---> uname -a: Linux prd-centos7-docker-4c-2g-139.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 GNU/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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.3G 32G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.3G 32G 21% /facter-os ---> 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) 09/29/21 _x86_64_ (2 CPU) 15:20:05 LINUX RESTART (2 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 3.70 0.00 3.70 0.00 120.60 15:23:01 0.45 0.00 0.45 0.00 7.89 15:24:01 0.22 0.00 0.22 0.00 3.73 15:25:01 0.30 0.00 0.30 0.00 5.26 15:26:01 0.30 0.00 0.30 0.00 4.38 15:27:01 0.40 0.00 0.40 0.00 6.65 15:28:02 0.25 0.00 0.25 0.00 4.55 15:29:01 93.04 0.00 93.04 0.00 22809.59 15:30:01 1.15 0.00 1.15 0.00 29.08 15:31:01 76.40 0.10 76.30 9.99 18017.02 Average: 17.50 0.01 17.49 1.00 4070.32 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 5475340 0 794352 9.92 2620 1736628 1226840 13.54 565528 1569440 20 15:23:01 5476648 0 793036 9.90 2620 1736636 1197280 13.22 567728 1567612 20 15:24:01 5474936 0 794748 9.92 2620 1736636 1197364 13.22 572576 1563324 16 15:25:01 5476304 0 793372 9.91 2620 1736644 1197028 13.22 571784 1564108 16 15:26:01 5471800 0 797872 9.96 2620 1736648 1197232 13.22 572776 1567076 20 15:27:01 5471904 0 797764 9.96 2620 1736652 1197028 13.22 572732 1567080 12 15:28:02 5468392 0 801268 10.00 2620 1736660 1197316 13.22 576016 1567076 20 15:29:01 4591532 0 1073956 13.41 2620 2340832 1393120 15.38 769188 2104648 320 15:30:01 4583224 0 1082260 13.51 2620 2340836 1393032 15.38 776264 2106412 16 15:31:01 3989980 0 1185444 14.80 2620 2830896 1563900 17.27 950288 2441116 52 Average: 5148006 0 891407 11.13 2620 1966907 1276014 14.09 649488 1761789 51 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 eth0 4.98 2.53 6.52 0.18 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 1.50 0.48 0.37 0.18 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 1.42 0.57 0.58 0.43 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 1.22 0.45 0.46 0.27 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 1.38 0.07 0.12 0.01 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:02 eth0 1.53 0.68 0.63 0.40 0.00 0.00 0.00 0.00 15:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 567.49 389.45 3288.99 40.33 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 veth6240393 0.27 0.25 0.05 0.02 0.00 0.00 0.00 0.00 15:29:01 docker0 0.27 0.12 0.04 0.01 0.00 0.00 0.00 0.00 15:30:01 eth0 3.45 1.95 3.23 1.11 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 veth6240393 0.07 0.03 0.01 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.07 0.03 0.01 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 470.22 303.21 2656.88 117.23 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 2.03 1.42 0.28 0.28 0.00 0.00 0.00 0.00 Average: eth0 104.57 69.42 591.38 15.97 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 0.24 0.16 0.03 0.03 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) 09/29/21 _x86_64_ (2 CPU) 15:20:05 LINUX RESTART (2 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 0.27 0.00 0.10 0.00 0.02 99.62 15:22:01 0 0.37 0.00 0.10 0.00 0.02 99.51 15:22:01 1 0.17 0.00 0.10 0.00 0.02 99.72 15:23:01 all 0.21 0.00 0.05 0.00 0.02 99.72 15:23:01 0 0.32 0.00 0.05 0.00 0.02 99.62 15:23:01 1 0.10 0.00 0.05 0.00 0.02 99.83 15:24:01 all 0.20 0.00 0.04 0.00 0.02 99.74 15:24:01 0 0.35 0.00 0.03 0.00 0.02 99.60 15:24:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:25:01 all 0.17 0.00 0.03 0.00 0.02 99.78 15:25:01 0 0.30 0.00 0.02 0.00 0.00 99.68 15:25:01 1 0.03 0.00 0.05 0.00 0.03 99.88 15:26:01 all 0.27 0.00 0.03 0.00 0.03 99.68 15:26:01 0 0.48 0.00 0.03 0.00 0.03 99.45 15:26:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:27:01 all 0.18 0.00 0.03 0.00 0.01 99.79 15:27:01 0 0.32 0.00 0.02 0.00 0.00 99.67 15:27:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:28:02 all 0.23 0.00 0.04 0.00 0.03 99.71 15:28:02 0 0.40 0.00 0.05 0.00 0.03 99.52 15:28:02 1 0.05 0.00 0.03 0.00 0.02 99.90 15:29:01 all 9.65 0.00 4.71 0.76 0.05 84.82 15:29:01 0 10.21 0.00 4.79 0.82 0.05 84.13 15:29:01 1 9.10 0.00 4.64 0.70 0.05 85.51 15:30:01 all 0.17 0.00 0.08 0.00 0.03 99.72 15:30:01 0 0.20 0.00 0.07 0.00 0.03 99.70 15:30:01 1 0.13 0.00 0.08 0.00 0.03 99.75 15:31:01 all 9.98 0.00 4.84 0.94 0.05 84.20 15:31:01 0 9.95 0.00 4.84 1.09 0.03 84.09 15:31:01 1 10.01 0.00 4.83 0.79 0.07 84.30 Average: all 2.07 0.00 0.97 0.16 0.03 96.77 Average: 0 2.23 0.00 0.97 0.19 0.02 96.59 Average: 1 1.92 0.00 0.96 0.14 0.03 96.95