---> uname -a: Linux prd-centos7-docker-4c-2g-13663.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/01/21 _x86_64_ (2 CPU) 15:32:12 LINUX RESTART (2 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 3.71 0.05 3.66 1.63 118.19 15:35:01 0.43 0.00 0.43 0.00 6.76 15:36:01 0.27 0.00 0.27 0.00 3.36 15:37:01 0.18 0.00 0.18 0.00 3.10 15:38:01 0.32 0.00 0.32 0.00 3.87 15:39:01 213.14 0.03 213.11 3.73 53984.06 15:40:01 4.88 0.00 4.88 0.00 312.39 15:41:01 34.42 0.12 34.30 10.52 4726.71 Average: 32.24 0.03 32.21 1.99 7411.68 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 5687704 0 622568 7.77 2620 1696048 1262504 13.94 563680 1522412 20 15:35:01 5698244 0 612020 7.64 2620 1696056 1196064 13.21 554276 1522820 12 15:36:01 5697988 0 612276 7.64 2620 1696056 1196100 13.21 553984 1522820 8 15:37:01 5698888 0 611368 7.63 2620 1696064 1162500 12.83 553204 1523828 12 15:38:01 5697232 0 613020 7.65 2620 1696068 1162548 12.84 555152 1523828 8 15:39:01 3975408 0 1012580 12.64 2620 3018332 1365772 15.08 921732 2654128 316 15:40:01 3970716 0 1017268 12.70 2620 3018336 1366008 15.08 926048 2654768 20 15:41:01 3392588 0 1105500 13.80 2620 3508232 1554688 17.16 1091416 2984888 315360 Average: 4977346 0 775825 9.69 2620 2253149 1283273 14.17 714936 1988686 39470 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 eth0 4.49 1.36 3.94 0.45 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 2.25 0.53 0.67 0.39 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 2.05 0.28 0.42 0.20 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 1.83 0.82 0.85 0.56 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.93 0.50 0.44 0.30 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 veth0b42586 0.23 0.22 0.04 0.02 0.00 0.00 0.00 0.00 15:39:01 eth0 368.16 215.90 7627.40 36.82 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 31.62 48.09 2.94 350.93 0.00 0.00 0.00 0.00 15:40:01 veth0b42586 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 4.43 1.93 2.90 1.65 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 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 148.14 99.97 2633.19 99.56 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 2.83 1.95 0.64 0.81 0.00 0.00 0.00 0.00 Average: eth0 66.68 40.25 1286.69 17.53 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 4.33 6.28 0.45 44.07 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) 11/01/21 _x86_64_ (2 CPU) 15:32:12 LINUX RESTART (2 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 0.13 0.00 0.05 0.00 0.02 99.80 15:34:01 0 0.15 0.00 0.05 0.00 0.02 99.78 15:34:01 1 0.10 0.00 0.05 0.00 0.02 99.83 15:35:01 all 0.25 0.00 0.04 0.00 0.01 99.70 15:35:01 0 0.07 0.00 0.03 0.00 0.00 99.90 15:35:01 1 0.43 0.00 0.05 0.00 0.02 99.50 15:36:01 all 0.19 0.00 0.04 0.00 0.03 99.74 15:36:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:36:01 1 0.35 0.00 0.03 0.00 0.03 99.58 15:37:01 all 0.24 0.00 0.03 0.00 0.02 99.71 15:37:01 0 0.08 0.00 0.02 0.00 0.02 99.88 15:37:01 1 0.40 0.00 0.05 0.00 0.02 99.53 15:38:01 all 0.19 0.00 0.03 0.00 0.03 99.76 15:38:01 0 0.07 0.00 0.02 0.00 0.03 99.88 15:38:01 1 0.32 0.00 0.03 0.00 0.02 99.63 15:39:01 all 22.65 0.00 9.34 2.48 0.08 65.45 15:39:01 0 22.52 0.00 9.26 2.62 0.07 65.53 15:39:01 1 22.79 0.00 9.42 2.35 0.09 65.36 15:40:01 all 0.27 0.00 0.12 0.00 0.03 99.58 15:40:01 0 0.32 0.00 0.13 0.00 0.03 99.52 15:40:01 1 0.22 0.00 0.10 0.00 0.03 99.65 15:41:01 all 9.98 0.00 3.95 0.36 0.03 85.68 15:41:01 0 9.36 0.00 3.80 0.34 0.03 86.46 15:41:01 1 10.60 0.00 4.09 0.37 0.03 84.90 Average: all 4.13 0.00 1.65 0.34 0.03 93.85 Average: 0 3.97 0.00 1.63 0.36 0.03 94.02 Average: 1 4.29 0.00 1.68 0.33 0.03 93.67