---> uname -a: Linux prd-centos7-docker-4c-2g-1809.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 9.0G 32G 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 9.0G 32G 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) 01/19/22 _x86_64_ (2 CPU) 16:12:10 LINUX RESTART (2 CPU) 16:13:01 tps rtps wtps bread/s bwrtn/s 16:14:01 312.45 0.05 312.40 1.07 81303.53 16:15:01 66.17 0.00 66.17 0.00 17959.18 16:16:01 0.93 0.00 0.93 0.00 9.54 16:17:01 0.23 0.00 0.23 0.00 4.13 16:18:01 0.23 0.00 0.23 0.00 3.03 16:19:01 0.25 0.00 0.25 0.00 3.23 16:20:01 0.25 0.00 0.25 0.00 3.07 Average: 54.38 0.01 54.37 0.15 14189.14 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 3770608 0 957404 11.95 2620 3278300 1589984 17.55 962288 2812872 211620 16:15:01 3458992 0 991288 12.38 2620 3556032 1222588 13.50 939468 3083748 12 16:16:01 3462452 0 987824 12.33 2620 3556036 1182484 13.06 937388 3083748 20 16:17:01 3461396 0 988872 12.35 2620 3556044 1182484 13.06 938620 3083748 8 16:18:01 3461112 0 989148 12.35 2620 3556052 1182580 13.06 939104 3083748 8 16:19:01 3469548 0 980712 12.25 2620 3556052 1182484 13.06 931208 3083748 12 16:20:01 3464444 0 985808 12.31 2620 3556060 1183936 13.07 936360 3083752 8 Average: 3506936 0 983008 12.27 2620 3516368 1246649 13.76 940634 3045052 30241 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 eth0 378.66 285.52 4691.95 37.20 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 208.59 260.36 16.14 2079.24 0.00 0.00 0.00 0.00 16:15:01 eth0 15.66 10.08 14.64 5.71 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 1.67 0.93 1.54 0.47 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.66 42.44 672.92 6.21 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 29.81 37.21 2.31 297.18 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) 01/19/22 _x86_64_ (2 CPU) 16:12:10 LINUX RESTART (2 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 40.63 0.00 12.57 3.60 0.11 43.09 16:14:01 0 40.56 0.00 12.75 3.27 0.11 43.31 16:14:01 1 40.71 0.00 12.40 3.92 0.11 42.86 16:15:01 all 5.94 0.00 2.35 0.74 0.03 90.94 16:15:01 0 5.79 0.00 2.34 0.61 0.03 91.23 16:15:01 1 6.09 0.00 2.37 0.86 0.03 90.65 16:16:01 all 0.12 0.00 0.06 0.00 0.02 99.81 16:16:01 0 0.15 0.00 0.08 0.00 0.02 99.75 16:16:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:17:01 all 0.12 0.00 0.03 0.00 0.02 99.83 16:17:01 0 0.17 0.00 0.02 0.00 0.02 99.80 16:17:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:18:01 all 0.17 0.00 0.04 0.00 0.02 99.77 16:18:01 0 0.28 0.00 0.05 0.00 0.00 99.67 16:18:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:19:01 all 0.18 0.00 0.03 0.00 0.02 99.77 16:19:01 0 0.30 0.00 0.02 0.00 0.02 99.67 16:19:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:20:01 all 0.15 0.00 0.08 0.00 0.03 99.75 16:20:01 0 0.25 0.00 0.05 0.00 0.02 99.68 16:20:01 1 0.05 0.00 0.10 0.00 0.03 99.82 Average: all 6.41 0.00 2.06 0.59 0.03 90.91 Average: 0 6.45 0.00 2.08 0.53 0.03 90.92 Average: 1 6.38 0.00 2.04 0.65 0.04 90.89