---> uname -a: Linux prd-centos7-docker-4c-2g-2257.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: 2799.994 BogoMIPS: 5599.98 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) 01/20/22 _x86_64_ (2 CPU) 18:01:19 LINUX RESTART (2 CPU) 18:02:02 tps rtps wtps bread/s bwrtn/s 18:03:01 323.55 0.46 323.10 297.60 82593.92 18:04:02 82.92 0.00 82.92 0.00 9082.37 18:05:01 0.22 0.00 0.22 0.00 4.25 18:06:01 0.22 0.00 0.22 0.00 3.60 18:07:01 0.23 0.00 0.23 0.00 3.05 18:08:01 73.03 0.00 73.03 0.00 19459.71 18:09:01 3.15 0.00 3.15 0.00 143.42 18:10:01 0.30 0.00 0.30 0.00 4.01 Average: 60.04 0.06 59.99 36.74 13800.15 18:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:03:01 4052752 0 900716 11.25 2620 3052844 1490200 16.45 758756 2744312 12 18:04:02 3943824 0 916124 11.44 2620 3146364 1212120 13.38 914128 2698024 20 18:05:01 3933172 0 926772 11.57 2620 3146368 1212184 13.38 925984 2698028 12 18:06:01 3932992 0 926948 11.57 2620 3146372 1195712 13.20 927580 2698024 20 18:07:01 3945376 0 914560 11.42 2620 3146376 1195712 13.20 915152 2698024 8 18:08:01 3320304 0 1049788 13.11 2620 3636220 1284084 14.18 1015536 3141252 20 18:09:01 3318644 0 1051444 13.13 2620 3636224 1298532 14.34 1017016 3141252 8 18:10:01 3324480 0 1045600 13.06 2620 3636232 1170388 12.92 1014140 3141252 8 Average: 3721443 0 966494 12.07 2620 3318375 1257366 13.88 936036 2870021 14 18:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:03:01 vethe9cc0f9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 443.68 332.22 5626.61 48.53 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 226.82 272.88 18.72 2182.65 0.00 0.00 0.00 0.00 18:04:02 eth0 47.23 27.07 159.45 11.82 0.00 0.00 0.00 0.00 18:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:02 docker0 9.14 15.35 0.54 89.54 0.00 0.00 0.00 0.00 18:05:01 eth0 4.62 1.78 3.84 0.66 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 3.01 0.88 1.03 0.66 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 18:07:01 eth0 3.03 0.43 0.66 0.36 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 124.92 76.57 2601.65 63.03 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 3.18 3.18 0.67 32.23 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.28 0.10 0.02 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.15 54.82 1042.02 19.64 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 29.15 35.62 2.38 280.72 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) 01/20/22 _x86_64_ (2 CPU) 18:01:19 LINUX RESTART (2 CPU) 18:02:02 CPU %user %nice %system %iowait %steal %idle 18:03:01 all 27.08 0.00 13.72 4.69 0.14 54.36 18:03:01 0 27.33 0.00 13.61 4.44 0.15 54.47 18:03:01 1 26.83 0.00 13.83 4.94 0.14 54.25 18:04:02 all 47.17 0.00 8.30 2.08 0.13 42.31 18:04:02 0 48.05 0.00 8.30 2.14 0.13 41.39 18:04:02 1 46.30 0.00 8.30 2.03 0.14 43.23 18:05:01 all 0.20 0.00 0.08 0.00 0.02 99.69 18:05:01 0 0.31 0.00 0.09 0.00 0.02 99.59 18:05:01 1 0.10 0.00 0.08 0.00 0.02 99.80 18:06:01 all 0.28 0.00 0.07 0.00 0.02 99.64 18:06:01 0 0.38 0.00 0.08 0.00 0.02 99.52 18:06:01 1 0.17 0.00 0.05 0.00 0.02 99.77 18:07:01 all 0.24 0.00 0.05 0.00 0.02 99.69 18:07:01 0 0.40 0.00 0.05 0.00 0.02 99.53 18:07:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:08:01 all 8.03 0.00 3.39 1.36 0.04 87.18 18:08:01 0 8.23 0.00 3.37 1.67 0.03 86.70 18:08:01 1 7.83 0.00 3.41 1.05 0.05 87.66 18:09:01 all 0.14 0.00 0.11 0.00 0.02 99.73 18:09:01 0 0.17 0.00 0.12 0.00 0.02 99.70 18:09:01 1 0.12 0.00 0.10 0.00 0.02 99.77 18:10:01 all 0.08 0.00 0.06 0.00 0.02 99.85 18:10:01 0 0.08 0.00 0.05 0.00 0.00 99.87 18:10:01 1 0.07 0.00 0.07 0.00 0.03 99.83 Average: all 9.94 0.00 3.08 0.97 0.05 85.97 Average: 0 10.14 0.00 3.06 0.99 0.04 85.76 Average: 1 9.73 0.00 3.09 0.96 0.05 86.17