---> uname -a: Linux prd-centos7-docker-4c-2g-30233.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) 17:42:36 LINUX RESTART (2 CPU) 17:43:01 tps rtps wtps bread/s bwrtn/s 17:44:01 44.97 6.23 38.74 2874.33 3380.02 17:45:01 1.67 0.00 1.67 0.00 36.73 17:46:02 0.42 0.00 0.42 0.00 6.46 17:47:01 0.20 0.00 0.20 0.00 3.01 17:48:01 0.20 0.00 0.20 0.00 2.55 17:49:01 0.35 0.00 0.35 0.00 4.73 Average: 7.99 1.04 6.95 480.48 573.94 17:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:44:01 5682128 0 629208 7.86 2620 1694984 1518612 16.77 571076 1521552 140 17:45:01 5691348 0 620040 7.74 2620 1694932 1426460 15.75 563472 1521720 20 17:46:02 5688404 0 622984 7.78 2620 1694932 1426688 15.75 566576 1521720 8 17:47:01 5682328 0 629052 7.85 2620 1694940 1426700 15.75 571772 1522392 16 17:48:01 5688552 0 622824 7.78 2620 1694944 1426772 15.75 565156 1522392 8 17:49:01 5688784 0 622588 7.77 2620 1694948 1426832 15.75 565500 1522392 20 Average: 5686924 0 624449 7.80 2620 1694947 1442011 15.92 567259 1522028 35 17:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:44:01 eth0 438.16 220.55 955.60 70.11 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 2.80 1.95 0.68 6.34 0.00 0.00 0.00 0.00 17:45:01 eth0 0.52 0.08 0.05 0.01 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 17:46:02 eth0 0.95 0.40 0.29 0.20 0.00 0.00 0.00 0.00 17:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.30 0.27 0.37 0.17 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 0.88 0.27 0.31 0.22 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 0.72 0.43 0.41 0.27 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 Average: eth0 73.97 37.11 159.98 11.87 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 0.47 0.33 0.11 1.06 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) 17:42:36 LINUX RESTART (2 CPU) 17:43:01 CPU %user %nice %system %iowait %steal %idle 17:44:01 all 14.98 0.00 2.48 1.17 0.20 81.18 17:44:01 0 14.45 0.00 3.15 1.54 0.22 80.65 17:44:01 1 15.51 0.00 1.81 0.80 0.17 81.71 17:45:01 all 0.29 0.00 0.08 0.00 0.03 99.61 17:45:01 0 0.40 0.00 0.05 0.00 0.02 99.53 17:45:01 1 0.18 0.00 0.10 0.00 0.03 99.68 17:46:02 all 0.26 0.00 0.08 0.00 0.05 99.61 17:46:02 0 0.08 0.00 0.07 0.00 0.03 99.82 17:46:02 1 0.43 0.00 0.10 0.00 0.07 99.40 17:47:01 all 0.18 0.00 0.08 0.00 0.26 99.47 17:47:01 0 0.25 0.00 0.08 0.00 0.20 99.46 17:47:01 1 0.10 0.00 0.08 0.00 0.32 99.49 17:48:01 all 0.24 0.00 0.07 0.00 0.27 99.42 17:48:01 0 0.37 0.00 0.08 0.00 0.33 99.22 17:48:01 1 0.12 0.00 0.05 0.00 0.20 99.63 17:49:01 all 0.16 0.00 0.07 0.00 0.29 99.48 17:49:01 0 0.07 0.00 0.08 0.00 0.37 99.48 17:49:01 1 0.25 0.00 0.05 0.00 0.22 99.48 Average: all 2.64 0.00 0.47 0.19 0.18 96.51 Average: 0 2.56 0.00 0.58 0.25 0.20 96.41 Average: 1 2.73 0.00 0.36 0.13 0.17 96.61