---> uname -a: Linux prd-centos7-docker-4c-2g-2977.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> 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% /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% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/4@tmp /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/4 ---> free -m: total used free shared buff/cache available Mem: 7821 936 1690 0 5194 6569 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:52:11:68 brd ff:ff:ff:ff:ff:ff inet 10.30.122.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84991sec preferred_lft 84991sec inet6 fe80::f816:3eff:fe52:1168/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d6:b7:7d:01 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:d6ff:feb7:7d01/64 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) 07/15/21 _x86_64_ (2 CPU) 21:25:34 LINUX RESTART (2 CPU) 21:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:27:01 105.55 10.69 94.85 0.00 4091.39 9311.21 0.00 21:28:01 115.92 0.20 115.72 0.00 23.31 48876.32 0.00 21:29:01 112.44 0.00 112.44 0.00 0.00 16216.08 0.00 21:30:01 57.54 0.02 57.52 0.00 0.53 6386.14 0.00 21:31:02 433.70 148.42 285.28 0.00 3608.26 166770.40 0.00 21:32:01 519.47 140.61 378.86 0.00 13690.65 189901.93 0.00 21:33:01 479.19 15.35 463.84 0.00 2308.62 203327.76 0.00 21:34:01 78.12 10.62 67.49 0.00 1299.72 7380.27 0.00 21:35:01 1.35 0.00 1.35 0.00 0.00 24.25 0.00 21:36:01 0.27 0.00 0.27 0.00 0.00 3.00 0.00 21:37:01 0.25 0.00 0.25 0.00 0.00 2.80 0.00 21:38:01 0.30 0.00 0.30 0.00 0.00 3.42 0.00 21:39:01 0.28 0.00 0.28 0.00 0.00 2.77 0.00 21:40:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 21:41:01 0.55 0.18 0.37 0.00 5.73 4.45 0.00 21:42:01 1.13 0.28 0.85 0.00 94.89 16.69 0.00 21:43:01 0.25 0.00 0.25 0.00 0.00 2.96 0.00 21:44:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 21:45:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 21:46:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 21:47:01 0.33 0.12 0.22 0.00 2.13 2.23 0.00 21:48:01 0.30 0.00 0.30 0.00 0.00 3.33 0.00 21:49:01 44.46 41.02 3.45 0.00 4055.82 103.55 0.00 Average: 84.64 15.91 68.74 0.00 1261.54 28099.77 0.00 21:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:27:01 4932120 0 1022756 12.77 2620 2051444 1650124 18.22 1046920 1617376 157716 21:28:01 3948120 0 1011492 12.63 2620 3046708 1734020 19.14 1072716 2463696 77888 21:29:01 3804904 0 1100036 13.74 2620 3101380 1812764 20.01 1350928 2296780 179020 21:30:01 3961024 0 1014616 12.67 2620 3030680 1579836 17.44 1184892 2298364 86536 21:31:02 2029956 0 1120200 13.99 2620 4856164 1528280 16.87 1309880 4023016 0 21:32:01 1006772 0 1346704 16.82 2620 5652844 2283488 25.21 2633448 3668116 20332 21:33:01 1930088 0 1221348 15.25 2620 4854884 1706956 18.85 1709984 3653200 41452 21:34:01 2374760 0 1133180 14.15 2620 4498380 1299588 14.35 1239244 3690452 8 21:35:01 2378976 0 1128960 14.10 2620 4498384 1270888 14.03 1236792 3690428 8 21:36:01 2381220 0 1126712 14.07 2620 4498388 1263584 13.95 1235724 3690636 8 21:37:01 2381320 0 1126608 14.07 2620 4498392 1263668 13.95 1235932 3690636 8 21:38:01 2381404 0 1126516 14.07 2620 4498400 1263584 13.95 1235588 3690896 8 21:39:01 2381396 0 1126520 14.07 2620 4498404 1263584 13.95 1235592 3690896 8 21:40:01 2381396 0 1126516 14.07 2620 4498408 1263584 13.95 1235596 3690896 8 21:41:01 2381024 0 1126852 14.07 2620 4498444 1263584 13.95 1235504 3690912 8 21:42:01 2375192 0 1129876 14.11 2620 4501252 1263716 13.95 1241376 3690952 8 21:43:01 2374808 0 1130256 14.11 2620 4501256 1263788 13.95 1241704 3690956 8 21:44:01 2375576 0 1129480 14.10 2620 4501264 1263584 13.95 1241236 3690956 8 21:45:01 2375176 0 1129880 14.11 2620 4501264 1263716 13.95 1241536 3690956 12 21:46:01 2375592 0 1129456 14.10 2620 4501272 1263584 13.95 1241132 3690960 12 21:47:01 2373360 0 1131688 14.13 2620 4501272 1289804 14.24 1242416 3691020 12 21:48:01 2375624 0 1129420 14.10 2620 4501276 1262404 13.94 1241256 3690996 12 21:49:01 1953000 0 1211784 15.13 2620 4841536 1742856 19.24 1368208 3979172 217872 Average: 2575339 0 1129602 14.10 2620 4301378 1437434 15.87 1315548 3450533 33954 21:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:27:01 veth1fa31b6 760.38 822.90 75.59 2695.44 0.00 0.00 0.00 0.00 21:27:01 eth0 1942.63 1437.89 6335.12 179.29 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 760.38 822.76 65.19 2695.43 0.00 0.00 0.00 0.00 21:28:01 eth0 724.43 494.29 3749.72 92.97 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 vethdd1ade9 122.01 137.42 11.12 416.75 0.00 0.00 0.00 0.00 21:28:01 docker0 188.03 258.03 13.25 792.22 0.00 0.00 0.00 0.00 21:29:01 eth0 50.15 28.69 89.34 16.07 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 veth6bd895f 0.53 0.67 0.04 0.06 0.00 0.00 0.00 0.00 21:29:01 docker0 5.98 9.32 0.41 51.72 0.00 0.00 0.00 0.00 21:30:01 eth0 28.19 17.49 18.30 58.14 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 veth6bd895f 1.72 1.72 0.14 0.14 0.00 0.00 0.00 0.00 21:30:01 docker0 1.72 1.72 0.11 0.14 0.00 0.00 0.00 0.00 21:31:02 veth41eac0f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:02 vethfbf2da3 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:31:02 vethb3922f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:02 veth554850b 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 21:32:01 veth811c016 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 21:32:01 vethfbb8f96 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 21:32:01 veth554850b 0.00 0.32 0.00 0.01 0.00 0.00 0.00 0.00 21:32:01 eth0 3247.91 2302.13 12462.36 442.51 0.00 0.00 0.00 0.00 21:33:01 veth554850b 0.00 0.75 0.00 0.03 0.00 0.00 0.00 0.00 21:33:01 eth0 321.66 200.12 1721.80 85.68 0.00 0.00 0.00 0.00 21:33:01 veth74fdf5a 15.07 36.25 1.16 258.57 0.00 0.00 0.00 0.00 21:33:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:34:01 eth0 38.12 16.59 148.67 6.49 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 1082.91 1297.52 87.42 4414.02 0.00 0.00 0.00 0.00 21:35:01 eth0 0.48 0.32 0.27 0.20 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.57 0.10 0.06 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 1.17 0.52 0.48 0.28 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.45 0.28 0.27 0.20 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 1.13 0.33 0.32 0.17 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 0.62 0.00 0.06 0.00 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 eth0 2.77 2.77 0.57 22.53 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 306.99 196.42 2139.55 41.26 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 166.65 115.92 706.16 25.71 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 47.12 56.46 3.80 192.06 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) 07/15/21 _x86_64_ (2 CPU) 21:25:34 LINUX RESTART (2 CPU) 21:26:01 CPU %user %nice %system %iowait %steal %idle 21:27:01 all 23.58 0.00 5.64 2.63 0.09 68.06 21:27:01 0 20.68 0.00 6.74 1.15 0.09 71.34 21:27:01 1 26.45 0.00 4.56 4.10 0.09 64.81 21:28:01 all 14.16 0.00 5.52 2.20 0.08 78.05 21:28:01 0 12.28 0.00 5.58 2.24 0.07 79.83 21:28:01 1 16.02 0.00 5.46 2.15 0.09 76.27 21:29:01 all 57.49 0.00 7.57 1.10 0.09 33.74 21:29:01 0 57.44 0.00 7.70 1.23 0.09 33.54 21:29:01 1 57.55 0.00 7.45 0.97 0.09 33.94 21:30:01 all 41.82 0.00 6.08 0.43 0.09 51.59 21:30:01 0 41.19 0.00 6.20 0.41 0.09 52.11 21:30:01 1 42.43 0.00 5.95 0.44 0.09 51.08 21:31:02 all 35.45 0.00 13.85 11.72 0.10 38.87 21:31:02 0 36.01 0.00 14.32 11.41 0.11 38.15 21:31:02 1 34.90 0.00 13.39 12.03 0.09 39.59 21:32:01 all 71.05 0.00 16.70 10.50 0.13 1.62 21:32:01 0 71.69 0.00 16.23 10.38 0.15 1.56 21:32:01 1 70.42 0.00 17.18 10.61 0.11 1.68 21:33:01 all 68.27 0.00 19.49 4.91 0.12 7.21 21:33:01 0 68.50 0.00 19.84 4.07 0.13 7.46 21:33:01 1 68.05 0.00 19.14 5.74 0.11 6.96 21:34:01 all 5.77 0.00 2.29 1.14 0.04 90.76 21:34:01 0 7.92 0.00 2.79 1.42 0.05 87.82 21:34:01 1 3.62 0.00 1.79 0.86 0.03 93.70 21:35:01 all 0.20 0.00 0.05 0.00 0.03 99.72 21:35:01 0 0.02 0.00 0.07 0.00 0.03 99.88 21:35:01 1 0.38 0.00 0.03 0.00 0.03 99.55 21:36:01 all 0.27 0.00 0.04 0.00 0.03 99.67 21:36:01 0 0.05 0.00 0.05 0.00 0.03 99.87 21:36:01 1 0.48 0.00 0.03 0.00 0.02 99.47 21:37:01 all 0.19 0.00 0.02 0.00 0.03 99.77 21:37:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:37:01 1 0.37 0.00 0.02 0.00 0.03 99.58 21:37:01 CPU %user %nice %system %iowait %steal %idle 21:38:01 all 0.14 0.00 0.05 0.00 0.03 99.77 21:38:01 0 0.05 0.00 0.07 0.00 0.03 99.85 21:38:01 1 0.23 0.00 0.03 0.00 0.03 99.70 21:39:01 all 0.12 0.00 0.02 0.00 0.03 99.84 21:39:01 0 0.02 0.00 0.03 0.00 0.05 99.90 21:39:01 1 0.22 0.00 0.00 0.00 0.00 99.78 21:40:01 all 0.06 0.00 0.03 0.00 0.03 99.89 21:40:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:40:01 1 0.08 0.00 0.03 0.00 0.03 99.85 21:41:01 all 0.07 0.00 0.05 0.00 0.03 99.86 21:41:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:41:01 1 0.10 0.00 0.05 0.00 0.03 99.82 21:42:01 all 0.08 0.00 0.04 0.02 0.03 99.84 21:42:01 0 0.03 0.00 0.03 0.03 0.02 99.88 21:42:01 1 0.12 0.00 0.05 0.00 0.03 99.80 21:43:01 all 0.08 0.00 0.03 0.00 0.04 99.85 21:43:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:43:01 1 0.12 0.00 0.03 0.00 0.05 99.80 21:44:01 all 0.11 0.00 0.02 0.00 0.03 99.84 21:44:01 0 0.03 0.00 0.02 0.00 0.05 99.90 21:44:01 1 0.18 0.00 0.02 0.00 0.02 99.78 21:45:01 all 0.17 0.00 0.04 0.00 0.02 99.77 21:45:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:45:01 1 0.30 0.00 0.05 0.00 0.02 99.63 21:46:01 all 0.12 0.00 0.02 0.00 0.03 99.84 21:46:01 0 0.05 0.00 0.02 0.00 0.02 99.92 21:46:01 1 0.18 0.00 0.02 0.00 0.03 99.77 21:47:01 all 0.08 0.00 0.05 0.00 0.02 99.85 21:47:01 0 0.08 0.00 0.05 0.00 0.02 99.85 21:47:01 1 0.08 0.00 0.05 0.00 0.02 99.85 21:48:01 all 0.02 0.00 0.03 0.00 0.02 99.94 21:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:48:01 1 0.02 0.00 0.03 0.00 0.02 99.93 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 4.28 0.00 1.66 0.99 0.03 93.04 21:49:01 0 5.97 0.00 2.12 1.93 0.03 89.95 21:49:01 1 2.61 0.00 1.20 0.05 0.03 96.11 Average: all 13.27 0.00 3.25 1.46 0.05 81.97 Average: 0 13.19 0.00 3.37 1.41 0.05 81.99 Average: 1 13.34 0.00 3.14 1.51 0.05 81.95