---> uname -a: Linux prd-centos7-docker-4c-2g-66.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) 12/02/21 _x86_64_ (2 CPU) 10:07:33 LINUX RESTART (2 CPU) 10:08:01 tps rtps wtps bread/s bwrtn/s 10:09:01 84.25 3.85 80.40 2391.21 3495.59 10:10:01 1.55 0.00 1.55 0.00 32.14 10:11:01 0.23 0.00 0.23 0.00 3.48 10:12:01 0.28 0.00 0.28 0.00 5.15 10:13:01 0.28 0.00 0.28 0.00 4.46 10:14:01 0.33 0.00 0.33 0.00 4.75 10:15:01 0.27 0.00 0.27 0.00 4.00 10:16:01 0.28 0.00 0.28 0.00 3.86 10:17:02 0.38 0.00 0.38 0.00 6.51 Average: 9.76 0.43 9.34 265.74 395.63 10:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 5689612 0 619684 7.74 2620 1697016 1262708 13.94 565580 1519468 20 10:10:01 5701184 0 608104 7.59 2620 1697024 1156644 12.77 556276 1519432 8 10:11:01 5698684 0 610604 7.62 2620 1697024 1156680 12.77 558712 1519432 8 10:12:01 5696956 0 612324 7.65 2620 1697032 1156692 12.77 560936 1519432 8 10:13:01 5704308 0 604968 7.55 2620 1697036 1156464 12.77 553984 1519432 8 10:14:01 5704116 0 605160 7.56 2620 1697036 1156440 12.77 553860 1519432 12 10:15:01 5704172 0 605096 7.56 2620 1697044 1156380 12.77 553844 1519432 8 10:16:01 5699900 0 609364 7.61 2620 1697048 1156380 12.77 558028 1519432 8 10:17:02 5693464 0 615796 7.69 2620 1697052 1156500 12.77 564916 1519432 8 Average: 5699155 0 610122 7.62 2620 1697035 1168321 12.90 558460 1519436 10 10:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 eth0 136.32 98.30 500.67 40.59 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 10.32 5.41 1.07 39.45 0.00 0.00 0.00 0.00 10:10:01 eth0 0.88 0.30 0.31 0.18 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 eth0 1.50 0.35 0.36 0.23 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 eth0 3.05 1.23 3.01 0.20 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 eth0 0.28 0.22 0.08 0.13 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 eth0 0.35 0.12 0.08 0.01 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 eth0 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:02 eth0 0.73 0.17 0.14 0.04 0.00 0.00 0.00 0.00 10:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.94 11.21 56.09 4.60 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 1.15 0.60 0.12 4.38 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) 12/02/21 _x86_64_ (2 CPU) 10:07:33 LINUX RESTART (2 CPU) 10:08:01 CPU %user %nice %system %iowait %steal %idle 10:09:01 all 6.76 0.00 2.30 2.10 0.06 88.78 10:09:01 0 6.18 0.00 2.36 1.48 0.05 89.93 10:09:01 1 7.34 0.00 2.24 2.73 0.07 87.63 10:10:01 all 0.27 0.00 0.06 0.00 0.03 99.65 10:10:01 0 0.43 0.00 0.07 0.00 0.02 99.48 10:10:01 1 0.10 0.00 0.05 0.00 0.03 99.82 10:11:01 all 0.23 0.00 0.04 0.00 0.03 99.70 10:11:01 0 0.40 0.00 0.03 0.00 0.02 99.55 10:11:01 1 0.07 0.00 0.05 0.00 0.03 99.85 10:12:01 all 0.18 0.00 0.06 0.00 0.03 99.73 10:12:01 0 0.30 0.00 0.07 0.00 0.03 99.60 10:12:01 1 0.07 0.00 0.05 0.00 0.02 99.87 10:13:01 all 0.25 0.00 0.04 0.00 0.03 99.67 10:13:01 0 0.43 0.00 0.03 0.00 0.03 99.50 10:13:01 1 0.07 0.00 0.05 0.00 0.03 99.85 10:14:01 all 0.18 0.00 0.06 0.00 0.03 99.74 10:14:01 0 0.32 0.00 0.05 0.00 0.02 99.62 10:14:01 1 0.03 0.00 0.07 0.00 0.03 99.87 10:15:01 all 0.18 0.00 0.05 0.00 0.03 99.74 10:15:01 0 0.25 0.00 0.07 0.00 0.03 99.65 10:15:01 1 0.10 0.00 0.03 0.00 0.03 99.83 10:16:01 all 0.11 0.00 0.05 0.00 0.03 99.82 10:16:01 0 0.17 0.00 0.05 0.00 0.02 99.77 10:16:01 1 0.05 0.00 0.05 0.00 0.03 99.87 10:17:02 all 0.14 0.00 0.04 0.00 0.03 99.78 10:17:02 0 0.23 0.00 0.05 0.00 0.03 99.68 10:17:02 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 0.91 0.00 0.30 0.23 0.03 98.53 Average: 0 0.96 0.00 0.31 0.16 0.03 98.55 Average: 1 0.86 0.00 0.29 0.30 0.04 98.51