---> uname -a: Linux prd-centos7-docker-4c-2g-643.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/03/22 _x86_64_ (2 CPU) 21:07:48 LINUX RESTART (2 CPU) 21:08:01 tps rtps wtps bread/s bwrtn/s 21:09:02 141.14 21.94 119.20 5504.36 39498.98 21:10:01 1.71 0.05 1.66 1.08 36.74 21:11:01 0.35 0.00 0.35 0.00 4.20 21:12:02 0.88 0.65 0.23 55.30 3.81 21:13:01 0.41 0.00 0.41 0.00 7.89 21:14:01 0.23 0.00 0.23 0.00 3.67 Average: 24.26 3.80 20.46 932.32 6631.80 21:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:09:02 5687176 0 620304 7.75 2620 1698840 1262652 13.94 564848 1520144 132 21:10:01 5700932 0 606500 7.57 2620 1698888 1153152 12.73 553944 1520136 16 21:11:01 5701004 0 606428 7.57 2620 1698888 1153500 12.74 553300 1520136 20 21:12:02 5692696 0 613080 7.65 2620 1700544 1156236 12.77 561512 1520652 20 21:13:01 5699120 0 606652 7.57 2620 1700548 1155828 12.76 555316 1520648 20 21:14:01 5698752 0 607020 7.58 2620 1700548 1155924 12.76 555772 1520648 16 Average: 5696613 0 609997 7.62 2620 1699709 1172882 12.95 557449 1520394 37 21:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:09:02 eth0 406.28 225.01 1058.47 74.32 0.00 0.00 0.00 0.00 21:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:02 docker0 12.64 6.39 2.75 37.98 0.00 0.00 0.00 0.00 21:10:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 5.63 2.12 4.79 0.32 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:02 eth0 7.10 4.55 5.49 4.95 0.00 0.00 0.00 0.00 21:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.33 38.91 179.20 13.36 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 2.12 1.07 0.46 6.37 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) 01/03/22 _x86_64_ (2 CPU) 21:07:48 LINUX RESTART (2 CPU) 21:08:01 CPU %user %nice %system %iowait %steal %idle 21:09:02 all 16.74 0.00 5.21 4.01 0.07 73.97 21:09:02 0 15.99 0.00 5.39 2.59 0.07 75.97 21:09:02 1 17.51 0.00 5.04 5.43 0.07 71.96 21:10:01 all 0.26 0.00 0.05 0.01 0.02 99.66 21:10:01 0 0.10 0.00 0.05 0.00 0.02 99.83 21:10:01 1 0.42 0.00 0.05 0.02 0.02 99.49 21:11:01 all 0.23 0.00 0.06 0.00 0.03 99.68 21:11:01 0 0.12 0.00 0.07 0.00 0.05 99.77 21:11:01 1 0.33 0.00 0.05 0.00 0.02 99.60 21:12:02 all 0.63 0.00 0.09 0.00 0.03 99.26 21:12:02 0 0.50 0.00 0.08 0.00 0.03 99.38 21:12:02 1 0.75 0.00 0.10 0.00 0.02 99.13 21:13:01 all 0.20 0.00 0.06 0.01 0.03 99.69 21:13:01 0 0.07 0.00 0.05 0.00 0.03 99.85 21:13:01 1 0.34 0.00 0.07 0.02 0.03 99.54 21:14:01 all 0.17 0.00 0.06 0.00 0.03 99.75 21:14:01 0 0.05 0.00 0.07 0.00 0.03 99.85 21:14:01 1 0.28 0.00 0.05 0.00 0.02 99.65 Average: all 2.99 0.00 0.91 0.66 0.03 95.41 Average: 0 2.76 0.00 0.94 0.42 0.04 95.84 Average: 1 3.22 0.00 0.88 0.89 0.03 94.99