---> uname -a: Linux prd-centos7-docker-4c-2g-2464.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: 2800.000 BogoMIPS: 5600.00 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) 10/07/21 _x86_64_ (2 CPU) 21:53:03 LINUX RESTART (2 CPU) 21:54:01 tps rtps wtps bread/s bwrtn/s 21:55:01 88.36 3.45 84.92 2339.26 3211.17 21:56:01 1.70 0.00 1.70 0.00 32.77 21:57:01 0.35 0.00 0.35 0.00 5.16 21:58:01 0.20 0.00 0.20 0.00 3.43 21:59:01 0.33 0.00 0.33 0.00 5.48 22:00:01 0.37 0.00 0.37 0.00 5.81 22:01:01 0.35 0.02 0.33 0.13 6.11 Average: 13.10 0.49 12.60 334.31 467.29 21:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:55:01 5680456 0 624052 7.79 2620 1701804 1246416 13.76 560496 1529160 28 21:56:01 5688892 0 615612 7.69 2620 1701808 1160660 12.81 553584 1529192 16 21:57:01 5690284 0 614220 7.67 2620 1701808 1160876 12.82 551952 1529192 8 21:58:01 5689980 0 614516 7.67 2620 1701816 1160912 12.82 551168 1529944 8 21:59:01 5693256 0 611232 7.63 2620 1701824 1160852 12.82 548772 1529944 16 22:00:01 5692920 0 611564 7.64 2620 1701828 1160912 12.82 548972 1530000 20 22:01:01 5679504 0 624976 7.80 2620 1701832 1163732 12.85 561212 1530000 8 Average: 5687899 0 616596 7.70 2620 1701817 1173480 12.96 553737 1529633 15 21:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:55:01 eth0 96.60 69.45 382.05 30.03 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 1.75 1.18 0.42 2.64 0.00 0.00 0.00 0.00 21:56:01 eth0 2.10 0.10 0.18 0.01 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 2.08 0.58 0.64 0.39 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 2.25 0.52 0.63 0.39 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 1.53 0.38 0.49 0.26 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 1.08 0.63 0.54 0.40 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 1.07 0.33 0.32 0.20 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.25 10.29 55.00 4.53 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 0.25 0.17 0.06 0.38 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) 21:53:03 LINUX RESTART (2 CPU) 21:54:01 CPU %user %nice %system %iowait %steal %idle 21:55:01 all 4.93 0.00 2.23 1.94 0.04 90.86 21:55:01 0 4.98 0.00 2.25 1.15 0.05 91.57 21:55:01 1 4.88 0.00 2.22 2.73 0.03 90.15 21:56:01 all 0.27 0.00 0.09 0.00 0.02 99.62 21:56:01 0 0.08 0.00 0.10 0.00 0.02 99.80 21:56:01 1 0.45 0.00 0.08 0.00 0.02 99.45 21:57:01 all 0.24 0.00 0.04 0.00 0.01 99.71 21:57:01 0 0.42 0.00 0.03 0.00 0.00 99.55 21:57:01 1 0.07 0.00 0.05 0.00 0.02 99.87 21:58:01 all 0.22 0.00 0.06 0.00 0.02 99.71 21:58:01 0 0.38 0.00 0.05 0.00 0.02 99.55 21:58:01 1 0.05 0.00 0.07 0.00 0.02 99.87 21:59:01 all 0.23 0.00 0.06 0.00 0.02 99.69 21:59:01 0 0.40 0.00 0.05 0.00 0.02 99.53 21:59:01 1 0.07 0.00 0.07 0.00 0.02 99.85 22:00:01 all 0.23 0.00 0.07 0.00 0.01 99.69 22:00:01 0 0.40 0.00 0.07 0.00 0.00 99.53 22:00:01 1 0.07 0.00 0.07 0.00 0.02 99.85 22:01:01 all 0.26 0.00 0.09 0.00 0.02 99.63 22:01:01 0 0.45 0.00 0.07 0.00 0.02 99.47 22:01:01 1 0.07 0.00 0.12 0.00 0.02 99.80 Average: all 0.90 0.00 0.37 0.27 0.02 98.43 Average: 0 1.01 0.00 0.37 0.16 0.02 98.44 Average: 1 0.80 0.00 0.38 0.38 0.02 98.42