---> uname -a: Linux prd-centos7-docker-4c-2g-2429.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 8.0G 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 8.0G 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) 10/07/21 _x86_64_ (2 CPU) 16:05:33 LINUX RESTART (2 CPU) 16:06:01 tps rtps wtps bread/s bwrtn/s 16:07:01 121.11 13.82 107.29 4163.57 21225.90 16:08:01 4.11 0.00 4.11 0.00 128.36 16:09:01 0.78 0.00 0.78 0.00 10.88 16:10:01 0.27 0.00 0.27 0.00 4.00 16:11:01 0.23 0.00 0.23 0.00 3.46 16:12:01 0.38 0.00 0.38 0.00 6.70 16:13:02 0.30 0.00 0.30 0.00 5.65 16:14:01 0.41 0.00 0.41 0.00 4.37 16:15:01 0.30 0.00 0.30 0.00 4.40 16:16:01 0.20 0.00 0.20 0.00 3.30 Average: 12.84 1.39 11.46 417.52 2145.67 16:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 5351600 0 629808 7.86 2620 2024912 1129632 12.47 717960 1687540 128 16:08:01 5358768 0 622632 7.77 2620 2024920 1079284 11.92 712776 1687284 8 16:09:01 5365220 0 616176 7.69 2620 2024924 1024052 11.31 707544 1687364 8 16:10:01 5363672 0 617716 7.71 2620 2024932 1024016 11.31 709276 1687364 16 16:11:01 5363664 0 617720 7.71 2620 2024936 1024016 11.31 708596 1688124 8 16:12:01 5363860 0 617520 7.71 2620 2024940 1024100 11.31 708264 1688124 20 16:13:02 5354128 0 627248 7.83 2620 2024944 1024016 11.31 717764 1688132 8 16:14:01 5353644 0 627728 7.84 2620 2024948 1024064 11.31 718532 1688132 8 16:15:01 5353644 0 627724 7.84 2620 2024952 1024428 11.31 720580 1686436 8 16:16:01 5354148 0 627216 7.83 2620 2024956 1024272 11.31 719992 1686436 8 Average: 5358235 0 623149 7.78 2620 2024936 1040188 11.48 714128 1687494 22 16:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 eth0 1106.69 1295.96 6294.59 177.17 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 655.80 436.50 59.46 2670.50 0.00 0.00 0.00 0.00 16:08:01 eth0 6.10 3.46 7.08 1.99 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.62 0.23 0.16 0.02 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.32 0.10 0.02 0.01 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.28 0.10 0.03 0.01 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.48 0.23 0.11 0.07 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:02 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.27 0.14 0.07 0.01 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.55 0.40 0.27 0.21 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.92 130.44 632.00 18.00 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 65.76 43.77 5.96 267.80 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) 10/07/21 _x86_64_ (2 CPU) 16:05:33 LINUX RESTART (2 CPU) 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 27.63 0.00 5.45 2.94 0.09 63.89 16:07:01 0 28.35 0.00 6.14 2.84 0.09 62.58 16:07:01 1 26.92 0.00 4.76 3.05 0.09 65.18 16:08:01 all 0.36 0.00 0.18 0.01 0.02 99.43 16:08:01 0 0.44 0.00 0.18 0.02 0.02 99.35 16:08:01 1 0.28 0.00 0.18 0.00 0.02 99.52 16:09:01 all 0.21 0.00 0.06 0.00 0.02 99.72 16:09:01 0 0.32 0.00 0.03 0.00 0.02 99.63 16:09:01 1 0.10 0.00 0.08 0.00 0.02 99.80 16:10:01 all 0.16 0.00 0.05 0.00 0.02 99.77 16:10:01 0 0.27 0.00 0.05 0.00 0.02 99.67 16:10:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:11:01 all 0.21 0.00 0.05 0.00 0.02 99.72 16:11:01 0 0.28 0.00 0.05 0.00 0.02 99.65 16:11:01 1 0.13 0.00 0.05 0.00 0.02 99.80 16:12:01 all 0.25 0.00 0.06 0.00 0.02 99.67 16:12:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:12:01 1 0.42 0.00 0.07 0.00 0.02 99.50 16:13:02 all 0.22 0.00 0.07 0.00 0.02 99.70 16:13:02 0 0.07 0.00 0.10 0.00 0.02 99.82 16:13:02 1 0.37 0.00 0.03 0.00 0.02 99.58 16:14:01 all 0.17 0.00 0.04 0.00 0.03 99.76 16:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:14:01 1 0.31 0.00 0.05 0.00 0.03 99.61 16:15:01 all 0.16 0.00 0.04 0.00 0.03 99.77 16:15:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:15:01 1 0.28 0.00 0.05 0.00 0.03 99.63 16:16:01 all 0.17 0.00 0.05 0.00 0.01 99.77 16:16:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:16:01 1 0.25 0.00 0.05 0.00 0.00 99.70 Average: all 2.84 0.00 0.58 0.28 0.02 96.28 Average: 0 2.87 0.00 0.64 0.27 0.02 96.19 Average: 1 2.81 0.00 0.52 0.29 0.03 96.36