---> uname -a: Linux prd-centos7-docker-4c-2g-3785.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2799.994 BogoMIPS: 5599.98 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 9.1G 31G 23% / 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 9.1G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/24/22 _x86_64_ (2 CPU) 19:39:57 LINUX RESTART (2 CPU) 19:41:01 tps rtps wtps bread/s bwrtn/s 19:42:01 308.51 0.05 308.46 1.07 60418.25 19:43:01 69.66 0.00 69.66 0.00 8073.06 19:44:01 0.15 0.00 0.15 0.00 1.60 19:45:01 0.17 0.00 0.17 0.00 1.88 19:46:01 0.33 0.00 0.33 0.00 5.46 19:47:01 0.28 0.00 0.28 0.00 3.05 19:48:01 0.28 0.00 0.28 0.00 3.93 19:49:01 66.29 0.00 66.29 0.00 18084.83 Average: 55.72 0.01 55.72 0.13 10826.26 19:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:42:01 4056932 0 882868 11.02 2620 3066512 1210956 13.37 867368 2630904 28 19:43:01 3904960 0 925744 11.56 2620 3175608 1203532 13.29 944424 2703936 8 19:44:01 3883548 0 947156 11.83 2620 3175608 1203780 13.29 966948 2703936 8 19:45:01 3897444 0 933252 11.65 2620 3175616 1166364 12.88 956392 2703936 20 19:46:01 3894868 0 935824 11.68 2620 3175620 1166608 12.88 959476 2703936 12 19:47:01 3903540 0 927148 11.58 2620 3175624 1166428 12.88 951584 2703936 16 19:48:01 3895408 0 935272 11.68 2620 3175632 1166428 12.88 960176 2703936 8 19:49:01 3282908 0 1057932 13.21 2620 3665472 1426128 15.75 1047788 3146856 20 Average: 3839951 0 943150 11.78 2620 3223212 1213778 13.40 956770 2750172 15 19:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:42:01 eth0 190.71 150.16 2012.62 23.87 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 130.94 158.88 10.07 1983.07 0.00 0.00 0.00 0.00 19:43:01 eth0 43.73 28.84 155.31 9.46 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 14.84 19.02 0.85 91.68 0.00 0.00 0.00 0.00 19:44:01 eth0 11.39 4.00 12.10 0.46 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 0.63 0.12 0.06 0.01 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 0.68 0.42 0.34 0.26 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.17 0.03 0.01 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 114.79 77.89 2598.79 99.96 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.29 32.70 597.53 16.76 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 18.23 22.24 1.36 259.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/24/22 _x86_64_ (2 CPU) 19:39:57 LINUX RESTART (2 CPU) 19:41:01 CPU %user %nice %system %iowait %steal %idle 19:42:01 all 41.98 0.00 11.57 2.47 0.10 43.89 19:42:01 0 42.25 0.00 11.69 2.46 0.09 43.51 19:42:01 1 41.70 0.00 11.45 2.48 0.11 44.27 19:43:01 all 16.95 0.00 3.52 1.02 0.06 78.45 19:43:01 0 16.87 0.00 3.46 1.52 0.05 78.10 19:43:01 1 17.03 0.00 3.57 0.53 0.07 78.80 19:44:01 all 0.12 0.00 0.08 0.00 0.03 99.77 19:44:01 0 0.10 0.00 0.08 0.00 0.02 99.80 19:44:01 1 0.13 0.00 0.08 0.00 0.03 99.75 19:45:01 all 0.22 0.00 0.08 0.00 0.02 99.69 19:45:01 0 0.10 0.00 0.12 0.00 0.02 99.77 19:45:01 1 0.33 0.00 0.03 0.00 0.02 99.62 19:46:01 all 0.18 0.00 0.05 0.00 0.03 99.75 19:46:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:46:01 1 0.28 0.00 0.05 0.00 0.02 99.65 19:47:01 all 0.20 0.00 0.04 0.00 0.03 99.73 19:47:01 0 0.10 0.00 0.05 0.00 0.03 99.82 19:47:01 1 0.30 0.00 0.03 0.00 0.02 99.65 19:48:01 all 0.15 0.00 0.04 0.00 0.02 99.79 19:48:01 0 0.03 0.00 0.07 0.00 0.03 99.87 19:48:01 1 0.27 0.00 0.02 0.00 0.00 99.72 19:49:01 all 7.68 0.00 3.20 0.71 0.04 88.37 19:49:01 0 7.79 0.00 3.23 0.99 0.05 87.95 19:49:01 1 7.57 0.00 3.17 0.44 0.03 88.79 Average: all 8.09 0.00 2.23 0.51 0.04 89.14 Average: 0 8.07 0.00 2.25 0.60 0.04 89.03 Average: 1 8.11 0.00 2.21 0.41 0.04 89.24