---> uname -a: Linux prd-centos7-docker-4c-2g-43.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 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) 07:41:50 LINUX RESTART (2 CPU) 07:42:02 tps rtps wtps bread/s bwrtn/s 07:43:01 172.60 45.17 127.43 7032.18 41414.70 07:44:01 1.50 0.00 1.50 0.00 26.88 07:45:01 0.25 0.00 0.25 0.00 3.75 07:46:01 0.25 0.00 0.25 0.00 2.60 07:47:01 0.20 0.00 0.20 0.00 2.71 07:48:01 0.30 0.00 0.30 0.00 4.66 07:49:01 0.22 0.00 0.22 0.00 3.27 07:50:01 200.80 0.05 200.75 3.86 53685.28 Average: 46.76 5.57 41.19 866.87 11832.99 07:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 5644496 0 627280 7.83 2620 1734536 1260088 13.91 580144 1546952 124 07:44:01 5654840 0 616932 7.70 2620 1734540 1175456 12.98 571804 1546928 20 07:45:01 5657224 0 614548 7.67 2620 1734540 1175492 12.98 568772 1547496 8 07:46:01 5652024 0 619740 7.74 2620 1734548 1175528 12.98 574024 1547496 16 07:47:01 5656596 0 615164 7.68 2620 1734552 1163288 12.84 568620 1548424 8 07:48:01 5654392 0 617364 7.71 2620 1734556 1163216 12.84 570992 1548428 20 07:49:01 5655504 0 616248 7.69 2620 1734560 1163084 12.84 570084 1548680 8 07:50:01 3921556 0 1028212 12.84 2620 3056544 1635696 18.06 966532 2661988 48 Average: 5437079 0 669436 8.36 2620 1899797 1238981 13.68 621372 1687049 32 07:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 eth0 569.03 385.50 1474.06 86.31 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 70.48 43.18 6.32 244.42 0.00 0.00 0.00 0.00 07:44:01 eth0 4.88 2.18 3.45 0.32 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 1.37 0.40 0.36 0.21 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 1.03 0.33 0.32 0.20 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 eth0 0.53 0.47 0.27 0.21 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 0.30 0.22 0.09 0.07 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 eth0 0.22 0.17 0.07 0.01 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 eth0 362.62 231.50 7620.08 120.54 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 25.70 33.16 2.51 319.24 0.00 0.00 0.00 0.00 07:50:01 vethfddc4da 2.00 1.38 0.35 0.35 0.00 0.00 0.00 0.00 Average: eth0 116.57 76.97 1136.74 25.86 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 11.90 9.47 1.09 70.10 0.00 0.00 0.00 0.00 Average: vethfddc4da 0.25 0.17 0.04 0.04 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) 07:41:50 LINUX RESTART (2 CPU) 07:42:02 CPU %user %nice %system %iowait %steal %idle 07:43:01 all 19.76 0.00 6.39 5.71 0.08 68.06 07:43:01 0 20.09 0.00 7.19 6.08 0.07 66.56 07:43:01 1 19.42 0.00 5.58 5.34 0.09 69.56 07:44:01 all 0.25 0.00 0.07 0.00 0.03 99.66 07:44:01 0 0.42 0.00 0.08 0.00 0.03 99.46 07:44:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:45:01 all 0.23 0.00 0.05 0.00 0.03 99.70 07:45:01 0 0.38 0.00 0.05 0.00 0.02 99.55 07:45:01 1 0.07 0.00 0.05 0.00 0.03 99.85 07:46:01 all 0.22 0.00 0.05 0.00 0.02 99.72 07:46:01 0 0.33 0.00 0.03 0.00 0.02 99.62 07:46:01 1 0.10 0.00 0.07 0.00 0.02 99.82 07:47:01 all 0.20 0.00 0.05 0.00 0.03 99.72 07:47:01 0 0.28 0.00 0.03 0.00 0.02 99.67 07:47:01 1 0.12 0.00 0.07 0.00 0.03 99.78 07:48:01 all 0.14 0.00 0.03 0.00 0.03 99.79 07:48:01 0 0.23 0.00 0.03 0.00 0.03 99.70 07:48:01 1 0.05 0.00 0.03 0.00 0.03 99.88 07:49:01 all 0.18 0.00 0.04 0.00 0.03 99.75 07:49:01 0 0.32 0.00 0.07 0.00 0.03 99.58 07:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 07:50:01 all 24.43 0.00 10.08 1.88 0.09 63.53 07:50:01 0 24.02 0.00 10.37 1.53 0.09 63.99 07:50:01 1 24.84 0.00 9.78 2.23 0.09 63.06 Average: all 5.47 0.00 2.02 0.91 0.04 91.56 Average: 0 5.56 0.00 2.15 0.92 0.04 91.34 Average: 1 5.38 0.00 1.88 0.91 0.04 91.79