---> uname -a: Linux prd-centos7-docker-4c-2g-2277.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) 01/20/22 _x86_64_ (2 CPU) 18:07:29 LINUX RESTART (2 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:01 137.05 3.11 133.94 2293.16 24033.34 18:10:01 98.03 0.02 98.02 0.53 24634.19 18:11:01 0.13 0.00 0.13 0.00 2.13 18:12:01 0.13 0.00 0.13 0.00 2.02 18:13:01 0.27 0.00 0.27 0.00 3.65 18:14:01 0.33 0.00 0.33 0.00 4.62 18:15:01 0.23 0.00 0.23 0.00 3.46 18:16:01 0.23 0.00 0.23 0.00 3.25 18:17:01 0.18 0.00 0.18 0.00 1.88 18:18:01 0.25 0.00 0.25 0.00 3.33 Average: 23.69 0.31 23.38 229.43 4870.07 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 4646412 0 878852 10.97 2620 2481056 1535264 16.95 944000 2061328 188168 18:10:01 4388508 0 845664 10.56 2620 2772148 1208376 13.34 850480 2374900 8 18:11:01 4381952 0 852216 10.64 2620 2772152 1163132 12.84 857860 2374904 8 18:12:01 4377052 0 857112 10.70 2620 2772156 1163240 12.84 862932 2374900 8 18:13:01 4377576 0 856584 10.70 2620 2772160 1163216 12.84 862828 2374900 16 18:14:01 4382168 0 851988 10.64 2620 2772164 1163400 12.84 857776 2374900 8 18:15:01 4379728 0 854424 10.67 2620 2772168 1163460 12.85 860304 2374900 8 18:16:01 4372112 0 862032 10.76 2620 2772176 1163472 12.85 867712 2374900 8 18:17:01 4367516 0 866628 10.82 2620 2772176 1163196 12.84 872752 2374900 8 18:18:01 4364960 0 869172 10.85 2620 2772188 1163292 12.84 875360 2374900 8 Average: 4403798 0 859467 10.73 2620 2743054 1205005 13.30 871200 2343543 18825 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 vethd9fc9bf 27.58 30.67 2.48 346.75 0.00 0.00 0.00 0.00 18:09:01 eth0 270.96 192.04 4112.88 44.44 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 46.56 42.56 4.53 387.65 0.00 0.00 0.00 0.00 18:10:01 eth0 107.30 69.52 2602.65 12.71 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.28 0.10 0.02 0.04 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 1.08 0.55 1.24 0.04 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.40 0.20 0.09 0.07 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 6.78 0.47 1.00 0.24 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 2.22 0.65 0.72 0.49 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 1.52 0.68 0.79 0.55 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.23 0.10 0.01 0.04 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.48 0.22 0.15 0.07 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.13 26.46 672.09 5.87 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 4.66 4.26 0.45 38.77 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) 01/20/22 _x86_64_ (2 CPU) 18:07:29 LINUX RESTART (2 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 46.22 0.00 8.26 2.33 0.10 43.09 18:09:01 0 46.51 0.00 8.53 2.26 0.09 42.62 18:09:01 1 45.93 0.00 8.00 2.40 0.11 43.57 18:10:01 all 10.98 0.00 3.88 1.62 0.05 83.47 18:10:01 0 10.83 0.00 4.08 1.35 0.05 83.69 18:10:01 1 11.13 0.00 3.68 1.90 0.05 83.24 18:11:01 all 0.19 0.00 0.05 0.00 0.02 99.74 18:11:01 0 0.33 0.00 0.07 0.00 0.02 99.58 18:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:12:01 all 0.18 0.00 0.05 0.00 0.02 99.75 18:12:01 0 0.27 0.00 0.05 0.00 0.02 99.67 18:12:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:13:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:13:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:13:01 1 0.32 0.00 0.03 0.00 0.02 99.63 18:14:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:14:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:14:01 1 0.35 0.00 0.07 0.00 0.02 99.57 18:15:01 all 0.24 0.00 0.03 0.00 0.03 99.70 18:15:01 0 0.13 0.00 0.03 0.00 0.03 99.80 18:15:01 1 0.35 0.00 0.03 0.00 0.02 99.60 18:16:01 all 0.20 0.00 0.05 0.00 0.03 99.72 18:16:01 0 0.32 0.00 0.03 0.00 0.02 99.63 18:16:01 1 0.08 0.00 0.07 0.00 0.03 99.82 18:17:01 all 0.19 0.00 0.03 0.00 0.02 99.76 18:17:01 0 0.35 0.00 0.03 0.00 0.02 99.60 18:17:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:18:01 all 0.16 0.00 0.03 0.00 0.02 99.79 18:18:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:18:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 5.59 0.00 1.20 0.38 0.03 92.80 Average: 0 5.62 0.00 1.24 0.35 0.03 92.76 Average: 1 5.56 0.00 1.15 0.41 0.03 92.85