---> uname -a: Linux prd-centos7-docker-4c-2g-829.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: 2799.994 BogoMIPS: 5599.98 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) 01/05/22 _x86_64_ (2 CPU) 23:02:28 LINUX RESTART (2 CPU) 23:03:01 tps rtps wtps bread/s bwrtn/s 23:04:01 16.82 3.11 13.70 2298.90 3014.14 23:05:01 0.50 0.00 0.50 0.00 8.04 23:06:01 0.27 0.00 0.27 0.00 3.33 23:07:01 0.20 0.00 0.20 0.00 2.97 23:08:01 0.28 0.00 0.28 0.00 4.13 23:09:01 0.33 0.00 0.33 0.00 5.13 23:10:01 0.15 0.00 0.15 0.00 1.88 23:11:01 0.28 0.00 0.28 0.00 3.35 23:12:01 0.25 0.00 0.25 0.00 2.43 Average: 2.12 0.35 1.77 255.54 338.52 23:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:04:01 5691172 0 604300 7.55 2620 1710848 1209600 13.35 559448 1525680 32 23:05:01 5687576 0 607888 7.59 2620 1710856 1200996 13.26 563088 1525656 20 23:06:01 5691496 0 603968 7.54 2620 1710856 1200588 13.26 559544 1525656 20 23:07:01 5693916 0 601540 7.51 2620 1710864 1165360 12.87 557956 1525660 20 23:08:01 5696688 0 598764 7.48 2620 1710868 1165444 12.87 555648 1525656 16 23:09:01 5696088 0 599364 7.48 2620 1710868 1165576 12.87 556424 1525656 20 23:10:01 5696512 0 598932 7.48 2620 1710876 1165360 12.87 555488 1525656 16 23:11:01 5689876 0 605564 7.56 2620 1710880 1165360 12.87 562400 1525656 8 23:12:01 5688240 0 607196 7.58 2620 1710884 1165360 12.87 564048 1525656 16 Average: 5692396 0 603057 7.53 2620 1710867 1178183 13.01 559338 1525659 19 23:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:04:01 eth0 130.27 113.55 505.37 22.18 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 60.07 45.22 5.11 152.50 0.00 0.00 0.00 0.00 23:05:01 eth0 8.33 3.98 9.24 0.49 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 eth0 0.87 0.35 0.30 0.23 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 0.22 0.20 0.08 0.05 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 1.00 0.55 0.37 0.21 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.70 13.23 57.29 2.58 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 6.68 5.03 0.57 16.95 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) 01/05/22 _x86_64_ (2 CPU) 23:02:28 LINUX RESTART (2 CPU) 23:03:01 CPU %user %nice %system %iowait %steal %idle 23:04:01 all 3.47 0.00 1.47 0.48 0.04 94.54 23:04:01 0 3.05 0.00 1.62 0.59 0.03 94.71 23:04:01 1 3.89 0.00 1.33 0.37 0.05 94.37 23:05:01 all 0.39 0.00 0.05 0.00 0.03 99.53 23:05:01 0 0.67 0.00 0.05 0.00 0.02 99.27 23:05:01 1 0.12 0.00 0.05 0.00 0.03 99.80 23:06:01 all 0.21 0.00 0.03 0.00 0.03 99.72 23:06:01 0 0.37 0.00 0.02 0.00 0.03 99.58 23:06:01 1 0.05 0.00 0.05 0.00 0.03 99.87 23:07:01 all 0.14 0.00 0.04 0.00 0.03 99.79 23:07:01 0 0.23 0.00 0.03 0.00 0.03 99.70 23:07:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:08:01 all 0.15 0.00 0.05 0.00 0.02 99.78 23:08:01 0 0.23 0.00 0.05 0.00 0.00 99.72 23:08:01 1 0.07 0.00 0.05 0.00 0.03 99.85 23:09:01 all 0.16 0.00 0.03 0.00 0.03 99.77 23:09:01 0 0.18 0.00 0.02 0.00 0.02 99.78 23:09:01 1 0.13 0.00 0.05 0.00 0.05 99.77 23:10:01 all 0.25 0.00 0.03 0.00 0.02 99.71 23:10:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:10:01 1 0.47 0.00 0.03 0.00 0.02 99.48 23:11:01 all 0.23 0.00 0.03 0.00 0.03 99.71 23:11:01 0 0.02 0.00 0.02 0.00 0.03 99.93 23:11:01 1 0.43 0.00 0.05 0.00 0.03 99.48 23:12:01 all 0.18 0.00 0.05 0.00 0.03 99.74 23:12:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:12:01 1 0.32 0.00 0.05 0.00 0.02 99.62 Average: all 0.57 0.00 0.20 0.05 0.03 99.15 Average: 0 0.53 0.00 0.21 0.07 0.02 99.17 Average: 1 0.61 0.00 0.19 0.04 0.03 99.13