---> uname -a: Linux prd-centos7-docker-4c-2g-3085.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 7.8G 32.2G 20% / 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 7.8G 32.2G 20% /facter-os /dev/vda1 40.0G 7.8G 32.2G 20% /etc/resolv.conf /dev/vda1 40.0G 7.8G 32.2G 20% /etc/hostname /dev/vda1 40.0G 7.8G 32.2G 20% /etc/hosts /dev/vda1 40.0G 7.8G 32.2G 20% /var/log/auth.log /dev/vda1 40.0G 7.8G 32.2G 20% /w/workspace/edgexfoundry_ci-build-images_gcc /dev/vda1 40.0G 7.8G 32.2G 20% /run/cloud-init/result.json /dev/vda1 40.0G 7.8G 32.2G 20% /w/workspace/edgexfoundry_ci-build-images_gcc@tmp /dev/vda1 40.0G 7.8G 32.2G 20% /var/log/sa-host /dev/vda1 40.0G 7.8G 32.2G 20% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 864 4504 0 2452 6662 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:99:03:8a brd ff:ff:ff:ff:ff:ff inet 10.30.123.236/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe99:38a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:dd:c7:e1:2f 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:ddff:fec7:e12f/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) 07/16/21 _x86_64_ (2 CPU) 14:18:11 LINUX RESTART (2 CPU) 14:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:20:01 46.34 0.48 45.85 0.00 329.94 11310.26 0.00 14:21:01 35.27 0.00 35.27 0.00 0.00 10252.41 0.00 14:22:01 0.60 0.00 0.60 0.00 0.00 8.16 0.00 14:23:01 0.32 0.00 0.32 0.00 0.00 5.26 0.00 14:24:01 54.10 0.13 53.97 0.00 10.26 14447.88 0.00 Average: 27.33 0.12 27.21 0.00 68.06 7205.89 0.00 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 5056884 0 905200 11.30 2620 2044236 1614660 17.83 716724 1803200 65068 14:21:01 5194360 0 832896 10.40 2620 1979064 1229796 13.58 853392 1538664 8 14:22:01 5193932 0 833320 10.40 2620 1979068 1229808 13.58 853364 1538936 8 14:23:01 5196572 0 830676 10.37 2620 1979072 1196100 13.21 849024 1542272 8 14:24:01 4636712 0 987312 12.33 2620 2382296 1784332 19.70 1079872 1797572 24 Average: 5055692 0 877881 10.96 2620 2072747 1410939 15.58 870475 1644129 13023 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 eth0 795.90 297.60 1729.14 33.06 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 262.82 724.66 14.29 1647.87 0.00 0.00 0.00 0.00 14:21:01 eth0 191.67 219.52 31.71 1643.66 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 0.93 0.55 0.88 0.22 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 1.00 0.37 0.36 0.20 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 302.01 195.77 2139.81 19.44 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 258.36 142.79 780.51 339.35 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 52.58 144.97 2.86 329.66 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) 07/16/21 _x86_64_ (2 CPU) 14:18:11 LINUX RESTART (2 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 4.08 0.00 2.61 0.44 0.04 92.83 14:20:01 0 5.08 0.00 3.26 0.68 0.03 90.94 14:20:01 1 3.09 0.00 1.96 0.20 0.05 94.69 14:21:01 all 20.16 0.00 1.75 0.23 0.05 77.80 14:21:01 0 20.41 0.00 1.94 0.19 0.05 77.41 14:21:01 1 19.92 0.00 1.56 0.27 0.05 78.19 14:22:01 all 0.16 0.00 0.07 0.00 0.03 99.75 14:22:01 0 0.27 0.00 0.03 0.00 0.02 99.68 14:22:01 1 0.05 0.00 0.10 0.00 0.03 99.82 14:23:01 all 0.14 0.00 0.06 0.00 0.02 99.78 14:23:01 0 0.22 0.00 0.05 0.00 0.02 99.72 14:23:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:24:01 all 6.44 0.00 2.63 0.54 0.03 90.36 14:24:01 0 6.90 0.00 2.64 0.82 0.03 89.61 14:24:01 1 5.99 0.00 2.61 0.25 0.03 91.11 Average: all 6.12 0.00 1.41 0.24 0.03 92.20 Average: 0 6.49 0.00 1.57 0.34 0.03 91.57 Average: 1 5.75 0.00 1.25 0.15 0.04 92.82