---> uname -a: Linux prd-centos7-docker-4c-2g-5707.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 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) 02/19/22 _x86_64_ (2 CPU) 09:31:59 LINUX RESTART (2 CPU) 09:33:02 tps rtps wtps bread/s bwrtn/s 09:34:01 260.46 0.05 260.41 1.08 61089.98 09:35:01 130.24 0.02 130.22 0.53 29445.66 09:36:01 0.83 0.00 0.83 0.00 7.48 09:37:01 0.23 0.00 0.23 0.00 3.46 09:38:01 0.28 0.00 0.28 0.00 4.65 09:39:01 0.28 0.00 0.28 0.00 3.20 09:40:01 129.21 0.03 129.18 3.73 32067.43 Average: 74.08 0.01 74.07 0.76 17417.45 09:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 3935420 0 905240 11.30 2620 3165660 1372708 15.16 840872 2773244 52 09:35:01 3195660 0 1081324 13.50 2620 3729336 1460448 16.12 1053560 3216060 20 09:36:01 3212652 0 1064332 13.29 2620 3729336 1280092 14.13 1041848 3216060 12 09:37:01 3217560 0 1059420 13.23 2620 3729340 1280348 14.14 1038600 3216060 16 09:38:01 3216556 0 1060416 13.24 2620 3729348 1280468 14.14 1039288 3216060 12 09:39:01 3219140 0 1057832 13.21 2620 3729348 1280348 14.14 1037600 3216060 12 09:40:01 1951504 0 1229184 15.35 2620 4825632 1645960 18.17 1335416 4078532 378072 Average: 3135499 0 1065393 13.30 2620 3805429 1371482 15.14 1055312 3276011 54028 09:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 eth0 298.95 223.70 2094.30 29.27 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 207.52 271.16 16.25 2068.54 0.00 0.00 0.00 0.00 09:35:01 eth0 173.91 126.96 2730.89 256.34 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 5.80 7.49 0.32 38.00 0.00 0.00 0.00 0.00 09:36:01 eth0 0.12 0.10 0.01 0.01 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 0.08 0.10 0.01 0.01 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 0.20 0.15 0.08 0.07 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 09:39:01 eth0 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 eth0 359.20 199.75 7600.27 28.40 0.00 0.00 0.00 0.00 09:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 docker0 31.62 44.80 2.98 346.82 0.00 0.00 0.00 0.00 Average: eth0 118.53 78.36 1774.62 44.92 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 34.59 45.68 2.76 346.48 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) 02/19/22 _x86_64_ (2 CPU) 09:31:59 LINUX RESTART (2 CPU) 09:33:02 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 35.59 0.00 10.27 2.13 0.09 51.92 09:34:01 0 34.24 0.00 10.90 2.10 0.09 52.67 09:34:01 1 36.93 0.00 9.65 2.15 0.09 51.18 09:35:01 all 24.70 0.00 6.44 2.74 0.07 66.05 09:35:01 0 24.76 0.00 6.69 2.88 0.07 65.59 09:35:01 1 24.63 0.00 6.19 2.59 0.07 66.52 09:36:01 all 0.23 0.00 0.07 0.00 0.02 99.68 09:36:01 0 0.02 0.00 0.08 0.00 0.02 99.88 09:36:01 1 0.45 0.00 0.05 0.00 0.02 99.48 09:37:01 all 0.19 0.00 0.05 0.00 0.03 99.73 09:37:01 0 0.05 0.00 0.05 0.00 0.02 99.88 09:37:01 1 0.33 0.00 0.05 0.00 0.03 99.58 09:38:01 all 0.06 0.00 0.03 0.00 0.02 99.89 09:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:38:01 1 0.10 0.00 0.05 0.00 0.03 99.82 09:39:01 all 0.16 0.00 0.03 0.00 0.02 99.79 09:39:01 0 0.03 0.00 0.03 0.00 0.03 99.90 09:39:01 1 0.28 0.00 0.03 0.00 0.00 99.68 09:40:01 all 14.72 0.00 5.87 1.95 0.06 77.39 09:40:01 0 14.28 0.00 5.79 1.96 0.05 77.91 09:40:01 1 15.16 0.00 5.95 1.94 0.07 76.87 Average: all 10.42 0.00 3.14 0.95 0.04 85.45 Average: 0 10.10 0.00 3.25 0.96 0.04 85.65 Average: 1 10.74 0.00 3.04 0.93 0.04 85.26