---> uname -a: Linux prd-centos7-docker-4c-2g-4736.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: 2800.000 BogoMIPS: 5600.00 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) 02/07/22 _x86_64_ (2 CPU) 01:24:28 LINUX RESTART (2 CPU) 01:25:01 tps rtps wtps bread/s bwrtn/s 01:26:01 180.90 3.28 177.62 2331.26 51309.58 01:27:01 239.02 0.00 239.02 0.00 50000.37 01:28:01 0.90 0.00 0.90 0.00 10.99 01:29:01 0.27 0.00 0.27 0.00 4.35 01:30:01 0.23 0.00 0.23 0.00 3.16 01:31:01 0.33 0.00 0.33 0.00 4.81 01:32:01 0.20 0.00 0.20 0.00 2.56 01:33:01 0.20 0.00 0.20 0.00 1.77 Average: 52.77 0.41 52.36 291.44 12670.60 01:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 3676644 0 946264 11.82 2620 3383404 1615916 17.84 1076764 2774056 331732 01:27:01 3452804 0 1011220 12.63 2620 3542288 1213916 13.40 949496 3080460 20 01:28:01 3456992 0 1007024 12.57 2620 3542296 1175448 12.98 947248 3080460 8 01:29:01 3463732 0 1000280 12.49 2620 3542300 1173632 12.96 940236 3080460 8 01:30:01 3463352 0 1000656 12.49 2620 3542304 1173608 12.96 940208 3080460 20 01:31:01 3464608 0 999396 12.48 2620 3542308 1173656 12.96 939364 3080460 8 01:32:01 3470316 0 993684 12.41 2620 3542312 1173392 12.95 934316 3080460 8 01:33:01 3461572 0 1002420 12.52 2620 3542320 1173392 12.95 943088 3080460 8 Average: 3488752 0 995118 12.43 2620 3522442 1234120 13.63 958840 3042160 41476 01:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 eth0 534.60 380.48 5860.06 53.35 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 240.90 305.48 19.28 2149.62 0.00 0.00 0.00 0.00 01:27:01 eth0 165.62 101.95 2631.07 21.47 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 eth0 0.63 0.10 0.06 0.04 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 eth0 2.25 0.68 1.25 0.29 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 eth0 0.83 0.55 0.43 0.34 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 eth0 0.52 0.28 0.26 0.20 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.10 60.54 1061.86 9.46 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 30.12 38.19 2.41 268.73 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) 02/07/22 _x86_64_ (2 CPU) 01:24:28 LINUX RESTART (2 CPU) 01:25:01 CPU %user %nice %system %iowait %steal %idle 01:26:01 all 22.47 0.00 10.44 2.17 0.09 64.83 01:26:01 0 21.80 0.00 11.00 2.32 0.09 64.80 01:26:01 1 23.14 0.00 9.89 2.03 0.09 64.86 01:27:01 all 39.46 0.00 11.94 2.29 0.11 46.21 01:27:01 0 38.93 0.00 12.50 2.48 0.13 45.95 01:27:01 1 39.98 0.00 11.37 2.10 0.09 46.46 01:28:01 all 0.22 0.00 0.08 0.00 0.02 99.68 01:28:01 0 0.37 0.00 0.07 0.00 0.02 99.55 01:28:01 1 0.07 0.00 0.10 0.00 0.02 99.82 01:29:01 all 0.33 0.00 0.06 0.00 0.02 99.59 01:29:01 0 0.08 0.00 0.07 0.00 0.02 99.83 01:29:01 1 0.58 0.00 0.05 0.00 0.02 99.35 01:30:01 all 0.23 0.00 0.03 0.00 0.01 99.72 01:30:01 0 0.07 0.00 0.05 0.00 0.02 99.87 01:30:01 1 0.40 0.00 0.02 0.00 0.00 99.58 01:31:01 all 0.21 0.00 0.05 0.00 0.02 99.72 01:31:01 0 0.38 0.00 0.05 0.00 0.02 99.55 01:31:01 1 0.03 0.00 0.05 0.00 0.02 99.90 01:32:01 all 0.14 0.00 0.04 0.00 0.01 99.81 01:32:01 0 0.22 0.00 0.05 0.00 0.00 99.73 01:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:33:01 all 0.18 0.00 0.05 0.00 0.01 99.76 01:33:01 0 0.32 0.00 0.05 0.00 0.00 99.63 01:33:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 7.52 0.00 2.70 0.53 0.03 89.21 Average: 0 7.39 0.00 2.84 0.57 0.03 89.17 Average: 1 7.65 0.00 2.57 0.49 0.03 89.26