---> uname -a: Linux prd-centos7-docker-4c-2g-24.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 7.7G 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 7.7G 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) 10/28/21 _x86_64_ (2 CPU) 17:55:23 LINUX RESTART (2 CPU) 17:56:01 tps rtps wtps bread/s bwrtn/s 17:57:01 14.75 0.83 13.92 335.13 2536.16 17:58:01 0.63 0.00 0.63 0.00 10.83 17:59:01 0.18 0.00 0.18 0.00 2.18 18:00:01 0.22 0.00 0.22 0.00 3.60 18:01:01 0.27 0.02 0.25 0.13 2.76 18:02:01 0.47 0.08 0.38 1.60 6.50 18:03:01 0.18 0.00 0.18 0.00 2.97 18:04:01 0.35 0.00 0.35 0.00 5.98 18:05:01 0.18 0.00 0.18 0.00 2.05 Average: 1.92 0.10 1.81 37.45 286.02 17:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:57:01 5678588 0 628288 7.84 2620 1699444 1272556 14.05 572500 1522720 8 17:58:01 5684916 0 621956 7.77 2620 1699448 1227680 13.55 567556 1522680 16 17:59:01 5693476 0 613396 7.66 2620 1699448 1163156 12.84 560272 1523016 8 18:00:01 5691340 0 615524 7.69 2620 1699456 1163252 12.84 562580 1523016 8 18:01:01 5690484 0 616376 7.70 2620 1699460 1165640 12.87 561596 1523944 8 18:02:01 5694120 0 612616 7.65 2620 1699584 1163424 12.84 558856 1524008 16 18:03:01 5692152 0 614576 7.67 2620 1699592 1163472 12.85 560744 1524076 8 18:04:01 5682780 0 623944 7.79 2620 1699596 1163544 12.85 569796 1524072 12 18:05:01 5683800 0 622924 7.78 2620 1699596 1163424 12.84 570452 1522744 20 Average: 5687962 0 618844 7.73 2620 1699514 1182905 13.06 564928 1523364 12 17:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:57:01 eth0 51.15 41.71 341.88 12.39 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 10.72 6.04 1.76 29.48 0.00 0.00 0.00 0.00 17:58:01 eth0 2.00 0.52 0.63 0.39 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 1.28 0.25 0.33 0.16 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 1.32 0.50 0.58 0.39 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 0.73 0.55 0.35 0.28 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 0.22 0.10 0.01 0.03 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.23 0.13 0.07 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.48 0.30 0.37 0.17 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.51 4.91 38.27 1.54 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 1.19 0.67 0.20 3.28 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) 10/28/21 _x86_64_ (2 CPU) 17:55:23 LINUX RESTART (2 CPU) 17:56:01 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 2.70 0.00 1.03 0.26 0.02 95.99 17:57:01 0 2.88 0.00 1.13 0.10 0.03 95.86 17:57:01 1 2.52 0.00 0.94 0.42 0.00 96.12 17:58:01 all 0.21 0.00 0.06 0.00 0.03 99.71 17:58:01 0 0.13 0.00 0.05 0.00 0.02 99.80 17:58:01 1 0.28 0.00 0.07 0.00 0.03 99.62 17:59:01 all 0.27 0.00 0.07 0.00 0.02 99.65 17:59:01 0 0.12 0.00 0.08 0.00 0.02 99.78 17:59:01 1 0.42 0.00 0.05 0.00 0.02 99.52 18:00:01 all 0.15 0.00 0.04 0.00 0.02 99.79 18:00:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:00:01 1 0.23 0.00 0.05 0.00 0.02 99.70 18:01:01 all 0.23 0.00 0.06 0.00 0.01 99.71 18:01:01 0 0.10 0.00 0.08 0.00 0.02 99.80 18:01:01 1 0.35 0.00 0.03 0.00 0.00 99.62 18:02:01 all 0.18 0.00 0.06 0.00 0.03 99.74 18:02:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:02:01 1 0.28 0.00 0.07 0.00 0.02 99.63 18:03:01 all 0.11 0.00 0.04 0.00 0.01 99.84 18:03:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:03:01 1 0.15 0.00 0.02 0.00 0.00 99.83 18:04:01 all 0.09 0.00 0.06 0.00 0.02 99.83 18:04:01 0 0.03 0.00 0.08 0.00 0.02 99.87 18:04:01 1 0.15 0.00 0.03 0.00 0.02 99.80 18:05:01 all 0.08 0.00 0.03 0.00 0.01 99.87 18:05:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:05:01 1 0.10 0.00 0.02 0.00 0.00 99.88 Average: all 0.44 0.00 0.16 0.03 0.02 99.35 Average: 0 0.39 0.00 0.18 0.01 0.02 99.40 Average: 1 0.50 0.00 0.14 0.05 0.01 99.30