---> uname -a: Linux prd-centos7-docker-4c-2g-2896.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> 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% /w/workspace/dry_go-mod-core-contracts_PR-628 /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/dry_go-mod-core-contracts_PR-628@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 835 4781 0 2204 6697 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:0c:ca:2a brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe0c:ca2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6e:7e:ee:4f 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::42:6eff:fe7e:ee4f/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) 07/15/21 _x86_64_ (2 CPU) 17:34:05 LINUX RESTART (2 CPU) 17:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:36:01 3.51 0.00 3.51 0.00 0.00 124.27 0.00 17:37:01 0.53 0.00 0.53 0.00 0.00 8.78 0.00 17:38:01 0.32 0.00 0.32 0.00 0.00 4.61 0.00 17:39:01 0.32 0.00 0.32 0.00 0.00 5.53 0.00 17:40:01 0.28 0.00 0.28 0.00 0.00 4.76 0.00 17:41:01 0.32 0.00 0.32 0.00 0.00 4.68 0.00 17:42:01 0.33 0.00 0.33 0.00 0.00 5.71 0.00 17:43:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 17:44:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 Average: 0.68 0.00 0.68 0.00 0.00 18.33 0.00 17:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:01 5466404 0 802712 10.02 2620 1737196 1266508 13.98 580656 1561464 16 17:37:01 5471396 0 797712 9.96 2620 1737204 1206884 13.32 574240 1563692 8 17:38:01 5471264 0 797844 9.96 2620 1737204 1207016 13.33 575388 1563412 8 17:39:01 5470168 0 798928 9.98 2620 1737216 1206884 13.32 575452 1564004 8 17:40:01 5466496 0 802596 10.02 2620 1737220 1207088 13.33 573300 1570220 8 17:41:01 5466200 0 802888 10.02 2620 1737224 1207112 13.33 573404 1570220 20 17:42:01 5467684 0 801400 10.01 2620 1737228 1206884 13.32 572200 1570220 16 17:43:01 5457764 0 811316 10.13 2620 1737232 1206884 13.32 582436 1570220 8 17:44:01 5455612 0 813464 10.16 2620 1737236 1206884 13.32 585724 1568620 8 Average: 5465888 0 803207 10.03 2620 1737218 1213572 13.40 576978 1566897 11 17:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:01 eth0 1.20 0.62 0.56 0.40 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 1.30 0.37 0.34 0.21 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.63 0.07 0.06 0.01 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 1.17 0.42 0.45 0.27 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.57 0.33 0.28 0.21 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.65 0.24 0.20 0.12 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 0.00 0.00 0.00 0.00 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) 07/15/21 _x86_64_ (2 CPU) 17:34:05 LINUX RESTART (2 CPU) 17:35:01 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 0.19 0.00 0.08 0.00 0.03 99.71 17:36:01 0 0.27 0.00 0.07 0.00 0.03 99.63 17:36:01 1 0.12 0.00 0.08 0.00 0.02 99.78 17:37:01 all 0.23 0.00 0.08 0.00 0.02 99.67 17:37:01 0 0.35 0.00 0.07 0.00 0.02 99.57 17:37:01 1 0.10 0.00 0.10 0.00 0.02 99.78 17:38:01 all 0.22 0.00 0.05 0.00 0.03 99.71 17:38:01 0 0.38 0.00 0.03 0.00 0.02 99.57 17:38:01 1 0.05 0.00 0.07 0.00 0.03 99.85 17:39:01 all 0.17 0.00 0.06 0.00 0.01 99.77 17:39:01 0 0.28 0.00 0.05 0.00 0.02 99.65 17:39:01 1 0.05 0.00 0.07 0.00 0.00 99.88 17:40:01 all 0.18 0.00 0.05 0.00 0.02 99.75 17:40:01 0 0.27 0.00 0.03 0.00 0.00 99.70 17:40:01 1 0.10 0.00 0.07 0.00 0.03 99.80 17:41:01 all 0.18 0.00 0.05 0.00 0.02 99.76 17:41:01 0 0.08 0.00 0.05 0.00 0.02 99.85 17:41:01 1 0.27 0.00 0.05 0.00 0.02 99.67 17:42:01 all 0.24 0.00 0.06 0.00 0.02 99.68 17:42:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:42:01 1 0.43 0.00 0.07 0.00 0.02 99.48 17:43:01 all 0.18 0.00 0.07 0.00 0.03 99.72 17:43:01 0 0.02 0.00 0.05 0.00 0.02 99.92 17:43:01 1 0.35 0.00 0.08 0.00 0.03 99.53 17:44:01 all 0.21 0.00 0.03 0.00 0.02 99.74 17:44:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:44:01 1 0.37 0.00 0.03 0.00 0.02 99.58 Average: all 0.20 0.00 0.06 0.00 0.02 99.72 Average: 0 0.19 0.00 0.05 0.00 0.02 99.74 Average: 1 0.20 0.00 0.07 0.00 0.02 99.71