---> uname -a: Linux prd-centos7-docker-4c-2g-30228.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 17:36:24 LINUX RESTART (2 CPU) 17:37:01 tps rtps wtps bread/s bwrtn/s 17:38:01 65.48 4.66 60.82 2697.44 2679.99 17:39:01 1.85 0.00 1.85 0.00 40.92 17:40:01 0.20 0.00 0.20 0.00 2.05 Average: 22.51 1.55 20.96 899.30 907.80 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 5686148 0 625240 7.81 2620 1694932 1276916 14.10 566008 1521716 132 17:39:01 5700088 0 611292 7.63 2620 1694940 1153684 12.74 554876 1521820 16 17:40:01 5697016 0 614364 7.67 2620 1694940 1154032 12.74 558304 1521820 20 Average: 5694417 0 616965 7.70 2620 1694937 1194877 13.19 559729 1521785 56 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 eth0 178.67 112.72 746.69 57.49 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 2.65 1.86 0.67 6.34 0.00 0.00 0.00 0.00 17:39:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 1.23 0.60 0.61 0.33 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.14 37.81 249.16 19.28 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 0.88 0.62 0.22 2.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 17:36:24 LINUX RESTART (2 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 9.44 0.00 2.27 1.54 10.37 76.37 17:38:01 0 10.63 0.00 2.38 1.55 10.69 74.75 17:38:01 1 8.26 0.00 2.16 1.54 10.06 77.98 17:39:01 all 0.23 0.00 0.10 0.00 0.32 99.36 17:39:01 0 0.18 0.00 0.15 0.00 0.28 99.38 17:39:01 1 0.27 0.00 0.05 0.00 0.35 99.33 17:40:01 all 0.28 0.00 0.07 0.00 0.09 99.57 17:40:01 0 0.13 0.00 0.07 0.00 0.10 99.70 17:40:01 1 0.42 0.00 0.07 0.00 0.08 99.43 Average: all 3.23 0.00 0.79 0.50 3.50 91.97 Average: 0 3.56 0.00 0.85 0.50 3.59 91.50 Average: 1 2.91 0.00 0.74 0.50 3.42 92.43