---> uname -a: Linux prd-centos7-docker-4c-2g-1255.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/foundry_device-virtual-go_PR-229 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/foundry_device-virtual-go_PR-229@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 930 4781 0 2109 6713 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:9e:8d:07 brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe9e:8d07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:66:39:a5:7e 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::42:66ff:fe39:a57e/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) 06/24/21 _x86_64_ (2 CPU) 19:00:15 LINUX RESTART (2 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 77.82 4.09 73.74 0.00 2684.68 4327.87 0.00 19:03:01 1.80 0.00 1.80 0.00 0.00 37.25 0.00 19:04:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 19:05:01 0.22 0.00 0.22 0.00 0.00 2.83 0.00 19:06:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 19:07:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 19:08:01 0.17 0.00 0.17 0.00 0.00 2.42 0.00 19:09:01 0.27 0.00 0.27 0.00 0.00 3.88 0.00 19:10:01 0.32 0.00 0.32 0.00 0.00 3.68 0.00 19:11:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 Average: 8.06 0.40 7.66 0.00 265.17 433.70 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 5449284 0 804492 10.04 2620 1752544 1285032 14.19 580736 1579440 132 19:03:01 5459588 0 794184 9.92 2620 1752548 1205204 13.31 572324 1579432 16 19:04:01 5457428 0 796340 9.94 2620 1752552 1205564 13.31 576396 1577264 16 19:05:01 5451168 0 802596 10.02 2620 1752556 1255016 13.86 581660 1577264 8 19:06:01 5457596 0 796160 9.94 2620 1752564 1199288 13.24 572680 1581276 20 19:07:01 5459560 0 794196 9.92 2620 1752564 1198880 13.24 570740 1581272 20 19:08:01 5455524 0 798228 9.97 2620 1752568 1241512 13.71 573460 1581272 8 19:09:01 5448740 0 805000 10.05 2620 1752580 1241104 13.70 580664 1581272 8 19:10:01 5447560 0 806180 10.07 2620 1752580 1217436 13.44 584388 1579376 8 19:11:01 5449232 0 804500 10.05 2620 1752588 1199996 13.25 582824 1579376 12 Average: 5453568 0 800188 9.99 2620 1752564 1224903 13.52 577587 1579724 25 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 eth0 312.87 262.25 854.82 57.36 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 64.65 47.17 5.53 141.32 0.00 0.00 0.00 0.00 19:03:01 eth0 0.70 0.05 0.06 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 4.76 1.97 3.37 0.31 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 1.60 1.47 0.58 8.38 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 1.15 1.12 0.14 6.07 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 0.57 0.13 0.11 0.53 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 2.67 1.30 0.68 8.49 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 1.30 0.53 0.58 0.39 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 0.93 0.28 0.30 0.20 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 eth0 1.10 0.17 0.15 0.07 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.38 26.61 85.03 8.11 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 6.39 4.66 0.55 13.96 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) 06/24/21 _x86_64_ (2 CPU) 19:00:15 LINUX RESTART (2 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 7.07 0.00 2.41 2.58 0.05 87.88 19:02:01 0 6.85 0.00 2.73 3.98 0.03 86.40 19:02:01 1 7.29 0.00 2.09 1.19 0.07 89.35 19:03:01 all 0.13 0.00 0.03 0.00 0.03 99.81 19:03:01 0 0.17 0.00 0.03 0.00 0.03 99.77 19:03:01 1 0.10 0.00 0.03 0.00 0.02 99.85 19:04:01 all 0.16 0.00 0.04 0.00 0.03 99.77 19:04:01 0 0.25 0.00 0.03 0.00 0.02 99.70 19:04:01 1 0.07 0.00 0.05 0.00 0.03 99.85 19:05:01 all 0.11 0.00 0.03 0.00 0.02 99.84 19:05:01 0 0.10 0.00 0.03 0.00 0.02 99.85 19:05:01 1 0.12 0.00 0.03 0.00 0.02 99.83 19:06:01 all 0.08 0.00 0.04 0.00 0.03 99.85 19:06:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:06:01 1 0.08 0.00 0.03 0.00 0.03 99.85 19:07:01 all 0.01 0.00 0.02 0.00 0.02 99.96 19:07:01 0 0.00 0.00 0.00 0.00 0.02 99.98 19:07:01 1 0.02 0.00 0.03 0.00 0.02 99.93 19:08:01 all 0.20 0.00 0.04 0.00 0.02 99.74 19:08:01 0 0.25 0.00 0.03 0.00 0.02 99.70 19:08:01 1 0.15 0.00 0.05 0.00 0.02 99.78 19:09:01 all 0.11 0.00 0.03 0.00 0.02 99.84 19:09:01 0 0.08 0.00 0.03 0.00 0.02 99.87 19:09:01 1 0.13 0.00 0.03 0.00 0.02 99.82 19:10:01 all 0.07 0.00 0.02 0.00 0.03 99.88 19:10:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:10:01 1 0.10 0.00 0.02 0.00 0.03 99.85 19:11:01 all 0.09 0.00 0.03 0.00 0.01 99.87 19:11:01 0 0.02 0.00 0.03 0.00 0.02 99.93 19:11:01 1 0.17 0.00 0.03 0.00 0.00 99.80 Average: all 0.78 0.00 0.26 0.25 0.02 98.68 Average: 0 0.76 0.00 0.29 0.39 0.02 98.54 Average: 1 0.80 0.00 0.23 0.12 0.03 98.82