---> uname -a: Linux prd-centos7-docker-4c-2g-857.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/06/22 _x86_64_ (2 CPU) 04:08:59 LINUX RESTART (2 CPU) 04:10:01 tps rtps wtps bread/s bwrtn/s 04:11:02 1.92 0.05 1.87 1.07 37.31 04:12:01 0.25 0.00 0.25 0.00 3.20 04:13:01 0.30 0.00 0.30 0.00 4.40 04:14:01 0.20 0.00 0.20 0.00 2.97 04:15:01 0.37 0.00 0.37 0.00 5.46 04:16:01 0.22 0.00 0.22 0.00 2.97 04:17:01 0.18 0.00 0.18 0.00 1.48 04:18:01 0.30 0.00 0.30 0.00 3.21 04:19:01 54.05 0.13 53.91 13.72 16056.30 Average: 6.43 0.02 6.41 1.65 1794.32 04:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:02 5699584 0 605496 7.56 2620 1701240 1168072 12.90 556676 1520340 20 04:12:01 5701916 0 603156 7.53 2620 1701248 1168164 12.90 554656 1520296 8 04:13:01 5701196 0 603876 7.54 2620 1701248 1163752 12.85 555764 1520296 8 04:14:01 5699828 0 605216 7.56 2620 1701276 1164076 12.85 556696 1520300 12 04:15:01 5701960 0 603100 7.53 2620 1701260 1163896 12.85 555112 1520296 16 04:16:01 5702648 0 602412 7.52 2620 1701260 1163752 12.85 554508 1520296 8 04:17:01 5696604 0 608448 7.60 2620 1701268 1163752 12.85 560492 1520296 8 04:18:01 5693860 0 611188 7.63 2620 1701272 1163752 12.85 563188 1520296 8 04:19:01 5016096 0 798428 9.97 2620 2191796 1330428 14.69 787772 1857688 1552 Average: 5623744 0 626813 7.83 2620 1755763 1183294 13.06 582763 1557789 182 04:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:02 eth0 2.58 0.77 3.62 0.24 0.00 0.00 0.00 0.00 04:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.90 0.69 0.53 0.41 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 1.08 0.08 0.10 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 0.95 0.72 0.52 0.41 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 118.55 73.50 2602.11 12.48 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.87 8.48 290.23 1.52 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 0.00 0.00 0.00 0.00 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) 01/06/22 _x86_64_ (2 CPU) 04:08:59 LINUX RESTART (2 CPU) 04:10:01 CPU %user %nice %system %iowait %steal %idle 04:11:02 all 0.23 0.00 0.06 0.00 0.03 99.67 04:11:02 0 0.25 0.00 0.07 0.00 0.02 99.67 04:11:02 1 0.22 0.00 0.05 0.00 0.05 99.68 04:12:01 all 0.20 0.00 0.05 0.00 0.03 99.72 04:12:01 0 0.31 0.00 0.03 0.00 0.02 99.64 04:12:01 1 0.10 0.00 0.07 0.00 0.03 99.80 04:13:01 all 0.15 0.00 0.03 0.00 0.02 99.80 04:13:01 0 0.25 0.00 0.02 0.00 0.00 99.73 04:13:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:14:01 all 0.17 0.00 0.04 0.00 0.03 99.76 04:14:01 0 0.25 0.00 0.03 0.00 0.05 99.67 04:14:01 1 0.08 0.00 0.05 0.00 0.02 99.85 04:15:01 all 0.08 0.00 0.03 0.00 0.04 99.85 04:15:01 0 0.13 0.00 0.02 0.00 0.03 99.82 04:15:01 1 0.03 0.00 0.03 0.00 0.05 99.88 04:16:01 all 0.10 0.00 0.04 0.00 0.02 99.84 04:16:01 0 0.15 0.00 0.05 0.00 0.00 99.80 04:16:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:17:01 all 0.04 0.00 0.04 0.00 0.03 99.88 04:17:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:17:01 1 0.05 0.00 0.07 0.00 0.05 99.83 04:18:01 all 0.13 0.00 0.04 0.00 0.02 99.82 04:18:01 0 0.20 0.00 0.03 0.00 0.00 99.77 04:18:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:19:01 all 8.59 0.00 3.11 0.92 0.04 87.34 04:19:01 0 8.16 0.00 3.19 0.78 0.03 87.84 04:19:01 1 9.02 0.00 3.04 1.05 0.05 86.84 Average: all 1.07 0.00 0.38 0.10 0.03 98.43 Average: 0 1.07 0.00 0.38 0.09 0.02 98.44 Average: 1 1.06 0.00 0.38 0.12 0.04 98.41