---> uname -a: Linux prd-centos7-docker-4c-2g-216.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/dry_go-mod-core-contracts_PR-635 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-635@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 977 4748 0 2095 6665 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:ae:4d:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:feae:4d42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:82:26:01:e3 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::42:82ff:fe26:1e3/64 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) 06/26/21 _x86_64_ (2 CPU) 04:40:30 LINUX RESTART (2 CPU) 04:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:42:01 264.18 123.91 140.27 0.00 11636.55 41868.96 0.00 04:43:01 1.98 0.00 1.98 0.00 0.00 48.96 0.00 04:44:01 0.38 0.00 0.38 0.00 0.00 6.08 0.00 04:45:01 0.20 0.00 0.20 0.00 0.00 1.67 0.00 04:46:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 04:47:01 0.30 0.00 0.30 0.00 0.00 4.06 0.00 04:48:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 04:49:01 0.27 0.00 0.27 0.00 0.00 3.43 0.00 Average: 33.01 15.27 17.74 0.00 1433.75 5167.61 0.00 04:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:42:01 5451732 0 816804 10.20 2620 1737784 1304152 14.40 583308 1570644 128 04:43:01 5455188 0 813340 10.16 2620 1737792 1295244 14.30 581728 1570620 16 04:44:01 5464928 0 803600 10.03 2620 1737792 1206620 13.32 577588 1566204 8 04:45:01 5463580 0 804940 10.05 2620 1737800 1206752 13.32 572984 1572548 16 04:46:01 5463800 0 804716 10.05 2620 1737804 1206848 13.32 572660 1573404 8 04:47:01 5461412 0 807104 10.08 2620 1737804 1209432 13.35 574636 1573404 8 04:48:01 5461328 0 807180 10.08 2620 1737812 1209372 13.35 574240 1573404 8 04:49:01 5461716 0 806788 10.07 2620 1737816 1209336 13.35 574304 1573404 8 Average: 5460460 0 808059 10.09 2620 1737800 1230970 13.59 576431 1571704 25 04:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:42:01 eth0 541.54 384.49 1166.31 87.12 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 16.36 11.84 2.78 27.12 0.00 0.00 0.00 0.00 04:43:01 eth0 7.80 4.15 7.10 0.64 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 eth0 0.98 0.30 0.32 0.20 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.05 48.03 144.69 10.88 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 2.02 1.46 0.34 3.34 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) 06/26/21 _x86_64_ (2 CPU) 04:40:30 LINUX RESTART (2 CPU) 04:41:02 CPU %user %nice %system %iowait %steal %idle 04:42:01 all 24.67 0.00 10.19 19.62 0.12 45.40 04:42:01 0 24.83 0.00 11.63 21.13 0.13 42.29 04:42:01 1 24.50 0.00 8.75 18.13 0.11 48.51 04:43:01 all 0.24 0.00 0.05 0.00 0.03 99.67 04:43:01 0 0.30 0.00 0.05 0.00 0.02 99.63 04:43:01 1 0.18 0.00 0.05 0.00 0.05 99.72 04:44:01 all 0.12 0.00 0.05 0.00 0.03 99.81 04:44:01 0 0.18 0.00 0.05 0.00 0.02 99.75 04:44:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:45:01 all 0.14 0.00 0.03 0.00 0.03 99.79 04:45:01 0 0.25 0.00 0.02 0.00 0.02 99.72 04:45:01 1 0.03 0.00 0.05 0.00 0.05 99.87 04:46:01 all 0.15 0.00 0.02 0.00 0.02 99.82 04:46:01 0 0.23 0.00 0.02 0.00 0.00 99.75 04:46:01 1 0.07 0.00 0.02 0.00 0.03 99.88 04:47:01 all 0.08 0.00 0.03 0.00 0.02 99.87 04:47:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:47:01 1 0.07 0.00 0.03 0.00 0.02 99.88 04:48:01 all 0.09 0.00 0.02 0.00 0.03 99.87 04:48:01 0 0.02 0.00 0.00 0.00 0.02 99.97 04:48:01 1 0.17 0.00 0.03 0.00 0.03 99.77 04:49:01 all 0.12 0.00 0.04 0.00 0.03 99.82 04:49:01 0 0.03 0.00 0.07 0.00 0.02 99.88 04:49:01 1 0.20 0.00 0.02 0.00 0.03 99.75 Average: all 3.02 0.00 1.23 2.31 0.04 93.40 Average: 0 3.06 0.00 1.40 2.48 0.03 93.04 Average: 1 2.99 0.00 1.06 2.14 0.04 93.77