---> uname -a: Linux prd-centos7-docker-4c-2g-452.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/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /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/xfoundry_go-mod-bootstrap_PR-248 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-248@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 972 4757 0 2091 6670 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:8c:7e:9b brd ff:ff:ff:ff:ff:ff inet 10.30.122.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe8c:7e9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2e:2c:fa:d1 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::42:2eff:fe2c:fad1/64 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) 05/26/21 _x86_64_ (2 CPU) 20:21:26 LINUX RESTART (2 CPU) 20:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:23:01 156.12 95.49 60.63 0.00 7961.03 36331.16 0.00 20:24:01 21.69 3.16 18.52 0.00 2522.32 3077.37 0.00 20:25:01 0.53 0.00 0.53 0.00 0.00 8.86 0.00 20:26:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 20:27:01 0.33 0.00 0.33 0.00 0.00 4.58 0.00 20:28:01 0.22 0.00 0.22 0.00 0.00 3.08 0.00 20:29:01 0.30 0.00 0.30 0.00 0.00 3.51 0.00 20:30:01 0.30 0.00 0.30 0.00 0.00 3.75 0.00 20:31:01 34.65 0.13 34.52 0.00 13.73 11892.07 0.00 Average: 23.81 10.98 12.84 0.00 1166.64 5704.14 0.00 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 5613960 0 778288 9.72 2620 1614072 1248752 13.79 503320 1503660 36968 20:24:01 5466672 0 805984 10.06 2620 1733664 1248408 13.78 575788 1568468 16 20:25:01 5466972 0 805680 10.06 2620 1733668 1248444 13.78 579768 1564676 8 20:26:01 5469016 0 803632 10.03 2620 1733672 1208556 13.34 573608 1569468 8 20:27:01 5471884 0 800756 10.00 2620 1733680 1203976 13.29 570688 1569468 20 20:28:01 5470516 0 802124 10.02 2620 1733680 1204072 13.29 569680 1572164 12 20:29:01 5469412 0 803220 10.03 2620 1733688 1203976 13.29 570820 1572164 12 20:30:01 5461068 0 811556 10.13 2620 1733696 1203976 13.29 578812 1572164 20 20:31:01 4915232 0 952836 11.90 2620 2138252 1390876 15.36 771324 1837792 54816 Average: 5422748 0 818231 10.22 2620 1765341 1240115 13.69 588201 1592225 10209 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 eth0 554.57 373.62 738.96 75.40 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 eth0 67.14 55.50 336.88 13.57 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 4.86 3.25 1.14 8.16 0.00 0.00 0.00 0.00 20:25:01 eth0 3.71 1.58 2.99 0.15 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 1.27 0.68 0.61 0.34 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 0.10 0.08 0.01 0.07 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 222.26 192.24 2176.09 20.22 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.40 69.35 361.76 12.21 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 0.54 0.36 0.13 0.91 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) 05/26/21 _x86_64_ (2 CPU) 20:21:26 LINUX RESTART (2 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 17.61 0.00 7.23 41.54 0.10 33.53 20:23:01 0 17.24 0.00 7.99 41.90 0.09 32.78 20:23:01 1 17.98 0.00 6.47 41.18 0.10 34.28 20:24:01 all 2.39 0.00 1.37 7.63 0.04 88.57 20:24:01 0 2.51 0.00 1.25 5.41 0.05 90.77 20:24:01 1 2.26 0.00 1.49 9.86 0.03 86.36 20:25:01 all 0.12 0.00 0.03 0.00 0.03 99.82 20:25:01 0 0.15 0.00 0.03 0.00 0.02 99.80 20:25:01 1 0.08 0.00 0.03 0.00 0.03 99.85 20:26:01 all 0.08 0.00 0.03 0.00 0.03 99.86 20:26:01 0 0.10 0.00 0.02 0.00 0.03 99.85 20:26:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:27:01 all 0.13 0.00 0.03 0.00 0.03 99.82 20:27:01 0 0.22 0.00 0.02 0.00 0.00 99.77 20:27:01 1 0.03 0.00 0.03 0.00 0.05 99.88 20:28:01 all 0.18 0.00 0.03 0.00 0.03 99.77 20:28:01 0 0.30 0.00 0.03 0.00 0.03 99.63 20:28:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:29:01 all 0.08 0.00 0.03 0.01 0.04 99.84 20:29:01 0 0.13 0.00 0.03 0.02 0.05 99.77 20:29:01 1 0.02 0.00 0.03 0.00 0.03 99.92 20:30:01 all 0.08 0.00 0.03 0.00 0.03 99.86 20:30:01 0 0.13 0.00 0.02 0.00 0.02 99.83 20:30:01 1 0.03 0.00 0.05 0.00 0.03 99.88 20:31:01 all 6.87 0.00 2.76 7.90 0.06 82.41 20:31:01 0 6.97 0.00 2.94 4.79 0.05 85.24 20:31:01 1 6.76 0.00 2.58 11.01 0.07 79.58 Average: all 2.99 0.00 1.25 6.19 0.04 89.52 Average: 0 3.02 0.00 1.34 5.64 0.04 89.96 Average: 1 2.96 0.00 1.17 6.74 0.04 89.09