---> uname -a: Linux prd-centos7-docker-4c-2g-1344.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: 2799.998 BogoMIPS: 5599.99 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 9.7G 31G 25% / 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 9.7G 31G 25% /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) 01/12/22 _x86_64_ (2 CPU) 13:29:49 LINUX RESTART (2 CPU) 13:30:01 tps rtps wtps bread/s bwrtn/s 13:31:01 248.68 41.31 207.37 6434.20 62741.66 13:32:01 141.00 0.07 140.94 1.60 15227.83 13:33:01 115.62 0.00 115.62 0.00 24014.44 13:34:01 0.80 0.00 0.80 0.00 6.63 13:35:01 0.30 0.00 0.30 0.00 3.35 13:36:01 0.30 0.00 0.30 0.00 4.23 13:37:01 0.18 0.00 0.18 0.00 2.17 13:38:01 0.33 0.00 0.33 0.00 4.38 Average: 63.44 5.18 58.26 805.26 12758.79 13:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:31:01 4779468 0 851476 10.63 2620 2375368 1701244 18.78 864364 2042860 73320 13:32:01 4761224 0 897752 11.21 2620 2347336 1805092 19.93 954124 1959928 548 13:33:01 4165808 0 942668 11.77 2620 2897836 1436064 15.85 961664 2462684 20 13:34:01 4180688 0 927784 11.58 2620 2897840 1273316 14.06 951376 2462684 12 13:35:01 4191980 0 916484 11.44 2620 2897848 1273316 14.06 943008 2462684 8 13:36:01 4191956 0 916508 11.44 2620 2897848 1273412 14.06 943092 2462684 8 13:37:01 4196928 0 911528 11.38 2620 2897856 1273316 14.06 938168 2462684 8 13:38:01 4197564 0 910888 11.37 2620 2897860 1273316 14.06 938192 2462684 8 Average: 4333202 0 909386 11.35 2620 2763724 1413634 15.61 936748 2347362 9242 13:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:31:01 vethffa304c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:31:01 eth0 571.74 322.31 4385.75 92.85 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 21.86 17.17 2.76 102.16 0.00 0.00 0.00 0.00 13:32:01 eth0 102.75 79.57 480.69 17.21 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethb07bcb9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 61.84 66.46 4.53 448.64 0.00 0.00 0.00 0.00 13:33:01 eth0 154.82 99.92 2704.67 112.30 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 8.76 10.77 0.51 51.22 0.00 0.00 0.00 0.00 13:34:01 eth0 0.25 0.23 0.02 0.02 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.84 62.86 946.95 27.82 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 11.56 11.80 0.98 75.28 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) 01/12/22 _x86_64_ (2 CPU) 13:29:49 LINUX RESTART (2 CPU) 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:31:01 all 40.04 0.00 11.79 6.50 0.13 41.54 13:31:01 0 38.85 0.00 12.34 7.38 0.13 41.30 13:31:01 1 41.23 0.00 11.24 5.62 0.13 41.78 13:32:01 all 63.33 0.00 10.08 2.68 0.16 23.75 13:32:01 0 63.15 0.00 10.43 2.99 0.15 23.29 13:32:01 1 63.52 0.00 9.72 2.38 0.16 24.21 13:33:01 all 22.32 0.00 5.46 1.48 0.07 70.67 13:33:01 0 22.04 0.00 5.61 2.11 0.09 70.16 13:33:01 1 22.59 0.00 5.32 0.85 0.05 71.19 13:34:01 all 0.27 0.00 0.08 0.00 0.01 99.65 13:34:01 0 0.10 0.00 0.10 0.00 0.00 99.80 13:34:01 1 0.43 0.00 0.05 0.00 0.02 99.50 13:35:01 all 0.18 0.00 0.11 0.00 0.02 99.69 13:35:01 0 0.07 0.00 0.10 0.00 0.02 99.82 13:35:01 1 0.30 0.00 0.12 0.00 0.02 99.57 13:36:01 all 0.18 0.00 0.05 0.00 0.01 99.76 13:36:01 0 0.03 0.00 0.07 0.00 0.02 99.88 13:36:01 1 0.33 0.00 0.03 0.00 0.00 99.63 13:37:01 all 0.26 0.00 0.03 0.00 0.02 99.69 13:37:01 0 0.08 0.00 0.05 0.00 0.02 99.85 13:37:01 1 0.43 0.00 0.02 0.00 0.02 99.53 13:38:01 all 0.22 0.00 0.03 0.00 0.00 99.75 13:38:01 0 0.05 0.00 0.05 0.00 0.00 99.90 13:38:01 1 0.38 0.00 0.02 0.00 0.00 99.60 Average: all 15.06 0.00 3.29 1.27 0.05 80.32 Average: 0 14.76 0.00 3.43 1.49 0.05 80.27 Average: 1 15.36 0.00 3.16 1.05 0.05 80.38