---> uname -a: Linux prd-centos7-docker-4c-2g-1096.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/dry_go-mod-core-contracts_master@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/dry_go-mod-core-contracts_master ---> free -m: total used free shared buff/cache available Mem: 7821 1167 3264 0 3388 6573 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:37:61:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.185/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe37:61b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:14:bc:6e:11 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::42:14ff:febc:6e11/64 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) 06/24/21 _x86_64_ (2 CPU) 08:40:41 LINUX RESTART (2 CPU) 08:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:42:02 200.14 65.64 134.50 0.00 8919.49 41044.86 0.00 08:43:01 3.57 0.03 3.54 0.00 1.08 132.40 0.00 08:44:01 0.37 0.00 0.37 0.00 0.00 5.40 0.00 08:45:01 0.18 0.00 0.18 0.00 0.00 2.33 0.00 08:46:01 0.28 0.00 0.28 0.00 0.00 4.13 0.00 08:47:01 0.32 0.00 0.32 0.00 0.00 3.98 0.00 08:48:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 08:49:01 62.38 0.03 62.34 0.00 3.73 26426.77 0.00 08:50:01 125.47 0.10 125.37 0.00 9.99 30879.27 0.00 Average: 43.46 7.22 36.24 0.00 980.00 10910.98 0.00 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:02 5464672 0 800848 10.00 2620 1740792 1278024 14.11 566756 1575888 128 08:43:01 5472408 0 793100 9.90 2620 1740804 1227452 13.55 561252 1575852 12 08:44:01 5475148 0 790360 9.87 2620 1740804 1204836 13.30 557744 1577012 8 08:45:01 5472888 0 792612 9.90 2620 1740812 1205124 13.31 560392 1577012 8 08:46:01 5474436 0 791060 9.88 2620 1740816 1204836 13.30 558044 1577844 8 08:47:01 5470240 0 795256 9.93 2620 1740816 1204944 13.30 556792 1583564 8 08:48:01 5471284 0 794204 9.92 2620 1740824 1204836 13.30 556204 1583564 8 08:49:01 4630516 0 916680 11.45 2620 2459116 1445704 15.96 654140 2238804 44 08:50:01 3727120 0 1147124 14.32 2620 3132068 1744052 19.26 981568 2654092 68576 Average: 5184301 0 846805 10.57 2620 1975206 1302201 14.38 616988 1771515 7644 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:02 eth0 604.59 412.50 1127.72 87.57 0.00 0.00 0.00 0.00 08:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:02 docker0 12.75 7.84 2.52 27.58 0.00 0.00 0.00 0.00 08:43:01 eth0 0.78 0.14 0.07 0.05 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 4.33 2.52 3.56 0.52 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 veth637fd10 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 386.29 356.16 4079.19 52.58 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 650.18 531.52 4614.82 102.56 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 112.39 170.96 7.18 562.45 0.00 0.00 0.00 0.00 Average: eth0 182.62 144.61 1093.90 26.99 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 13.94 19.93 1.08 65.77 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) 06/24/21 _x86_64_ (2 CPU) 08:40:41 LINUX RESTART (2 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:02 all 20.79 0.00 7.75 25.81 0.10 45.55 08:42:02 0 21.00 0.00 8.43 28.17 0.11 42.29 08:42:02 1 20.58 0.00 7.08 23.45 0.09 48.81 08:43:01 all 0.15 0.00 0.04 0.01 0.02 99.78 08:43:01 0 0.08 0.00 0.05 0.00 0.02 99.85 08:43:01 1 0.22 0.00 0.03 0.02 0.02 99.71 08:44:01 all 0.12 0.00 0.03 0.00 0.03 99.82 08:44:01 0 0.07 0.00 0.03 0.00 0.03 99.87 08:44:01 1 0.17 0.00 0.03 0.00 0.02 99.78 08:45:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:45:01 0 0.07 0.00 0.05 0.00 0.03 99.85 08:45:01 1 0.18 0.00 0.02 0.00 0.02 99.78 08:46:01 all 0.08 0.00 0.02 0.00 0.03 99.87 08:46:01 0 0.03 0.00 0.02 0.00 0.05 99.90 08:46:01 1 0.13 0.00 0.02 0.00 0.00 99.85 08:47:01 all 0.09 0.00 0.03 0.00 0.03 99.84 08:47:01 0 0.05 0.00 0.03 0.00 0.05 99.87 08:47:01 1 0.13 0.00 0.03 0.00 0.02 99.82 08:48:01 all 0.08 0.00 0.03 0.00 0.03 99.87 08:48:01 0 0.03 0.00 0.03 0.00 0.03 99.90 08:48:01 1 0.13 0.00 0.02 0.00 0.02 99.83 08:49:01 all 8.66 0.00 4.04 1.67 0.04 85.58 08:49:01 0 8.60 0.00 4.25 1.99 0.05 85.11 08:49:01 1 8.73 0.00 3.83 1.35 0.03 86.05 08:50:01 all 19.30 0.00 8.59 2.11 0.09 69.91 08:50:01 0 20.73 0.00 9.11 1.25 0.09 68.81 08:50:01 1 17.87 0.00 8.08 2.96 0.09 71.00 Average: all 5.32 0.00 2.21 3.16 0.04 89.27 Average: 0 5.43 0.00 2.36 3.35 0.05 88.80 Average: 1 5.20 0.00 2.07 2.97 0.03 89.73