---> uname -a: Linux prd-centos7-docker-4c-2g-2270.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) 10/27/21 _x86_64_ (2 CPU) 09:23:00 LINUX RESTART (2 CPU) 09:24:01 tps rtps wtps bread/s bwrtn/s 09:25:01 1.93 0.00 1.93 0.00 40.24 09:26:01 0.20 0.00 0.20 0.00 3.10 09:27:01 0.30 0.00 0.30 0.00 3.61 09:28:01 0.20 0.00 0.20 0.00 2.96 09:29:01 0.38 0.00 0.38 0.00 5.05 09:30:01 0.23 0.00 0.23 0.00 2.83 09:31:01 197.95 0.05 197.90 4.00 53629.02 Average: 28.76 0.01 28.75 0.57 7673.56 09:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 5657012 0 615172 7.68 2620 1734136 1419464 15.67 570756 1546188 20 09:26:01 5658996 0 613180 7.66 2620 1734144 1419716 15.67 568168 1546672 12 09:27:01 5655260 0 616916 7.70 2620 1734144 1419812 15.68 571808 1546672 8 09:28:01 5657224 0 614944 7.68 2620 1734152 1419464 15.67 568960 1547608 8 09:29:01 5660392 0 611768 7.64 2620 1734160 1419548 15.67 566292 1547608 8 09:30:01 5660688 0 611468 7.63 2620 1734164 1419464 15.67 565704 1547720 12 09:31:01 3997736 0 952588 11.89 2620 3055996 1597328 17.64 897620 2660352 24 Average: 5421044 0 662291 8.27 2620 1922985 1444971 15.95 615615 1706117 13 09:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 eth0 0.65 0.07 0.06 0.01 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 eth0 2.55 1.10 3.23 0.25 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 eth0 1.23 0.57 0.57 0.40 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 eth0 0.30 0.23 0.17 0.07 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 eth0 311.45 182.77 7592.83 34.88 0.00 0.00 0.00 0.00 09:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 docker0 18.10 28.28 1.85 318.21 0.00 0.00 0.00 0.00 Average: eth0 45.21 26.42 1085.83 5.09 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 2.59 4.04 0.26 45.48 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) 10/27/21 _x86_64_ (2 CPU) 09:23:00 LINUX RESTART (2 CPU) 09:24:01 CPU %user %nice %system %iowait %steal %idle 09:25:01 all 0.29 0.00 0.09 0.00 0.01 99.61 09:25:01 0 0.12 0.00 0.12 0.00 0.02 99.75 09:25:01 1 0.47 0.00 0.07 0.00 0.00 99.47 09:26:01 all 0.27 0.00 0.06 0.00 0.02 99.66 09:26:01 0 0.12 0.00 0.07 0.00 0.02 99.80 09:26:01 1 0.42 0.00 0.05 0.00 0.02 99.52 09:27:01 all 0.24 0.00 0.06 0.00 0.01 99.69 09:27:01 0 0.05 0.00 0.05 0.00 0.00 99.90 09:27:01 1 0.43 0.00 0.07 0.00 0.02 99.48 09:28:01 all 0.20 0.00 0.07 0.00 0.02 99.72 09:28:01 0 0.12 0.00 0.08 0.00 0.02 99.78 09:28:01 1 0.28 0.00 0.05 0.00 0.02 99.65 09:29:01 all 0.15 0.00 0.05 0.00 0.02 99.78 09:29:01 0 0.05 0.00 0.07 0.00 0.03 99.85 09:29:01 1 0.25 0.00 0.03 0.00 0.00 99.72 09:30:01 all 0.23 0.00 0.05 0.00 0.02 99.71 09:30:01 0 0.05 0.00 0.07 0.00 0.02 99.87 09:30:01 1 0.40 0.00 0.03 0.00 0.02 99.55 09:31:01 all 24.00 0.00 10.44 1.93 0.09 63.54 09:31:01 0 23.69 0.00 10.35 1.87 0.09 64.00 09:31:01 1 24.30 0.00 10.54 1.99 0.09 63.08 Average: all 3.47 0.00 1.48 0.26 0.02 94.76 Average: 0 3.30 0.00 1.48 0.25 0.03 94.94 Average: 1 3.64 0.00 1.48 0.27 0.02 94.59