---> uname -a: Linux prd-centos7-docker-4c-2g-93.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% /w/workspace/dry_go-mod-core-contracts_PR-632 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-632@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 ---> free -m: total used free shared buff/cache available Mem: 7821 972 4750 0 2097 6671 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:6e:bc:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe6e:bc22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8b:79:4c:3b 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::42:8bff:fe79:4c3b/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) 06/10/21 _x86_64_ (2 CPU) 00:49:59 LINUX RESTART (2 CPU) 00:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:52:01 1.78 0.02 1.77 0.00 0.53 40.99 0.00 00:53:01 0.47 0.00 0.47 0.00 0.00 6.90 0.00 00:54:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 00:55:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 00:56:01 0.40 0.00 0.40 0.00 0.00 5.16 0.00 00:57:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 00:58:01 56.35 0.14 56.22 0.00 13.96 14889.33 0.00 Average: 8.41 0.02 8.39 0.00 2.04 2105.56 0.00 00:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:52:01 5461580 0 804140 10.04 2620 1740600 1205628 13.31 571580 1576188 20 00:53:01 5461756 0 803956 10.04 2620 1740608 1205628 13.31 575836 1571944 8 00:54:01 5459368 0 806344 10.07 2620 1740608 1205952 13.31 574384 1575184 20 00:55:01 5460632 0 805072 10.05 2620 1740616 1205628 13.31 573692 1575184 12 00:56:01 5460780 0 804920 10.05 2620 1740620 1205724 13.31 570412 1578928 8 00:57:01 5461056 0 804644 10.05 2620 1740620 1205628 13.31 570004 1578928 8 00:58:01 4925948 0 935116 11.68 2620 2145256 1486260 16.41 769764 1844052 0 Average: 5384446 0 823456 10.28 2620 1798418 1245778 13.75 600810 1614344 11 00:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:52:01 eth0 0.63 0.08 0.04 0.01 0.00 0.00 0.00 0.00 00:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 eth0 4.70 1.78 3.58 0.48 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 198.70 178.39 2210.99 19.27 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.85 25.45 311.91 2.79 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) 06/10/21 _x86_64_ (2 CPU) 00:49:59 LINUX RESTART (2 CPU) 00:51:01 CPU %user %nice %system %iowait %steal %idle 00:52:01 all 0.13 0.00 0.04 0.00 0.03 99.81 00:52:01 0 0.17 0.00 0.05 0.00 0.02 99.77 00:52:01 1 0.08 0.00 0.03 0.00 0.03 99.85 00:53:01 all 0.09 0.00 0.03 0.00 0.03 99.86 00:53:01 0 0.13 0.00 0.02 0.00 0.02 99.83 00:53:01 1 0.05 0.00 0.03 0.00 0.03 99.88 00:54:01 all 0.13 0.00 0.04 0.00 0.02 99.81 00:54:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:54:01 1 0.05 0.00 0.05 0.00 0.02 99.88 00:55:01 all 0.09 0.00 0.02 0.00 0.03 99.87 00:55:01 0 0.17 0.00 0.02 0.00 0.03 99.78 00:55:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:56:01 all 0.12 0.00 0.03 0.00 0.03 99.82 00:56:01 0 0.20 0.00 0.05 0.00 0.03 99.72 00:56:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:57:01 all 0.08 0.00 0.02 0.00 0.02 99.88 00:57:01 0 0.15 0.00 0.02 0.00 0.02 99.82 00:57:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:58:01 all 6.84 0.00 2.74 0.55 0.04 89.82 00:58:01 0 6.62 0.00 2.90 0.59 0.05 89.84 00:58:01 1 7.07 0.00 2.58 0.52 0.03 89.80 Average: all 1.04 0.00 0.41 0.08 0.03 98.45 Average: 0 1.07 0.00 0.43 0.08 0.03 98.39 Average: 1 1.02 0.00 0.38 0.07 0.02 98.50