---> uname -a: Linux prd-centos7-docker-4c-2g-5469.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) 02/18/22 _x86_64_ (2 CPU) 05:48:40 LINUX RESTART (2 CPU) 05:49:01 tps rtps wtps bread/s bwrtn/s 05:50:01 162.54 7.12 155.42 3231.81 25992.85 05:51:01 286.33 0.05 286.28 1.07 57474.79 05:52:01 144.81 0.00 144.81 0.00 27875.32 05:53:01 1.85 0.00 1.85 0.00 40.18 05:54:01 0.22 0.00 0.22 0.00 3.11 05:55:01 0.25 0.00 0.25 0.00 3.28 05:56:01 0.30 0.00 0.30 0.00 3.41 Average: 85.21 1.03 84.19 462.29 15917.98 05:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 4151940 0 898656 11.22 2620 2955716 1622020 17.91 810604 2601940 657836 05:51:01 3896736 0 965968 12.06 2620 3143608 1468952 16.22 1007280 2630096 73892 05:52:01 3307100 0 1055876 13.18 2620 3643336 1418672 15.66 1042208 3120124 20 05:53:01 3321356 0 1041612 13.01 2620 3643344 1283612 14.17 1032188 3120124 8 05:54:01 3330920 0 1032040 12.89 2620 3643352 1283612 14.17 1025516 3120124 16 05:55:01 3330728 0 1032232 12.89 2620 3643352 1283696 14.17 1025740 3120124 8 05:56:01 3333716 0 1029236 12.85 2620 3643360 1283612 14.17 1023072 3120124 16 Average: 3524642 0 1007946 12.59 2620 3473724 1377739 15.21 995230 2976094 104542 05:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 eth0 800.20 489.30 6463.09 104.30 0.00 0.00 0.00 0.00 05:50:01 vethcd192d8 173.52 243.62 16.88 1996.83 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 197.34 261.64 17.45 2102.20 0.00 0.00 0.00 0.00 05:51:01 eth0 42.71 24.11 76.49 11.74 0.00 0.00 0.00 0.00 05:51:01 veth140adb1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 2.58 3.43 0.23 39.97 0.00 0.00 0.00 0.00 05:52:01 eth0 148.01 98.82 2753.97 115.37 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 15.17 17.65 0.86 89.20 0.00 0.00 0.00 0.00 05:53:01 eth0 0.35 0.32 0.02 0.03 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 141.79 87.64 1328.56 33.09 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 30.75 40.42 2.65 319.06 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) 02/18/22 _x86_64_ (2 CPU) 05:48:40 LINUX RESTART (2 CPU) 05:49:01 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 25.74 0.00 8.99 3.26 0.08 61.93 05:50:01 0 24.84 0.00 9.61 4.28 0.07 61.20 05:50:01 1 26.64 0.00 8.38 2.23 0.09 62.67 05:51:01 all 52.06 0.00 10.38 2.38 0.14 35.05 05:51:01 0 52.25 0.00 10.88 2.72 0.16 33.98 05:51:01 1 51.87 0.00 9.88 2.04 0.11 36.10 05:52:01 all 25.03 0.00 7.01 3.11 0.11 64.75 05:52:01 0 24.50 0.00 7.11 2.44 0.11 65.84 05:52:01 1 25.55 0.00 6.91 3.78 0.10 63.66 05:53:01 all 0.18 0.00 0.07 0.00 0.03 99.72 05:53:01 0 0.12 0.00 0.05 0.00 0.03 99.80 05:53:01 1 0.25 0.00 0.08 0.00 0.03 99.63 05:54:01 all 0.16 0.00 0.05 0.00 0.03 99.76 05:54:01 0 0.07 0.00 0.07 0.00 0.03 99.83 05:54:01 1 0.25 0.00 0.03 0.00 0.03 99.68 05:55:01 all 0.13 0.00 0.03 0.00 0.02 99.82 05:55:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:55:01 1 0.25 0.00 0.02 0.00 0.02 99.72 05:56:01 all 0.25 0.00 0.03 0.00 0.02 99.71 05:56:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:56:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 14.18 0.00 3.65 1.21 0.06 80.91 Average: 0 13.92 0.00 3.81 1.30 0.06 80.91 Average: 1 14.44 0.00 3.49 1.11 0.06 80.91