---> uname -a: Linux prd-centos7-docker-4c-2g-825.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-630 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-630@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 938 4784 0 2098 6705 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:50:09:56 brd ff:ff:ff:ff:ff:ff inet 10.30.122.155/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe50:956/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8f:df:80:71 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::42:8fff:fedf:8071/64 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) 06/08/21 _x86_64_ (2 CPU) 03:26:25 LINUX RESTART (2 CPU) 03:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:28:01 79.18 3.38 75.80 0.00 2557.47 3075.89 0.00 03:29:01 0.38 0.00 0.38 0.00 0.00 6.23 0.00 03:30:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 03:31:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 03:32:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 03:33:01 0.27 0.00 0.27 0.00 0.00 3.76 0.00 03:34:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 Average: 11.55 0.48 11.07 0.00 365.45 442.86 0.00 03:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 5453300 0 811800 10.14 2620 1741220 1293556 14.28 581100 1572612 20 03:29:01 5465320 0 799776 9.99 2620 1741224 1199348 13.24 571436 1572572 8 03:30:01 5463960 0 801132 10.00 2620 1741228 1199576 13.24 575852 1569292 20 03:31:01 5463144 0 801944 10.01 2620 1741232 1199532 13.24 576852 1569292 8 03:32:01 5461764 0 803316 10.03 2620 1741240 1199444 13.24 574836 1572924 20 03:33:01 5462280 0 802800 10.02 2620 1741240 1199348 13.24 574348 1572924 12 03:34:01 5462668 0 802400 10.02 2620 1741252 1199348 13.24 574508 1572924 16 Average: 5461777 0 803310 10.03 2620 1741234 1212879 13.39 575562 1571791 15 03:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 eth0 142.21 110.34 448.08 28.24 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 13.72 9.93 2.60 25.13 0.00 0.00 0.00 0.00 03:29:01 eth0 0.83 0.10 0.07 0.03 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 eth0 1.10 0.37 0.40 0.20 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 eth0 0.60 0.33 0.28 0.20 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.74 15.93 64.15 4.11 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 1.96 1.42 0.37 3.59 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) 06/08/21 _x86_64_ (2 CPU) 03:26:25 LINUX RESTART (2 CPU) 03:27:01 CPU %user %nice %system %iowait %steal %idle 03:28:01 all 4.15 0.00 2.02 2.31 0.05 91.47 03:28:01 0 4.38 0.00 2.54 3.38 0.05 89.65 03:28:01 1 3.92 0.00 1.50 1.23 0.05 93.29 03:29:01 all 0.08 0.00 0.05 0.00 0.03 99.85 03:29:01 0 0.13 0.00 0.07 0.00 0.03 99.77 03:29:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:30:01 all 0.10 0.00 0.03 0.00 0.03 99.85 03:30:01 0 0.17 0.00 0.03 0.00 0.03 99.77 03:30:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:31:01 all 0.16 0.00 0.03 0.00 0.03 99.79 03:31:01 0 0.28 0.00 0.03 0.00 0.03 99.65 03:31:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:32:01 all 0.13 0.00 0.03 0.00 0.03 99.82 03:32:01 0 0.22 0.00 0.03 0.00 0.02 99.73 03:32:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:33:01 all 0.10 0.00 0.03 0.00 0.03 99.84 03:33:01 0 0.17 0.00 0.03 0.00 0.02 99.78 03:33:01 1 0.03 0.00 0.02 0.00 0.05 99.90 03:34:01 all 0.13 0.00 0.03 0.00 0.03 99.81 03:34:01 0 0.22 0.00 0.02 0.00 0.02 99.75 03:34:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 0.69 0.00 0.31 0.33 0.03 98.64 Average: 0 0.79 0.00 0.39 0.48 0.03 98.31 Average: 1 0.58 0.00 0.24 0.17 0.03 98.98