---> uname -a: Linux prd-centos7-docker-4c-2g-1746.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 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) 01/18/22 _x86_64_ (2 CPU) 20:01:38 LINUX RESTART (2 CPU) 20:02:01 tps rtps wtps bread/s bwrtn/s 20:03:01 229.92 11.95 217.97 3826.96 31620.30 20:04:01 252.51 0.02 252.49 1.07 55592.03 20:05:01 116.62 0.00 116.62 0.00 24825.21 20:06:01 1.39 0.00 1.39 0.00 25.00 20:07:01 0.17 0.00 0.17 0.00 2.43 20:08:01 0.42 0.00 0.42 0.00 5.98 20:09:01 0.22 0.00 0.22 0.00 2.72 Average: 86.13 1.71 84.41 548.57 16054.12 20:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:03:01 4062800 0 869736 10.86 2620 3073784 1444832 15.95 796440 2685024 631720 20:04:01 3874972 0 1017720 12.71 2620 3113628 1668376 18.42 1025488 2649192 26740 20:05:01 3291732 0 1049644 13.11 2620 3664944 1442984 15.93 1045748 3131564 20 20:06:01 3308704 0 1032668 12.89 2620 3664948 1281132 14.14 1033852 3131564 12 20:07:01 3313896 0 1027412 12.83 2620 3665012 1281132 14.14 1029808 3131580 24 20:08:01 3315464 0 1025900 12.81 2620 3664956 1281216 14.15 1028728 3131564 8 20:09:01 3320840 0 1020516 12.74 2620 3664964 1281132 14.14 1024720 3131564 12 Average: 3498344 0 1006228 12.56 2620 3501748 1382972 15.27 997826 2998865 94077 20:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:03:01 eth0 907.94 590.15 6685.74 110.85 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 240.77 290.67 19.42 2231.11 0.00 0.00 0.00 0.00 20:04:01 vethc52d575 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:04:01 eth0 60.45 36.94 85.40 16.07 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 8.47 10.09 0.48 38.13 0.00 0.00 0.00 0.00 20:05:01 eth0 175.34 130.65 2733.57 263.86 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 2.66 6.31 0.17 53.54 0.00 0.00 0.00 0.00 20:06:01 eth0 0.14 0.12 0.01 0.03 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 163.96 108.65 1361.81 55.99 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 36.10 44.00 2.88 332.85 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) 01/18/22 _x86_64_ (2 CPU) 20:01:38 LINUX RESTART (2 CPU) 20:02:01 CPU %user %nice %system %iowait %steal %idle 20:03:01 all 29.43 0.00 10.58 3.95 0.10 55.94 20:03:01 0 28.01 0.00 11.58 5.35 0.11 54.96 20:03:01 1 30.85 0.00 9.59 2.56 0.09 56.92 20:04:01 all 43.13 0.00 12.75 1.70 0.12 42.31 20:04:01 0 43.23 0.00 13.23 1.79 0.11 41.64 20:04:01 1 43.02 0.00 12.26 1.62 0.13 42.97 20:05:01 all 23.99 0.00 6.79 1.99 0.06 67.17 20:05:01 0 23.26 0.00 7.25 1.76 0.05 67.67 20:05:01 1 24.71 0.00 6.33 2.22 0.07 66.67 20:06:01 all 0.27 0.00 0.08 0.00 0.03 99.63 20:06:01 0 0.42 0.00 0.08 0.00 0.03 99.46 20:06:01 1 0.12 0.00 0.07 0.00 0.02 99.80 20:07:01 all 0.23 0.00 0.08 0.00 0.01 99.68 20:07:01 0 0.38 0.00 0.07 0.00 0.00 99.55 20:07:01 1 0.08 0.00 0.08 0.00 0.02 99.82 20:08:01 all 0.21 0.00 0.04 0.00 0.01 99.74 20:08:01 0 0.35 0.00 0.03 0.00 0.00 99.62 20:08:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:09:01 all 0.19 0.00 0.04 0.00 0.02 99.75 20:09:01 0 0.30 0.00 0.02 0.00 0.02 99.67 20:09:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: all 13.44 0.00 4.19 1.06 0.05 81.26 Average: 0 13.23 0.00 4.45 1.23 0.04 81.05 Average: 1 13.66 0.00 3.93 0.89 0.05 81.48