---> uname -a: Linux prd-centos7-docker-4c-2g-4022.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 9.1G 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) 01/27/22 _x86_64_ (2 CPU) 12:31:59 LINUX RESTART (2 CPU) 12:33:01 tps rtps wtps bread/s bwrtn/s 12:34:02 394.19 0.02 394.17 0.53 78931.52 12:35:01 136.16 0.00 136.16 0.00 11190.01 12:36:01 56.32 0.00 56.32 0.00 17407.79 12:37:01 0.17 0.00 0.17 0.00 1.75 12:38:01 0.25 0.00 0.25 0.00 3.56 12:39:01 0.37 0.00 0.37 0.00 5.68 12:40:01 0.20 0.00 0.20 0.00 1.67 Average: 83.86 0.00 83.86 0.08 15380.01 12:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:02 3810156 0 1030288 12.86 2620 3165876 1525648 16.84 998708 2740008 106264 12:35:01 3138016 0 1124804 14.04 2620 3743500 1767616 19.52 1221504 3118828 588100 12:36:01 3294716 0 1066896 13.32 2620 3644708 1407576 15.54 1057356 3118124 16 12:37:01 3312108 0 1049500 13.10 2620 3644712 1285800 14.20 1044028 3118124 8 12:38:01 3317420 0 1044180 13.04 2620 3644720 1283616 14.17 1040240 3118124 8 12:39:01 3319280 0 1042320 13.01 2620 3644720 1283532 14.17 1039804 3118124 8 12:40:01 3323156 0 1038436 12.97 2620 3644728 1283532 14.17 1035760 3118124 8 Average: 3359265 0 1056632 13.19 2620 3590423 1405331 15.52 1062486 3064208 99202 12:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:02 eth0 256.19 196.44 2101.85 28.75 0.00 0.00 0.00 0.00 12:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 veth9bb6b2a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:34:02 docker0 178.55 225.47 14.56 2073.56 0.00 0.00 0.00 0.00 12:35:01 eth0 173.56 102.49 2794.88 98.63 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 docker0 14.63 17.84 0.83 90.63 0.00 0.00 0.00 0.00 12:36:01 eth0 18.42 11.34 24.67 4.24 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 eth0 0.23 0.25 0.02 0.02 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.89 44.29 698.40 18.63 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 27.64 34.82 2.20 309.86 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) 01/27/22 _x86_64_ (2 CPU) 12:31:59 LINUX RESTART (2 CPU) 12:33:01 CPU %user %nice %system %iowait %steal %idle 12:34:02 all 33.37 0.00 11.42 6.94 0.10 48.17 12:34:02 0 33.10 0.00 11.45 7.00 0.09 48.36 12:34:02 1 33.65 0.00 11.39 6.87 0.11 47.98 12:35:01 all 56.38 0.00 9.64 2.60 0.11 31.27 12:35:01 0 57.46 0.00 10.11 2.25 0.11 30.08 12:35:01 1 55.30 0.00 9.18 2.94 0.11 32.46 12:36:01 all 0.81 0.00 0.83 1.18 0.03 97.14 12:36:01 0 0.72 0.00 0.85 0.87 0.03 97.52 12:36:01 1 0.91 0.00 0.81 1.49 0.03 96.76 12:37:01 all 0.12 0.00 0.08 0.00 0.03 99.77 12:37:01 0 0.03 0.00 0.10 0.00 0.03 99.83 12:37:01 1 0.20 0.00 0.05 0.00 0.03 99.72 12:38:01 all 0.08 0.00 0.05 0.00 0.03 99.84 12:38:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:38:01 1 0.08 0.00 0.05 0.00 0.05 99.82 12:39:01 all 0.18 0.00 0.02 0.00 0.02 99.78 12:39:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:39:01 1 0.33 0.00 0.02 0.00 0.02 99.63 12:40:01 all 0.13 0.00 0.03 0.00 0.03 99.81 12:40:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:40:01 1 0.20 0.00 0.03 0.00 0.05 99.72 Average: all 12.25 0.00 2.99 1.47 0.05 83.24 Average: 0 12.29 0.00 3.06 1.39 0.04 83.22 Average: 1 12.21 0.00 2.92 1.55 0.06 83.25