---> uname -a: Linux prd-centos7-docker-4c-2g-865.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% /w/workspace/dry_go-mod-core-contracts_PR-627@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 /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-627 ---> free -m: total used free shared buff/cache available Mem: 7821 922 4800 0 2098 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:88:0e:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe88:e3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:39:e6:7b:7c 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::42:39ff:fee6:7b7c/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) 05/28/21 _x86_64_ (2 CPU) 09:09:35 LINUX RESTART (2 CPU) 09:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:11:01 190.16 65.93 124.23 0.00 9804.23 41454.09 0.00 09:12:01 3.78 0.00 3.78 0.00 0.00 138.16 0.00 09:13:02 0.45 0.00 0.45 0.00 0.00 7.56 0.00 09:14:01 0.17 0.00 0.17 0.00 0.00 1.78 0.00 09:15:01 0.32 0.00 0.32 0.00 0.00 5.28 0.00 09:16:01 0.37 0.00 0.37 0.00 0.00 5.55 0.00 09:17:01 0.35 0.00 0.35 0.00 0.00 5.55 0.00 09:18:01 3.28 0.13 3.15 0.00 13.72 73.83 0.00 Average: 24.92 8.28 16.64 0.00 1230.09 5223.53 0.00 09:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 5452588 0 812632 10.15 2620 1741100 1292632 14.27 576544 1576876 128 09:12:01 5465396 0 799816 9.99 2620 1741108 1208248 13.34 566632 1576856 12 09:13:02 5465276 0 799936 9.99 2620 1741108 1208320 13.34 569228 1574768 8 09:14:01 5462144 0 803060 10.03 2620 1741116 1208500 13.34 571348 1575560 8 09:15:01 5463644 0 801556 10.01 2620 1741120 1208248 13.34 566348 1579016 8 09:16:01 5460408 0 804788 10.05 2620 1741124 1208392 13.34 569844 1579128 12 09:17:01 5460988 0 804204 10.04 2620 1741128 1208248 13.34 569084 1579128 12 09:18:01 5148308 0 912860 11.40 2620 1945152 1691308 18.67 811424 1625800 203244 Average: 5422344 0 817356 10.21 2620 1766620 1279237 14.12 600056 1583392 25429 09:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 eth0 616.79 445.30 1108.56 90.37 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 13.22 8.79 2.46 24.71 0.00 0.00 0.00 0.00 09:12:01 eth0 0.72 0.08 0.06 0.02 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:02 eth0 0.80 0.13 0.15 0.01 0.00 0.00 0.00 0.00 09:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 eth0 0.97 0.69 0.58 0.41 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 eth0 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 eth0 194.01 176.82 2167.55 39.59 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.96 78.11 410.62 16.35 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 1.66 1.10 0.31 3.10 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) 05/28/21 _x86_64_ (2 CPU) 09:09:35 LINUX RESTART (2 CPU) 09:10:01 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 18.84 0.00 6.13 16.44 0.11 58.48 09:11:01 0 17.78 0.00 6.57 12.39 0.10 63.15 09:11:01 1 19.90 0.00 5.69 20.49 0.12 53.81 09:12:01 all 0.12 0.00 0.04 0.00 0.03 99.82 09:12:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:12:01 1 0.17 0.00 0.05 0.00 0.03 99.75 09:13:02 all 0.08 0.00 0.03 0.00 0.03 99.86 09:13:02 0 0.03 0.00 0.03 0.00 0.02 99.92 09:13:02 1 0.13 0.00 0.03 0.00 0.03 99.80 09:14:01 all 0.12 0.00 0.03 0.00 0.02 99.83 09:14:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:14:01 1 0.19 0.00 0.03 0.00 0.03 99.74 09:15:01 all 0.15 0.00 0.02 0.00 0.03 99.81 09:15:01 0 0.03 0.00 0.02 0.00 0.03 99.92 09:15:01 1 0.27 0.00 0.02 0.00 0.02 99.70 09:16:01 all 0.12 0.00 0.03 0.00 0.02 99.84 09:16:01 0 0.03 0.00 0.03 0.00 0.02 99.92 09:16:01 1 0.20 0.00 0.02 0.00 0.02 99.77 09:17:01 all 0.11 0.00 0.03 0.00 0.03 99.84 09:17:01 0 0.07 0.00 0.03 0.00 0.03 99.87 09:17:01 1 0.15 0.00 0.02 0.00 0.02 99.82 09:18:01 all 3.76 0.00 1.35 0.08 0.03 94.78 09:18:01 0 3.88 0.00 1.45 0.10 0.03 94.53 09:18:01 1 3.63 0.00 1.24 0.07 0.02 95.04 Average: all 2.84 0.00 0.93 2.01 0.03 94.18 Average: 0 2.68 0.00 1.00 1.52 0.03 94.77 Average: 1 3.01 0.00 0.87 2.50 0.04 93.59