---> uname -a: Linux prd-centos7-docker-4c-2g-2139.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 8.2G 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 8.2G 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) 08/05/21 _x86_64_ (2 CPU) 21:29:26 LINUX RESTART (2 CPU) 21:30:03 tps rtps wtps bread/s bwrtn/s 21:31:01 133.60 3.91 129.69 2723.53 14083.72 21:32:01 53.56 0.00 53.56 0.00 17377.01 21:33:01 55.79 0.03 55.76 0.27 17195.85 21:34:01 0.23 0.00 0.23 0.00 3.33 21:35:01 0.25 0.00 0.25 0.00 3.03 21:36:01 0.25 0.00 0.25 0.00 3.36 Average: 40.10 0.64 39.46 441.37 8079.07 21:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:31:01 5001576 0 914508 11.42 2620 2090236 1605292 17.72 661216 1901180 71624 21:32:01 4311620 0 946864 11.82 2620 2747836 1240988 13.70 664312 2497396 488236 21:33:01 4298352 0 959968 11.99 2620 2748000 1241664 13.71 684620 2484448 8 21:34:01 4301380 0 956932 11.95 2620 2748008 1205580 13.31 682384 2484448 20 21:35:01 4293856 0 964452 12.04 2620 2748012 1205664 13.31 689788 2484448 16 21:36:01 4294848 0 963460 12.03 2620 2748012 1205508 13.31 688848 2484448 12 Average: 4416939 0 951031 11.87 2620 2638351 1284116 14.18 678528 2389395 93319 21:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:31:01 veth3bcdcca 143.21 180.68 9.92 435.42 0.00 0.00 0.00 0.00 21:31:01 eth0 660.35 495.42 2554.13 69.49 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 152.91 194.92 8.49 534.45 0.00 0.00 0.00 0.00 21:32:01 eth0 801.12 561.26 3595.57 45.80 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 314.42 384.72 16.39 978.03 0.00 0.00 0.00 0.00 21:33:01 eth0 16.45 11.61 17.67 5.62 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 1.62 0.30 0.38 0.17 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 1.15 0.62 0.62 0.49 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.18 0.10 0.07 0.01 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.54 176.48 1019.73 19.99 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 77.48 96.07 4.12 250.55 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) 08/05/21 _x86_64_ (2 CPU) 21:29:26 LINUX RESTART (2 CPU) 21:30:03 CPU %user %nice %system %iowait %steal %idle 21:31:01 all 9.94 0.00 4.80 2.74 0.05 82.47 21:31:01 0 10.49 0.00 4.88 1.14 0.05 83.43 21:31:01 1 9.39 0.00 4.71 4.34 0.05 81.51 21:32:01 all 9.70 0.00 4.81 0.80 0.05 84.64 21:32:01 0 10.62 0.00 5.45 0.75 0.05 83.13 21:32:01 1 8.78 0.00 4.19 0.85 0.05 86.12 21:33:01 all 1.07 0.00 0.91 0.90 0.03 97.10 21:33:01 0 1.14 0.00 1.04 0.96 0.03 96.83 21:33:01 1 0.99 0.00 0.79 0.84 0.02 97.37 21:34:01 all 0.17 0.00 0.05 0.00 0.03 99.76 21:34:01 0 0.13 0.00 0.03 0.00 0.02 99.82 21:34:01 1 0.20 0.00 0.07 0.00 0.03 99.70 21:35:01 all 0.15 0.00 0.07 0.00 0.03 99.76 21:35:01 0 0.08 0.00 0.05 0.00 0.03 99.83 21:35:01 1 0.22 0.00 0.08 0.00 0.02 99.68 21:36:01 all 0.08 0.00 0.03 0.00 0.02 99.87 21:36:01 0 0.12 0.00 0.03 0.00 0.02 99.83 21:36:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 3.42 0.00 1.73 0.72 0.03 94.09 Average: 0 3.65 0.00 1.86 0.46 0.03 93.99 Average: 1 3.19 0.00 1.61 0.97 0.03 94.20