---> uname -a: Linux prd-centos7-docker-4c-2g-480.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: 2799.998 BogoMIPS: 5599.99 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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master ---> free -m: total used free shared buff/cache available Mem: 7821 1292 3147 0 3381 6447 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:47:56:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.212/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe47:56f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d4:99:fe:a0 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:d4ff:fe99:fea0/64 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) 05/26/21 _x86_64_ (2 CPU) 23:18:10 LINUX RESTART (2 CPU) 23:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:20:01 21.80 3.41 18.38 0.00 2558.53 3094.35 0.00 23:21:01 1.73 0.00 1.73 0.00 0.00 34.35 0.00 23:22:01 0.57 0.00 0.57 0.00 0.00 6.65 0.00 23:23:01 0.52 0.00 0.52 0.00 0.00 6.91 0.00 23:24:01 0.17 0.00 0.17 0.00 0.00 1.67 0.00 23:25:01 0.37 0.00 0.37 0.00 0.00 5.00 0.00 23:26:02 0.22 0.00 0.22 0.00 0.00 3.36 0.00 23:27:01 94.46 0.03 94.43 0.00 3.79 31646.28 0.00 23:28:01 110.28 0.00 110.28 0.00 0.00 26863.97 0.00 Average: 25.44 0.38 25.06 0.00 285.29 6806.57 0.00 23:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:20:01 5463164 0 809644 10.11 2620 1733512 1291060 14.25 571720 1571960 0 23:21:01 5475148 0 797652 9.96 2620 1733520 1206332 13.32 566616 1567540 16 23:22:01 5471708 0 801092 10.00 2620 1733520 1206620 13.32 570884 1566900 8 23:23:01 5471960 0 800832 10.00 2620 1733528 1206332 13.32 570828 1566900 16 23:24:01 5470876 0 801912 10.01 2620 1733532 1206488 13.32 566172 1572388 20 23:25:01 5472232 0 800556 10.00 2620 1733532 1206332 13.32 565228 1572388 12 23:26:02 5470388 0 802388 10.02 2620 1733544 1206332 13.32 566532 1572388 8 23:27:01 4501728 0 993712 12.41 2620 2510880 1397568 15.43 762908 2238220 0 23:28:01 3709676 0 1241020 15.50 2620 3055624 1725964 19.06 950884 2707476 48 Average: 5167431 0 872090 10.89 2620 1966799 1294781 14.30 632419 1770684 14 23:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:20:01 eth0 127.64 97.69 422.71 23.29 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 5.56 3.45 1.18 8.17 0.00 0.00 0.00 0.00 23:21:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 4.66 2.23 3.58 0.50 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:02 eth0 0.40 0.08 0.03 0.01 0.00 0.00 0.00 0.00 23:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 eth0 472.65 432.29 4514.00 38.72 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 60.76 59.58 4.85 360.45 0.00 0.00 0.00 0.00 23:28:01 vethfad15d5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 461.74 415.07 3507.26 119.85 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 31.38 34.41 1.57 258.72 0.00 0.00 0.00 0.00 Average: vethfad15d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.06 104.71 932.17 20.24 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 10.77 10.74 0.84 69.18 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) 05/26/21 _x86_64_ (2 CPU) 23:18:10 LINUX RESTART (2 CPU) 23:19:01 CPU %user %nice %system %iowait %steal %idle 23:20:01 all 3.53 0.00 1.77 1.86 0.05 92.79 23:20:01 0 3.73 0.00 1.90 2.68 0.07 91.63 23:20:01 1 3.34 0.00 1.63 1.04 0.03 93.95 23:21:01 all 0.08 0.00 0.03 0.00 0.03 99.85 23:21:01 0 0.17 0.00 0.05 0.00 0.03 99.75 23:21:01 1 0.00 0.00 0.02 0.00 0.03 99.95 23:22:01 all 0.21 0.00 0.03 0.00 0.02 99.75 23:22:01 0 0.35 0.00 0.03 0.00 0.02 99.60 23:22:01 1 0.07 0.00 0.02 0.00 0.02 99.90 23:23:01 all 0.12 0.00 0.03 0.00 0.03 99.83 23:23:01 0 0.23 0.00 0.02 0.00 0.03 99.72 23:23:01 1 0.00 0.00 0.03 0.00 0.02 99.95 23:24:01 all 0.12 0.00 0.02 0.00 0.03 99.84 23:24:01 0 0.18 0.00 0.02 0.00 0.02 99.78 23:24:01 1 0.05 0.00 0.02 0.00 0.03 99.90 23:25:01 all 0.06 0.00 0.03 0.00 0.03 99.89 23:25:01 0 0.10 0.00 0.02 0.00 0.02 99.87 23:25:01 1 0.02 0.00 0.03 0.00 0.03 99.92 23:26:02 all 0.12 0.00 0.03 0.00 0.03 99.83 23:26:02 0 0.13 0.00 0.03 0.00 0.03 99.80 23:26:02 1 0.10 0.00 0.02 0.00 0.02 99.87 23:27:01 all 10.54 0.00 4.34 8.88 0.06 76.18 23:27:01 0 11.51 0.00 4.27 9.28 0.07 74.86 23:27:01 1 9.58 0.00 4.41 8.47 0.05 77.49 23:28:01 all 13.34 0.00 6.02 9.80 0.08 70.75 23:28:01 0 15.33 0.00 6.29 12.86 0.07 65.45 23:28:01 1 11.37 0.00 5.76 6.76 0.09 76.02 Average: all 3.04 0.00 1.33 2.22 0.04 93.37 Average: 0 3.43 0.00 1.37 2.68 0.04 92.48 Average: 1 2.65 0.00 1.29 1.76 0.04 94.26