---> uname -a: Linux prd-centos7-docker-4c-2g-15264.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 12.1G 27.9G 30% / 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 12.1G 27.9G 30% /facter-os /dev/vda1 40.0G 12.1G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1356 2287 0 4177 6437 Swap: 1023 2 1021 ---> 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:37:27:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84980sec preferred_lft 84980sec inet6 fe80::f816:3eff:fe37:27b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:aa:96:36:70 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:aaff:fe96:3670/64 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) 05/20/21 _x86_64_ (2 CPU) 04:10:30 LINUX RESTART (2 CPU) 04:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:12:02 109.61 14.45 95.15 0.00 4606.16 19769.38 0.00 04:13:01 174.72 0.03 174.69 0.00 0.68 49297.07 0.00 04:14:01 66.72 0.00 66.72 0.00 0.00 7227.22 0.00 04:15:01 48.10 0.03 48.07 0.00 1.07 6733.18 0.00 04:16:01 114.86 0.00 114.86 0.00 0.00 21870.16 0.00 04:17:01 790.55 352.82 437.72 0.00 12208.97 290557.59 0.00 04:18:01 375.17 53.66 321.51 0.00 4041.53 108684.26 0.00 04:19:01 414.97 36.07 378.89 0.00 3059.10 126236.16 0.00 04:20:01 69.08 11.31 57.78 0.00 1347.59 6356.38 0.00 04:21:01 1.45 0.03 1.42 0.00 0.27 24.58 0.00 04:22:01 0.40 0.00 0.40 0.00 0.00 5.56 0.00 04:23:01 0.30 0.00 0.30 0.00 0.00 4.36 0.00 04:24:01 0.40 0.00 0.40 0.00 0.00 5.51 0.00 04:25:01 0.32 0.00 0.32 0.00 0.00 4.41 0.00 04:26:01 0.40 0.18 0.22 0.00 5.73 2.92 0.00 04:27:01 0.87 0.00 0.87 0.00 0.00 17.72 0.00 04:28:01 0.57 0.00 0.57 0.00 0.00 5.30 0.00 04:29:01 0.38 0.00 0.38 0.00 0.00 5.73 0.00 04:30:02 0.28 0.00 0.28 0.00 0.00 4.21 0.00 04:31:01 0.36 0.00 0.36 0.00 0.00 5.13 0.00 04:32:01 0.32 0.00 0.32 0.00 0.00 4.53 0.00 04:33:01 0.23 0.00 0.23 0.00 0.00 3.30 0.00 04:34:01 15.18 14.81 0.37 0.00 1615.99 29.60 0.00 Average: 95.12 21.08 74.04 0.00 1172.00 27727.67 0.00 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:02 5110728 0 834268 10.42 2620 2061316 1302976 14.39 749488 1732612 0 04:13:01 4186020 0 1067892 13.33 2620 2752400 1542008 17.02 1065324 2208532 48 04:14:01 3650156 0 1211372 15.13 2620 3144784 1702596 18.80 1469640 2325604 190292 04:15:01 3703232 0 1252036 15.63 2620 3051044 1875028 20.70 1396616 2338420 97036 04:16:01 3684836 0 1120424 13.99 2620 3201052 1377112 15.20 1265372 2485132 48 04:17:01 574692 0 1589328 19.84 2620 5842292 2984992 32.96 2785428 3923100 21508 04:18:01 507936 0 1491608 18.62 2620 6006768 2347544 25.92 3023560 3721212 132 04:19:01 1530764 0 1482552 18.51 2620 4992996 2025268 22.36 1931504 3768336 0 04:20:01 2963328 0 1298416 16.21 2620 3744568 1434232 15.83 1323540 2986404 12 04:21:01 2967032 0 1294708 16.17 2620 3744572 1396328 15.42 1320864 2986412 16 04:22:01 2966776 0 1294960 16.17 2620 3744576 1396316 15.42 1320828 2986416 12 04:23:01 2967416 0 1294316 16.16 2620 3744580 1396304 15.42 1320748 2986412 8 04:24:01 2968164 0 1293564 16.15 2620 3744584 1396184 15.41 1320228 2986412 8 04:25:01 2968336 0 1293388 16.15 2620 3744588 1396184 15.41 1320120 2986412 8 04:26:01 2968228 0 1293464 16.15 2620 3744620 1396184 15.41 1320268 2986296 20 04:27:01 2967808 0 1293880 16.16 2620 3744624 1396268 15.42 1320724 2986296 8 04:28:01 2967932 0 1293748 16.15 2620 3744632 1396232 15.42 1320528 2986296 8 04:29:01 2968088 0 1293584 16.15 2620 3744640 1396184 15.41 1320288 2986296 8 04:30:02 2967956 0 1293716 16.15 2620 3744640 1396184 15.41 1320288 2986296 8 04:31:01 2968360 0 1293304 16.15 2620 3744648 1396184 15.41 1320408 2986300 8 04:32:01 2967736 0 1293928 16.16 2620 3744648 1396292 15.42 1320876 2986296 8 04:33:01 2967676 0 1293984 16.16 2620 3744652 1396232 15.42 1320556 2986296 8 04:34:01 2902200 0 1310864 16.37 2620 3793248 1420672 15.69 1337164 3034648 260 Average: 2930235 0 1281709 16.00 2620 3794368 1572326 17.36 1457146 2928106 13455 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:02 eth0 1617.70 1637.02 6402.27 194.65 0.00 0.00 0.00 0.00 04:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:02 docker0 826.43 576.74 69.73 2678.80 0.00 0.00 0.00 0.00 04:13:01 eth0 524.58 430.62 3612.55 45.84 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 vetha893bcf 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:13:01 docker0 175.83 236.70 12.43 861.61 0.00 0.00 0.00 0.00 04:14:01 eth0 38.12 20.78 32.79 15.60 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.42 0.42 0.03 0.05 0.00 0.00 0.00 0.00 04:14:01 veth673b5f2 0.42 0.55 0.03 0.06 0.00 0.00 0.00 0.00 04:15:01 eth0 32.30 23.09 19.93 102.16 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 1.85 1.85 0.12 0.14 0.00 0.00 0.00 0.00 04:15:01 veth673b5f2 1.85 1.85 0.14 0.14 0.00 0.00 0.00 0.00 04:16:01 eth0 174.38 152.56 1694.77 23.78 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 vethab6acc5 0.00 0.98 0.00 0.05 0.00 0.00 0.00 0.00 04:17:01 veth5bb17f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 veth4fffb03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 veth0a23c67 0.03 0.23 0.00 0.01 0.00 0.00 0.00 0.00 04:18:01 vethab6acc5 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 04:18:01 eth0 2691.53 2488.97 13394.80 531.72 0.00 0.00 0.00 0.00 04:18:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 docker0 1077.65 904.93 87.08 3853.68 0.00 0.00 0.00 0.00 04:19:01 vethab6acc5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 vethac42ac4 11.69 12.65 0.95 29.83 0.00 0.00 0.00 0.00 04:19:01 eth0 98.37 54.12 406.15 19.52 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 18.83 12.99 61.99 4.13 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 1121.91 975.31 90.02 4285.61 0.00 0.00 0.00 0.00 04:21:01 eth0 0.78 0.45 0.66 0.21 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.27 0.20 0.09 0.07 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:02 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.12 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 9.56 6.28 10.18 5.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.44 111.05 602.49 24.38 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 48.86 42.47 3.92 186.63 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) 05/20/21 _x86_64_ (2 CPU) 04:10:30 LINUX RESTART (2 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:02 all 27.23 0.00 6.40 3.18 0.09 63.09 04:12:02 0 26.12 0.00 7.49 4.52 0.09 61.78 04:12:02 1 28.34 0.00 5.32 1.86 0.09 64.40 04:13:01 all 13.45 0.00 7.76 4.01 0.07 74.71 04:13:01 0 13.87 0.00 8.31 3.24 0.07 74.51 04:13:01 1 13.03 0.00 7.21 4.77 0.07 74.91 04:14:01 all 78.13 0.00 9.37 0.96 0.12 11.42 04:14:01 0 76.73 0.00 10.19 1.10 0.13 11.86 04:14:01 1 79.53 0.00 8.56 0.83 0.11 10.97 04:15:01 all 36.36 0.00 6.09 0.63 0.08 56.84 04:15:01 0 36.15 0.00 6.17 0.74 0.09 56.85 04:15:01 1 36.57 0.00 6.01 0.53 0.07 56.82 04:16:01 all 55.67 0.00 10.23 1.22 0.10 32.78 04:16:01 0 56.07 0.00 10.11 1.40 0.09 32.32 04:16:01 1 55.27 0.00 10.36 1.03 0.11 33.23 04:17:01 all 31.65 0.00 24.55 32.67 0.13 11.01 04:17:01 0 32.89 0.00 24.39 31.30 0.15 11.27 04:17:01 1 30.42 0.00 24.71 34.02 0.11 10.75 04:18:01 all 76.26 0.00 16.12 6.28 0.11 1.23 04:18:01 0 76.29 0.00 15.84 6.42 0.11 1.33 04:18:01 1 76.23 0.00 16.39 6.13 0.11 1.13 04:19:01 all 72.26 0.00 16.13 10.24 0.14 1.22 04:19:01 0 70.35 0.00 17.71 10.46 0.13 1.35 04:19:01 1 74.19 0.00 14.53 10.02 0.15 1.10 04:20:01 all 2.57 0.00 1.89 1.23 0.03 94.28 04:20:01 0 2.37 0.00 1.88 1.04 0.03 94.67 04:20:01 1 2.76 0.00 1.90 1.41 0.03 93.89 04:21:01 all 0.12 0.00 0.05 0.00 0.00 99.83 04:21:01 0 0.13 0.00 0.05 0.00 0.00 99.82 04:21:01 1 0.10 0.00 0.05 0.00 0.00 99.85 04:22:01 all 0.17 0.00 0.03 0.00 0.03 99.78 04:22:01 0 0.30 0.00 0.03 0.00 0.03 99.63 04:22:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:22:01 CPU %user %nice %system %iowait %steal %idle 04:23:01 all 0.19 0.00 0.03 0.00 0.02 99.77 04:23:01 0 0.37 0.00 0.03 0.00 0.02 99.58 04:23:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:24:01 all 0.14 0.00 0.07 0.00 0.02 99.77 04:24:01 0 0.25 0.00 0.07 0.00 0.02 99.67 04:24:01 1 0.03 0.00 0.07 0.00 0.02 99.88 04:25:01 all 0.15 0.00 0.03 0.00 0.01 99.82 04:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:25:01 1 0.28 0.00 0.03 0.00 0.02 99.67 04:26:01 all 0.20 0.00 0.03 0.00 0.02 99.75 04:26:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:26:01 1 0.33 0.00 0.02 0.00 0.02 99.63 04:27:01 all 0.17 0.00 0.03 0.00 0.02 99.79 04:27:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:27:01 1 0.32 0.00 0.03 0.00 0.02 99.63 04:28:01 all 0.21 0.00 0.03 0.00 0.01 99.76 04:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:28:01 1 0.38 0.00 0.03 0.00 0.02 99.57 04:29:01 all 0.10 0.00 0.03 0.00 0.03 99.84 04:29:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:29:01 1 0.17 0.00 0.03 0.00 0.02 99.78 04:30:02 all 0.16 0.00 0.03 0.00 0.01 99.80 04:30:02 0 0.07 0.00 0.05 0.00 0.02 99.87 04:30:02 1 0.25 0.00 0.02 0.00 0.00 99.73 04:31:01 all 0.13 0.00 0.02 0.00 0.02 99.84 04:31:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:31:01 1 0.25 0.00 0.02 0.00 0.03 99.69 04:32:01 all 0.17 0.00 0.03 0.00 0.01 99.80 04:32:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:32:01 1 0.28 0.00 0.03 0.00 0.00 99.68 04:33:01 all 0.14 0.00 0.02 0.00 0.02 99.82 04:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:33:01 1 0.27 0.00 0.02 0.00 0.03 99.68 04:33:01 CPU %user %nice %system %iowait %steal %idle 04:34:01 all 2.37 0.00 0.81 0.30 0.03 96.49 04:34:01 0 2.09 0.00 0.84 0.05 0.03 96.99 04:34:01 1 2.65 0.00 0.79 0.55 0.02 95.98 Average: all 16.30 0.00 4.10 2.49 0.05 77.06 Average: 0 16.13 0.00 4.24 2.47 0.05 77.11 Average: 1 16.47 0.00 3.96 2.52 0.04 77.01