---> uname -a: Linux prd-centos7-docker-4c-2g-2902.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 12.8G 27.2G 32% / 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 12.8G 27.2G 32% /facter-os /dev/vda1 40.0G 12.8G 27.2G 32% /etc/resolv.conf /dev/vda1 40.0G 12.8G 27.2G 32% /etc/hostname /dev/vda1 40.0G 12.8G 27.2G 32% /etc/hosts /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/auth.log /dev/vda1 40.0G 12.8G 27.2G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/sa-host /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/secure /dev/vda1 40.0G 12.8G 27.2G 32% /w/workspace/edgex-go/1@tmp /dev/vda1 40.0G 12.8G 27.2G 32% /w/workspace/edgex-go/1 ---> free -m: total used free shared buff/cache available Mem: 7821 1041 1384 0 5395 6464 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:a0:58:2a brd ff:ff:ff:ff:ff:ff inet 10.30.123.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fea0:582a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f6:36:1b:c5 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:f6ff:fe36:1bc5/64 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) 17:39:28 LINUX RESTART (2 CPU) 17:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:41:01 85.98 3.76 82.21 0.00 2623.15 8245.51 0.00 17:42:01 16.24 0.18 16.05 0.00 22.78 10705.93 0.00 17:43:02 159.26 0.00 159.26 0.00 0.00 48806.95 0.00 17:44:01 57.87 0.00 57.87 0.00 0.00 6662.57 0.00 17:45:01 55.19 0.02 55.17 0.00 0.53 5698.88 0.00 17:46:01 462.19 176.52 285.67 0.00 4285.11 187769.72 0.00 17:47:01 785.55 456.39 329.16 0.00 36811.71 187619.28 0.00 17:48:01 457.23 1.82 455.41 0.00 367.49 162209.21 0.00 17:49:01 93.20 10.41 82.79 0.00 1314.19 15271.70 0.00 17:50:01 0.28 0.02 0.27 0.00 0.13 3.95 0.00 17:51:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 17:52:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 17:53:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 Average: 167.57 50.10 117.46 0.00 3502.53 48831.69 0.00 17:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 5208004 0 880588 11.00 2620 1917720 1487224 16.42 815712 1576472 23876 17:42:01 5162424 0 790584 9.87 2620 2053304 1229952 13.58 722760 1712916 160 17:43:02 3758240 0 1007248 12.58 2620 3240824 1430440 15.79 1175284 2518700 224 17:44:01 3751696 0 1153796 14.41 2620 3100820 1728276 19.08 1406000 2294600 149092 17:45:01 3674008 0 1281456 16.00 2620 3050848 1826548 20.17 1462640 2306284 99108 17:46:01 131500 0 1447596 18.07 2620 6427216 2555936 28.22 3191228 3984540 1061064 17:47:01 774940 0 1605788 20.05 2620 5625584 3986396 44.01 2826924 3689572 2300 17:48:01 1919400 0 1293900 16.16 2620 4793012 1793592 19.80 1978744 3408804 12 17:49:01 2047852 0 1242616 15.52 2620 4715844 1454768 16.06 1560276 3702536 16 17:50:01 2047492 0 1242968 15.52 2620 4715852 1447584 15.98 1566816 3696392 12 17:51:01 2052500 0 1237960 15.46 2620 4715852 1421860 15.70 1563828 3696324 12 17:52:01 2052732 0 1237720 15.45 2620 4715860 1414880 15.62 1563872 3696328 8 17:53:01 2052988 0 1237460 15.45 2620 4715864 1414868 15.62 1563712 3696444 8 Average: 2664137 0 1204591 15.04 2620 4137585 1784025 19.70 1645984 3075378 102761 17:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 vethb541ca5 165.55 140.73 17.54 413.13 0.00 0.00 0.00 0.00 17:41:01 eth0 1215.70 809.34 3648.46 99.20 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 165.55 140.63 15.28 413.12 0.00 0.00 0.00 0.00 17:42:01 eth0 886.44 648.39 2312.12 68.28 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 636.59 836.25 52.94 2290.44 0.00 0.00 0.00 0.00 17:43:02 eth0 776.72 577.38 3793.50 51.21 0.00 0.00 0.00 0.00 17:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:02 docker0 277.08 321.95 18.10 849.23 0.00 0.00 0.00 0.00 17:44:01 veth7b159dd 0.64 0.78 0.05 0.07 0.00 0.00 0.00 0.00 17:44:01 eth0 44.22 25.22 38.90 16.24 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.64 0.64 0.04 0.06 0.00 0.00 0.00 0.00 17:45:01 veth7b159dd 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 17:45:01 eth0 29.09 18.20 20.02 31.44 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 17:46:01 vethcc7e7cd 0.00 0.65 0.00 0.04 0.00 0.00 0.00 0.00 17:46:01 eth0 388.63 284.70 1871.18 124.66 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 50.45 61.96 3.45 164.95 0.00 0.00 0.00 0.00 17:47:01 vethcc7e7cd 0.00 1.46 0.00 0.06 0.00 0.00 0.00 0.00 17:47:01 veth180a7a8 0.03 0.33 0.00 0.02 0.00 0.00 0.00 0.00 17:47:01 veth1aa6242 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 17:47:01 eth0 66.02 40.29 136.22 15.67 0.00 0.00 0.00 0.00 17:48:01 vethcc7e7cd 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 17:48:01 eth0 127.60 76.55 258.31 126.75 0.00 0.00 0.00 0.00 17:48:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 docker0 1187.18 1450.98 93.33 4003.07 0.00 0.00 0.00 0.00 17:49:01 eth0 259.16 157.81 1601.45 18.47 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 27.45 68.74 1.93 396.31 0.00 0.00 0.00 0.00 17:50:01 eth0 1.17 0.48 0.68 0.27 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 0.15 0.12 0.07 0.04 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 1.62 0.33 0.37 0.20 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 eth0 1.73 0.32 0.38 0.20 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 292.54 203.28 1054.12 42.59 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 93.49 116.98 7.33 338.63 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) 07/15/21 _x86_64_ (2 CPU) 17:39:28 LINUX RESTART (2 CPU) 17:40:01 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 11.65 0.00 3.53 2.09 0.08 82.65 17:41:01 0 11.93 0.00 3.95 1.41 0.09 82.62 17:41:01 1 11.37 0.00 3.12 2.76 0.07 82.69 17:42:01 all 12.16 0.00 2.32 0.42 0.08 85.02 17:42:01 0 8.81 0.00 2.37 0.55 0.09 88.19 17:42:01 1 15.47 0.00 2.28 0.30 0.07 81.89 17:43:02 all 11.66 0.00 5.91 2.00 0.06 80.38 17:43:02 0 11.52 0.00 6.38 2.16 0.05 79.90 17:43:02 1 11.80 0.00 5.44 1.83 0.07 80.85 17:44:01 all 56.37 0.00 6.46 0.53 0.10 36.54 17:44:01 0 55.67 0.00 7.14 0.53 0.09 36.57 17:44:01 1 57.08 0.00 5.78 0.53 0.11 36.50 17:45:01 all 46.65 0.00 6.35 0.34 0.08 46.58 17:45:01 0 46.81 0.00 6.38 0.36 0.09 46.37 17:45:01 1 46.49 0.00 6.32 0.32 0.07 46.79 17:46:01 all 32.60 0.00 17.44 13.39 0.12 36.46 17:46:01 0 32.02 0.00 17.87 14.59 0.11 35.41 17:46:01 1 33.17 0.00 17.01 12.18 0.13 37.51 17:47:01 all 59.60 0.00 14.49 23.97 0.13 1.82 17:47:01 0 57.63 0.00 16.15 24.13 0.15 1.94 17:47:01 1 61.56 0.00 12.82 23.80 0.11 1.70 17:48:01 all 76.07 0.00 18.33 2.08 0.15 3.37 17:48:01 0 76.47 0.00 18.00 2.08 0.15 3.30 17:48:01 1 75.68 0.00 18.66 2.09 0.15 3.43 17:49:01 all 8.58 0.00 3.52 1.19 0.05 86.66 17:49:01 0 7.99 0.00 3.60 0.58 0.05 87.77 17:49:01 1 9.17 0.00 3.43 1.79 0.05 85.55 17:50:01 all 0.11 0.00 0.03 0.00 0.03 99.83 17:50:01 0 0.20 0.00 0.05 0.00 0.03 99.72 17:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:51:01 all 0.08 0.00 0.04 0.00 0.03 99.85 17:51:01 0 0.10 0.00 0.05 0.00 0.02 99.83 17:51:01 1 0.05 0.00 0.03 0.00 0.05 99.87 17:51:01 CPU %user %nice %system %iowait %steal %idle 17:52:01 all 0.06 0.00 0.02 0.00 0.03 99.90 17:52:01 0 0.10 0.00 0.02 0.00 0.03 99.85 17:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:53:01 all 0.11 0.00 0.05 0.00 0.04 99.80 17:53:01 0 0.18 0.00 0.05 0.00 0.05 99.72 17:53:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 23.43 0.00 5.85 3.42 0.07 67.23 Average: 0 22.99 0.00 6.12 3.44 0.08 67.38 Average: 1 23.88 0.00 5.58 3.39 0.07 67.08