---> uname -a: Linux prd-centos7-docker-4c-2g-2960.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% /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 /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/foundry_device-rfid-llrp-go_main /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/foundry_device-rfid-llrp-go_main@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1053 3155 0 3612 6452 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:91:55:86 brd ff:ff:ff:ff:ff:ff inet 10.30.122.119/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe91:5586/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3b:9c:9d:ab 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::42:3bff:fe9c:9dab/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) 20:41:07 LINUX RESTART (2 CPU) 20:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:43:01 2.80 0.03 2.77 0.00 1.07 100.27 0.00 20:44:01 0.52 0.00 0.52 0.00 0.00 8.23 0.00 20:45:01 0.15 0.00 0.15 0.00 0.00 1.60 0.00 20:46:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 20:47:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 20:48:01 0.33 0.00 0.33 0.00 0.00 4.81 0.00 20:49:01 0.27 0.00 0.27 0.00 0.00 4.62 0.00 20:50:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 20:51:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 20:52:01 100.45 0.03 100.42 0.00 3.73 29283.41 0.00 Average: 10.55 0.01 10.54 0.00 0.48 2941.94 0.00 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 5478748 0 793672 9.91 2620 1733900 1209716 13.36 570408 1562776 16 20:44:01 5477336 0 795076 9.93 2620 1733908 1207660 13.33 572076 1562796 8 20:45:01 5476048 0 796364 9.94 2620 1733908 1207912 13.34 572712 1563572 16 20:46:01 5475468 0 796932 9.95 2620 1733920 1207660 13.33 572240 1564412 16 20:47:01 5472412 0 799984 9.99 2620 1733924 1207832 13.34 574392 1565700 20 20:48:01 5472844 0 799548 9.98 2620 1733928 1207724 13.33 573904 1565700 12 20:49:01 5472280 0 800108 9.99 2620 1733932 1207796 13.33 574292 1565700 16 20:50:01 5464808 0 807576 10.08 2620 1733936 1207724 13.33 581872 1565700 12 20:51:01 5464660 0 807720 10.09 2620 1733940 1207724 13.33 584132 1563788 8 20:52:01 4143796 0 1053084 13.15 2620 2809440 1614040 17.82 877312 2471924 356272 Average: 5339840 0 825006 10.30 2620 1841474 1248579 13.78 605334 1655207 35640 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 eth0 0.77 0.10 0.06 0.02 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 1.43 0.53 0.59 0.39 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.25 0.15 0.14 0.07 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.20 0.12 0.12 0.01 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 1143.65 773.93 7471.99 69.02 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 36.08 41.86 3.20 159.78 0.00 0.00 0.00 0.00 Average: eth0 114.70 77.54 747.41 6.95 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 3.61 4.19 0.32 15.98 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) 20:41:07 LINUX RESTART (2 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 0.13 0.00 0.05 0.00 0.02 99.81 20:43:01 0 0.18 0.00 0.05 0.00 0.02 99.75 20:43:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:44:01 all 0.08 0.00 0.03 0.00 0.03 99.86 20:44:01 0 0.05 0.00 0.05 0.00 0.05 99.85 20:44:01 1 0.10 0.00 0.02 0.00 0.02 99.87 20:45:01 all 0.10 0.00 0.04 0.00 0.03 99.83 20:45:01 0 0.07 0.00 0.05 0.00 0.03 99.85 20:45:01 1 0.13 0.00 0.03 0.00 0.02 99.82 20:46:01 all 0.10 0.00 0.04 0.00 0.03 99.82 20:46:01 0 0.08 0.00 0.07 0.00 0.05 99.80 20:46:01 1 0.12 0.00 0.02 0.00 0.02 99.85 20:47:01 all 0.10 0.00 0.04 0.00 0.03 99.82 20:47:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:47:01 1 0.15 0.00 0.05 0.00 0.03 99.77 20:48:01 all 0.20 0.00 0.02 0.00 0.02 99.77 20:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:48:01 1 0.38 0.00 0.02 0.00 0.02 99.58 20:49:01 all 0.19 0.00 0.03 0.00 0.03 99.75 20:49:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:49:01 1 0.35 0.00 0.03 0.00 0.03 99.58 20:50:01 all 0.09 0.00 0.03 0.00 0.03 99.84 20:50:01 0 0.05 0.00 0.03 0.00 0.05 99.87 20:50:01 1 0.13 0.00 0.03 0.00 0.02 99.82 20:51:01 all 0.12 0.00 0.03 0.00 0.03 99.83 20:51:01 0 0.03 0.00 0.03 0.00 0.03 99.90 20:51:01 1 0.20 0.00 0.02 0.00 0.02 99.77 20:52:01 all 14.89 0.00 6.21 0.99 0.06 77.86 20:52:01 0 14.49 0.00 6.50 0.61 0.07 78.32 20:52:01 1 15.28 0.00 5.91 1.36 0.05 77.40 Average: all 1.54 0.00 0.63 0.09 0.03 97.71 Average: 0 1.44 0.00 0.66 0.06 0.04 97.81 Average: 1 1.63 0.00 0.60 0.13 0.02 97.62