---> uname -a: Linux prd-centos7-docker-4c-2g-66.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/undry_go-mod-core-contracts_main@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/undry_go-mod-core-contracts_main ---> free -m: total used free shared buff/cache available Mem: 7821 1278 3153 0 3389 6461 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:72:df:54 brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe72:df54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:49:1c:93:4b 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::42:49ff:fe1c:934b/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) 07/13/21 _x86_64_ (2 CPU) 15:38:25 LINUX RESTART (2 CPU) 15:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:01 83.30 3.91 79.39 0.00 2628.70 3756.93 0.00 15:41:01 0.52 0.00 0.52 0.00 0.00 8.78 0.00 15:42:01 0.17 0.00 0.17 0.00 0.00 1.73 0.00 15:43:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 15:44:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 15:45:01 0.37 0.00 0.37 0.00 0.00 4.95 0.00 15:46:01 0.23 0.00 0.23 0.00 0.00 3.02 0.00 15:47:01 75.34 0.03 75.31 0.00 3.73 27598.67 0.00 15:48:01 124.93 0.10 124.83 0.00 9.99 30178.98 0.00 Average: 31.72 0.45 31.27 0.00 293.71 6841.75 0.00 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 5451344 0 813968 10.16 2620 1741008 1293008 14.28 575924 1578760 20 15:41:01 5461580 0 803724 10.04 2620 1741016 1209272 13.35 568236 1578728 16 15:42:01 5461320 0 803984 10.04 2620 1741016 1209356 13.35 567876 1579484 8 15:43:01 5462436 0 802864 10.02 2620 1741020 1204968 13.30 567068 1579484 8 15:44:01 5461840 0 803452 10.03 2620 1741028 1205064 13.30 563928 1583268 20 15:45:01 5462548 0 802744 10.02 2620 1741028 1205040 13.30 563660 1583268 12 15:46:01 5462860 0 802424 10.02 2620 1741036 1204968 13.30 563428 1583268 8 15:47:01 4415224 0 1039220 12.98 2620 2551876 1472068 16.25 794020 2293200 76112 15:48:01 3228724 0 1292796 16.14 2620 3484800 1875632 20.71 1221720 2891528 421132 Average: 5096431 0 885020 11.05 2620 2024870 1319931 14.57 665096 1805665 55260 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 eth0 321.56 223.66 706.43 58.94 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 14.44 8.92 2.60 26.55 0.00 0.00 0.00 0.00 15:41:01 eth0 1.68 0.23 0.38 0.08 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.95 0.52 0.53 0.48 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 0.20 0.18 0.08 0.04 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 0.22 0.22 0.10 0.04 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 vethe7349f4 35.43 35.51 2.78 281.60 0.00 0.00 0.00 0.00 15:47:01 eth0 446.94 412.69 4364.14 35.83 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 35.43 35.41 2.29 281.59 0.00 0.00 0.00 0.00 15:48:01 eth0 775.12 654.97 5714.35 145.30 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 81.25 130.79 5.02 284.03 0.00 0.00 0.00 0.00 Average: eth0 171.93 143.66 1198.76 26.76 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 14.57 19.46 1.10 65.82 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) 07/13/21 _x86_64_ (2 CPU) 15:38:25 LINUX RESTART (2 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 8.27 0.00 2.95 3.04 0.05 85.69 15:40:01 0 7.43 0.00 3.59 3.49 0.05 85.45 15:40:01 1 9.11 0.00 2.31 2.60 0.05 85.93 15:41:01 all 0.13 0.00 0.07 0.00 0.02 99.78 15:41:01 0 0.08 0.00 0.08 0.00 0.03 99.80 15:41:01 1 0.18 0.00 0.05 0.00 0.00 99.77 15:42:01 all 0.06 0.00 0.06 0.00 0.03 99.86 15:42:01 0 0.05 0.00 0.07 0.00 0.02 99.87 15:42:01 1 0.07 0.00 0.05 0.00 0.03 99.85 15:43:01 all 0.10 0.00 0.04 0.00 0.03 99.83 15:43:01 0 0.05 0.00 0.07 0.00 0.03 99.85 15:43:01 1 0.15 0.00 0.02 0.00 0.02 99.82 15:44:01 all 0.17 0.00 0.04 0.00 0.01 99.78 15:44:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:44:01 1 0.25 0.00 0.03 0.00 0.00 99.72 15:45:01 all 0.21 0.00 0.06 0.00 0.03 99.71 15:45:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:45:01 1 0.38 0.00 0.07 0.00 0.03 99.52 15:46:01 all 0.23 0.00 0.03 0.00 0.02 99.72 15:46:01 0 0.07 0.00 0.03 0.00 0.02 99.88 15:46:01 1 0.38 0.00 0.03 0.00 0.02 99.57 15:47:01 all 10.45 0.00 3.92 11.57 0.05 74.01 15:47:01 0 10.56 0.00 4.29 11.78 0.05 73.33 15:47:01 1 10.34 0.00 3.54 11.37 0.05 74.70 15:48:01 all 19.74 0.00 8.43 4.08 0.11 67.64 15:48:01 0 17.91 0.00 8.89 4.01 0.11 69.08 15:48:01 1 21.57 0.00 7.96 4.15 0.12 66.19 Average: all 4.26 0.00 1.68 2.03 0.04 91.99 Average: 0 3.92 0.00 1.85 2.09 0.04 92.11 Average: 1 4.60 0.00 1.52 1.97 0.04 91.87