---> uname -a: Linux prd-centos7-docker-4c-2g-215.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: 2799.998 BogoMIPS: 5599.99 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-628 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-628@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 922 4804 0 2095 6721 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:61:48:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe61:4866/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:19:0a:be:b1 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::42:19ff:fe0a:beb1/64 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) 04:39:18 LINUX RESTART (2 CPU) 04:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:41:01 24.37 3.46 20.92 0.00 2601.76 3120.02 0.00 04:42:01 1.82 0.00 1.82 0.00 0.00 38.34 0.00 04:43:01 0.52 0.00 0.52 0.00 0.00 6.95 0.00 04:44:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 04:45:01 0.30 0.00 0.30 0.00 0.00 3.75 0.00 04:46:01 0.27 0.00 0.27 0.00 0.00 3.90 0.00 04:47:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 Average: 3.92 0.49 3.43 0.00 366.41 447.96 0.00 04:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 5466452 0 802168 10.02 2620 1737700 1275328 14.08 572772 1568308 20 04:42:01 5475520 0 793072 9.90 2620 1737728 1204944 13.30 566344 1568036 24 04:43:01 5474964 0 793648 9.91 2620 1737708 1204932 13.30 566996 1567360 8 04:44:01 5468280 0 800328 9.99 2620 1737712 1240192 13.69 573196 1567360 8 04:45:01 5470860 0 797740 9.96 2620 1737720 1228668 13.57 568052 1570072 20 04:46:01 5470596 0 798004 9.96 2620 1737720 1228368 13.56 568252 1570072 12 04:47:01 5472340 0 796252 9.94 2620 1737728 1199416 13.24 566824 1570072 8 Average: 5471287 0 797316 9.96 2620 1737717 1225978 13.54 568919 1568754 14 04:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 eth0 149.31 120.16 455.02 26.86 0.00 0.00 0.00 0.00 04:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 docker0 12.70 8.20 2.55 26.86 0.00 0.00 0.00 0.00 04:42:01 eth0 4.55 2.18 3.45 0.32 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 eth0 0.95 0.58 0.53 0.40 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 1.80 1.42 0.13 7.87 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 2.93 2.17 0.57 12.19 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 0.53 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 0.15 0.10 0.01 0.01 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 Average: eth0 22.59 17.89 64.79 6.79 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 1.79 1.15 0.36 3.78 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) 04:39:18 LINUX RESTART (2 CPU) 04:40:02 CPU %user %nice %system %iowait %steal %idle 04:41:01 all 3.51 0.00 1.59 1.59 0.03 93.28 04:41:01 0 3.75 0.00 2.00 2.73 0.03 91.49 04:41:01 1 3.28 0.00 1.18 0.45 0.03 95.06 04:42:01 all 0.06 0.00 0.05 0.00 0.03 99.86 04:42:01 0 0.07 0.00 0.05 0.00 0.03 99.85 04:42:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:43:01 all 0.18 0.00 0.03 0.00 0.02 99.77 04:43:01 0 0.30 0.00 0.03 0.00 0.02 99.65 04:43:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:44:01 all 0.16 0.00 0.03 0.00 0.03 99.77 04:44:01 0 0.23 0.00 0.03 0.00 0.03 99.70 04:44:01 1 0.08 0.00 0.03 0.00 0.03 99.85 04:45:01 all 0.10 0.00 0.05 0.00 0.03 99.82 04:45:01 0 0.13 0.00 0.05 0.00 0.03 99.78 04:45:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:46:01 all 0.10 0.00 0.03 0.00 0.03 99.85 04:46:01 0 0.15 0.00 0.02 0.00 0.02 99.82 04:46:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:47:01 all 0.21 0.00 0.04 0.00 0.03 99.72 04:47:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:47:01 1 0.38 0.00 0.05 0.00 0.03 99.53 Average: all 0.60 0.00 0.26 0.22 0.03 98.89 Average: 0 0.65 0.00 0.31 0.38 0.03 98.63 Average: 1 0.56 0.00 0.20 0.06 0.03 99.15