---> uname -a: Linux prd-centos7-docker-4c-2g-3872.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 9.6G 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) 01/25/22 _x86_64_ (2 CPU) 19:26:38 LINUX RESTART (2 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 150.81 4.23 146.58 2403.86 24388.24 19:29:02 115.88 0.00 115.88 0.00 24050.97 19:30:01 1.19 0.00 1.19 0.00 11.14 19:31:01 0.33 0.00 0.33 0.00 5.83 19:32:01 0.15 0.00 0.15 0.00 2.02 19:33:01 92.18 0.03 92.14 3.73 31313.18 Average: 60.26 0.71 59.55 402.39 13334.99 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 4672416 0 888948 11.10 2620 2444956 1555688 17.18 898996 2101784 157312 19:29:02 4375064 0 857228 10.70 2620 2774028 1217028 13.44 864748 2376400 8 19:30:01 4362396 0 869896 10.86 2620 2774028 1217088 13.44 877260 2376400 12 19:31:01 4369996 0 862232 10.77 2620 2774092 1186244 13.10 870480 2376416 32 19:32:01 4367760 0 864520 10.79 2620 2774040 1186328 13.10 873092 2376400 16 19:33:01 2850184 0 1126376 14.06 2620 4029760 1798296 19.85 1206712 3416860 536964 Average: 4166303 0 911533 11.38 2620 2928484 1360112 15.02 931881 2504043 115724 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 vethaa4bb32 18.40 23.51 1.63 288.52 0.00 0.00 0.00 0.00 19:28:01 eth0 509.59 289.99 4473.88 82.98 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 31.07 29.38 4.16 326.95 0.00 0.00 0.00 0.00 19:29:02 eth0 117.03 66.68 2602.92 13.17 0.00 0.00 0.00 0.00 19:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 3.79 1.34 4.42 0.32 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 eth0 1.37 0.35 0.35 0.23 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 1.28 0.52 0.56 0.39 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 eth0 289.38 176.38 7539.58 107.71 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 18.86 21.33 1.62 289.79 0.00 0.00 0.00 0.00 Average: eth0 154.18 89.47 2444.28 34.24 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 8.35 8.48 0.97 103.09 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) 01/25/22 _x86_64_ (2 CPU) 19:26:38 LINUX RESTART (2 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 37.62 0.00 8.03 12.33 0.09 41.93 19:28:01 0 38.76 0.00 8.24 5.60 0.09 47.30 19:28:01 1 36.48 0.00 7.81 19.05 0.09 36.57 19:29:02 all 18.60 0.00 4.23 2.05 0.06 75.07 19:29:02 0 19.05 0.00 4.20 1.82 0.07 74.86 19:29:02 1 18.14 0.00 4.26 2.28 0.05 75.28 19:30:01 all 0.18 0.00 0.06 0.00 0.03 99.74 19:30:01 0 0.25 0.00 0.05 0.00 0.02 99.68 19:30:01 1 0.10 0.00 0.07 0.00 0.03 99.80 19:31:01 all 0.23 0.00 0.04 0.00 0.03 99.71 19:31:01 0 0.30 0.00 0.05 0.00 0.03 99.61 19:31:01 1 0.15 0.00 0.03 0.00 0.02 99.80 19:32:01 all 0.16 0.00 0.04 0.00 0.03 99.77 19:32:01 0 0.27 0.00 0.03 0.00 0.02 99.68 19:32:01 1 0.05 0.00 0.05 0.00 0.03 99.87 19:33:01 all 18.70 0.00 7.45 1.20 0.06 72.59 19:33:01 0 18.70 0.00 7.71 1.27 0.07 72.25 19:33:01 1 18.70 0.00 7.18 1.14 0.05 72.92 Average: all 12.30 0.00 3.24 2.52 0.05 81.89 Average: 0 12.61 0.00 3.31 1.41 0.05 82.61 Average: 1 12.00 0.00 3.17 3.63 0.05 81.16