---> uname -a: Linux prd-centos7-docker-4c-2g-1794.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: 2799.998 BogoMIPS: 5599.99 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) 01/19/22 _x86_64_ (2 CPU) 12:26:59 LINUX RESTART (2 CPU) 12:28:01 tps rtps wtps bread/s bwrtn/s 12:29:01 66.34 0.00 66.34 0.00 9106.04 12:30:01 115.44 0.00 115.44 0.00 19346.89 12:31:01 1.18 0.00 1.18 0.00 19.12 12:32:01 0.20 0.00 0.20 0.00 2.83 12:33:01 0.32 0.00 0.32 0.00 4.35 Average: 36.70 0.00 36.70 0.00 5696.80 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 4513504 0 912272 11.39 2620 2580544 1625868 17.95 1016628 2107980 20408 12:30:01 4306956 0 873804 10.91 2620 2825560 1214756 13.41 903336 2401316 8 12:31:01 4307084 0 873676 10.91 2620 2825560 1180748 13.04 903788 2401316 8 12:32:01 4308720 0 872032 10.89 2620 2825568 1180748 13.04 902220 2401316 8 12:33:01 4309032 0 871716 10.88 2620 2825572 1180844 13.04 901728 2401316 8 Average: 4349059 0 880700 11.00 2620 2776561 1276593 14.09 925540 2342649 4088 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 eth0 88.69 66.83 466.98 15.23 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 veth1bc8ad0 54.92 65.00 5.10 447.27 0.00 0.00 0.00 0.00 12:29:01 docker0 54.92 64.88 4.35 447.26 0.00 0.00 0.00 0.00 12:30:01 eth0 126.76 75.77 2603.66 13.70 0.00 0.00 0.00 0.00 12:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.17 28.59 614.25 5.80 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 10.99 12.98 0.87 89.47 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) 01/19/22 _x86_64_ (2 CPU) 12:26:59 LINUX RESTART (2 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 38.67 0.00 6.84 0.66 0.10 53.73 12:29:01 0 38.55 0.00 6.92 0.62 0.09 53.82 12:29:01 1 38.80 0.00 6.75 0.71 0.11 53.63 12:30:01 all 22.48 0.00 4.09 1.41 0.06 71.96 12:30:01 0 22.42 0.00 4.14 1.71 0.07 71.66 12:30:01 1 22.54 0.00 4.04 1.10 0.05 72.27 12:31:01 all 0.23 0.00 0.06 0.00 0.02 99.69 12:31:01 0 0.08 0.00 0.08 0.00 0.03 99.80 12:31:01 1 0.38 0.00 0.03 0.00 0.00 99.58 12:32:01 all 0.26 0.00 0.05 0.00 0.02 99.67 12:32:01 0 0.07 0.00 0.07 0.00 0.02 99.85 12:32:01 1 0.45 0.00 0.03 0.00 0.02 99.50 12:33:01 all 0.16 0.00 0.04 0.00 0.02 99.78 12:33:01 0 0.25 0.00 0.05 0.00 0.02 99.68 12:33:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 11.99 0.00 2.15 0.40 0.04 85.41 Average: 0 11.92 0.00 2.19 0.46 0.04 85.39 Average: 1 12.07 0.00 2.11 0.35 0.04 85.43