---> uname -a: Linux prd-centos7-docker-4c-2g-5975.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 02/25/22 _x86_64_ (2 CPU) 10:01:31 LINUX RESTART (2 CPU) 10:02:01 tps rtps wtps bread/s bwrtn/s 10:03:01 199.00 3.10 195.90 2293.99 25562.98 10:04:01 73.03 0.00 73.03 0.00 12667.92 10:05:01 118.83 0.00 118.83 0.00 19645.11 10:06:01 1.15 0.00 1.15 0.00 17.42 10:07:01 0.27 0.00 0.27 0.00 3.55 10:08:01 0.30 0.00 0.30 0.00 4.31 10:09:01 0.23 0.00 0.23 0.00 2.87 Average: 56.13 0.44 55.69 327.85 8274.13 10:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 4588112 0 807844 10.09 2620 2610364 1475552 16.29 879432 2180764 287884 10:04:01 4411520 0 874772 10.92 2620 2720028 1458488 16.10 1056800 2166168 40220 10:05:01 4303148 0 877584 10.96 2620 2825588 1206492 13.32 908124 2401572 20 10:06:01 4303368 0 877356 10.95 2620 2825596 1167444 12.89 908156 2401572 20 10:07:01 4316100 0 864620 10.80 2620 2825600 1167492 12.89 895672 2401572 16 10:08:01 4316808 0 863908 10.79 2620 2825604 1167444 12.89 895320 2401572 12 10:09:01 4320296 0 860416 10.74 2620 2825608 1167444 12.89 891392 2401572 8 Average: 4365622 0 860929 10.75 2620 2779770 1258622 13.90 919271 2336399 46883 10:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 eth0 343.25 307.81 4483.75 55.55 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 veth1a7e110 56.63 62.96 5.16 414.54 0.00 0.00 0.00 0.00 10:03:01 docker0 159.93 112.34 14.20 765.41 0.00 0.00 0.00 0.00 10:04:01 eth0 16.75 8.64 13.03 6.87 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 veth1a7e110 0.85 0.78 0.07 0.22 0.00 0.00 0.00 0.00 10:04:01 docker0 0.85 0.78 0.06 0.22 0.00 0.00 0.00 0.00 10:05:01 eth0 104.93 68.49 2603.87 13.98 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 eth0 0.13 0.10 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.53 55.08 1014.68 10.94 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 22.98 16.17 2.04 109.42 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) 02/25/22 _x86_64_ (2 CPU) 10:01:31 LINUX RESTART (2 CPU) 10:02:01 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 42.25 0.00 9.78 3.29 0.10 44.58 10:03:01 0 42.83 0.00 10.28 3.13 0.11 43.65 10:03:01 1 41.67 0.00 9.27 3.45 0.09 45.52 10:04:01 all 45.37 0.00 6.26 0.97 0.08 47.32 10:04:01 0 45.03 0.00 6.15 0.92 0.07 47.82 10:04:01 1 45.70 0.00 6.37 1.01 0.09 46.82 10:05:01 all 25.61 0.00 5.07 1.07 0.06 68.19 10:05:01 0 25.11 0.00 5.07 1.09 0.07 68.66 10:05:01 1 26.11 0.00 5.07 1.04 0.05 67.73 10:06:01 all 0.20 0.00 0.05 0.00 0.03 99.72 10:06:01 0 0.05 0.00 0.08 0.00 0.03 99.83 10:06:01 1 0.35 0.00 0.02 0.00 0.02 99.62 10:07:01 all 0.23 0.00 0.05 0.00 0.03 99.69 10:07:01 0 0.10 0.00 0.07 0.00 0.03 99.80 10:07:01 1 0.37 0.00 0.03 0.00 0.02 99.58 10:08:01 all 0.18 0.00 0.03 0.00 0.03 99.75 10:08:01 0 0.03 0.00 0.03 0.00 0.05 99.88 10:08:01 1 0.33 0.00 0.03 0.00 0.02 99.62 10:09:01 all 0.23 0.00 0.05 0.00 0.03 99.70 10:09:01 0 0.07 0.00 0.05 0.00 0.03 99.85 10:09:01 1 0.38 0.00 0.05 0.00 0.02 99.55 Average: all 15.73 0.00 2.94 0.73 0.05 80.55 Average: 0 15.63 0.00 3.00 0.71 0.06 80.61 Average: 1 15.84 0.00 2.87 0.76 0.04 80.50