---> uname -a: Linux prd-centos7-docker-4c-2g-1128.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 9.0G 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) 01/10/22 _x86_64_ (2 CPU) 15:12:16 LINUX RESTART (2 CPU) 15:13:01 tps rtps wtps bread/s bwrtn/s 15:14:01 6.61 0.05 6.56 1.07 400.92 15:15:01 0.43 0.00 0.43 0.00 7.50 15:16:01 0.27 0.00 0.27 0.00 3.33 15:17:01 0.20 0.00 0.20 0.00 3.10 15:18:01 0.32 0.00 0.32 0.00 3.85 15:19:01 0.28 0.00 0.28 0.00 4.45 15:20:01 0.18 0.00 0.18 0.00 1.75 15:21:01 0.30 0.00 0.30 0.00 3.23 15:22:01 103.01 0.05 102.96 4.26 28287.18 Average: 12.40 0.01 12.39 0.59 3190.88 15:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:14:01 5687220 0 618064 7.72 2620 1701036 1198220 13.23 567140 1521976 28 15:15:01 5689692 0 615584 7.69 2620 1701044 1156236 12.77 565808 1521940 20 15:16:01 5689852 0 615424 7.68 2620 1701044 1156188 12.76 565296 1521940 20 15:17:01 5690264 0 615004 7.68 2620 1701052 1155972 12.76 565248 1521944 20 15:18:01 5692888 0 612376 7.65 2620 1701056 1156056 12.76 562904 1521940 20 15:19:01 5692876 0 612384 7.65 2620 1701060 1155972 12.76 562472 1521940 16 15:20:01 5691764 0 613488 7.66 2620 1701068 1155972 12.76 563532 1521940 8 15:21:01 5682348 0 622900 7.78 2620 1701072 1155972 12.76 572924 1521940 8 15:22:01 4587236 0 865856 10.81 2620 2553228 1357092 14.98 835056 2233180 108056 Average: 5567127 0 643453 8.03 2620 1795740 1183076 13.06 595598 1600971 12022 15:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:14:01 eth0 6.36 4.18 6.74 2.26 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 0.67 0.45 0.35 0.27 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.83 0.37 0.30 0.17 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.07 0.07 0.01 0.04 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 0.27 0.23 0.08 0.07 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 veth8a68b63 26.48 46.07 3.03 387.84 0.00 0.00 0.00 0.00 15:22:01 eth0 188.91 109.16 4461.21 15.94 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 26.48 45.94 2.67 387.83 0.00 0.00 0.00 0.00 Average: veth8a68b63 2.94 5.12 0.34 43.10 0.00 0.00 0.00 0.00 Average: eth0 21.94 12.75 496.57 2.09 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 2.94 5.10 0.30 43.10 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) 01/10/22 _x86_64_ (2 CPU) 15:12:16 LINUX RESTART (2 CPU) 15:13:01 CPU %user %nice %system %iowait %steal %idle 15:14:01 all 0.61 0.00 0.23 0.03 0.02 99.12 15:14:01 0 0.59 0.00 0.25 0.00 0.02 99.15 15:14:01 1 0.64 0.00 0.20 0.05 0.02 99.10 15:15:01 all 0.28 0.00 0.06 0.00 0.02 99.65 15:15:01 0 0.48 0.00 0.08 0.00 0.02 99.42 15:15:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:16:01 all 0.26 0.00 0.08 0.00 0.02 99.65 15:16:01 0 0.42 0.00 0.07 0.00 0.02 99.50 15:16:01 1 0.10 0.00 0.08 0.00 0.02 99.80 15:17:01 all 0.18 0.00 0.05 0.00 0.02 99.75 15:17:01 0 0.32 0.00 0.05 0.00 0.02 99.62 15:17:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:18:01 all 0.18 0.00 0.08 0.00 0.01 99.73 15:18:01 0 0.12 0.00 0.07 0.00 0.00 99.82 15:18:01 1 0.25 0.00 0.08 0.00 0.02 99.65 15:19:01 all 0.27 0.00 0.05 0.00 0.02 99.67 15:19:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:19:01 1 0.48 0.00 0.05 0.00 0.02 99.45 15:20:01 all 0.28 0.00 0.05 0.00 0.01 99.67 15:20:01 0 0.05 0.00 0.08 0.00 0.02 99.85 15:20:01 1 0.50 0.00 0.02 0.00 0.00 99.48 15:21:01 all 0.18 0.00 0.04 0.00 0.01 99.77 15:21:01 0 0.07 0.00 0.07 0.00 0.00 99.87 15:21:01 1 0.28 0.00 0.02 0.00 0.02 99.68 15:22:01 all 11.89 0.00 4.39 1.21 0.05 82.46 15:22:01 0 11.64 0.00 4.52 1.04 0.05 82.75 15:22:01 1 12.14 0.00 4.26 1.37 0.05 82.18 Average: all 1.54 0.00 0.55 0.13 0.02 97.76 Average: 0 1.50 0.00 0.57 0.11 0.02 97.80 Average: 1 1.59 0.00 0.52 0.15 0.02 97.72