---> uname -a: Linux prd-centos7-docker-4c-2g-177.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 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) 11/11/21 _x86_64_ (2 CPU) 18:37:20 LINUX RESTART (2 CPU) 18:38:01 tps rtps wtps bread/s bwrtn/s 18:39:01 14.89 0.73 14.15 332.39 3651.86 18:40:01 0.42 0.00 0.42 0.00 6.88 18:41:01 0.27 0.00 0.27 0.00 3.12 18:42:01 0.25 0.00 0.25 0.00 3.35 18:43:01 0.23 0.00 0.23 0.00 2.90 18:44:01 0.25 0.00 0.25 0.00 3.63 18:45:01 219.98 0.05 219.93 4.26 54614.09 Average: 33.76 0.11 33.65 48.10 8328.33 18:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:39:01 5652364 0 621676 7.76 2620 1732272 1240080 13.69 579956 1541580 20 18:40:01 5658144 0 615888 7.69 2620 1732280 1162980 12.84 575620 1541544 20 18:41:01 5657472 0 616560 7.70 2620 1732280 1163004 12.84 575372 1542088 8 18:42:01 5659644 0 614380 7.67 2620 1732288 1162752 12.84 574024 1542088 8 18:43:01 5662628 0 611392 7.63 2620 1732292 1162884 12.84 570452 1542784 16 18:44:01 5663456 0 610560 7.62 2620 1732296 1162752 12.84 569704 1542784 12 18:45:01 3968568 0 983344 12.28 2620 3054400 1471828 16.25 919448 2666160 68 Average: 5417468 0 667686 8.34 2620 1921158 1218040 13.45 623511 1702718 22 18:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:39:01 eth0 102.30 133.19 347.38 20.00 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 113.32 70.06 9.60 316.06 0.00 0.00 0.00 0.00 18:40:01 eth0 0.80 0.25 0.30 0.14 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.62 0.37 0.28 0.26 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.68 0.47 0.35 0.24 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.12 0.08 0.01 0.03 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 veth6dea936 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 eth0 386.83 226.09 7681.40 42.52 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 29.18 51.94 2.94 389.29 0.00 0.00 0.00 0.00 Average: veth6dea936 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.23 51.52 1147.35 9.03 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 20.36 17.43 1.79 100.79 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) 11/11/21 _x86_64_ (2 CPU) 18:37:20 LINUX RESTART (2 CPU) 18:38:01 CPU %user %nice %system %iowait %steal %idle 18:39:01 all 3.18 0.00 1.10 0.34 0.03 95.35 18:39:01 0 3.81 0.00 1.20 0.27 0.03 94.69 18:39:01 1 2.54 0.00 1.01 0.40 0.03 96.01 18:40:01 all 0.23 0.00 0.06 0.00 0.01 99.71 18:40:01 0 0.38 0.00 0.07 0.00 0.00 99.55 18:40:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:41:01 all 0.22 0.00 0.03 0.00 0.03 99.73 18:41:01 0 0.38 0.00 0.03 0.00 0.03 99.55 18:41:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:42:01 all 0.25 0.00 0.03 0.00 0.01 99.72 18:42:01 0 0.47 0.00 0.03 0.00 0.02 99.48 18:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:43:01 all 0.27 0.00 0.03 0.00 0.03 99.67 18:43:01 0 0.50 0.00 0.03 0.00 0.03 99.43 18:43:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:44:01 all 0.22 0.00 0.03 0.00 0.02 99.73 18:44:01 0 0.40 0.00 0.03 0.00 0.00 99.57 18:44:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:45:01 all 24.68 0.00 10.18 3.00 0.08 62.07 18:45:01 0 25.12 0.00 10.55 2.87 0.09 61.38 18:45:01 1 24.24 0.00 9.82 3.13 0.07 62.75 Average: all 4.00 0.00 1.58 0.46 0.03 93.94 Average: 0 4.29 0.00 1.64 0.43 0.03 93.61 Average: 1 3.71 0.00 1.51 0.49 0.03 94.27