---> uname -a: Linux prd-centos7-docker-4c-2g-915.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2799.994 BogoMIPS: 5599.98 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 8.3G 32G 21% / 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 8.3G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/15/21 _x86_64_ (2 CPU) 15:37:39 LINUX RESTART (2 CPU) 15:38:01 tps rtps wtps bread/s bwrtn/s 15:39:02 88.58 5.13 83.45 2934.13 3290.43 15:40:01 1.54 0.00 1.54 0.00 28.71 15:41:01 0.33 0.00 0.33 0.00 3.83 15:42:01 0.35 0.00 0.35 0.00 4.86 15:43:01 0.27 0.00 0.27 0.00 3.90 15:44:01 0.18 0.00 0.18 0.00 2.90 15:45:01 100.73 0.10 100.63 9.99 22700.07 Average: 27.49 0.75 26.75 421.73 3728.74 15:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:02 5692528 0 617456 7.71 2620 1696336 1250516 13.81 562204 1520284 20 15:40:01 5703356 0 606580 7.57 2620 1696384 1163840 12.85 553724 1520280 20 15:41:01 5701604 0 608328 7.60 2620 1696388 1191944 13.16 555008 1520276 24 15:42:01 5703720 0 606208 7.57 2620 1696392 1163504 12.85 553136 1520272 20 15:43:01 5706852 0 603072 7.53 2620 1696396 1163504 12.85 549728 1520272 20 15:44:01 5706896 0 603024 7.53 2620 1696400 1163588 12.85 550200 1520272 8 15:45:01 4251916 0 996364 12.44 2620 2758040 1722012 19.01 1062212 2278448 456996 Average: 5495267 0 663005 8.28 2620 1848048 1259844 13.91 626602 1628586 65301 15:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:02 eth0 331.59 177.71 765.53 63.38 0.00 0.00 0.00 0.00 15:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 docker0 11.61 8.39 1.28 26.91 0.00 0.00 0.00 0.00 15:40:01 eth0 0.61 0.19 0.14 0.08 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 11.39 5.93 9.84 0.79 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 280.43 174.25 5830.39 49.93 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 2.40 1.73 0.39 0.42 0.00 0.00 0.00 0.00 Average: eth0 89.45 51.35 946.14 16.36 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 2.01 1.45 0.24 3.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/15/21 _x86_64_ (2 CPU) 15:37:39 LINUX RESTART (2 CPU) 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:02 all 8.92 0.00 2.44 2.06 0.06 86.52 15:39:02 0 8.53 0.00 3.00 2.68 0.05 85.74 15:39:02 1 9.31 0.00 1.87 1.45 0.07 87.31 15:40:01 all 0.14 0.00 0.08 0.00 0.02 99.76 15:40:01 0 0.22 0.00 0.05 0.00 0.02 99.71 15:40:01 1 0.07 0.00 0.10 0.00 0.02 99.81 15:41:01 all 0.33 0.00 0.07 0.00 0.03 99.57 15:41:01 0 0.35 0.00 0.10 0.00 0.03 99.51 15:41:01 1 0.32 0.00 0.03 0.00 0.02 99.63 15:42:01 all 0.20 0.00 0.03 0.00 0.02 99.75 15:42:01 0 0.35 0.00 0.02 0.00 0.02 99.62 15:42:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:43:01 all 0.13 0.00 0.04 0.00 0.03 99.81 15:43:01 0 0.17 0.00 0.02 0.00 0.02 99.80 15:43:01 1 0.08 0.00 0.07 0.00 0.03 99.82 15:44:01 all 0.15 0.00 0.03 0.00 0.03 99.80 15:44:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:44:01 1 0.28 0.00 0.03 0.00 0.03 99.65 15:45:01 all 18.59 0.00 7.56 0.94 0.07 72.85 15:45:01 0 19.30 0.00 7.69 0.96 0.09 71.97 15:45:01 1 17.87 0.00 7.43 0.92 0.05 73.73 Average: all 3.98 0.00 1.43 0.42 0.03 94.13 Average: 0 4.05 0.00 1.52 0.51 0.03 93.88 Average: 1 3.91 0.00 1.34 0.33 0.03 94.39