---> uname -a: Linux prd-centos7-docker-4c-2g-1336.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% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master /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/xfoundry_go-mod-bootstrap_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 ---> free -m: total used free shared buff/cache available Mem: 7821 1141 3294 0 3384 6598 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:9e:20:38 brd ff:ff:ff:ff:ff:ff inet 10.30.123.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe9e:2038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ef:36:15:57 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:efff:fe36:1557/64 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) 23:28:28 LINUX RESTART (2 CPU) 23:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:30:01 84.15 4.28 79.87 0.00 2794.74 3475.85 0.00 23:31:01 1.75 0.00 1.75 0.00 0.00 37.11 0.00 23:32:01 0.27 0.00 0.27 0.00 0.00 3.76 0.00 23:33:01 0.30 0.00 0.30 0.00 0.00 4.36 0.00 23:34:01 0.27 0.00 0.27 0.00 0.00 3.83 0.00 23:35:01 0.32 0.00 0.32 0.00 0.00 3.91 0.00 23:36:01 0.15 0.00 0.15 0.00 0.00 2.18 0.00 23:37:01 0.28 0.00 0.28 0.00 0.00 4.05 0.00 23:38:01 62.77 0.03 62.74 0.00 3.73 26749.03 0.00 23:39:01 135.45 0.00 135.45 0.00 0.00 31460.47 0.00 Average: 28.58 0.43 28.14 0.00 279.92 6175.21 0.00 23:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:30:01 5478156 0 791516 9.88 2620 1736648 1144364 12.63 559332 1571588 128 23:31:01 5481036 0 788632 9.85 2620 1736652 1115136 12.31 557156 1571552 16 23:32:01 5485244 0 784416 9.79 2620 1736660 1076188 11.88 551692 1573528 16 23:33:01 5484164 0 785492 9.81 2620 1736664 1076224 11.88 552912 1573528 16 23:34:01 5484504 0 785144 9.80 2620 1736672 1061248 11.72 551116 1576184 16 23:35:01 5482692 0 786956 9.83 2620 1736672 1061332 11.72 552556 1576184 16 23:36:01 5475240 0 794400 9.92 2620 1736680 1061356 11.72 559544 1576184 8 23:37:01 5474956 0 794680 9.92 2620 1736684 1061480 11.72 561944 1574192 8 23:38:01 4646428 0 904996 11.30 2620 2454896 1258920 13.90 644252 2233996 40 23:39:01 3902436 0 1045320 13.05 2620 3058564 1150040 12.70 775680 2695136 20 Average: 5239486 0 826155 10.32 2620 1940679 1106629 12.22 586618 1752207 28 23:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:30:01 eth0 377.92 274.02 794.43 68.12 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 5.25 3.00 1.23 8.53 0.00 0.00 0.00 0.00 23:31:01 eth0 1.88 0.43 0.40 0.20 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 1.90 0.75 0.86 0.59 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.50 0.32 0.27 0.20 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.78 0.13 0.10 0.04 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 1.18 0.47 0.46 0.24 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 0.92 0.32 0.32 0.23 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 400.22 371.26 4078.26 51.33 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 vethd36131a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 540.60 455.54 3863.54 86.82 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 110.36 150.94 7.24 626.99 0.00 0.00 0.00 0.00 Average: eth0 132.66 110.37 873.99 20.80 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 11.56 15.40 0.85 63.57 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) 23:28:28 LINUX RESTART (2 CPU) 23:29:01 CPU %user %nice %system %iowait %steal %idle 23:30:01 all 8.27 0.00 2.46 1.71 0.04 87.52 23:30:01 0 7.25 0.00 3.12 1.86 0.05 87.73 23:30:01 1 9.28 0.00 1.81 1.57 0.03 87.31 23:31:01 all 0.08 0.00 0.04 0.00 0.03 99.85 23:31:01 0 0.13 0.00 0.05 0.00 0.05 99.77 23:31:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:32:01 all 0.12 0.00 0.03 0.00 0.03 99.82 23:32:01 0 0.18 0.00 0.02 0.00 0.05 99.75 23:32:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:33:01 all 0.11 0.00 0.01 0.00 0.02 99.87 23:33:01 0 0.13 0.00 0.02 0.00 0.02 99.83 23:33:01 1 0.08 0.00 0.00 0.00 0.02 99.90 23:34:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:34:01 0 0.20 0.00 0.05 0.00 0.03 99.72 23:34:01 1 0.05 0.00 0.02 0.00 0.02 99.92 23:35:01 all 0.09 0.00 0.03 0.00 0.03 99.85 23:35:01 0 0.17 0.00 0.03 0.00 0.03 99.77 23:35:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:36:01 all 0.12 0.00 0.03 0.00 0.02 99.83 23:36:01 0 0.20 0.00 0.03 0.00 0.03 99.73 23:36:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:37:01 all 0.05 0.00 0.03 0.00 0.03 99.90 23:37:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:37:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:38:01 all 7.70 0.00 3.37 3.50 0.05 85.39 23:38:01 0 7.78 0.00 3.44 2.96 0.07 85.75 23:38:01 1 7.61 0.00 3.29 4.04 0.03 85.02 23:39:01 all 14.91 0.00 6.01 2.99 0.08 76.02 23:39:01 0 13.48 0.00 6.18 3.12 0.09 77.13 23:39:01 1 16.34 0.00 5.83 2.85 0.07 74.91 Average: all 3.09 0.00 1.18 0.80 0.03 94.90 Average: 0 2.90 0.00 1.27 0.78 0.05 95.01 Average: 1 3.28 0.00 1.09 0.83 0.02 94.78