---> uname -a: Linux prd-centos7-docker-4c-2g-13290.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: 2799.996 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) 10/28/21 _x86_64_ (2 CPU) 21:36:19 LINUX RESTART (2 CPU) 21:37:01 tps rtps wtps bread/s bwrtn/s 21:38:01 5.65 0.30 5.35 29.18 717.69 21:39:01 0.38 0.02 0.37 0.53 7.00 21:40:01 0.27 0.00 0.27 0.00 2.98 21:41:01 0.13 0.00 0.13 0.00 2.15 21:42:02 0.28 0.00 0.28 0.00 3.26 21:43:01 0.29 0.00 0.29 0.00 4.66 21:44:01 0.32 0.00 0.32 0.00 4.86 21:45:01 0.23 0.00 0.23 0.00 2.72 Average: 0.95 0.04 0.91 3.72 93.35 21:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:38:01 5663096 0 629220 7.86 2620 1713996 1256216 13.87 580292 1530280 20 21:39:01 5679032 0 613276 7.66 2620 1714004 1152312 12.72 567524 1530240 20 21:40:01 5676960 0 615348 7.68 2620 1714004 1152564 12.72 568572 1530888 20 21:41:01 5676024 0 616276 7.69 2620 1714012 1152312 12.72 569232 1530888 12 21:42:02 5676064 0 616232 7.69 2620 1714016 1155164 12.75 570104 1530888 20 21:43:01 5673776 0 618516 7.72 2620 1714020 1155308 12.76 572052 1530888 20 21:44:01 5674212 0 618076 7.72 2620 1714024 1155056 12.75 571596 1530888 16 21:45:01 5665280 0 627004 7.83 2620 1714028 1155056 12.75 580184 1530888 8 Average: 5673056 0 619244 7.73 2620 1714013 1166748 12.88 572444 1530731 17 21:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:38:01 eth0 16.31 9.09 17.26 3.49 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.93 0.50 0.31 0.21 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:02 eth0 0.62 0.20 0.13 0.04 0.00 0.00 0.00 0.00 21:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.71 0.49 0.34 0.18 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.15 0.10 0.01 0.07 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.37 1.33 2.26 0.50 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 0.00 0.00 0.00 0.00 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) 10/28/21 _x86_64_ (2 CPU) 21:36:19 LINUX RESTART (2 CPU) 21:37:01 CPU %user %nice %system %iowait %steal %idle 21:38:01 all 0.67 0.00 0.30 0.05 0.03 98.95 21:38:01 0 0.74 0.00 0.32 0.02 0.02 98.91 21:38:01 1 0.60 0.00 0.28 0.08 0.03 99.00 21:39:01 all 0.28 0.00 0.06 0.00 0.02 99.64 21:39:01 0 0.50 0.00 0.05 0.00 0.02 99.43 21:39:01 1 0.07 0.00 0.07 0.00 0.02 99.85 21:40:01 all 0.18 0.00 0.05 0.00 0.03 99.74 21:40:01 0 0.12 0.00 0.03 0.00 0.02 99.83 21:40:01 1 0.25 0.00 0.07 0.00 0.03 99.65 21:41:01 all 0.12 0.00 0.04 0.00 0.02 99.82 21:41:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:41:01 1 0.18 0.00 0.05 0.00 0.02 99.75 21:42:02 all 0.23 0.00 0.06 0.00 0.03 99.69 21:42:02 0 0.12 0.00 0.08 0.00 0.03 99.77 21:42:02 1 0.33 0.00 0.03 0.00 0.02 99.62 21:43:01 all 0.22 0.00 0.06 0.00 0.01 99.71 21:43:01 0 0.10 0.00 0.07 0.00 0.02 99.81 21:43:01 1 0.34 0.00 0.05 0.00 0.00 99.61 21:44:01 all 0.16 0.00 0.08 0.00 0.03 99.73 21:44:01 0 0.10 0.00 0.08 0.00 0.05 99.77 21:44:01 1 0.22 0.00 0.07 0.00 0.02 99.70 21:45:01 all 0.16 0.00 0.07 0.00 0.03 99.75 21:45:01 0 0.07 0.00 0.08 0.00 0.03 99.82 21:45:01 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: all 0.25 0.00 0.09 0.01 0.02 99.63 Average: 0 0.22 0.00 0.09 0.00 0.03 99.65 Average: 1 0.28 0.00 0.08 0.01 0.02 99.61