---> uname -a: Linux prd-centos7-docker-4c-2g-4526.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: 2800.000 BogoMIPS: 5600.00 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/03/22 _x86_64_ (2 CPU) 04:03:48 LINUX RESTART (2 CPU) 04:04:01 tps rtps wtps bread/s bwrtn/s 04:05:02 220.93 44.56 176.37 6344.85 60082.75 04:06:02 257.49 0.00 257.49 0.00 59286.58 04:07:01 187.79 0.00 187.79 0.00 28720.40 04:08:01 4.25 0.00 4.25 0.00 157.45 04:09:01 0.13 0.00 0.13 0.00 2.28 04:10:01 0.40 0.00 0.40 0.00 6.10 04:11:01 0.20 0.00 0.20 0.00 3.00 04:12:01 0.43 0.03 0.40 3.73 9.71 Average: 83.40 5.60 77.80 796.99 18432.44 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 4946368 0 758796 9.47 2620 2301148 1587128 17.52 694348 2055676 3768 04:06:02 3782704 0 1025324 12.80 2620 3198284 1552092 17.14 1054124 2708696 138964 04:07:01 3289060 0 1074696 13.42 2620 3642556 1518276 16.76 1059504 3119080 56 04:08:01 3310264 0 1053620 13.16 2620 3642428 1317772 14.55 1043052 3118944 16 04:09:01 3312680 0 1051140 13.12 2620 3642492 1312632 14.49 1042700 3118960 20 04:10:01 3333120 0 1030756 12.87 2620 3642436 1281924 14.15 1024328 3118944 20 04:11:01 3333424 0 1030444 12.87 2620 3642444 1281936 14.15 1024268 3118944 12 04:12:01 3335804 0 1027932 12.83 2620 3642576 1283236 14.17 1021296 3119000 36 Average: 3580428 0 1006588 12.57 2620 3419296 1391874 15.37 995452 2934780 17862 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 veth8d9a54f 37.97 53.31 3.60 34.50 0.00 0.00 0.00 0.00 04:05:02 eth0 639.25 357.30 4540.28 91.74 0.00 0.00 0.00 0.00 04:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 docker0 62.65 69.98 6.04 139.54 0.00 0.00 0.00 0.00 04:06:02 veth229daa1 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 04:06:02 eth0 214.56 165.58 2058.45 22.80 0.00 0.00 0.00 0.00 04:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 docker0 151.53 190.88 12.12 2035.96 0.00 0.00 0.00 0.00 04:07:01 eth0 169.42 107.79 2805.94 117.27 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 14.70 17.90 0.84 90.70 0.00 0.00 0.00 0.00 04:08:01 eth0 2.35 1.45 1.58 0.60 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 0.60 0.47 0.27 0.21 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 1.05 0.48 1.57 0.09 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.65 0.27 0.67 0.02 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 4.61 2.90 4.64 1.74 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 Average: eth0 128.83 79.31 1171.72 29.15 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 28.39 34.57 2.36 280.14 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) 02/03/22 _x86_64_ (2 CPU) 04:03:48 LINUX RESTART (2 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:02 all 27.49 0.00 10.93 7.64 0.10 53.84 04:05:02 0 27.29 0.00 11.54 6.79 0.09 54.29 04:05:02 1 27.69 0.00 10.32 8.50 0.11 53.39 04:06:02 all 37.30 0.00 10.92 3.47 0.09 48.22 04:06:02 0 37.17 0.00 11.17 4.13 0.09 47.44 04:06:02 1 37.44 0.00 10.67 2.81 0.09 49.00 04:07:01 all 48.98 0.00 9.77 4.41 0.11 36.73 04:07:01 0 49.70 0.00 9.60 3.97 0.11 36.62 04:07:01 1 48.26 0.00 9.95 4.85 0.11 36.83 04:08:01 all 0.32 0.00 0.13 0.02 0.02 99.52 04:08:01 0 0.13 0.00 0.17 0.03 0.02 99.65 04:08:01 1 0.50 0.00 0.10 0.00 0.02 99.38 04:09:01 all 0.26 0.00 0.05 0.00 0.01 99.68 04:09:01 0 0.47 0.00 0.03 0.00 0.02 99.48 04:09:01 1 0.05 0.00 0.07 0.00 0.00 99.88 04:10:01 all 0.25 0.00 0.04 0.00 0.03 99.68 04:10:01 0 0.45 0.00 0.05 0.00 0.02 99.48 04:10:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:11:01 all 0.23 0.00 0.02 0.00 0.01 99.74 04:11:01 0 0.40 0.00 0.02 0.00 0.02 99.57 04:11:01 1 0.07 0.00 0.02 0.00 0.00 99.92 04:12:01 all 0.43 0.00 0.33 0.00 0.03 99.22 04:12:01 0 0.50 0.00 0.47 0.00 0.03 99.00 04:12:01 1 0.35 0.00 0.18 0.00 0.02 99.45 Average: all 13.65 0.00 3.83 1.85 0.05 80.62 Average: 0 13.75 0.00 3.93 1.78 0.05 80.49 Average: 1 13.54 0.00 3.72 1.93 0.05 80.76