---> uname -a: Linux prd-centos7-docker-4c-2g-52.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-625 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-625@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 928 4794 0 2098 6715 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:b9:f1:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:feb9:f1de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b9:32:4d:a3 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:b9ff:fe32:4da3/64 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) 06/02/21 _x86_64_ (2 CPU) 07:54:35 LINUX RESTART (2 CPU) 07:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:56:02 110.95 15.01 95.94 0.00 4845.49 4964.38 0.00 07:57:01 1.73 0.00 1.73 0.00 0.00 35.13 0.00 07:58:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 07:59:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 08:00:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 08:01:01 0.32 0.02 0.30 0.00 0.13 4.13 0.00 08:02:01 0.40 0.10 0.30 0.00 1.73 4.78 0.00 Average: 16.12 2.14 13.99 0.00 684.75 708.92 0.00 07:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:56:02 5454084 0 810988 10.13 2620 1741240 1288836 14.23 576640 1576204 12 07:57:01 5464956 0 800108 9.99 2620 1741248 1206152 13.32 567296 1576916 8 07:58:01 5463052 0 802012 10.01 2620 1741248 1206572 13.32 573024 1573444 8 07:59:01 5460452 0 804604 10.05 2620 1741256 1206584 13.32 574604 1573992 8 08:00:01 5463468 0 801584 10.01 2620 1741260 1206152 13.32 568684 1577580 8 08:01:01 5456732 0 808320 10.09 2620 1741260 1217180 13.44 573348 1577580 8 08:02:01 5462668 0 802256 10.02 2620 1741388 1200284 13.25 569232 1577640 8 Average: 5460773 0 804267 10.04 2620 1741271 1218823 13.46 571833 1576194 9 07:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:56:02 eth0 647.94 456.44 1126.97 91.20 0.00 0.00 0.00 0.00 07:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:02 docker0 15.64 11.32 2.71 25.52 0.00 0.00 0.00 0.00 07:57:01 eth0 0.76 0.08 0.07 0.01 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 eth0 3.96 2.20 3.32 0.32 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 eth0 0.52 0.27 0.27 0.19 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 eth0 1.38 1.37 0.16 7.92 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.51 65.06 159.75 14.10 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 2.21 1.60 0.38 3.60 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) 06/02/21 _x86_64_ (2 CPU) 07:54:35 LINUX RESTART (2 CPU) 07:55:02 CPU %user %nice %system %iowait %steal %idle 07:56:02 all 12.47 0.00 3.39 2.78 0.07 81.29 07:56:02 0 12.93 0.00 3.74 1.96 0.07 81.31 07:56:02 1 12.01 0.00 3.05 3.60 0.07 81.27 07:57:01 all 0.08 0.00 0.05 0.00 0.03 99.84 07:57:01 0 0.05 0.00 0.07 0.00 0.03 99.85 07:57:01 1 0.10 0.00 0.03 0.00 0.03 99.83 07:58:01 all 0.15 0.00 0.05 0.00 0.03 99.77 07:58:01 0 0.08 0.00 0.05 0.00 0.03 99.83 07:58:01 1 0.22 0.00 0.05 0.00 0.03 99.70 07:59:01 all 0.13 0.00 0.04 0.00 0.04 99.78 07:59:01 0 0.22 0.00 0.05 0.00 0.05 99.68 07:59:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:00:01 all 0.09 0.00 0.03 0.00 0.03 99.84 08:00:01 0 0.12 0.00 0.03 0.00 0.05 99.80 08:00:01 1 0.07 0.00 0.03 0.00 0.02 99.88 08:01:01 all 0.08 0.00 0.04 0.00 0.03 99.84 08:01:01 0 0.07 0.00 0.05 0.00 0.03 99.85 08:01:01 1 0.10 0.00 0.03 0.00 0.03 99.83 08:02:01 all 0.04 0.00 0.04 0.00 0.03 99.88 08:02:01 0 0.05 0.00 0.05 0.00 0.05 99.85 08:02:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 1.80 0.00 0.51 0.38 0.04 97.27 Average: 0 1.87 0.00 0.56 0.27 0.05 97.26 Average: 1 1.74 0.00 0.45 0.50 0.03 97.27