---> uname -a: Linux prd-centos7-docker-4c-2g-245.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 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-256 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-256@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 939 4790 0 2091 6703 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:1a:60:93 brd ff:ff:ff:ff:ff:ff inet 10.30.122.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe1a:6093/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:d9:ce:81 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::42:1ff:fed9:ce81/64 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) 06/10/21 _x86_64_ (2 CPU) 16:53:12 LINUX RESTART (2 CPU) 16:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:55:01 71.10 4.01 67.08 0.00 2631.90 3934.37 0.00 16:56:01 2.03 0.00 2.03 0.00 0.00 39.93 0.00 16:57:01 0.13 0.00 0.13 0.00 0.00 1.87 0.00 16:58:01 0.27 0.00 0.27 0.00 0.00 4.00 0.00 16:59:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 17:00:01 0.37 0.00 0.37 0.00 0.00 5.01 0.00 17:01:01 0.23 0.02 0.22 0.00 0.13 3.23 0.00 17:02:01 0.45 0.10 0.35 0.00 1.73 5.56 0.00 17:03:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 17:04:01 54.71 0.13 54.58 0.00 13.72 14400.90 0.00 Average: 12.98 0.43 12.55 0.00 264.85 1840.25 0.00 16:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:55:01 5454020 0 818696 10.22 2620 1733604 1289368 14.24 586248 1569000 20 16:56:01 5464344 0 808364 10.09 2620 1733612 1196248 13.21 582044 1564988 20 16:57:01 5464912 0 807796 10.09 2620 1733612 1196140 13.21 580844 1565572 16 16:58:01 5462348 0 810352 10.12 2620 1733620 1196248 13.21 583268 1565572 8 16:59:01 5460152 0 812544 10.15 2620 1733624 1196200 13.21 580032 1571324 20 17:00:01 5460680 0 812016 10.14 2620 1733624 1195960 13.20 579820 1571324 12 17:01:01 5458424 0 814260 10.17 2620 1733636 1198304 13.23 581508 1571328 16 17:02:01 5454072 0 818484 10.22 2620 1733764 1196688 13.21 586412 1571384 8 17:03:01 5454852 0 817704 10.21 2620 1733764 1196532 13.21 585516 1571448 8 17:04:01 4958700 0 909284 11.35 2620 2138336 1371716 15.14 745140 1834028 68 Average: 5409250 0 822950 10.28 2620 1774120 1223340 13.51 599083 1595597 20 16:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:55:01 eth0 243.49 174.03 558.55 48.04 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 3.68 2.71 1.11 8.25 0.00 0.00 0.00 0.00 16:56:01 eth0 2.25 0.78 1.00 0.41 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 1.98 0.20 0.42 0.19 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 1.17 0.27 0.33 0.20 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 1.17 0.67 0.67 0.46 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.92 0.28 0.29 0.20 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.90 0.08 0.10 0.01 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 200.30 176.23 2174.83 43.32 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.30 35.28 273.65 9.29 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 0.37 0.27 0.11 0.83 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) 06/10/21 _x86_64_ (2 CPU) 16:53:12 LINUX RESTART (2 CPU) 16:54:01 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 6.35 0.00 2.09 4.41 0.05 87.10 16:55:01 0 5.83 0.00 2.46 4.98 0.05 86.69 16:55:01 1 6.87 0.00 1.73 3.83 0.05 87.52 16:56:01 all 0.20 0.00 0.08 0.00 0.02 99.70 16:56:01 0 0.08 0.00 0.07 0.00 0.02 99.83 16:56:01 1 0.32 0.00 0.10 0.00 0.02 99.56 16:57:01 all 0.18 0.00 0.04 0.00 0.01 99.77 16:57:01 0 0.07 0.00 0.03 0.00 0.00 99.90 16:57:01 1 0.30 0.00 0.05 0.00 0.02 99.63 16:58:01 all 0.18 0.00 0.03 0.00 0.02 99.77 16:58:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:58:01 1 0.35 0.00 0.03 0.00 0.02 99.60 16:59:01 all 0.25 0.00 0.03 0.00 0.03 99.69 16:59:01 0 0.13 0.00 0.02 0.00 0.02 99.83 16:59:01 1 0.37 0.00 0.05 0.00 0.03 99.55 17:00:01 all 0.20 0.00 0.03 0.00 0.00 99.77 17:00:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:00:01 1 0.37 0.00 0.03 0.00 0.00 99.60 17:01:01 all 0.25 0.00 0.05 0.00 0.02 99.68 17:01:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:01:01 1 0.43 0.00 0.03 0.00 0.02 99.52 17:02:01 all 0.23 0.00 0.05 0.00 0.01 99.71 17:02:01 0 0.10 0.00 0.05 0.00 0.02 99.83 17:02:01 1 0.37 0.00 0.05 0.00 0.00 99.58 17:03:01 all 0.23 0.00 0.04 0.00 0.01 99.72 17:03:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:03:01 1 0.38 0.00 0.02 0.00 0.00 99.60 17:04:01 all 6.83 0.00 2.61 1.01 0.03 89.51 17:04:01 0 6.28 0.00 2.87 1.10 0.03 89.71 17:04:01 1 7.38 0.00 2.36 0.92 0.03 89.31 Average: all 1.47 0.00 0.50 0.54 0.02 97.47 Average: 0 1.25 0.00 0.56 0.60 0.02 97.57 Average: 1 1.70 0.00 0.44 0.47 0.02 97.37