---> uname -a: Linux prd-centos7-docker-4c-2g-2089.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% /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-635 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-635@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 966 4757 0 2098 6677 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:27:ec:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.128/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe27:ecc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4f:33:68:26 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::42:4fff:fe33:6826/64 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) 07/07/21 _x86_64_ (2 CPU) 12:39:03 LINUX RESTART (2 CPU) 12:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:41:01 3.58 0.00 3.58 0.00 0.00 136.85 0.00 12:42:01 0.48 0.00 0.48 0.00 0.00 8.79 0.00 12:43:02 0.28 0.00 0.28 0.00 0.00 4.73 0.00 12:44:01 0.24 0.00 0.24 0.00 0.00 3.86 0.00 12:45:01 0.33 0.00 0.33 0.00 0.00 5.98 0.00 12:46:01 0.37 0.00 0.37 0.00 0.00 5.53 0.00 12:47:01 35.05 0.13 34.92 0.00 13.72 12390.99 0.00 Average: 5.78 0.02 5.76 0.00 1.97 1798.47 0.00 12:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 5466500 0 799004 9.98 2620 1740808 1278196 14.11 571632 1570132 12 12:42:01 5468100 0 797396 9.96 2620 1740816 1263804 13.95 573460 1566968 8 12:43:02 5469204 0 796288 9.94 2620 1740820 1238116 13.67 572592 1566968 8 12:44:01 5473228 0 792260 9.89 2620 1740824 1202936 13.28 561184 1575024 12 12:45:01 5471856 0 793624 9.91 2620 1740832 1203212 13.28 562636 1575024 20 12:46:01 5472468 0 792956 9.90 2620 1740888 1202984 13.28 562532 1575080 20 12:47:01 4915208 0 945640 11.81 2620 2145464 1382356 15.26 764080 1842924 48088 Average: 5390938 0 816738 10.20 2620 1798636 1253086 13.83 595445 1610303 6881 12:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 eth0 3.38 1.00 1.89 0.25 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 eth0 1.93 0.60 0.65 0.40 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 eth0 2.63 0.77 0.91 0.56 0.00 0.00 0.00 0.00 12:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.69 0.08 0.06 0.04 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.87 0.55 0.60 0.43 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.22 0.15 0.07 0.04 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 192.97 168.71 2172.64 18.17 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.03 24.61 311.78 2.85 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 0.00 0.00 0.00 0.00 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) 07/07/21 _x86_64_ (2 CPU) 12:39:03 LINUX RESTART (2 CPU) 12:40:01 CPU %user %nice %system %iowait %steal %idle 12:41:01 all 0.18 0.00 0.07 0.00 0.03 99.72 12:41:01 0 0.08 0.00 0.07 0.00 0.03 99.82 12:41:01 1 0.27 0.00 0.07 0.00 0.03 99.63 12:42:01 all 0.10 0.00 0.06 0.00 0.03 99.82 12:42:01 0 0.08 0.00 0.07 0.00 0.03 99.82 12:42:01 1 0.12 0.00 0.05 0.00 0.02 99.82 12:43:02 all 0.07 0.00 0.03 0.00 0.02 99.88 12:43:02 0 0.10 0.00 0.03 0.00 0.02 99.85 12:43:02 1 0.03 0.00 0.03 0.00 0.02 99.92 12:44:01 all 0.11 0.00 0.03 0.01 0.03 99.81 12:44:01 0 0.17 0.00 0.05 0.00 0.05 99.73 12:44:01 1 0.05 0.00 0.02 0.02 0.02 99.90 12:45:01 all 0.09 0.00 0.04 0.00 0.03 99.84 12:45:01 0 0.17 0.00 0.05 0.00 0.03 99.75 12:45:01 1 0.02 0.00 0.03 0.00 0.02 99.93 12:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 12:46:01 0 0.20 0.00 0.03 0.00 0.03 99.73 12:46:01 1 0.05 0.00 0.02 0.00 0.03 99.90 12:47:01 all 7.20 0.00 3.22 0.61 0.04 88.92 12:47:01 0 6.99 0.00 3.17 0.61 0.05 89.18 12:47:01 1 7.42 0.00 3.28 0.61 0.03 88.66 Average: all 1.11 0.00 0.49 0.09 0.03 98.28 Average: 0 1.10 0.00 0.49 0.09 0.04 98.28 Average: 1 1.13 0.00 0.49 0.09 0.02 98.27