---> uname -a: Linux prd-centos7-docker-4c-2g-2472.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-641 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-641@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 971 4751 0 2098 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:f4:ac:13 brd ff:ff:ff:ff:ff:ff inet 10.30.122.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fef4:ac13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1b:64:37:59 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::42:1bff:fe64:3759/64 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) 07/11/21 _x86_64_ (2 CPU) 12:39:04 LINUX RESTART (2 CPU) 12:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:41:01 3.43 0.03 3.40 0.00 1.07 117.89 0.00 12:42:01 0.50 0.00 0.50 0.00 0.00 7.91 0.00 12:43:01 0.33 0.00 0.33 0.00 0.00 5.30 0.00 12:44:01 0.37 0.00 0.37 0.00 0.00 5.68 0.00 12:45:01 0.23 0.00 0.23 0.00 0.00 4.18 0.00 12:46:01 0.40 0.00 0.40 0.00 0.00 6.41 0.00 12:47:01 0.23 0.00 0.23 0.00 0.00 4.55 0.00 12:48:01 0.37 0.00 0.37 0.00 0.00 5.21 0.00 Average: 0.73 0.00 0.73 0.00 0.13 19.64 0.00 12:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 5465468 0 800096 9.99 2620 1740756 1287488 14.21 569388 1572864 8 12:42:01 5472980 0 792580 9.90 2620 1740760 1208116 13.34 562856 1573428 8 12:43:01 5470736 0 794816 9.92 2620 1740768 1208380 13.34 565984 1571736 8 12:44:01 5471084 0 794464 9.92 2620 1740772 1208320 13.34 566360 1572548 8 12:45:01 5470016 0 795524 9.93 2620 1740780 1208344 13.34 561148 1577908 20 12:46:01 5471576 0 793964 9.91 2620 1740780 1208116 13.34 559940 1577956 12 12:47:01 5470544 0 794988 9.93 2620 1740788 1208116 13.34 560756 1577956 16 12:48:01 5462628 0 802900 10.03 2620 1740792 1208116 13.34 568780 1577956 8 Average: 5469379 0 796166 9.94 2620 1740774 1218124 13.45 564402 1575294 11 12:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 eth0 4.70 1.95 3.35 0.31 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 eth0 0.75 0.08 0.08 0.01 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 1.53 0.43 0.36 0.20 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.75 0.43 0.33 0.21 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.68 0.37 0.40 0.26 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.09 0.44 0.57 0.13 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) 07/11/21 _x86_64_ (2 CPU) 12:39:04 LINUX RESTART (2 CPU) 12:40:01 CPU %user %nice %system %iowait %steal %idle 12:41:01 all 0.16 0.00 0.08 0.00 0.02 99.74 12:41:01 0 0.18 0.00 0.10 0.00 0.03 99.68 12:41:01 1 0.13 0.00 0.07 0.00 0.00 99.80 12:42:01 all 0.07 0.00 0.04 0.00 0.02 99.87 12:42:01 0 0.08 0.00 0.07 0.00 0.02 99.83 12:42:01 1 0.05 0.00 0.02 0.00 0.02 99.92 12:43:01 all 0.21 0.00 0.03 0.00 0.01 99.76 12:43:01 0 0.38 0.00 0.02 0.00 0.02 99.58 12:43:01 1 0.03 0.00 0.03 0.00 0.00 99.93 12:44:01 all 0.20 0.00 0.03 0.00 0.03 99.75 12:44:01 0 0.37 0.00 0.03 0.00 0.02 99.58 12:44:01 1 0.03 0.00 0.02 0.00 0.03 99.92 12:45:01 all 0.24 0.00 0.02 0.00 0.02 99.72 12:45:01 0 0.37 0.00 0.02 0.00 0.02 99.60 12:45:01 1 0.12 0.00 0.02 0.00 0.02 99.85 12:46:01 all 0.13 0.00 0.03 0.00 0.02 99.82 12:46:01 0 0.23 0.00 0.02 0.00 0.02 99.73 12:46:01 1 0.03 0.00 0.05 0.00 0.02 99.90 12:47:01 all 0.18 0.00 0.03 0.00 0.02 99.77 12:47:01 0 0.30 0.00 0.03 0.00 0.00 99.67 12:47:01 1 0.07 0.00 0.02 0.00 0.03 99.88 12:48:01 all 0.12 0.00 0.03 0.00 0.02 99.84 12:48:01 0 0.18 0.00 0.02 0.00 0.02 99.78 12:48:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 0.16 0.00 0.03 0.00 0.02 99.78 Average: 0 0.26 0.00 0.04 0.00 0.02 99.68 Average: 1 0.06 0.00 0.03 0.00 0.02 99.89