---> uname -a: Linux prd-centos7-docker-4c-2g-1145.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/xfoundry_go-mod-bootstrap_PR-252 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-252@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 922 4808 0 2090 6721 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:a3:53:00 brd ff:ff:ff:ff:ff:ff inet 10.30.122.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fea3:5300/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:46:8f:b9:8d 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::42:46ff:fe8f:b98d/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) 05/31/21 _x86_64_ (2 CPU) 05:41:24 LINUX RESTART (2 CPU) 05:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:43:01 63.57 13.97 49.60 0.00 4284.91 1386.10 0.00 05:44:01 18.12 0.63 17.49 0.00 352.24 2163.63 0.00 05:45:01 0.35 0.00 0.35 0.00 0.00 6.05 0.00 05:46:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 05:47:01 0.25 0.00 0.25 0.00 0.00 3.80 0.00 05:48:01 0.32 0.00 0.32 0.00 0.00 3.91 0.00 05:49:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 05:50:01 0.22 0.00 0.22 0.00 0.00 3.12 0.00 05:51:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 05:52:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 Average: 8.28 1.44 6.84 0.00 457.47 356.08 0.00 05:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 5452708 0 853080 10.65 2620 1700524 1666940 18.40 605392 1558184 31984 05:44:01 5472232 0 800520 10.00 2620 1733560 1284380 14.18 563312 1573220 20 05:45:01 5478188 0 794508 9.92 2620 1733616 1231748 13.60 562840 1568708 16 05:46:01 5478652 0 794092 9.92 2620 1733568 1217468 13.44 562520 1568780 8 05:47:01 5478752 0 793984 9.91 2620 1733576 1217492 13.44 562876 1568780 8 05:48:01 5477796 0 794940 9.93 2620 1733576 1216368 13.43 556700 1576172 12 05:49:01 5477764 0 794964 9.93 2620 1733584 1201976 13.27 556360 1576172 20 05:50:01 5470476 0 802248 10.02 2620 1733588 1201976 13.27 564024 1576172 8 05:51:01 5469004 0 803716 10.04 2620 1733592 1202108 13.27 565140 1576172 8 05:52:01 5468664 0 804052 10.04 2620 1733596 1202156 13.27 567352 1574292 8 Average: 5472424 0 803610 10.03 2620 1730278 1264261 13.96 566652 1571665 3209 05:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 eth0 365.71 265.62 1042.84 69.85 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 31.49 23.08 35.40 9.42 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 5.78 3.78 1.21 8.28 0.00 0.00 0.00 0.00 05:45:01 eth0 3.20 0.87 1.22 0.77 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 3.36 0.53 0.79 0.37 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 2.83 1.60 1.64 1.26 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 0.33 0.20 0.15 0.08 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 0.10 0.08 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 1.03 0.08 0.08 0.01 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 1.40 0.28 0.37 0.20 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 0.63 0.38 0.28 0.21 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 Average: eth0 40.48 28.89 106.75 8.12 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 0.58 0.38 0.12 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) 05/31/21 _x86_64_ (2 CPU) 05:41:24 LINUX RESTART (2 CPU) 05:42:02 CPU %user %nice %system %iowait %steal %idle 05:43:01 all 9.84 0.00 1.72 3.03 0.04 85.36 05:43:01 0 8.47 0.00 1.87 2.20 0.03 87.42 05:43:01 1 11.22 0.00 1.56 3.87 0.05 83.31 05:44:01 all 1.98 0.00 1.06 2.51 0.04 94.41 05:44:01 0 1.97 0.00 1.11 3.70 0.03 93.18 05:44:01 1 1.99 0.00 1.01 1.32 0.05 95.63 05:45:01 all 0.13 0.00 0.05 0.00 0.03 99.79 05:45:01 0 0.03 0.00 0.05 0.00 0.02 99.90 05:45:01 1 0.23 0.00 0.05 0.00 0.03 99.68 05:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 05:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:46:01 1 0.23 0.00 0.03 0.00 0.02 99.72 05:47:01 all 0.16 0.00 0.03 0.00 0.03 99.79 05:47:01 0 0.10 0.00 0.03 0.00 0.02 99.85 05:47:01 1 0.22 0.00 0.02 0.00 0.03 99.73 05:48:01 all 0.15 0.00 0.04 0.00 0.02 99.79 05:48:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:48:01 1 0.27 0.00 0.07 0.00 0.02 99.65 05:49:01 all 0.11 0.00 0.03 0.00 0.02 99.84 05:49:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:49:01 1 0.18 0.00 0.05 0.00 0.02 99.75 05:50:01 all 0.10 0.00 0.03 0.00 0.03 99.84 05:50:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:50:01 1 0.17 0.00 0.02 0.00 0.02 99.80 05:51:01 all 0.15 0.00 0.04 0.00 0.01 99.80 05:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:51:01 1 0.27 0.00 0.05 0.00 0.00 99.68 05:52:01 all 0.04 0.00 0.03 0.00 0.03 99.90 05:52:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:52:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 1.25 0.00 0.30 0.54 0.03 97.88 Average: 0 1.05 0.00 0.32 0.58 0.03 98.03 Average: 1 1.45 0.00 0.28 0.51 0.03 97.74