---> uname -a: Linux prd-centos7-docker-4c-2g-2088.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: 2799.976 BogoMIPS: 5599.95 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 11G 30G 26% / 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 11G 30G 26% /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) 01/19/22 _x86_64_ (2 CPU) 20:13:13 LINUX RESTART (2 CPU) 20:14:01 tps rtps wtps bread/s bwrtn/s 20:15:01 321.18 0.02 321.16 0.53 78921.63 20:16:01 149.33 0.00 149.33 0.00 26832.27 20:17:01 2.76 0.00 2.76 0.00 143.52 20:18:01 0.27 0.00 0.27 0.00 3.20 20:19:01 0.30 0.00 0.30 0.00 3.85 20:20:01 0.22 0.00 0.22 0.00 2.28 20:21:01 0.23 0.00 0.23 0.00 3.33 20:22:01 0.23 0.00 0.23 0.00 2.85 20:23:01 139.57 0.03 139.54 3.73 34888.42 Average: 68.25 0.01 68.24 0.47 15648.30 20:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:15:01 3814884 0 1026356 12.82 2620 3165072 1594132 17.60 987900 2743840 108860 20:16:01 3303560 0 1065496 13.30 2620 3637256 1412892 15.60 1039532 3127644 20 20:17:01 3316644 0 1052412 13.14 2620 3637256 1295376 14.30 1030112 3127644 8 20:18:01 3326144 0 1042908 13.02 2620 3637260 1287388 14.21 1023204 3127644 8 20:19:01 3328164 0 1040880 13.00 2620 3637268 1267704 14.00 1022032 3127644 8 20:20:01 3330296 0 1038744 12.97 2620 3637272 1267620 14.00 1021032 3127644 8 20:21:01 3334440 0 1034592 12.92 2620 3637280 1267692 14.00 1017464 3127644 8 20:22:01 3334660 0 1034368 12.92 2620 3637284 1267620 14.00 1017304 3127644 8 20:23:01 1783676 0 1294196 16.16 2620 4928440 1649448 18.21 1276272 4244748 571192 Average: 3208052 0 1069995 13.36 2620 3728265 1367764 15.10 1048317 3209122 75569 20:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:15:01 eth0 376.64 272.66 5469.46 35.77 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth7ad34b7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:15:01 docker0 197.95 242.69 15.70 2111.96 0.00 0.00 0.00 0.00 20:16:01 eth0 198.77 150.24 2786.95 245.63 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 19.17 21.70 1.13 89.90 0.00 0.00 0.00 0.00 20:17:01 eth0 1.57 0.70 0.58 0.43 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 eth0 1.00 0.57 0.53 0.37 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 eth0 0.30 0.20 0.09 0.08 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 eth0 0.18 0.10 0.01 0.03 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 eth0 0.22 0.13 0.07 0.01 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 eth0 309.98 191.89 7644.48 28.94 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 30.93 46.42 2.93 387.76 0.00 0.00 0.00 0.00 Average: eth0 98.78 68.52 1767.19 34.59 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 27.57 34.54 2.20 287.82 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) 01/19/22 _x86_64_ (2 CPU) 20:13:13 LINUX RESTART (2 CPU) 20:14:01 CPU %user %nice %system %iowait %steal %idle 20:15:01 all 37.88 0.00 12.62 3.74 0.13 45.63 20:15:01 0 38.44 0.00 12.71 3.83 0.14 44.87 20:15:01 1 37.32 0.00 12.53 3.65 0.13 46.38 20:16:01 all 37.13 0.00 9.20 3.41 0.11 50.16 20:16:01 0 36.58 0.00 9.56 3.14 0.11 50.62 20:16:01 1 37.67 0.00 8.84 3.67 0.11 49.71 20:17:01 all 0.21 0.00 0.09 0.00 0.03 99.67 20:17:01 0 0.30 0.00 0.08 0.00 0.03 99.58 20:17:01 1 0.12 0.00 0.10 0.00 0.03 99.75 20:18:01 all 0.21 0.00 0.07 0.00 0.04 99.68 20:18:01 0 0.05 0.00 0.08 0.00 0.05 99.82 20:18:01 1 0.37 0.00 0.05 0.00 0.03 99.55 20:19:01 all 0.15 0.00 0.03 0.00 0.03 99.79 20:19:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:19:01 1 0.27 0.00 0.03 0.00 0.03 99.67 20:20:01 all 0.20 0.00 0.04 0.00 0.01 99.75 20:20:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:20:01 1 0.35 0.00 0.05 0.00 0.02 99.58 20:21:01 all 0.03 0.00 0.04 0.00 0.02 99.92 20:21:01 0 0.03 0.00 0.07 0.00 0.02 99.88 20:21:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:22:01 all 0.16 0.00 0.05 0.00 0.03 99.77 20:22:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:22:01 1 0.28 0.00 0.07 0.00 0.03 99.62 20:23:01 all 19.95 0.00 7.90 2.46 0.06 69.63 20:23:01 0 20.27 0.00 8.27 2.76 0.07 68.63 20:23:01 1 19.62 0.00 7.52 2.17 0.05 70.64 Average: all 10.21 0.00 3.20 1.02 0.05 85.51 Average: 0 10.19 0.00 3.29 1.04 0.05 85.44 Average: 1 10.24 0.00 3.12 1.01 0.05 85.58