---> uname -a: Linux prd-centos7-docker-4c-2g-1338.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-262 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-262@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 938 4789 0 2094 6705 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:a0:4d:79 brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fea0:4d79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0e:57:67:0d 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:eff:fe57:670d/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) 06/24/21 _x86_64_ (2 CPU) 23:30:26 LINUX RESTART (2 CPU) 23:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:32:01 85.96 4.00 81.97 0.00 2673.76 3581.15 0.00 23:33:02 1.92 0.00 1.92 0.00 0.00 39.84 0.00 23:34:01 0.17 0.00 0.17 0.00 0.00 1.76 0.00 23:35:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 23:36:01 0.30 0.00 0.30 0.00 0.00 4.40 0.00 23:37:01 0.30 0.00 0.30 0.00 0.00 4.70 0.00 23:38:01 0.25 0.00 0.25 0.00 0.00 2.72 0.00 23:39:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 23:40:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 Average: 9.83 0.44 9.40 0.00 293.33 399.80 0.00 23:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:32:01 5453532 0 816100 10.19 2620 1736680 1289480 14.24 580028 1574556 136 23:33:02 5456780 0 812844 10.15 2620 1736688 1271332 14.04 577808 1574520 16 23:34:01 5465216 0 804408 10.04 2620 1736688 1202240 13.27 574656 1570736 8 23:35:01 5461396 0 808220 10.09 2620 1736696 1202588 13.28 578296 1570736 20 23:36:01 5461108 0 808504 10.10 2620 1736700 1202600 13.28 573740 1575576 12 23:37:01 5460208 0 809400 10.11 2620 1736704 1202624 13.28 574800 1575580 8 23:38:01 5462304 0 807244 10.08 2620 1736764 1202240 13.27 572756 1575592 20 23:39:01 5450696 0 818904 10.22 2620 1736712 1202240 13.27 584220 1575576 16 23:40:01 5450584 0 819012 10.23 2620 1736716 1202240 13.27 584652 1575576 16 Average: 5457980 0 811626 10.13 2620 1736705 1219732 13.47 577884 1574272 28 23:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:32:01 eth0 250.78 171.47 616.49 49.78 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 3.71 3.03 1.14 8.67 0.00 0.00 0.00 0.00 23:33:02 eth0 0.53 0.42 0.27 0.21 0.00 0.00 0.00 0.00 23:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.73 0.08 0.06 0.04 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 1.10 0.33 0.37 0.20 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 1.05 0.35 0.39 0.26 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.55 0.35 0.33 0.23 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 0.22 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.00 19.01 67.79 5.57 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 0.41 0.33 0.13 0.95 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) 06/24/21 _x86_64_ (2 CPU) 23:30:26 LINUX RESTART (2 CPU) 23:31:02 CPU %user %nice %system %iowait %steal %idle 23:32:01 all 7.74 0.00 2.73 2.10 0.06 87.37 23:32:01 0 8.11 0.00 3.08 3.65 0.07 85.09 23:32:01 1 7.37 0.00 2.37 0.55 0.05 89.65 23:33:02 all 0.10 0.00 0.04 0.00 0.03 99.83 23:33:02 0 0.08 0.00 0.05 0.00 0.03 99.83 23:33:02 1 0.12 0.00 0.03 0.00 0.02 99.83 23:34:01 all 0.09 0.00 0.06 0.00 0.03 99.82 23:34:01 0 0.07 0.00 0.07 0.00 0.05 99.81 23:34:01 1 0.10 0.00 0.05 0.00 0.02 99.83 23:35:01 all 0.10 0.00 0.03 0.00 0.03 99.83 23:35:01 0 0.12 0.00 0.03 0.00 0.02 99.83 23:35:01 1 0.08 0.00 0.03 0.00 0.05 99.83 23:36:01 all 0.11 0.00 0.03 0.00 0.03 99.82 23:36:01 0 0.07 0.00 0.03 0.00 0.05 99.85 23:36:01 1 0.15 0.00 0.03 0.00 0.02 99.80 23:37:01 all 0.04 0.00 0.03 0.00 0.03 99.89 23:37:01 0 0.03 0.00 0.03 0.00 0.05 99.88 23:37:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:38:01 all 0.05 0.00 0.05 0.00 0.03 99.87 23:38:01 0 0.07 0.00 0.05 0.00 0.03 99.85 23:38:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:39:01 all 0.07 0.00 0.05 0.00 0.03 99.86 23:39:01 0 0.10 0.00 0.05 0.00 0.05 99.80 23:39:01 1 0.03 0.00 0.05 0.00 0.00 99.92 23:40:01 all 0.07 0.00 0.03 0.00 0.04 99.86 23:40:01 0 0.10 0.00 0.03 0.00 0.03 99.83 23:40:01 1 0.03 0.00 0.03 0.00 0.05 99.88 Average: all 0.90 0.00 0.33 0.23 0.04 98.50 Average: 0 0.95 0.00 0.37 0.39 0.04 98.24 Average: 1 0.86 0.00 0.29 0.06 0.03 98.76