---> uname -a: Linux prd-centos7-docker-4c-2g-884.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 7.2G 32.8G 18% / 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 7.2G 32.8G 18% /facter-os /dev/vda1 40.0G 7.2G 32.8G 18% /etc/resolv.conf /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hostname /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hosts /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/dry_go-mod-core-contracts_PR-628 /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/dry_go-mod-core-contracts_PR-628@tmp /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/sa-host /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 980 4742 0 2098 6663 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:39:c2:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fe39:c25e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7b:d2:d1:36 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::42:7bff:fed2:d136/64 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) 06/08/21 _x86_64_ (2 CPU) 08:39:55 LINUX RESTART (2 CPU) 08:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:42:01 1.68 0.00 1.68 0.00 0.00 39.20 0.00 08:43:01 0.40 0.00 0.40 0.00 0.00 5.71 0.00 08:44:01 0.30 0.00 0.30 0.00 0.00 3.91 0.00 08:45:01 0.25 0.00 0.25 0.00 0.00 3.46 0.00 08:46:01 0.30 0.00 0.30 0.00 0.00 4.43 0.00 08:47:01 0.32 0.00 0.32 0.00 0.00 3.33 0.00 08:48:01 0.20 0.00 0.20 0.00 0.00 2.90 0.00 08:49:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 08:50:01 0.33 0.00 0.33 0.00 0.00 5.41 0.00 08:51:01 0.20 0.00 0.20 0.00 0.00 1.67 0.00 08:52:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 08:53:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 08:54:01 0.52 0.00 0.52 0.00 0.00 6.13 0.00 08:55:01 0.80 0.15 0.65 0.00 4.80 8.46 0.00 08:56:01 8.26 0.13 8.13 0.00 13.72 356.89 0.00 Average: 0.95 0.02 0.94 0.00 1.23 29.98 0.00 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 5457600 0 807532 10.08 2620 1741188 1197512 13.22 579160 1572340 20 08:43:01 5457684 0 807440 10.08 2620 1741196 1197512 13.22 579788 1571608 8 08:44:01 5454664 0 810460 10.12 2620 1741196 1197800 13.22 582552 1571608 8 08:45:01 5456964 0 808156 10.09 2620 1741200 1197512 13.22 573024 1579440 8 08:46:01 5457072 0 808040 10.09 2620 1741208 1197620 13.22 573688 1579440 8 08:47:01 5455740 0 809372 10.11 2620 1741208 1197512 13.22 574128 1579440 8 08:48:01 5453896 0 811204 10.13 2620 1741220 1197560 13.22 576344 1579440 20 08:49:01 5442104 0 822992 10.28 2620 1741224 1197584 13.22 588164 1579440 8 08:50:01 5442320 0 822772 10.27 2620 1741228 1197512 13.22 589812 1577456 8 08:51:01 5441496 0 823592 10.28 2620 1741232 1197620 13.22 590588 1577456 12 08:52:01 5441340 0 823744 10.29 2620 1741236 1197632 13.22 597916 1570204 8 08:53:01 5442252 0 822828 10.27 2620 1741240 1197512 13.22 597200 1570200 8 08:54:01 5442152 0 822924 10.28 2620 1741244 1197512 13.22 596604 1570680 20 08:55:01 5441364 0 823708 10.28 2620 1741248 1197656 13.22 597428 1570680 8 08:56:01 4920856 0 939380 11.73 2620 2146084 1393860 15.39 787380 1834436 403848 Average: 5413834 0 824276 10.29 2620 1768210 1210661 13.37 598918 1592258 26933 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 eth0 0.82 0.10 0.07 0.03 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 4.31 1.88 3.32 0.30 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.22 0.12 0.07 0.01 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.22 0.17 0.12 0.07 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 eth0 0.32 0.23 0.14 0.08 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 eth0 0.22 0.18 0.12 0.07 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 217.15 191.91 2171.36 18.97 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.01 13.04 145.08 1.32 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) 06/08/21 _x86_64_ (2 CPU) 08:39:55 LINUX RESTART (2 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 0.10 0.00 0.04 0.00 0.04 99.82 08:42:01 0 0.15 0.00 0.05 0.00 0.05 99.75 08:42:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:43:01 all 0.05 0.00 0.03 0.00 0.03 99.90 08:43:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:43:01 1 0.07 0.00 0.03 0.00 0.03 99.87 08:44:01 all 0.13 0.00 0.04 0.00 0.03 99.81 08:44:01 0 0.18 0.00 0.05 0.00 0.03 99.73 08:44:01 1 0.07 0.00 0.03 0.00 0.02 99.88 08:45:01 all 0.14 0.00 0.25 0.00 0.04 99.57 08:45:01 0 0.22 0.00 0.32 0.00 0.05 99.42 08:45:01 1 0.07 0.00 0.18 0.00 0.03 99.72 08:46:01 all 0.10 0.00 0.03 0.00 0.02 99.86 08:46:01 0 0.18 0.00 0.03 0.00 0.02 99.77 08:46:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:47:01 all 0.11 0.00 0.02 0.00 0.03 99.85 08:47:01 0 0.18 0.00 0.02 0.00 0.03 99.77 08:47:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:48:01 all 0.12 0.00 0.03 0.00 0.03 99.82 08:48:01 0 0.20 0.00 0.02 0.00 0.03 99.75 08:48:01 1 0.03 0.00 0.05 0.00 0.02 99.90 08:49:01 all 0.09 0.00 0.03 0.00 0.03 99.86 08:49:01 0 0.17 0.00 0.02 0.00 0.02 99.80 08:49:01 1 0.02 0.00 0.03 0.00 0.03 99.92 08:50:01 all 0.12 0.00 0.03 0.00 0.03 99.83 08:50:01 0 0.20 0.00 0.03 0.00 0.03 99.73 08:50:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:51:01 all 0.09 0.00 0.03 0.00 0.03 99.86 08:51:01 0 0.07 0.00 0.02 0.00 0.02 99.90 08:51:01 1 0.12 0.00 0.03 0.00 0.03 99.82 08:52:01 all 0.04 0.00 0.03 0.00 0.03 99.91 08:52:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:52:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 0.04 0.00 0.03 0.00 0.03 99.91 08:53:01 0 0.00 0.00 0.02 0.00 0.03 99.95 08:53:01 1 0.08 0.00 0.03 0.00 0.02 99.87 08:54:01 all 0.10 0.00 0.02 0.00 0.03 99.85 08:54:01 0 0.05 0.00 0.02 0.00 0.05 99.88 08:54:01 1 0.15 0.00 0.02 0.00 0.02 99.82 08:55:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:55:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:55:01 1 0.22 0.00 0.05 0.00 0.03 99.70 08:56:01 all 7.17 0.00 2.57 0.03 0.04 90.19 08:56:01 0 7.96 0.00 2.62 0.05 0.03 89.34 08:56:01 1 6.38 0.00 2.52 0.02 0.05 91.03 Average: all 0.56 0.00 0.21 0.00 0.03 99.20 Average: 0 0.64 0.00 0.22 0.00 0.03 99.11 Average: 1 0.49 0.00 0.20 0.00 0.03 99.28