2620 4343504 1255120 13.86 1307020 3584384 8 08:48:01 2421124 0 1241680 15.50 2620 4343508 1255120 13.86 1306908 3584384 8 08:49:01 2420736 0 1242056 15.51 2620 4343520 1255120 13.86 1306920 3584384 16 08:50:01 2420876 0 1241916 15.51 2620 4343520 1255120 13.86 1307036 3584384 16 08:51:01 2420748 0 1242036 15.51 2620 4343528 1255204 13.86 1307136 3584384 8 08:52:01 2420852 0 1241932 15.51 2620 4343528 1255120 13.86 1307044 3584384 12 08:53:01 2420868 0 1241912 15.51 2620 4343532 1255120 13.86 1306932 3584384 8 Average: 2424694 0 1258721 15.72 2620 4322897 1523406 16.82 1448080 3459040 35538 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 eth0 652.06 646.98 3967.11 62.29 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 397.54 369.96 28.37 1266.59 0.00 0.00 0.00 0.00 08:33:01 veth260794a 0.43 0.57 0.04 0.05 0.00 0.00 0.00 0.00 08:33:01 eth0 171.25 148.67 505.88 28.79 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 123.67 126.68 9.66 464.83 0.00 0.00 0.00 0.00 08:34:01 veth260794a 1.82 1.82 0.14 0.14 0.00 0.00 0.00 0.00 08:34:01 eth0 24.64 18.57 12.98 103.49 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 1.82 1.82 0.12 0.14 0.00 0.00 0.00 0.00 08:35:02 eth0 226.73 192.64 1693.48 30.05 0.00 0.00 0.00 0.00 08:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 veth9617871 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth89f0b46 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 eth0 93.91 72.18 192.37 16.29 0.00 0.00 0.00 0.00 08:36:01 veth6af5697 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth7d0e1ff 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethb6c5fed 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth02cecae 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 eth0 98.07 68.03 285.64 117.84 0.00 0.00 0.00 0.00 08:38:01 eth0 188.52 150.50 1629.27 21.24 0.00 0.00 0.00 0.00 08:38:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 docker0 1279.26 1143.79 99.72 4305.23 0.00 0.00 0.00 0.00 08:39:01 eth0 1.05 0.47 0.67 0.18 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 eth0 0.15 0.07 0.01 0.04 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.90 0.35 0.31 0.17 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.30 0.22 0.14 0.07 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 eth0 0.25 0.20 0.14 0.07 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.40 59.15 377.62 17.31 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 29.40 30.10 2.10 113.52 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) 06/19/21 _x86_64_ (2 CPU) 08:29:51 LINUX RESTART (2 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 14.37 0.00 4.32 5.97 0.08 75.26 08:32:01 0 18.19 0.00 4.64 4.50 0.07 72.60 08:32:01 1 10.60 0.00 4.01 7.42 0.09 77.88 08:33:01 all 59.98 0.00 8.65 3.44 0.12 27.81 08:33:01 0 61.16 0.00 7.99 3.38 0.11 27.35 08:33:01 1 58.78 0.00 9.32 3.50 0.13 28.27 08:34:01 all 37.65 0.00 5.07 0.85 0.07 56.36 08:34:01 0 36.80 0.00 4.91 0.55 0.07 57.67 08:34:01 1 38.50 0.00 5.22 1.16 0.07 55.04 08:35:02 all 35.24 0.00 12.44 20.95 0.12 31.25 08:35:02 0 35.73 0.00 12.92 21.88 0.13 29.35 08:35:02 1 34.76 0.00 11.96 20.02 0.12 33.14 08:36:01 all 56.47 0.00 16.50 18.32 0.12 8.60 08:36:01 0 56.21 0.00 16.06 20.03 0.13 7.56 08:36:01 1 56.73 0.00 16.93 16.59 0.11 9.64 08:37:01 all 67.63 0.00 17.74 11.55 0.13 2.95 08:37:01 0 68.55 0.00 16.47 11.62 0.13 3.23 08:37:01 1 66.72 0.00 19.00 11.49 0.13 2.67 08:38:01 all 21.82 0.00 6.85 2.92 0.08 68.33 08:38:01 0 23.00 0.00 7.41 3.81 0.07 65.70 08:38:01 1 20.65 0.00 6.29 2.03 0.09 70.95 08:39:01 all 0.03 0.00 0.03 0.00 0.03 99.92 08:39:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:39:01 1 0.02 0.00 0.02 0.00 0.03 99.93 08:40:01 all 0.08 0.00 0.03 0.00 0.03 99.86 08:40:01 0 0.12 0.00 0.03 0.00 0.03 99.82 08:40:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:41:01 all 0.06 0.00 0.02 0.01 0.03 99.89 08:41:01 0 0.10 0.00 0.02 0.02 0.03 99.83 08:41:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:42:01 all 0.09 0.00 0.01 0.00 0.03 99.87 08:42:01 0 0.13 0.00 0.02 0.00 0.02 99.83 08:42:01 1 0.05 0.00 0.00 0.00 0.03 99.92 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 0.08 0.00 0.03 0.00 0.03 99.87 08:43:01 0 0.13 0.00 0.03 0.00 0.03 99.80 08:43:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:44:01 all 0.05 0.00 0.02 0.00 0.03 99.90 08:44:01 0 0.07 0.00 0.02 0.00 0.03 99.88 08:44:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:45:01 all 0.06 0.00 0.03 0.00 0.03 99.88 08:45:01 0 0.12 0.00 0.03 0.00 0.03 99.82 08:45:01 1 0.00 0.00 0.02 0.00 0.03 99.95 08:46:01 all 0.06 0.00 0.02 0.00 0.02 99.91 08:46:01 0 0.08 0.00 0.02 0.00 0.02 99.88 08:46:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:47:01 all 0.03 0.00 0.02 0.00 0.03 99.92 08:47:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:47:01 1 0.02 0.00 0.00 0.00 0.05 99.93 08:48:01 all 0.05 0.00 0.03 0.00 0.03 99.90 08:48:01 0 0.02 0.00 0.02 0.00 0.03 99.93 08:48:01 1 0.08 0.00 0.03 0.00 0.02 99.87 08:49:01 all 0.09 0.00 0.01 0.00 0.02 99.88 08:49:01 0 0.03 0.00 0.02 0.00 0.03 99.92 08:49:01 1 0.15 0.00 0.00 0.00 0.00 99.85 08:50:01 all 0.05 0.00 0.01 0.00 0.03 99.91 08:50:01 0 0.03 0.00 0.02 0.00 0.05 99.90 08:50:01 1 0.07 0.00 0.00 0.00 0.02 99.92 08:51:01 all 0.09 0.00 0.03 0.00 0.02 99.87 08:51:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:51:01 1 0.13 0.00 0.02 0.00 0.00 99.85 08:52:01 all 0.04 0.00 0.02 0.00 0.03 99.91 08:52:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:52:01 1 0.03 0.00 0.02 0.00 0.05 99.90 08:53:01 all 0.05 0.00 0.02 0.00 0.03 99.91 08:53:01 0 0.08 0.00 0.02 0.00 0.02 99.88 08:53:01 1 0.02 0.00 0.02 0.00 0.03 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.60 0.00 3.08 2.74 0.05 81.53 Average: 0 12.90 0.00 3.03 2.81 0.05 81.20 Average: 1 12.30 0.00 3.12 2.67 0.05 81.86