---> uname -a: Linux prd-centos7-docker-4c-2g-27954.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) 11/08/21 _x86_64_ (2 CPU) 17:40:55 LINUX RESTART (2 CPU) 17:42:01 tps rtps wtps bread/s bwrtn/s 17:43:01 1.93 0.00 1.93 0.00 41.59 17:44:01 0.17 0.00 0.17 0.00 2.18 17:45:01 0.35 0.00 0.35 0.00 3.70 17:46:01 0.20 0.00 0.20 0.00 2.73 17:47:01 0.27 0.00 0.27 0.00 3.32 17:48:01 0.25 0.00 0.25 0.00 3.78 17:49:01 0.25 0.00 0.25 0.00 2.45 17:50:01 3.78 0.12 3.66 10.53 133.20 Average: 0.90 0.01 0.88 1.32 24.12 17:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:43:01 5696704 0 610088 7.62 2620 1699528 1161868 12.83 557368 1522584 20 17:44:01 5696480 0 610304 7.62 2620 1699536 1161880 12.83 557204 1522852 16 17:45:01 5696148 0 610580 7.62 2620 1699592 1161628 12.83 557972 1522868 24 17:46:01 5696780 0 609996 7.62 2620 1699544 1161628 12.83 556920 1523780 8 17:47:01 5699192 0 607580 7.59 2620 1699548 1161724 12.83 554156 1523780 16 17:48:01 5699832 0 606936 7.58 2620 1699552 1161628 12.83 553540 1523832 8 17:49:01 5689480 0 617284 7.71 2620 1699556 1161628 12.83 563452 1523828 20 17:50:01 5214640 0 723496 9.03 2620 2068184 1525148 16.84 828340 1694456 367612 Average: 5636157 0 624533 7.80 2620 1745630 1207142 13.33 591119 1544748 45966 17:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:43:01 eth0 1.75 0.53 0.62 0.16 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.60 0.33 0.28 0.23 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.30 0.22 0.14 0.07 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 96.64 57.62 2591.88 8.19 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.46 7.38 324.12 1.09 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) 11/08/21 _x86_64_ (2 CPU) 17:40:55 LINUX RESTART (2 CPU) 17:42:01 CPU %user %nice %system %iowait %steal %idle 17:43:01 all 0.19 0.00 0.04 0.00 0.03 99.73 17:43:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:43:01 1 0.30 0.00 0.05 0.00 0.03 99.62 17:44:01 all 0.08 0.00 0.02 0.00 0.03 99.87 17:44:01 0 0.05 0.00 0.02 0.00 0.03 99.90 17:44:01 1 0.12 0.00 0.02 0.00 0.03 99.83 17:45:01 all 0.10 0.00 0.03 0.00 0.03 99.84 17:45:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:45:01 1 0.17 0.00 0.03 0.00 0.03 99.77 17:46:01 all 0.05 0.00 0.02 0.00 0.03 99.90 17:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:46:01 1 0.07 0.00 0.02 0.00 0.03 99.88 17:47:01 all 0.08 0.00 0.03 0.00 0.03 99.86 17:47:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:47:01 1 0.13 0.00 0.05 0.00 0.02 99.80 17:48:01 all 0.07 0.00 0.02 0.00 0.03 99.88 17:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:48:01 1 0.12 0.00 0.02 0.00 0.05 99.82 17:49:01 all 0.14 0.00 0.03 0.00 0.02 99.81 17:49:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:49:01 1 0.25 0.00 0.03 0.00 0.02 99.70 17:50:01 all 4.74 0.00 1.38 0.03 0.04 93.80 17:50:01 0 4.68 0.00 1.31 0.02 0.03 93.95 17:50:01 1 4.80 0.00 1.45 0.05 0.05 93.65 Average: all 0.68 0.00 0.19 0.00 0.03 99.09 Average: 0 0.62 0.00 0.18 0.00 0.03 99.17 Average: 1 0.74 0.00 0.21 0.01 0.03 99.01