---> uname -a: Linux prd-centos7-docker-4c-2g-3864.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 9.1G 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) 01/25/22 _x86_64_ (2 CPU) 17:58:28 LINUX RESTART (2 CPU) 17:59:01 tps rtps wtps bread/s bwrtn/s 18:00:01 357.22 3.25 353.97 2333.52 81464.11 18:01:01 104.28 0.07 104.21 0.93 4617.79 18:02:01 98.80 0.03 98.77 0.80 23898.32 18:03:01 0.25 0.00 0.25 0.00 3.73 18:04:01 0.25 0.00 0.25 0.00 3.40 18:05:01 0.33 0.00 0.33 0.00 6.15 18:06:01 0.23 0.00 0.23 0.00 3.00 Average: 80.21 0.48 79.73 333.68 15717.61 17:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:01 4038052 0 913396 11.40 2620 3054872 1234996 13.64 721928 2741164 16 18:01:01 3682636 0 1102288 13.76 2620 3221396 1698772 18.76 1185156 2675072 144476 18:02:01 3296040 0 1068388 13.34 2620 3641892 1406848 15.53 1057716 3121312 8 18:03:01 3309900 0 1054520 13.17 2620 3641900 1280012 14.13 1047308 3121312 16 18:04:01 3322340 0 1042076 13.01 2620 3641904 1280300 14.14 1037752 3121312 20 18:05:01 3324084 0 1040328 12.99 2620 3641908 1280012 14.13 1036264 3121312 12 18:06:01 3330800 0 1033608 12.91 2620 3641912 1280108 14.13 1029696 3121312 8 Average: 3471979 0 1036372 12.94 2620 3497969 1351578 14.92 1016546 3003257 20651 17:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:01 eth0 469.63 349.78 5846.24 55.09 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 224.15 258.38 18.75 2140.78 0.00 0.00 0.00 0.00 18:01:01 veth8c69f38 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:01:01 eth0 62.18 36.28 90.40 17.84 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 6.86 8.23 0.38 38.03 0.00 0.00 0.00 0.00 18:02:01 eth0 129.72 87.40 2700.85 106.59 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 6.43 8.52 0.37 51.07 0.00 0.00 0.00 0.00 18:03:01 eth0 0.32 0.28 0.02 0.02 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.90 0.97 1.80 0.27 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.27 0.18 0.12 0.07 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.89 67.87 1234.53 25.71 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 33.93 39.31 2.79 318.62 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) 01/25/22 _x86_64_ (2 CPU) 17:58:28 LINUX RESTART (2 CPU) 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:01 all 26.51 0.00 12.54 3.18 0.10 57.67 18:00:01 0 26.06 0.00 12.76 3.27 0.11 57.80 18:00:01 1 26.95 0.00 12.32 3.09 0.09 57.55 18:01:01 all 61.74 0.00 8.79 1.28 0.11 28.08 18:01:01 0 61.68 0.00 9.28 1.47 0.11 27.46 18:01:01 1 61.80 0.00 8.30 1.09 0.11 28.70 18:02:01 all 9.70 0.00 4.29 1.37 0.05 84.59 18:02:01 0 10.10 0.00 4.27 0.84 0.05 84.74 18:02:01 1 9.31 0.00 4.31 1.89 0.05 84.43 18:03:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:03:01 0 0.05 0.00 0.05 0.00 0.00 99.90 18:03:01 1 0.32 0.00 0.03 0.00 0.03 99.62 18:04:01 all 0.21 0.00 0.08 0.00 0.03 99.69 18:04:01 0 0.08 0.00 0.03 0.00 0.02 99.87 18:04:01 1 0.33 0.00 0.12 0.00 0.03 99.51 18:05:01 all 0.08 0.00 0.03 0.00 0.02 99.88 18:05:01 0 0.12 0.00 0.03 0.00 0.03 99.82 18:05:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:06:01 all 0.15 0.00 0.05 0.00 0.03 99.77 18:06:01 0 0.23 0.00 0.07 0.00 0.03 99.67 18:06:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 13.42 0.00 3.55 0.81 0.05 82.18 Average: 0 13.39 0.00 3.64 0.77 0.05 82.15 Average: 1 13.45 0.00 3.46 0.84 0.05 82.20