---> uname -a: Linux prd-centos7-docker-4c-2g-3756.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 11G 30G 27% / 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 11G 30G 27% /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) 01/24/22 _x86_64_ (2 CPU) 08:08:53 LINUX RESTART (2 CPU) 08:10:01 tps rtps wtps bread/s bwrtn/s 08:11:01 286.45 0.05 286.40 1.07 60221.32 08:12:01 145.13 0.02 145.11 0.53 29518.48 08:13:01 1.92 0.00 1.92 0.00 50.64 08:14:01 0.88 0.65 0.23 55.30 3.68 08:15:01 0.40 0.00 0.40 0.00 9.60 08:16:01 0.32 0.00 0.32 0.00 3.48 08:17:01 10.10 0.03 10.07 3.73 1568.77 Average: 63.62 0.11 63.52 8.66 13058.90 08:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 3904864 0 945692 11.81 2620 3155764 1509672 16.67 890132 2756620 37904 08:12:01 3214624 0 1063044 13.27 2620 3728652 1499236 16.55 1037376 3215616 20 08:13:01 3235424 0 1042240 13.01 2620 3728656 1300504 14.36 1021116 3215616 8 08:14:01 3231820 0 1044192 13.04 2620 3730308 1295508 14.30 1026320 3216144 8 08:15:01 3236436 0 1039568 12.98 2620 3730316 1295364 14.30 1021500 3216144 8 08:16:01 3239388 0 1036616 12.94 2620 3730316 1295196 14.30 1019224 3216144 8 08:17:01 2318564 0 1183380 14.78 2620 4504376 1658104 18.31 1252604 3829632 663864 Average: 3197303 0 1050676 13.12 2620 3758341 1407655 15.54 1038325 3237988 100260 08:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 vethcffdb4f 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:11:01 eth0 292.28 213.22 2048.60 26.28 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 199.78 269.72 15.65 2027.62 0.00 0.00 0.00 0.00 08:12:01 eth0 190.11 135.09 2738.25 248.98 0.00 0.00 0.00 0.00 08:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 docker0 6.83 8.61 0.38 38.04 0.00 0.00 0.00 0.00 08:13:01 eth0 0.72 0.12 0.06 0.06 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 eth0 8.48 5.36 6.92 5.24 0.00 0.00 0.00 0.00 08:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 eth0 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 eth0 141.20 82.09 4054.40 10.02 0.00 0.00 0.00 0.00 08:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.48 62.33 1264.55 41.53 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 29.53 39.78 2.29 295.23 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) 01/24/22 _x86_64_ (2 CPU) 08:08:53 LINUX RESTART (2 CPU) 08:10:01 CPU %user %nice %system %iowait %steal %idle 08:11:01 all 21.22 0.00 8.71 3.11 0.10 66.85 08:11:01 0 21.42 0.00 8.56 3.43 0.11 66.49 08:11:01 1 21.02 0.00 8.86 2.80 0.09 67.22 08:12:01 all 41.47 0.00 8.61 3.11 0.14 46.66 08:12:01 0 42.03 0.00 8.52 3.95 0.13 45.37 08:12:01 1 40.91 0.00 8.70 2.27 0.16 47.96 08:13:01 all 0.19 0.00 0.11 0.00 0.02 99.68 08:13:01 0 0.22 0.00 0.10 0.00 0.02 99.67 08:13:01 1 0.17 0.00 0.12 0.00 0.02 99.70 08:14:01 all 0.57 0.00 0.13 0.01 0.02 99.28 08:14:01 0 0.55 0.00 0.13 0.02 0.02 99.28 08:14:01 1 0.59 0.00 0.12 0.00 0.02 99.28 08:15:01 all 0.23 0.00 0.03 0.00 0.03 99.71 08:15:01 0 0.17 0.00 0.02 0.00 0.03 99.78 08:15:01 1 0.28 0.00 0.05 0.00 0.03 99.63 08:16:01 all 0.20 0.00 0.04 0.00 0.01 99.75 08:16:01 0 0.07 0.00 0.05 0.00 0.00 99.88 08:16:01 1 0.33 0.00 0.03 0.00 0.02 99.62 08:17:01 all 8.00 0.00 2.92 0.35 0.05 88.67 08:17:01 0 7.93 0.00 2.96 0.32 0.05 88.73 08:17:01 1 8.08 0.00 2.88 0.37 0.05 88.61 Average: all 9.88 0.00 2.84 0.90 0.05 86.33 Average: 0 9.94 0.00 2.81 1.06 0.05 86.15 Average: 1 9.81 0.00 2.87 0.75 0.05 86.51