---> uname -a: Linux prd-centos7-docker-4c-2g-5061.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 9.1G 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) 02/11/22 _x86_64_ (2 CPU) 09:57:30 LINUX RESTART (2 CPU) 09:58:01 tps rtps wtps bread/s bwrtn/s 09:59:01 278.77 3.34 275.42 2335.97 77543.98 10:00:02 126.82 0.00 126.82 0.00 12493.66 10:01:01 0.20 0.02 0.19 0.14 2.47 10:02:01 1.15 0.73 0.42 56.90 10.29 10:03:01 0.28 0.00 0.28 0.00 4.21 10:04:01 0.35 0.00 0.35 0.00 4.08 10:05:01 76.47 0.00 76.47 0.00 20549.10 Average: 69.35 0.59 68.76 342.94 15847.76 09:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 3204412 0 996460 12.44 2620 3805448 1421348 15.69 1498812 2736672 20272 10:00:02 3947824 0 911596 11.38 2620 3146900 1204264 13.30 909652 2695824 20 10:01:01 3947352 0 912068 11.39 2620 3146900 1167692 12.89 911548 2695824 8 10:02:01 3899288 0 958324 11.97 2620 3148708 1174828 12.97 958884 2696424 16 10:03:01 3907132 0 950504 11.87 2620 3148684 1168060 12.90 952504 2696420 8 10:04:01 3907056 0 950580 11.87 2620 3148684 1168168 12.90 954176 2696420 8 10:05:01 3297780 0 1070012 13.36 2620 3638528 1463656 16.16 1035324 3139420 20 Average: 3730121 0 964221 12.04 2620 3311979 1252574 13.83 1031557 2765286 2907 09:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 eth0 448.74 310.03 5824.85 52.21 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 182.30 240.20 16.04 2122.11 0.00 0.00 0.00 0.00 10:00:02 eth0 60.16 37.01 177.39 16.77 0.00 0.00 0.00 0.00 10:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 docker0 9.31 15.08 0.54 92.01 0.00 0.00 0.00 0.00 10:01:01 eth0 0.47 0.10 0.05 0.13 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 20.89 10.88 17.65 5.48 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.30 0.20 0.09 0.11 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 0.93 0.35 0.31 0.20 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 116.96 71.90 2598.34 92.14 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.91 61.68 1234.79 23.92 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 27.46 36.58 2.38 317.31 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) 02/11/22 _x86_64_ (2 CPU) 09:57:30 LINUX RESTART (2 CPU) 09:58:01 CPU %user %nice %system %iowait %steal %idle 09:59:01 all 27.88 0.00 13.17 3.19 0.10 55.67 09:59:01 0 27.51 0.00 13.66 3.34 0.09 55.40 09:59:01 1 28.25 0.00 12.68 3.03 0.11 55.93 10:00:02 all 46.16 0.00 10.12 1.88 0.11 41.74 10:00:02 0 47.16 0.00 10.25 2.19 0.11 40.29 10:00:02 1 45.17 0.00 9.98 1.56 0.11 43.18 10:01:01 all 0.16 0.00 0.08 0.00 0.04 99.71 10:01:01 0 0.05 0.00 0.12 0.00 0.03 99.80 10:01:01 1 0.27 0.00 0.05 0.00 0.05 99.63 10:02:01 all 0.60 0.00 0.14 0.03 0.03 99.19 10:02:01 0 0.48 0.00 0.17 0.05 0.05 99.25 10:02:01 1 0.72 0.00 0.12 0.02 0.02 99.13 10:03:01 all 0.09 0.00 0.06 0.00 0.04 99.81 10:03:01 0 0.12 0.00 0.08 0.00 0.05 99.75 10:03:01 1 0.07 0.00 0.03 0.00 0.03 99.87 10:04:01 all 0.21 0.00 0.03 0.00 0.03 99.72 10:04:01 0 0.38 0.00 0.02 0.00 0.03 99.57 10:04:01 1 0.03 0.00 0.05 0.00 0.03 99.88 10:05:01 all 8.28 0.00 3.63 1.03 0.04 87.02 10:05:01 0 8.23 0.00 3.83 0.88 0.03 87.03 10:05:01 1 8.33 0.00 3.42 1.18 0.05 87.02 Average: all 11.44 0.00 3.75 0.84 0.06 83.92 Average: 0 11.49 0.00 3.87 0.89 0.06 83.70 Average: 1 11.39 0.00 3.63 0.80 0.06 84.13