---> uname -a: Linux prd-centos7-docker-4c-2g-2117.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) 22:46:39 LINUX RESTART (2 CPU) 22:47:01 tps rtps wtps bread/s bwrtn/s 22:48:01 202.73 6.36 196.37 2992.28 26348.87 22:49:01 91.29 0.00 91.29 0.00 9533.92 22:50:01 78.33 0.00 78.33 0.00 18627.04 22:51:01 0.97 0.00 0.97 0.00 11.76 22:52:01 0.15 0.00 0.15 0.00 1.75 22:53:02 0.23 0.00 0.23 0.00 2.90 Average: 62.30 1.06 61.24 498.93 9089.66 22:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:48:01 4578660 0 856116 10.69 2620 2571544 1537664 16.98 933896 2130376 247484 22:49:01 4564936 0 848876 10.60 2620 2592508 1320068 14.57 976880 2084484 9692 22:50:01 4252552 0 927028 11.57 2620 2826740 1434220 15.83 955692 2401284 8 22:51:01 4267628 0 911944 11.39 2620 2826748 1292192 14.27 943796 2401284 20 22:52:01 4272164 0 907404 11.33 2620 2826752 1291964 14.26 939776 2401284 12 22:53:02 4271604 0 907960 11.34 2620 2826756 1292048 14.26 940016 2401284 8 Average: 4367924 0 893221 11.15 2620 2745175 1361359 15.03 948343 2303333 42871 22:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:48:01 veth0fd7bcd 52.46 60.74 4.93 447.20 0.00 0.00 0.00 0.00 22:48:01 eth0 682.74 472.02 5454.62 111.43 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 148.19 107.21 13.32 796.70 0.00 0.00 0.00 0.00 22:49:01 veth0fd7bcd 0.53 0.52 0.04 0.04 0.00 0.00 0.00 0.00 22:49:01 eth0 18.80 9.61 15.06 7.92 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.53 0.52 0.03 0.04 0.00 0.00 0.00 0.00 22:50:01 eth0 112.41 75.54 2612.24 93.63 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 0.50 0.37 0.26 0.17 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:02 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 22:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.85 93.01 1347.43 35.55 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 24.80 17.96 2.23 132.85 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) 22:46:39 LINUX RESTART (2 CPU) 22:47:01 CPU %user %nice %system %iowait %steal %idle 22:48:01 all 43.89 0.00 10.24 3.50 0.11 42.25 22:48:01 0 44.23 0.00 10.33 3.24 0.11 42.09 22:48:01 1 43.55 0.00 10.15 3.76 0.11 42.42 22:49:01 all 39.27 0.00 5.58 1.51 0.07 53.57 22:49:01 0 39.58 0.00 5.58 1.63 0.07 53.14 22:49:01 1 38.97 0.00 5.58 1.39 0.07 53.99 22:50:01 all 9.04 0.00 4.53 0.62 0.03 85.77 22:50:01 0 9.15 0.00 4.44 0.56 0.03 85.82 22:50:01 1 8.94 0.00 4.62 0.68 0.03 85.72 22:51:01 all 0.33 0.00 0.07 0.00 0.02 99.59 22:51:01 0 0.10 0.00 0.07 0.00 0.02 99.82 22:51:01 1 0.55 0.00 0.07 0.00 0.02 99.37 22:52:01 all 0.23 0.00 0.05 0.00 0.02 99.71 22:52:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:52:01 1 0.40 0.00 0.05 0.00 0.02 99.53 22:53:02 all 0.16 0.00 0.05 0.00 0.02 99.77 22:53:02 0 0.05 0.00 0.03 0.00 0.02 99.90 22:53:02 1 0.27 0.00 0.07 0.00 0.02 99.65 Average: all 14.94 0.00 3.31 0.90 0.04 80.80 Average: 0 14.96 0.00 3.31 0.87 0.04 80.82 Average: 1 14.92 0.00 3.32 0.94 0.04 80.79