---> uname -a: Linux prd-centos7-docker-4c-2g-2138.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 9.0G 32G 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 9.0G 32G 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) 01/19/22 _x86_64_ (2 CPU) 23:24:58 LINUX RESTART (2 CPU) 23:26:01 tps rtps wtps bread/s bwrtn/s 23:27:01 275.66 0.07 275.59 1.60 59866.10 23:28:01 59.55 0.00 59.55 0.00 17735.65 23:29:01 0.22 0.00 0.22 0.00 2.78 23:30:01 0.27 0.00 0.27 0.00 3.81 23:31:01 0.30 0.00 0.30 0.00 4.66 Average: 67.22 0.01 67.20 0.32 15526.66 23:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:27:01 3492280 0 989364 12.35 2620 3524676 1575308 17.39 992016 3034160 477844 23:28:01 3475376 0 994860 12.42 2620 3536084 1213012 13.39 894652 3115924 8 23:29:01 3477252 0 992980 12.40 2620 3536088 1173648 12.96 894640 3115924 8 23:30:01 3478020 0 992208 12.39 2620 3536092 1173648 12.96 894256 3115924 8 23:31:01 3476824 0 993400 12.40 2620 3536096 1173840 12.96 895320 3115924 8 Average: 3479950 0 992562 12.39 2620 3533807 1261891 13.93 914177 3099571 95575 23:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:27:01 eth0 315.17 232.82 4616.64 31.18 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 161.47 199.93 12.87 2007.02 0.00 0.00 0.00 0.00 23:28:01 eth0 20.22 11.89 23.33 5.02 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 0.85 0.63 0.49 0.34 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.41 49.12 928.38 7.31 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 32.30 40.00 2.57 401.52 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) 23:24:58 LINUX RESTART (2 CPU) 23:26:01 CPU %user %nice %system %iowait %steal %idle 23:27:01 all 42.78 0.00 13.02 1.35 0.10 42.76 23:27:01 0 42.54 0.00 13.47 1.84 0.09 42.06 23:27:01 1 43.01 0.00 12.56 0.86 0.11 43.46 23:28:01 all 2.64 0.00 1.40 0.54 0.03 95.38 23:28:01 0 2.59 0.00 1.41 0.32 0.03 95.64 23:28:01 1 2.69 0.00 1.40 0.76 0.03 95.12 23:29:01 all 0.17 0.00 0.06 0.00 0.03 99.74 23:29:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:29:01 1 0.28 0.00 0.08 0.00 0.03 99.60 23:30:01 all 0.23 0.00 0.03 0.00 0.02 99.73 23:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:30:01 1 0.40 0.00 0.02 0.00 0.02 99.57 23:31:01 all 0.15 0.00 0.03 0.00 0.03 99.79 23:31:01 0 0.10 0.00 0.05 0.00 0.03 99.82 23:31:01 1 0.20 0.00 0.02 0.00 0.02 99.77 Average: all 8.71 0.00 2.76 0.36 0.04 88.12 Average: 0 8.58 0.00 2.85 0.41 0.04 88.12 Average: 1 8.84 0.00 2.68 0.32 0.04 88.12