---> uname -a: Linux prd-centos7-docker-4c-2g-488.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 12/08/21 _x86_64_ (2 CPU) 16:25:28 LINUX RESTART (2 CPU) 16:26:01 tps rtps wtps bread/s bwrtn/s 16:27:02 123.07 2.76 120.31 2230.76 19066.10 16:28:01 1.15 0.00 1.15 0.00 17.09 16:29:01 0.27 0.00 0.27 0.00 3.00 16:30:01 0.27 0.00 0.27 0.00 3.75 16:31:01 0.22 0.00 0.22 0.00 3.43 16:32:01 0.83 0.10 0.73 9.99 8.38 Average: 21.04 0.48 20.56 374.75 3194.56 16:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:27:02 5147356 0 771008 9.63 2620 2087956 1407712 15.54 945688 1643940 20 16:28:01 5157536 0 760824 9.50 2620 2087960 1319040 14.56 937392 1643704 8 16:29:01 5158620 0 759736 9.49 2620 2087964 1308712 14.45 936884 1643704 16 16:30:01 5157160 0 761192 9.50 2620 2087968 1308784 14.45 938488 1643704 20 16:31:01 5159256 0 759088 9.48 2620 2087976 1308896 14.45 936156 1643704 20 16:32:01 5042616 0 819968 10.24 2620 2143736 1675456 18.50 1119784 1572864 55476 Average: 5137091 0 771969 9.64 2620 2097260 1388100 15.33 969065 1631937 9260 16:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:27:02 eth0 362.67 214.86 1095.95 804.57 0.00 0.00 0.00 0.00 16:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:02 docker0 11.25 16.68 1.04 205.19 0.00 0.00 0.00 0.00 16:28:01 eth0 1.68 0.71 0.70 0.50 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.78 0.17 0.15 0.07 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 1.70 0.72 0.92 0.46 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 1.80 0.78 0.75 0.49 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 43.60 30.69 900.07 5.41 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.93 41.46 334.16 135.72 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 1.88 2.79 0.17 34.32 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) 12/08/21 _x86_64_ (2 CPU) 16:25:28 LINUX RESTART (2 CPU) 16:26:01 CPU %user %nice %system %iowait %steal %idle 16:27:02 all 17.12 0.00 3.27 3.06 0.06 76.49 16:27:02 0 20.01 0.00 3.45 2.78 0.05 73.71 16:27:02 1 14.25 0.00 3.10 3.34 0.07 79.25 16:28:01 all 0.20 0.00 0.03 0.00 0.03 99.74 16:28:01 0 0.34 0.00 0.03 0.00 0.03 99.59 16:28:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:29:01 all 0.20 0.00 0.04 0.00 0.03 99.73 16:29:01 0 0.07 0.00 0.05 0.00 0.03 99.85 16:29:01 1 0.33 0.00 0.03 0.00 0.02 99.62 16:30:01 all 0.10 0.00 0.06 0.00 0.02 99.82 16:30:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:30:01 1 0.15 0.00 0.07 0.00 0.03 99.75 16:31:01 all 0.27 0.00 0.03 0.00 0.01 99.70 16:31:01 0 0.13 0.00 0.02 0.00 0.00 99.85 16:31:01 1 0.40 0.00 0.03 0.00 0.02 99.55 16:32:01 all 1.62 0.00 0.30 0.02 0.03 98.03 16:32:01 0 0.59 0.00 0.25 0.02 0.03 99.11 16:32:01 1 2.65 0.00 0.35 0.02 0.03 96.95 Average: all 3.20 0.00 0.61 0.50 0.03 95.66 Average: 0 3.45 0.00 0.63 0.45 0.03 95.44 Average: 1 2.94 0.00 0.59 0.55 0.03 95.88