---> uname -a: Linux prd-centos7-docker-4c-2g-736.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% /var/log/auth.log /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/xfoundry_go-mod-bootstrap_PR-253 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-253@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 ---> free -m: total used free shared buff/cache available Mem: 7821 936 4791 0 2093 6707 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:67:18:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe67:1833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1a:27:0c:f8 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::42:1aff:fe27:cf8/64 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) 06/07/21 _x86_64_ (2 CPU) 05:47:40 LINUX RESTART (2 CPU) 05:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:49:01 193.99 65.55 128.44 0.00 8767.23 40129.11 0.00 05:50:01 2.61 0.03 2.58 0.00 1.07 85.09 0.00 05:51:01 0.40 0.00 0.40 0.00 0.00 5.81 0.00 05:52:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 05:53:01 0.25 0.00 0.25 0.00 0.00 3.93 0.00 05:54:01 0.32 0.00 0.32 0.00 0.00 3.80 0.00 05:55:02 0.23 0.00 0.23 0.00 0.00 3.50 0.00 05:56:01 0.36 0.00 0.36 0.00 0.00 4.86 0.00 05:57:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 Average: 22.10 7.30 14.80 0.00 976.30 4480.48 0.00 05:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:49:01 5455144 0 814548 10.17 2620 1736620 1277652 14.11 577284 1575896 128 05:50:01 5460160 0 809524 10.11 2620 1736628 1242052 13.71 573440 1575860 20 05:51:01 5465540 0 804144 10.04 2620 1736628 1197608 13.22 570644 1574036 16 05:52:01 5462608 0 807068 10.08 2620 1736636 1197812 13.22 573604 1574040 12 05:53:01 5463236 0 806436 10.07 2620 1736640 1197904 13.23 569256 1578484 8 05:54:01 5461024 0 808648 10.10 2620 1736640 1197928 13.23 570588 1578484 8 05:55:02 5462832 0 806828 10.07 2620 1736652 1197676 13.22 569196 1578484 8 05:56:01 5458044 0 811612 10.13 2620 1736656 1197884 13.23 573860 1578484 16 05:57:01 5454564 0 815088 10.18 2620 1736660 1197740 13.22 577512 1578484 20 Average: 5460350 0 809322 10.11 2620 1736640 1211584 13.38 572820 1576917 26 05:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:49:01 eth0 595.19 402.51 1076.63 87.59 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 3.55 2.48 1.09 8.19 0.00 0.00 0.00 0.00 05:50:01 eth0 1.87 0.85 1.02 0.59 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 2.52 0.08 0.23 0.01 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 2.00 0.70 0.86 0.58 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.63 0.38 0.30 0.21 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.37 0.20 0.15 0.07 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:02 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.93 0.29 0.32 0.20 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.23 45.11 120.20 9.94 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 0.39 0.28 0.12 0.91 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) 06/07/21 _x86_64_ (2 CPU) 05:47:40 LINUX RESTART (2 CPU) 05:48:01 CPU %user %nice %system %iowait %steal %idle 05:49:01 all 18.90 0.00 7.69 14.83 0.09 58.50 05:49:01 0 19.61 0.00 8.13 14.67 0.09 57.51 05:49:01 1 18.18 0.00 7.26 14.99 0.09 59.48 05:50:01 all 0.14 0.00 0.05 0.00 0.03 99.78 05:50:01 0 0.15 0.00 0.05 0.00 0.02 99.78 05:50:01 1 0.13 0.00 0.05 0.00 0.03 99.78 05:51:01 all 0.13 0.00 0.03 0.00 0.03 99.80 05:51:01 0 0.22 0.00 0.03 0.00 0.03 99.72 05:51:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:52:01 all 0.08 0.00 0.03 0.00 0.02 99.87 05:52:01 0 0.12 0.00 0.03 0.00 0.02 99.83 05:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:53:01 all 0.10 0.00 0.03 0.00 0.03 99.83 05:53:01 0 0.08 0.00 0.03 0.00 0.03 99.85 05:53:01 1 0.12 0.00 0.03 0.00 0.03 99.82 05:54:01 all 0.13 0.00 0.03 0.00 0.12 99.72 05:54:01 0 0.02 0.00 0.03 0.00 0.13 99.82 05:54:01 1 0.25 0.00 0.03 0.00 0.10 99.62 05:55:02 all 0.15 0.00 0.03 0.00 0.03 99.78 05:55:02 0 0.05 0.00 0.05 0.00 0.03 99.87 05:55:02 1 0.25 0.00 0.02 0.00 0.03 99.70 05:56:01 all 0.17 0.00 0.04 0.00 0.02 99.77 05:56:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:56:01 1 0.31 0.00 0.07 0.00 0.02 99.61 05:57:01 all 0.23 0.00 0.03 0.00 0.02 99.73 05:57:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:57:01 1 0.42 0.00 0.03 0.00 0.02 99.53 Average: all 2.16 0.00 0.86 1.59 0.04 95.35 Average: 0 2.18 0.00 0.90 1.57 0.04 95.30 Average: 1 2.13 0.00 0.81 1.61 0.04 95.41