---> uname -a: Linux prd-centos7-docker-4c-2g-4452.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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 02/02/22 _x86_64_ (2 CPU) 16:38:11 LINUX RESTART (2 CPU) 16:39:01 tps rtps wtps bread/s bwrtn/s 16:40:01 107.02 0.00 107.02 0.00 25050.60 16:41:01 88.73 0.00 88.73 0.00 19804.76 16:42:01 0.88 0.00 0.88 0.00 10.74 16:43:01 0.32 0.00 0.32 0.00 5.70 16:44:01 0.18 0.00 0.18 0.00 1.97 16:45:01 166.46 0.03 166.43 3.73 50688.83 Average: 60.61 0.01 60.61 0.62 15930.51 16:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:40:01 4573304 0 1006020 12.56 2620 2426996 1654072 18.26 1020596 2082024 51664 16:41:01 4365900 0 872492 10.89 2620 2767928 1233672 13.62 872656 2372888 8 16:42:01 4370116 0 868276 10.84 2620 2767928 1183060 13.06 869984 2372888 16 16:43:01 4371280 0 867104 10.83 2620 2767936 1183108 13.06 869180 2372888 8 16:44:01 4370524 0 867856 10.84 2620 2767940 1183216 13.06 869812 2372888 20 16:45:01 2783316 0 1132848 14.14 2620 4090156 1589596 17.55 1100440 3518596 304 Average: 4139073 0 935766 11.68 2620 2931481 1337787 14.77 933778 2515362 8670 16:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:40:01 veth80d9d83 4.81 5.11 0.42 37.84 0.00 0.00 0.00 0.00 16:40:01 eth0 40.51 24.75 69.79 13.86 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 4.81 4.98 0.35 37.83 0.00 0.00 0.00 0.00 16:41:01 eth0 116.60 66.79 2614.33 12.68 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 1.05 0.08 0.18 0.07 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.58 0.37 0.27 0.20 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 1.42 0.58 0.64 0.42 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 295.24 181.35 7306.10 114.55 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 veth8544bc3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 9.96 11.62 0.77 39.75 0.00 0.00 0.00 0.00 Average: eth0 75.91 45.66 1665.36 23.63 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: veth8544bc3 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 2.46 2.77 0.19 12.93 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) 02/02/22 _x86_64_ (2 CPU) 16:38:11 LINUX RESTART (2 CPU) 16:39:01 CPU %user %nice %system %iowait %steal %idle 16:40:01 all 45.94 0.00 5.22 1.23 0.12 47.49 16:40:01 0 44.05 0.00 5.67 1.28 0.12 48.87 16:40:01 1 47.82 0.00 4.77 1.19 0.11 46.11 16:41:01 all 13.17 0.00 3.75 0.77 0.05 82.26 16:41:01 0 12.98 0.00 4.02 0.80 0.05 82.14 16:41:01 1 13.36 0.00 3.47 0.74 0.05 82.38 16:42:01 all 0.08 0.00 0.07 0.00 0.02 99.84 16:42:01 0 0.03 0.00 0.05 0.00 0.02 99.90 16:42:01 1 0.12 0.00 0.08 0.00 0.02 99.78 16:43:01 all 0.13 0.00 0.05 0.00 0.03 99.79 16:43:01 0 0.05 0.00 0.05 0.00 0.03 99.87 16:43:01 1 0.22 0.00 0.05 0.00 0.02 99.72 16:44:01 all 0.18 0.00 0.04 0.00 0.02 99.76 16:44:01 0 0.12 0.00 0.03 0.00 0.02 99.83 16:44:01 1 0.25 0.00 0.05 0.00 0.02 99.68 16:45:01 all 20.56 0.00 8.34 1.72 0.08 69.30 16:45:01 0 20.23 0.00 8.23 1.64 0.07 69.83 16:45:01 1 20.88 0.00 8.46 1.79 0.09 68.77 Average: all 12.97 0.00 2.85 0.61 0.05 83.53 Average: 0 12.53 0.00 2.94 0.61 0.05 83.87 Average: 1 13.40 0.00 2.76 0.61 0.05 83.19