---> uname -a: Linux prd-centos7-docker-4c-2g-2134.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) 10/26/21 _x86_64_ (2 CPU) 23:44:40 LINUX RESTART (2 CPU) 23:45:01 tps rtps wtps bread/s bwrtn/s 23:46:01 101.18 15.05 86.13 4376.42 5584.32 23:47:01 1.77 0.00 1.77 0.00 37.66 23:48:01 0.28 0.00 0.28 0.00 4.05 23:49:01 0.20 0.00 0.20 0.00 2.57 23:50:01 0.28 0.00 0.28 0.00 3.48 23:51:01 0.28 0.00 0.28 0.00 3.88 23:52:01 12.94 0.22 12.72 16.39 773.45 Average: 16.71 2.18 14.53 627.78 915.94 23:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:46:01 5653704 0 620560 7.75 2620 1732048 1242432 13.72 580580 1539856 132 23:47:01 5663588 0 610672 7.62 2620 1732052 1162388 12.83 571952 1539816 8 23:48:01 5665484 0 608776 7.60 2620 1732052 1162616 12.84 569592 1540056 8 23:49:01 5662604 0 611648 7.64 2620 1732060 1162640 12.84 572576 1540056 8 23:50:01 5667352 0 606892 7.58 2620 1732068 1162388 12.83 567748 1540888 8 23:51:01 5667132 0 607108 7.58 2620 1732072 1162484 12.83 568116 1540888 8 23:52:01 5072368 0 711364 8.88 2620 2222580 1163356 12.84 740176 1878716 488500 Average: 5578890 0 625289 7.81 2620 1802133 1174043 12.96 595820 1588611 69810 23:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:46:01 eth0 573.23 395.74 1589.23 85.88 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 86.86 58.56 8.17 313.68 0.00 0.00 0.00 0.00 23:47:01 eth0 0.60 0.10 0.06 0.01 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 4.06 2.12 3.30 0.32 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 0.50 0.37 0.27 0.20 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 eth0 99.32 64.24 2597.49 11.04 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.90 66.14 598.74 13.94 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 12.41 8.37 1.17 44.83 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) 10/26/21 _x86_64_ (2 CPU) 23:44:40 LINUX RESTART (2 CPU) 23:45:01 CPU %user %nice %system %iowait %steal %idle 23:46:01 all 13.70 0.00 3.01 2.88 0.06 80.35 23:46:01 0 12.58 0.00 3.54 2.22 0.05 81.61 23:46:01 1 14.81 0.00 2.48 3.54 0.07 79.10 23:47:01 all 0.18 0.00 0.07 0.00 0.02 99.73 23:47:01 0 0.12 0.00 0.07 0.00 0.03 99.78 23:47:01 1 0.25 0.00 0.07 0.00 0.00 99.68 23:48:01 all 0.24 0.00 0.09 0.00 0.06 99.61 23:48:01 0 0.22 0.00 0.10 0.00 0.05 99.63 23:48:01 1 0.27 0.00 0.08 0.00 0.07 99.58 23:49:01 all 0.29 0.00 0.03 0.00 0.00 99.68 23:49:01 0 0.08 0.00 0.03 0.00 0.00 99.88 23:49:01 1 0.50 0.00 0.02 0.00 0.00 99.48 23:50:01 all 0.17 0.00 0.08 0.00 0.03 99.73 23:50:01 0 0.27 0.00 0.08 0.00 0.03 99.62 23:50:01 1 0.07 0.00 0.07 0.00 0.02 99.85 23:51:01 all 0.11 0.00 0.04 0.00 0.01 99.84 23:51:01 0 0.15 0.00 0.03 0.00 0.00 99.82 23:51:01 1 0.07 0.00 0.05 0.00 0.02 99.87 23:52:01 all 9.03 0.00 3.33 0.05 0.03 87.56 23:52:01 0 8.76 0.00 3.50 0.07 0.03 87.64 23:52:01 1 9.30 0.00 3.15 0.03 0.03 87.48 Average: all 3.34 0.00 0.93 0.41 0.03 95.28 Average: 0 3.12 0.00 1.04 0.32 0.03 95.49 Average: 1 3.56 0.00 0.83 0.50 0.03 95.08