---> uname -a: Linux prd-centos7-docker-4c-2g-2893.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> 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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 945 3258 0 3617 6560 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:a0:1d:51 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fea0:1d51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d8:aa:c3:6b 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:d8ff:feaa:c36b/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) 07/15/21 _x86_64_ (2 CPU) 17:30:53 LINUX RESTART (2 CPU) 17:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:33:01 1.97 0.00 1.97 0.00 0.00 43.57 0.00 17:34:01 0.28 0.00 0.28 0.00 0.00 3.75 0.00 17:35:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 17:36:01 0.15 0.00 0.15 0.00 0.00 2.18 0.00 17:37:01 0.35 0.00 0.35 0.00 0.00 4.76 0.00 17:38:01 0.25 0.00 0.25 0.00 0.00 2.87 0.00 17:39:02 0.25 0.00 0.25 0.00 0.00 3.88 0.00 17:40:01 0.25 0.00 0.25 0.00 0.00 3.62 0.00 17:41:01 0.20 0.00 0.20 0.00 0.00 2.55 0.00 17:42:01 1.65 0.03 1.62 0.00 3.73 31.18 0.00 17:43:01 125.29 0.02 125.27 0.00 0.53 32261.28 0.00 Average: 11.93 0.00 11.92 0.00 0.39 2948.25 0.00 17:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:01 5461224 0 807944 10.09 2620 1737152 1255160 13.86 577928 1569296 8 17:34:01 5466060 0 803100 10.03 2620 1737160 1204752 13.30 576616 1566724 8 17:35:01 5464700 0 804456 10.04 2620 1737164 1204812 13.30 577900 1566724 16 17:36:01 5464856 0 804292 10.04 2620 1737172 1204836 13.30 573716 1570980 8 17:37:01 5462488 0 806656 10.07 2620 1737176 1204776 13.30 576008 1570980 8 17:38:01 5462580 0 806560 10.07 2620 1737180 1204844 13.30 576036 1570984 20 17:39:02 5459352 0 809784 10.11 2620 1737184 1204640 13.30 579528 1570980 20 17:40:01 5454880 0 814252 10.17 2620 1737188 1204796 13.30 583764 1570980 8 17:41:01 5454300 0 814828 10.17 2620 1737192 1204920 13.30 585844 1569292 8 17:42:01 5332588 0 853104 10.65 2620 1820628 1384120 15.28 638288 1633864 83216 17:43:01 3871632 0 1093788 13.66 2620 3040900 1715828 18.94 849080 2698996 583760 Average: 5304969 0 838069 10.46 2620 1863281 1272135 14.05 608610 1678164 60644 17:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:01 eth0 3.61 1.78 3.02 0.12 0.00 0.00 0.00 0.00 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 eth0 1.57 0.32 0.36 0.17 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 eth0 2.45 0.53 0.70 0.39 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 eth0 1.25 0.55 0.55 0.43 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 0.82 0.18 0.14 0.07 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 1.37 0.38 0.39 0.22 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:02 eth0 0.62 0.05 0.06 0.00 0.00 0.00 0.00 0.00 17:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.98 0.36 0.32 0.21 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.53 0.32 0.27 0.21 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 206.20 142.04 1352.56 12.74 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 1044.03 736.26 6311.01 101.72 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 92.09 118.88 7.85 349.59 0.00 0.00 0.00 0.00 Average: eth0 115.08 80.41 698.60 10.59 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 8.39 10.83 0.72 31.85 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) 07/15/21 _x86_64_ (2 CPU) 17:30:53 LINUX RESTART (2 CPU) 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 0.17 0.00 0.06 0.00 0.03 99.74 17:33:01 0 0.25 0.00 0.05 0.00 0.02 99.68 17:33:01 1 0.08 0.00 0.07 0.00 0.05 99.80 17:34:01 all 0.13 0.00 0.08 0.00 0.02 99.78 17:34:01 0 0.15 0.00 0.05 0.00 0.00 99.80 17:34:01 1 0.10 0.00 0.10 0.00 0.03 99.77 17:35:01 all 0.12 0.00 0.03 0.00 0.03 99.83 17:35:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:35:01 1 0.18 0.00 0.02 0.00 0.02 99.78 17:36:01 all 0.15 0.00 0.04 0.00 0.03 99.78 17:36:01 0 0.10 0.00 0.05 0.00 0.03 99.82 17:36:01 1 0.20 0.00 0.03 0.00 0.02 99.75 17:37:01 all 0.13 0.00 0.03 0.00 0.02 99.83 17:37:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:37:01 1 0.22 0.00 0.02 0.00 0.02 99.75 17:38:01 all 0.15 0.00 0.03 0.00 0.03 99.79 17:38:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:38:01 1 0.22 0.00 0.03 0.00 0.02 99.73 17:39:02 all 0.16 0.00 0.05 0.00 0.03 99.77 17:39:02 0 0.05 0.00 0.03 0.00 0.03 99.88 17:39:02 1 0.27 0.00 0.07 0.00 0.02 99.65 17:40:01 all 0.07 0.00 0.05 0.00 0.03 99.85 17:40:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:40:01 1 0.10 0.00 0.07 0.00 0.03 99.80 17:41:01 all 0.12 0.00 0.02 0.00 0.03 99.84 17:41:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:41:01 1 0.18 0.00 0.02 0.00 0.03 99.77 17:42:01 all 1.36 0.00 0.73 0.02 0.03 97.87 17:42:01 0 1.14 0.00 0.70 0.02 0.02 98.12 17:42:01 1 1.58 0.00 0.75 0.02 0.03 97.62 17:43:01 all 20.45 0.00 9.40 1.15 0.08 68.92 17:43:01 0 20.74 0.00 9.14 1.27 0.09 68.77 17:43:01 1 20.17 0.00 9.65 1.04 0.07 69.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.00 0.00 0.91 0.10 0.03 96.96 Average: 0 1.95 0.00 0.88 0.11 0.03 97.03 Average: 1 2.04 0.00 0.95 0.09 0.03 96.90