---> uname -a: Linux prd-centos7-docker-4c-2g-1570.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1338 1863 0 4619 6448 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:a9:12:6e brd ff:ff:ff:ff:ff:ff inet 10.30.123.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84959sec preferred_lft 84959sec inet6 fe80::f816:3eff:fea9:126e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:44:ad:45:3b 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::42:44ff:fead:453b/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) 06/15/21 _x86_64_ (2 CPU) 22:14:30 LINUX RESTART (2 CPU) 22:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:16:01 88.32 4.29 84.02 0.00 2813.85 8885.29 0.00 22:17:01 75.12 0.18 74.94 0.00 22.78 40050.05 0.00 22:18:01 135.63 0.00 135.63 0.00 0.00 19281.44 0.00 22:19:01 55.53 0.02 55.51 0.00 0.53 10717.43 0.00 22:20:01 52.81 0.02 52.80 0.00 0.53 8577.06 0.00 22:21:10 192.21 63.67 128.55 0.00 1532.87 85987.18 0.00 22:22:02 256.90 76.42 180.49 0.00 1875.34 107382.23 0.00 22:23:01 522.91 270.04 252.87 0.00 14100.86 126915.56 0.00 22:24:01 489.31 194.96 294.36 0.00 6537.28 132344.39 0.00 22:25:01 296.85 13.15 283.71 0.00 1385.49 95456.44 0.00 22:26:01 6.06 0.00 6.06 0.00 0.00 233.27 0.00 22:27:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 22:28:01 0.27 0.00 0.27 0.00 0.00 2.73 0.00 22:29:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 22:30:01 0.62 0.40 0.22 0.00 50.37 2.50 0.00 22:31:01 0.85 0.00 0.85 0.00 0.00 16.43 0.00 22:32:01 0.25 0.00 0.25 0.00 0.00 2.75 0.00 22:33:01 0.17 0.00 0.17 0.00 0.00 2.20 0.00 22:34:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 22:35:01 0.22 0.00 0.22 0.00 0.00 2.33 0.00 22:36:01 0.27 0.00 0.27 0.00 0.00 3.67 0.00 22:37:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 22:38:01 0.23 0.00 0.23 0.00 0.00 1.97 0.00 Average: 93.91 26.85 67.06 0.00 1220.14 27456.71 0.00 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 5198428 0 886492 11.07 2620 1921392 1500760 16.57 807448 1592568 22564 22:17:01 4191784 0 962176 12.01 2620 2852352 1445924 15.96 1033744 2285508 116 22:18:01 3885936 0 1115460 13.93 2620 3004916 1580652 17.45 1308504 2263984 249300 22:19:01 3861952 0 1213620 15.15 2620 2930740 1807856 19.96 1287804 2299096 21152 22:20:01 3869376 0 1138876 14.22 2620 2998060 1641040 18.12 1301456 2295924 130116 22:21:10 1029472 0 1369672 17.10 2620 5607168 1973444 21.79 2134440 4170268 852024 22:22:02 312792 0 1431424 17.87 2620 6262096 2436812 26.90 2856528 4137684 443400 22:23:01 874660 0 1366352 17.06 2620 5765300 1890200 20.87 2606324 3789420 26416 22:24:01 1290008 0 1584592 19.79 2620 5131712 2531736 27.95 2089192 3901152 284948 22:25:01 2543236 0 1264988 15.79 2620 4198088 1299004 14.34 1324116 3422816 20 22:26:01 2550192 0 1258032 15.71 2620 4198088 1277392 14.10 1323840 3420112 12 22:27:01 2550024 0 1258192 15.71 2620 4198096 1263048 13.94 1324228 3420356 8 22:28:01 2550468 0 1257740 15.70 2620 4198104 1263000 13.94 1324340 3420356 8 22:29:01 2551236 0 1256972 15.69 2620 4198104 1263132 13.95 1323508 3421396 8 22:30:01 2546392 0 1260488 15.74 2620 4199432 1263120 13.95 1329580 3419692 20 22:31:01 2546472 0 1260408 15.74 2620 4199432 1263084 13.95 1329356 3419692 12 22:32:01 2546636 0 1260236 15.74 2620 4199440 1263000 13.94 1329740 3419132 16 22:33:01 2546168 0 1260700 15.74 2620 4199444 1263156 13.95 1364820 3384316 12 22:34:01 2546952 0 1259912 15.73 2620 4199448 1263000 13.94 1364572 3384316 12 22:35:01 2546624 0 1260236 15.74 2620 4199452 1263060 13.94 1364468 3384316 12 22:36:01 2546368 0 1260488 15.74 2620 4199456 1263156 13.95 1366360 3382876 8 22:37:01 2547112 0 1259740 15.73 2620 4199460 1263000 13.94 1365836 3382876 8 22:38:01 2546972 0 1259876 15.73 2620 4199464 1263000 13.94 1365920 3382876 8 Average: 2616490 0 1248116 15.58 2620 4141706 1501808 16.58 1488092 3234814 88270 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 eth0 1124.23 981.47 3910.66 125.48 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 veth91479d2 199.77 124.23 20.49 391.14 0.00 0.00 0.00 0.00 22:16:01 docker0 199.77 124.10 17.76 391.13 0.00 0.00 0.00 0.00 22:17:01 eth0 830.62 1123.69 4998.14 102.94 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 879.25 555.19 64.73 2302.99 0.00 0.00 0.00 0.00 22:18:01 eth0 299.13 221.94 881.16 32.30 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 vethab5dd9b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:18:01 docker0 198.50 256.78 14.39 843.25 0.00 0.00 0.00 0.00 22:19:01 eth0 35.88 25.67 20.14 107.02 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 vethab5dd9b 2.26 2.26 0.18 0.18 0.00 0.00 0.00 0.00 22:19:01 docker0 2.26 2.26 0.15 0.18 0.00 0.00 0.00 0.00 22:20:01 eth0 148.25 127.50 1531.97 17.99 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:10 vetha531679 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 22:21:10 eth0 34.31 23.50 154.71 9.19 0.00 0.00 0.00 0.00 22:21:10 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:02 vetha531679 0.00 0.49 0.00 0.03 0.00 0.00 0.00 0.00 22:22:02 veth463768f 0.04 0.18 0.00 0.01 0.00 0.00 0.00 0.00 22:22:02 eth0 106.17 78.16 216.02 15.67 0.00 0.00 0.00 0.00 22:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 veth50628f7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:23:01 vetha531679 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 veth749042e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:23:01 veth6036ee9 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:24:01 vetha531679 0.00 0.35 0.00 0.01 0.00 0.00 0.00 0.00 22:24:01 vethb1a7752 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 22:24:01 eth0 2865.18 2746.40 12299.39 552.59 0.00 0.00 0.00 0.00 22:24:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:25:01 eth0 202.85 149.93 1668.27 26.55 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 1412.65 1121.80 105.51 4359.72 0.00 0.00 0.00 0.00 22:26:01 eth0 0.17 0.15 0.04 0.05 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 1.12 0.30 0.34 0.20 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.82 0.37 0.34 0.23 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.20 0.17 0.10 0.04 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 0.85 0.28 0.31 0.20 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.73 0.05 0.06 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 0.27 0.12 0.05 0.04 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.60 0.38 0.36 0.24 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.75 122.55 596.72 24.75 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 61.49 48.83 4.59 189.76 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) 06/15/21 _x86_64_ (2 CPU) 22:14:30 LINUX RESTART (2 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 15.34 0.00 4.14 3.26 0.11 77.15 22:16:01 0 13.75 0.00 4.87 4.80 0.11 76.47 22:16:01 1 16.93 0.00 3.40 1.74 0.11 77.83 22:17:01 all 18.01 0.00 5.82 3.28 0.08 72.81 22:17:01 0 20.14 0.00 6.09 3.18 0.09 70.50 22:17:01 1 15.91 0.00 5.56 3.38 0.07 75.08 22:18:01 all 52.01 0.00 9.65 3.86 0.11 34.37 22:18:01 0 51.64 0.00 10.49 2.83 0.11 34.93 22:18:01 1 52.37 0.00 8.81 4.89 0.11 33.82 22:19:01 all 30.95 0.00 5.36 1.77 0.08 61.84 22:19:01 0 30.18 0.00 5.37 2.00 0.09 62.36 22:19:01 1 31.71 0.00 5.35 1.54 0.07 61.33 22:20:01 all 53.10 0.00 8.71 5.82 0.12 32.26 22:20:01 0 52.29 0.00 8.74 5.14 0.13 33.71 22:20:01 1 53.90 0.00 8.68 6.50 0.11 30.81 22:21:10 all 13.97 0.00 8.95 56.61 0.12 20.35 22:21:10 0 13.17 0.00 9.46 55.10 0.14 22.12 22:21:10 1 14.76 0.00 8.44 58.11 0.11 18.58 22:22:02 all 9.74 0.00 9.83 58.30 0.09 22.05 22:22:02 0 9.52 0.00 10.45 51.41 0.08 28.53 22:22:02 1 9.95 0.00 9.21 65.19 0.10 15.55 22:23:01 all 65.92 0.00 14.53 16.42 0.13 3.00 22:23:01 0 65.88 0.00 14.78 15.95 0.13 3.26 22:23:01 1 65.96 0.00 14.27 16.89 0.13 2.75 22:24:01 all 27.02 0.00 12.97 53.66 0.13 6.22 22:24:01 0 26.32 0.00 13.70 52.08 0.14 7.76 22:24:01 1 27.72 0.00 12.25 55.23 0.11 4.68 22:25:01 all 52.69 0.00 12.33 10.77 0.14 24.07 22:25:01 0 52.38 0.00 12.30 10.41 0.13 24.78 22:25:01 1 53.00 0.00 12.36 11.13 0.15 23.36 22:26:01 all 0.13 0.00 0.03 0.01 0.03 99.81 22:26:01 0 0.23 0.00 0.02 0.00 0.03 99.72 22:26:01 1 0.02 0.00 0.05 0.02 0.02 99.90 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 0.11 0.00 0.02 0.00 0.03 99.85 22:27:01 0 0.20 0.00 0.02 0.00 0.03 99.75 22:27:01 1 0.02 0.00 0.02 0.00 0.02 99.95 22:28:01 all 0.16 0.00 0.02 0.00 0.02 99.81 22:28:01 0 0.27 0.00 0.02 0.00 0.02 99.70 22:28:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:29:01 all 0.11 0.00 0.03 0.00 0.03 99.83 22:29:01 0 0.20 0.00 0.03 0.00 0.03 99.73 22:29:01 1 0.02 0.00 0.03 0.00 0.02 99.93 22:30:01 all 0.07 0.00 0.07 0.03 0.03 99.82 22:30:01 0 0.10 0.00 0.08 0.00 0.03 99.78 22:30:01 1 0.03 0.00 0.05 0.05 0.02 99.85 22:31:01 all 0.12 0.00 0.03 0.00 0.02 99.84 22:31:01 0 0.20 0.00 0.02 0.00 0.02 99.77 22:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 22:32:01 all 0.14 0.00 0.02 0.00 0.03 99.82 22:32:01 0 0.23 0.00 0.02 0.00 0.02 99.73 22:32:01 1 0.05 0.00 0.02 0.00 0.03 99.90 22:33:01 all 0.07 0.00 0.05 0.00 0.02 99.87 22:33:01 0 0.12 0.00 0.03 0.00 0.02 99.83 22:33:01 1 0.02 0.00 0.07 0.00 0.02 99.90 22:34:01 all 0.16 0.00 0.03 0.00 0.02 99.80 22:34:01 0 0.27 0.00 0.02 0.00 0.00 99.72 22:34:01 1 0.05 0.00 0.03 0.00 0.03 99.88 22:35:01 all 0.14 0.00 0.01 0.00 0.02 99.83 22:35:01 0 0.25 0.00 0.00 0.00 0.02 99.73 22:35:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:36:01 all 0.09 0.00 0.03 0.00 0.03 99.85 22:36:01 0 0.15 0.00 0.03 0.00 0.02 99.80 22:36:01 1 0.03 0.00 0.03 0.00 0.03 99.90 22:37:01 all 0.07 0.00 0.02 0.00 0.03 99.89 22:37:01 0 0.12 0.00 0.02 0.00 0.02 99.85 22:37:01 1 0.02 0.00 0.02 0.00 0.03 99.93 22:37:01 CPU %user %nice %system %iowait %steal %idle 22:38:01 all 0.16 0.00 0.03 0.00 0.01 99.81 22:38:01 0 0.28 0.00 0.03 0.00 0.00 99.68 22:38:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 14.06 0.00 3.84 8.97 0.06 73.08 Average: 0 13.96 0.00 4.00 8.54 0.06 73.44 Average: 1 14.16 0.00 3.68 9.39 0.06 72.72