---> uname -a: Linux prd-centos7-docker-4c-2g-416.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/secure /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-messaging_PR-110 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-messaging_PR-110@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 970 4757 0 2092 6672 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:a3:76:6f brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fea3:766f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:07:b5:97:31 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::42:7ff:feb5:9731/64 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) 06/11/21 _x86_64_ (2 CPU) 01:28:18 LINUX RESTART (2 CPU) 01:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:30:01 76.99 3.40 73.59 0.00 2558.13 3459.43 0.00 01:31:01 1.77 0.02 1.75 0.00 0.53 34.03 0.00 01:32:01 0.32 0.00 0.32 0.00 0.00 4.13 0.00 01:33:01 0.20 0.00 0.20 0.00 0.00 2.96 0.00 01:34:01 0.20 0.00 0.20 0.00 0.00 2.22 0.00 01:35:02 0.32 0.00 0.32 0.00 0.00 5.08 0.00 01:36:01 0.17 0.00 0.17 0.00 0.00 2.61 0.00 01:37:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 01:38:01 0.27 0.00 0.27 0.00 0.00 2.88 0.00 Average: 8.96 0.38 8.58 0.00 284.89 391.57 0.00 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 5466472 0 804464 10.04 2620 1735384 1313604 14.50 569952 1571864 20 01:31:01 5476344 0 794584 9.92 2620 1735392 1234804 13.63 561912 1571828 8 01:32:01 5476316 0 794612 9.92 2620 1735392 1234828 13.63 566852 1566916 8 01:33:01 5475888 0 795032 9.93 2620 1735400 1224524 13.52 567340 1566920 20 01:34:01 5474004 0 796912 9.95 2620 1735404 1224572 13.52 562172 1575076 16 01:35:02 5473592 0 797324 9.96 2620 1735404 1224696 13.52 562580 1575076 8 01:36:01 5472284 0 798620 9.97 2620 1735416 1224696 13.52 563736 1575076 16 01:37:01 5461952 0 808948 10.10 2620 1735420 1205056 13.30 574440 1575076 8 01:38:01 5460540 0 810304 10.12 2620 1735476 1205288 13.31 575816 1575088 24 Average: 5470821 0 800089 9.99 2620 1735410 1232452 13.61 567200 1572547 14 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 eth0 152.47 109.21 447.56 27.59 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 1.98 1.45 0.47 3.92 0.00 0.00 0.00 0.00 01:31:01 eth0 2.51 0.45 0.67 0.39 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 1.63 0.35 0.40 0.20 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 1.18 0.33 0.33 0.17 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 eth0 1.57 0.60 0.66 0.49 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 eth0 1.53 0.72 0.67 0.38 0.00 0.00 0.00 0.00 01:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 eth0 0.70 0.33 0.28 0.20 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.07 12.49 50.18 3.28 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 0.22 0.16 0.05 0.44 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) 06/11/21 _x86_64_ (2 CPU) 01:28:18 LINUX RESTART (2 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 4.81 0.00 2.07 2.49 0.05 90.58 01:30:01 0 5.08 0.00 2.27 2.14 0.05 90.46 01:30:01 1 4.53 0.00 1.88 2.84 0.05 90.70 01:31:01 all 0.08 0.00 0.04 0.00 0.03 99.85 01:31:01 0 0.13 0.00 0.05 0.00 0.03 99.78 01:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:32:01 all 0.16 0.00 0.03 0.00 0.02 99.79 01:32:01 0 0.23 0.00 0.03 0.00 0.02 99.72 01:32:01 1 0.08 0.00 0.03 0.00 0.02 99.87 01:33:01 all 0.08 0.00 0.03 0.00 0.03 99.86 01:33:01 0 0.15 0.00 0.05 0.00 0.03 99.77 01:33:01 1 0.02 0.00 0.02 0.00 0.02 99.95 01:34:01 all 0.11 0.00 0.06 0.00 0.02 99.82 01:34:01 0 0.13 0.00 0.05 0.00 0.02 99.80 01:34:01 1 0.08 0.00 0.07 0.00 0.02 99.83 01:35:02 all 0.04 0.00 0.03 0.00 0.03 99.90 01:35:02 0 0.05 0.00 0.03 0.00 0.02 99.90 01:35:02 1 0.03 0.00 0.03 0.00 0.03 99.90 01:36:01 all 0.16 0.00 0.03 0.00 0.02 99.79 01:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:36:01 1 0.29 0.00 0.03 0.00 0.02 99.66 01:37:01 all 0.22 0.00 0.05 0.00 0.03 99.71 01:37:01 0 0.03 0.00 0.07 0.00 0.02 99.88 01:37:01 1 0.40 0.00 0.03 0.00 0.03 99.53 01:38:01 all 0.15 0.00 0.04 0.00 0.02 99.79 01:38:01 0 0.05 0.00 0.03 0.00 0.02 99.90 01:38:01 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: all 0.64 0.00 0.26 0.27 0.02 98.80 Average: 0 0.65 0.00 0.29 0.23 0.02 98.80 Average: 1 0.63 0.00 0.24 0.31 0.02 98.79