---> uname -a: Linux prd-centos7-docker-4c-2g-4997.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 8.0G 33G 20% / 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 8.0G 33G 20% /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) 02/10/22 _x86_64_ (2 CPU) 17:01:33 LINUX RESTART (2 CPU) 17:02:02 tps rtps wtps bread/s bwrtn/s 17:03:01 150.96 3.30 147.66 2369.12 14810.99 17:04:01 131.63 0.00 131.63 0.00 20319.06 17:05:01 0.75 0.00 0.75 0.00 6.59 17:06:01 0.23 0.00 0.23 0.00 3.60 17:07:01 0.27 0.00 0.27 0.00 3.07 17:08:01 0.27 0.00 0.27 0.00 3.00 17:09:01 0.23 0.00 0.23 0.00 3.61 Average: 40.37 0.47 39.91 333.73 4999.99 17:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 5241428 0 748708 9.35 2620 2016176 1544636 17.05 724516 1763348 8128 17:04:01 4599984 0 888732 11.10 2620 2517596 1330184 14.69 814032 2220596 20 17:05:01 4603752 0 884960 11.05 2620 2517600 1285820 14.20 811020 2220596 20 17:06:01 4622032 0 866672 10.82 2620 2517608 1285820 14.20 798592 2220596 16 17:07:01 4621880 0 866816 10.82 2620 2517616 1285892 14.20 799092 2220596 12 17:08:01 4626728 0 861968 10.76 2620 2517616 1285820 14.20 793856 2220596 20 17:09:01 4625972 0 862716 10.77 2620 2517624 1286048 14.20 795192 2220600 12 Average: 4705968 0 854367 10.67 2620 2445977 1329174 14.67 790900 2155275 1175 17:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 veth7bcef0d 1.66 1.63 0.15 3.95 0.00 0.00 0.00 0.00 17:03:01 eth0 247.67 158.42 2215.12 49.02 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 39.60 42.27 2.89 149.31 0.00 0.00 0.00 0.00 17:04:01 eth0 187.51 123.89 2770.92 27.96 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 44.75 57.72 2.52 143.35 0.00 0.00 0.00 0.00 17:05:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.12 0.08 0.01 0.03 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 5.73 2.83 11.81 0.19 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.66 40.54 710.69 10.96 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 11.99 14.22 0.77 41.57 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) 02/10/22 _x86_64_ (2 CPU) 17:01:33 LINUX RESTART (2 CPU) 17:02:02 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 26.13 0.00 10.06 3.26 0.10 60.44 17:03:01 0 25.67 0.00 10.53 4.09 0.09 59.62 17:03:01 1 26.59 0.00 9.59 2.44 0.11 61.27 17:04:01 all 12.99 0.00 6.51 1.20 0.05 79.25 17:04:01 0 13.49 0.00 6.61 0.80 0.05 79.05 17:04:01 1 12.50 0.00 6.40 1.61 0.05 79.44 17:05:01 all 0.13 0.00 0.07 0.00 0.02 99.78 17:05:01 0 0.03 0.00 0.07 0.00 0.02 99.88 17:05:01 1 0.23 0.00 0.07 0.00 0.02 99.68 17:06:01 all 0.24 0.00 0.16 0.00 0.02 99.58 17:06:01 0 0.17 0.00 0.15 0.00 0.02 99.67 17:06:01 1 0.32 0.00 0.17 0.00 0.02 99.50 17:07:01 all 0.24 0.00 0.06 0.00 0.01 99.69 17:07:01 0 0.40 0.00 0.03 0.00 0.00 99.57 17:07:01 1 0.08 0.00 0.08 0.00 0.02 99.82 17:08:01 all 0.27 0.00 0.04 0.00 0.01 99.68 17:08:01 0 0.43 0.00 0.05 0.00 0.02 99.50 17:08:01 1 0.10 0.00 0.03 0.00 0.00 99.87 17:09:01 all 0.13 0.00 0.06 0.00 0.01 99.80 17:09:01 0 0.15 0.00 0.05 0.00 0.00 99.80 17:09:01 1 0.12 0.00 0.07 0.00 0.02 99.80 Average: all 5.50 0.00 2.33 0.61 0.03 91.54 Average: 0 5.53 0.00 2.40 0.66 0.03 91.38 Average: 1 5.47 0.00 2.25 0.55 0.03 91.69