---> uname -a: Linux prd-centos7-docker-4c-2g-2159.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 8.5G 31.4G 21% / 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 8.5G 31.4G 21% /facter-os /dev/vda1 40.0G 8.5G 31.4G 21% /etc/resolv.conf /dev/vda1 40.0G 8.5G 31.4G 21% /etc/hostname /dev/vda1 40.0G 8.5G 31.4G 21% /etc/hosts /dev/vda1 40.0G 8.5G 31.4G 21% /var/log/auth.log /dev/vda1 40.0G 8.5G 31.4G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.5G 31.4G 21% /var/log/sa-host /dev/vda1 40.0G 8.5G 31.4G 21% /var/log/secure /dev/vda1 40.0G 8.5G 31.4G 21% /w/workspace/edgex-go/8@tmp /dev/vda1 40.0G 8.5G 31.4G 21% /w/workspace/edgex-go/8 ---> free -m: total used free shared buff/cache available Mem: 7821 1048 3692 0 3080 6632 Swap: 1023 0 1023 ---> 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:5e:78:1b brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe5e:781b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e7:2c:29:6b 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:e7ff:fe2c:296b/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) 07/08/21 _x86_64_ (2 CPU) 00:30:02 LINUX RESTART (2 CPU) 00:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:01 80.02 0.65 79.37 0.00 352.37 40939.92 0.00 00:33:01 145.64 0.00 145.64 0.00 0.00 18314.95 0.00 00:34:01 48.40 0.00 48.40 0.00 0.00 10296.40 0.00 00:35:01 4.15 0.00 4.15 0.00 0.00 157.57 0.00 00:36:01 0.25 0.00 0.25 0.00 0.00 3.50 0.00 00:37:01 0.32 0.00 0.32 0.00 0.00 4.31 0.00 00:38:01 0.25 0.00 0.25 0.00 0.00 2.77 0.00 00:39:01 0.32 0.00 0.32 0.00 0.00 3.40 0.00 00:40:01 0.32 0.00 0.32 0.00 0.00 3.90 0.00 00:41:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 00:42:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 Average: 25.47 0.06 25.41 0.00 32.04 6340.58 0.00 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:01 4207688 0 952716 11.90 2620 2845908 1650592 18.22 1025392 2293976 36 00:33:01 3909600 0 1060660 13.24 2620 3036052 1662112 18.35 1273640 2271764 252408 00:34:01 4301160 0 958068 11.96 2620 2747084 1234348 13.63 1036792 2130704 20 00:35:01 4318772 0 940452 11.74 2620 2747088 1234400 13.63 1037704 2130704 8 00:36:01 4321196 0 938020 11.71 2620 2747096 1198612 13.23 1032988 2134112 12 00:37:01 4315016 0 944196 11.79 2620 2747100 1198420 13.23 1039864 2134112 12 00:38:01 4313932 0 945272 11.80 2620 2747108 1198420 13.23 1041828 2133640 8 00:39:01 4312692 0 946508 11.82 2620 2747112 1198420 13.23 1042620 2133912 8 00:40:01 4312780 0 946420 11.82 2620 2747112 1198420 13.23 1044976 2131560 8 00:41:01 4312452 0 946740 11.82 2620 2747120 1198504 13.23 1045304 2131560 16 00:42:01 4312516 0 946676 11.82 2620 2747120 1198468 13.23 1045120 2131560 12 Average: 4267073 0 956884 11.95 2620 2782355 1288247 14.22 1060566 2159782 22959 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:01 vethcf6cf25 1.55 2.50 0.11 6.64 0.00 0.00 0.00 0.00 00:32:01 eth0 1028.94 1371.57 5411.14 154.23 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 1063.16 678.30 80.42 2694.36 0.00 0.00 0.00 0.00 00:33:01 veth9449c4b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:33:01 eth0 284.77 235.53 870.49 80.45 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 208.42 241.61 14.20 834.48 0.00 0.00 0.00 0.00 00:34:01 eth0 24.18 13.21 17.94 9.22 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 2.37 2.37 0.16 0.19 0.00 0.00 0.00 0.00 00:35:01 eth0 1.47 0.38 0.61 0.21 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 eth0 1.18 0.75 0.69 0.47 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 0.25 0.20 0.09 0.07 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 0.23 0.20 0.07 0.01 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.97 147.50 572.95 22.25 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 115.84 83.86 8.62 320.90 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) 07/08/21 _x86_64_ (2 CPU) 00:30:02 LINUX RESTART (2 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:01 all 17.74 0.00 5.43 6.75 0.07 70.01 00:32:01 0 20.27 0.00 6.07 7.51 0.07 66.09 00:32:01 1 15.23 0.00 4.80 6.00 0.07 73.90 00:33:01 all 52.28 0.00 8.14 2.87 0.11 36.60 00:33:01 0 53.27 0.00 8.17 3.04 0.11 35.42 00:33:01 1 51.30 0.00 8.11 2.70 0.11 37.78 00:34:01 all 18.54 0.00 2.97 0.71 0.06 77.73 00:34:01 0 18.86 0.00 3.05 0.69 0.05 77.35 00:34:01 1 18.21 0.00 2.89 0.74 0.07 78.10 00:35:01 all 0.09 0.00 0.05 0.00 0.02 99.84 00:35:01 0 0.15 0.00 0.03 0.00 0.02 99.80 00:35:01 1 0.03 0.00 0.07 0.00 0.02 99.88 00:36:01 all 0.17 0.00 0.04 0.00 0.02 99.77 00:36:01 0 0.30 0.00 0.03 0.00 0.02 99.65 00:36:01 1 0.03 0.00 0.05 0.00 0.02 99.90 00:37:01 all 0.13 0.00 0.03 0.00 0.03 99.82 00:37:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:37:01 1 0.03 0.00 0.03 0.00 0.03 99.90 00:38:01 all 0.10 0.00 0.10 0.00 0.03 99.77 00:38:01 0 0.15 0.00 0.05 0.00 0.02 99.78 00:38:01 1 0.05 0.00 0.15 0.00 0.05 99.75 00:39:01 all 0.09 0.00 0.04 0.00 0.03 99.84 00:39:01 0 0.17 0.00 0.05 0.00 0.02 99.77 00:39:01 1 0.02 0.00 0.03 0.00 0.03 99.92 00:40:01 all 0.10 0.00 0.03 0.00 0.01 99.86 00:40:01 0 0.08 0.00 0.03 0.00 0.00 99.88 00:40:01 1 0.12 0.00 0.03 0.00 0.02 99.83 00:41:01 all 0.11 0.00 0.03 0.00 0.03 99.83 00:41:01 0 0.03 0.00 0.05 0.00 0.03 99.88 00:41:01 1 0.18 0.00 0.02 0.00 0.02 99.78 00:42:01 all 0.08 0.00 0.03 0.00 0.02 99.87 00:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:42:01 1 0.13 0.00 0.03 0.00 0.02 99.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.76 0.00 1.47 0.90 0.04 89.83 Average: 0 8.11 0.00 1.53 0.98 0.03 89.35 Average: 1 7.41 0.00 1.41 0.83 0.04 90.31