---> uname -a: Linux prd-centos7-docker-4c-2g-5298.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: 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 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) 02/15/22 _x86_64_ (2 CPU) 18:54:28 LINUX RESTART (2 CPU) 18:55:01 tps rtps wtps bread/s bwrtn/s 18:56:01 315.24 0.70 314.54 322.13 81322.11 18:57:02 141.30 0.00 141.30 0.00 21210.76 18:58:01 0.81 0.00 0.81 0.00 7.37 18:59:01 0.23 0.00 0.23 0.00 3.43 19:00:01 0.20 0.00 0.20 0.00 1.95 19:01:01 0.37 0.02 0.35 0.13 5.35 Average: 76.58 0.12 76.46 53.87 17142.24 18:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 4049108 0 890424 11.12 2620 3066788 1560604 17.23 767676 2743228 40 18:57:02 3440336 0 1009436 12.60 2620 3556548 1215228 13.42 976988 3065556 20 18:58:01 3442356 0 1007384 12.58 2620 3556580 1181052 13.04 977008 3065564 20 18:59:01 3440148 0 1009612 12.61 2620 3556560 1176168 12.99 979452 3065556 8 19:00:01 3445428 0 1004328 12.54 2620 3556564 1176252 12.99 973904 3065556 16 19:01:01 3446308 0 1003444 12.53 2620 3556568 1178936 13.02 973420 3065556 8 Average: 3543947 0 987438 12.33 2620 3474935 1248040 13.78 941408 3011836 19 18:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 vethd1d0da0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:56:01 eth0 453.67 346.54 5906.80 50.44 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 231.72 261.35 19.00 2232.82 0.00 0.00 0.00 0.00 18:57:02 eth0 130.81 77.37 2623.10 19.28 0.00 0.00 0.00 0.00 18:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.10 0.12 0.01 0.05 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.27 0.23 0.08 0.08 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.80 70.95 1425.86 11.68 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 38.73 43.69 3.18 373.23 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) 02/15/22 _x86_64_ (2 CPU) 18:54:28 LINUX RESTART (2 CPU) 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 27.17 0.00 13.40 3.51 0.09 55.83 18:56:01 0 27.38 0.00 13.80 3.78 0.09 54.95 18:56:01 1 26.96 0.00 13.00 3.25 0.09 56.70 18:57:02 all 49.50 0.00 8.17 3.05 0.09 39.19 18:57:02 0 50.06 0.00 8.51 3.66 0.09 37.67 18:57:02 1 48.93 0.00 7.82 2.44 0.09 40.71 18:58:01 all 0.20 0.00 0.07 0.01 0.02 99.71 18:58:01 0 0.02 0.00 0.08 0.02 0.02 99.86 18:58:01 1 0.37 0.00 0.05 0.00 0.02 99.56 18:59:01 all 0.23 0.00 0.05 0.00 0.02 99.71 18:59:01 0 0.08 0.00 0.07 0.00 0.03 99.82 18:59:01 1 0.37 0.00 0.03 0.00 0.00 99.60 19:00:01 all 0.09 0.00 0.04 0.00 0.03 99.84 19:00:01 0 0.02 0.00 0.05 0.00 0.02 99.92 19:00:01 1 0.17 0.00 0.03 0.00 0.03 99.77 19:01:01 all 0.11 0.00 0.06 0.00 0.01 99.82 19:01:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:01:01 1 0.17 0.00 0.08 0.00 0.02 99.73 Average: all 12.33 0.00 3.49 1.05 0.04 83.09 Average: 0 12.36 0.00 3.60 1.19 0.04 82.80 Average: 1 12.30 0.00 3.37 0.91 0.04 83.38