---> uname -a: Linux prd-centos7-docker-4c-2g-808.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) 11/30/21 _x86_64_ (2 CPU) 18:37:40 LINUX RESTART (2 CPU) 18:38:01 tps rtps wtps bread/s bwrtn/s 18:39:01 81.87 6.33 75.54 3349.61 2891.14 18:40:01 1.55 0.00 1.55 0.00 31.85 18:41:01 0.25 0.00 0.25 0.00 3.38 18:42:01 0.15 0.00 0.15 0.00 1.75 18:43:01 0.27 0.00 0.27 0.00 3.66 18:44:01 0.30 0.00 0.30 0.00 4.11 18:45:01 0.22 0.00 0.22 0.00 3.78 18:46:01 0.32 0.00 0.32 0.00 3.05 18:47:01 0.18 0.00 0.18 0.00 2.18 Average: 9.46 0.70 8.75 372.28 327.30 18:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:39:01 5676412 0 629540 7.86 2620 1700360 1523712 16.82 574724 1523140 8 18:40:01 5687360 0 618584 7.72 2620 1700368 1420024 15.68 566280 1523104 8 18:41:01 5686912 0 619032 7.73 2620 1700368 1420968 15.69 566080 1523376 8 18:42:01 5687868 0 618072 7.72 2620 1700372 1420536 15.68 565444 1523376 8 18:43:01 5688248 0 617684 7.71 2620 1700380 1420632 15.68 564208 1524296 12 18:44:01 5688600 0 617332 7.71 2620 1700380 1420572 15.68 564024 1524296 12 18:45:01 5686496 0 619428 7.73 2620 1700388 1420788 15.69 566068 1524464 8 18:46:01 5688292 0 617628 7.71 2620 1700392 1420536 15.68 564572 1524464 8 18:47:01 5686776 0 619136 7.73 2620 1700400 1420740 15.69 565656 1524656 8 Average: 5686329 0 619604 7.74 2620 1700379 1432056 15.81 566340 1523908 9 18:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:39:01 eth0 288.16 163.70 706.05 58.46 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 7.13 5.20 1.12 42.69 0.00 0.00 0.00 0.00 18:40:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 2.70 1.30 2.93 0.41 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.08 0.07 0.01 0.04 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.22 0.20 0.08 0.04 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.70 0.15 0.14 0.04 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.58 0.43 0.28 0.21 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.93 0.32 0.32 0.20 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.68 18.49 78.90 6.60 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 0.79 0.58 0.12 4.75 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) 11/30/21 _x86_64_ (2 CPU) 18:37:40 LINUX RESTART (2 CPU) 18:38:01 CPU %user %nice %system %iowait %steal %idle 18:39:01 all 8.99 0.00 2.66 2.00 0.04 86.30 18:39:01 0 8.67 0.00 2.86 1.46 0.03 86.97 18:39:01 1 9.32 0.00 2.47 2.53 0.05 85.63 18:40:01 all 0.16 0.00 0.04 0.00 0.03 99.77 18:40:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:40:01 1 0.27 0.00 0.05 0.00 0.03 99.65 18:41:01 all 0.23 0.00 0.08 0.00 0.02 99.67 18:41:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:41:01 1 0.40 0.00 0.08 0.00 0.02 99.50 18:42:01 all 0.06 0.00 0.04 0.00 0.02 99.88 18:42:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:42:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:43:01 all 0.13 0.00 0.05 0.00 0.01 99.82 18:43:01 0 0.07 0.00 0.05 0.00 0.00 99.88 18:43:01 1 0.18 0.00 0.05 0.00 0.02 99.75 18:44:01 all 0.17 0.00 0.04 0.00 0.02 99.77 18:44:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:44:01 1 0.32 0.00 0.05 0.00 0.02 99.62 18:45:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:45:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:45:01 1 0.28 0.00 0.02 0.00 0.00 99.70 18:46:01 all 0.20 0.00 0.04 0.01 0.03 99.72 18:46:01 0 0.07 0.00 0.05 0.02 0.03 99.83 18:46:01 1 0.33 0.00 0.03 0.00 0.02 99.62 18:47:01 all 0.22 0.00 0.05 0.00 0.01 99.72 18:47:01 0 0.10 0.00 0.08 0.00 0.02 99.80 18:47:01 1 0.33 0.00 0.02 0.00 0.00 99.65 Average: all 1.13 0.00 0.33 0.22 0.02 98.30 Average: 0 1.00 0.00 0.36 0.16 0.02 98.46 Average: 1 1.26 0.00 0.31 0.28 0.02 98.13