---> uname -a: Linux prd-centos7-docker-4c-2g-5204.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: 2799.976 BogoMIPS: 5599.95 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 9.0G 32G 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 9.0G 32G 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) 02/14/22 _x86_64_ (2 CPU) 05:04:19 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 356.58 0.50 356.08 292.77 79303.60 05:07:01 86.51 0.00 86.51 0.00 19853.27 05:08:02 0.95 0.00 0.95 0.00 10.23 05:09:01 0.20 0.00 0.20 0.00 3.02 05:10:01 0.37 0.00 0.37 0.00 5.31 05:11:01 0.25 0.00 0.25 0.00 3.23 Average: 74.37 0.08 74.29 48.95 16580.29 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 4003072 0 946416 11.82 2620 3056824 1544408 17.05 848932 2698356 4076 05:07:01 3473040 0 991400 12.38 2620 3541872 1204584 13.30 920880 3089764 28 05:08:02 3447836 0 1016600 12.69 2620 3541876 1197440 13.22 947868 3089756 20 05:09:01 3452916 0 1011512 12.63 2620 3541884 1165548 12.87 943744 3089756 20 05:10:01 3452456 0 1011964 12.64 2620 3541892 1165620 12.87 944456 3089760 20 05:11:01 3457276 0 1007088 12.57 2620 3541948 1165548 12.87 939756 3089772 24 Average: 3547766 0 997497 12.45 2620 3461049 1240525 13.70 924273 3024527 698 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 vethd51334c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 eth0 449.30 307.49 5532.79 44.95 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 202.88 250.28 16.67 2143.03 0.00 0.00 0.00 0.00 05:07:01 eth0 111.61 71.74 2603.13 13.70 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:02 eth0 2.32 0.92 3.96 0.27 0.00 0.00 0.00 0.00 05:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.14 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.28 0.22 0.08 0.07 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.25 63.62 1360.78 9.87 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 33.92 41.84 2.79 358.28 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) 02/14/22 _x86_64_ (2 CPU) 05:04:19 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 26.13 0.00 12.80 3.31 0.09 57.66 05:06:01 0 26.36 0.00 13.07 3.46 0.09 57.02 05:06:01 1 25.90 0.00 12.54 3.16 0.09 58.31 05:07:01 all 23.28 0.00 4.75 1.02 0.06 70.89 05:07:01 0 23.29 0.00 4.96 0.87 0.07 70.82 05:07:01 1 23.27 0.00 4.54 1.18 0.05 70.96 05:08:02 all 0.22 0.00 0.06 0.00 0.02 99.71 05:08:02 0 0.07 0.00 0.08 0.00 0.02 99.83 05:08:02 1 0.37 0.00 0.03 0.00 0.02 99.58 05:09:01 all 0.26 0.00 0.03 0.00 0.01 99.69 05:09:01 0 0.08 0.00 0.03 0.00 0.02 99.86 05:09:01 1 0.44 0.00 0.03 0.00 0.00 99.52 05:10:01 all 0.12 0.00 0.04 0.00 0.01 99.83 05:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 05:10:01 1 0.17 0.00 0.03 0.00 0.00 99.80 05:11:01 all 0.16 0.00 0.04 0.00 0.02 99.78 05:11:01 0 0.05 0.00 0.05 0.00 0.02 99.88 05:11:01 1 0.27 0.00 0.03 0.00 0.02 99.68 Average: all 8.11 0.00 2.85 0.70 0.03 88.31 Average: 0 8.07 0.00 2.93 0.69 0.04 88.27 Average: 1 8.16 0.00 2.77 0.70 0.03 88.34