---> uname -a: Linux prd-centos7-docker-4c-2g-5056.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 9.2G 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 9.2G 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) 09:31:29 LINUX RESTART (2 CPU) 09:32:01 tps rtps wtps bread/s bwrtn/s 09:33:02 185.30 3.15 182.15 2299.55 52962.56 09:34:01 212.82 0.02 212.80 0.54 44586.73 09:35:01 69.42 0.00 69.42 0.00 18116.71 09:36:01 0.17 0.00 0.17 0.00 1.88 09:37:01 0.28 0.00 0.28 0.00 3.25 09:38:01 0.30 0.00 0.30 0.00 4.05 09:39:02 0.20 0.03 0.17 3.73 3.41 Average: 66.59 0.46 66.13 329.93 16461.86 09:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:02 3530184 0 954568 11.92 2620 3521568 1606052 17.73 1195700 2796888 404044 09:34:01 3636384 0 998348 12.47 2620 3371588 1570552 17.34 1017864 2887792 130700 09:35:01 3221896 0 1053860 13.16 2620 3730564 1377004 15.20 1014032 3235196 8 09:36:01 3233940 0 1041812 13.01 2620 3730568 1278660 14.12 1004808 3235196 8 09:37:01 3243788 0 1031956 12.89 2620 3730576 1293508 14.28 995008 3235196 20 09:38:01 3246132 0 1029612 12.86 2620 3730576 1278660 14.12 993956 3235196 20 09:39:02 3242216 0 1033388 12.90 2620 3730716 1345396 14.85 996184 3235256 40 Average: 3336363 0 1020506 12.74 2620 3649451 1392833 15.38 1031079 3122960 76406 09:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:02 eth0 501.75 377.49 6022.21 52.98 0.00 0.00 0.00 0.00 09:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 docker0 243.10 286.08 20.90 2319.41 0.00 0.00 0.00 0.00 09:34:01 eth0 124.29 79.96 2074.85 21.02 0.00 0.00 0.00 0.00 09:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 docker0 6.67 8.31 0.37 38.67 0.00 0.00 0.00 0.00 09:35:01 eth0 38.16 25.60 682.49 51.14 0.00 0.00 0.00 0.00 09:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 eth0 0.10 0.10 0.01 0.02 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 eth0 1.63 1.67 0.17 6.54 0.00 0.00 0.00 0.00 09:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 09:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:02 eth0 7.74 6.31 4.43 36.76 0.00 0.00 0.00 0.00 09:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.20 70.16 1253.13 24.08 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 35.75 42.14 3.05 337.61 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) 09:31:29 LINUX RESTART (2 CPU) 09:32:01 CPU %user %nice %system %iowait %steal %idle 09:33:02 all 22.37 0.00 9.58 1.90 0.09 66.06 09:33:02 0 22.55 0.00 10.07 1.75 0.09 65.55 09:33:02 1 22.20 0.00 9.10 2.05 0.09 66.56 09:34:01 all 45.37 0.00 10.63 2.05 0.08 41.87 09:34:01 0 45.53 0.00 10.49 1.79 0.09 42.10 09:34:01 1 45.21 0.00 10.76 2.30 0.07 41.65 09:35:01 all 7.37 0.00 3.21 0.97 0.05 88.40 09:35:01 0 7.48 0.00 3.36 0.90 0.03 88.23 09:35:01 1 7.26 0.00 3.05 1.04 0.07 88.58 09:36:01 all 0.03 0.00 0.05 0.00 0.05 99.87 09:36:01 0 0.03 0.00 0.05 0.00 0.05 99.87 09:36:01 1 0.02 0.00 0.05 0.00 0.05 99.88 09:37:01 all 0.08 0.00 0.08 0.00 0.03 99.82 09:37:01 0 0.07 0.00 0.07 0.00 0.02 99.85 09:37:01 1 0.08 0.00 0.08 0.00 0.05 99.78 09:38:01 all 0.03 0.00 0.03 0.00 0.03 99.92 09:38:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:38:01 1 0.03 0.00 0.03 0.00 0.05 99.88 09:39:02 all 0.47 0.00 0.32 0.00 0.05 99.16 09:39:02 0 0.60 0.00 0.35 0.00 0.03 99.01 09:39:02 1 0.33 0.00 0.28 0.00 0.07 99.32 Average: all 10.31 0.00 3.28 0.68 0.05 85.69 Average: 0 10.38 0.00 3.35 0.61 0.05 85.62 Average: 1 10.23 0.00 3.21 0.74 0.06 85.76