---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36247 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36247) 01/07/25 _x86_64_ (8 CPU) 02:48:45 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:50:02 218.01 47.58 170.44 0.00 5344.98 69661.86 0.00 02:51:01 101.14 0.44 100.69 0.00 15.18 34192.58 0.00 02:52:01 106.73 0.40 106.33 0.00 28.52 47666.11 0.00 02:53:01 126.78 0.67 126.11 0.00 9.73 49891.68 0.00 Average: 138.32 12.32 126.00 0.00 1355.13 50420.55 0.00 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:02 29475628 31551348 786448 2.39 65644 2298352 2052312 6.05 1007132 2042932 392952 02:51:01 28334960 31496384 803036 2.44 102388 3240616 2039648 6.01 1311416 2741616 454028 02:52:01 27922092 31526888 778004 2.37 113708 3653828 1851060 5.46 1173376 3276052 278004 02:53:01 27186324 31516308 782564 2.38 150548 4258072 1778004 5.24 1266668 3829112 536 Average: 28229751 31522732 787513 2.39 108072 3362717 1930256 5.69 1189648 2972428 281380 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:02 ens3 548.23 354.39 5927.21 81.87 0.00 0.00 0.00 0.00 02:50:02 docker0 22.03 23.16 1.78 141.16 0.00 0.00 0.00 0.00 02:50:02 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 02:51:01 ens3 197.83 115.34 1293.45 68.29 0.00 0.00 0.00 0.00 02:51:01 veth95064d7 81.00 151.21 7.96 1256.90 0.00 0.00 0.00 0.10 02:51:01 docker0 81.00 151.09 6.85 1256.90 0.00 0.00 0.00 0.00 02:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:52:01 ens3 215.64 127.12 6457.13 24.98 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 02:53:01 ens3 293.32 168.39 4486.51 36.52 0.00 0.00 0.00 0.00 02:53:01 docker0 72.15 138.08 6.70 1236.88 0.00 0.00 0.00 0.00 02:53:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 314.24 191.63 4554.74 52.85 0.00 0.00 0.00 0.00 Average: docker0 43.64 77.77 3.82 656.21 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36247) 01/07/25 _x86_64_ (8 CPU) 02:48:45 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:02 all 7.99 0.00 2.44 5.48 0.07 84.02 02:50:02 0 10.97 0.00 2.79 14.41 0.08 71.75 02:50:02 1 6.86 0.00 2.72 1.81 0.07 88.54 02:50:02 2 6.89 0.00 1.69 0.77 0.05 90.61 02:50:02 3 8.08 0.00 2.39 9.24 0.07 80.22 02:50:02 4 5.35 0.00 2.38 10.97 0.07 81.23 02:50:02 5 8.86 0.00 2.02 4.05 0.07 85.01 02:50:02 6 10.27 0.00 1.58 0.18 0.08 87.88 02:50:02 7 6.65 0.00 3.99 2.48 0.05 86.83 02:51:01 all 29.57 0.00 6.17 4.73 0.11 59.43 02:51:01 0 26.80 0.00 6.74 23.35 0.12 42.99 02:51:01 1 30.30 0.00 6.74 4.30 0.10 58.56 02:51:01 2 29.86 0.00 6.08 0.82 0.10 63.13 02:51:01 3 30.30 0.00 6.30 2.42 0.10 60.88 02:51:01 4 31.64 0.00 6.02 1.23 0.10 61.01 02:51:01 5 31.53 0.00 6.26 0.43 0.12 61.66 02:51:01 6 30.43 0.00 6.26 0.36 0.10 62.85 02:51:01 7 25.63 0.00 4.96 5.06 0.10 64.25 02:52:01 all 24.18 0.00 5.65 5.47 0.11 64.59 02:52:01 0 23.07 0.00 4.92 12.31 0.12 59.58 02:52:01 1 23.76 0.00 6.87 5.28 0.14 63.95 02:52:01 2 24.68 0.00 6.13 1.58 0.08 67.52 02:52:01 3 25.39 0.00 6.14 7.58 0.12 60.78 02:52:01 4 24.14 0.00 5.27 2.20 0.12 68.27 02:52:01 5 24.41 0.00 5.75 11.36 0.12 58.36 02:52:01 6 24.79 0.00 5.55 1.44 0.08 68.14 02:52:01 7 23.19 0.00 4.57 2.18 0.09 69.98 02:53:01 all 6.29 0.00 3.02 6.49 0.06 84.13 02:53:01 0 5.88 0.00 2.67 0.23 0.05 91.17 02:53:01 1 6.19 0.00 3.65 31.58 0.10 58.48 02:53:01 2 6.10 0.00 3.47 0.05 0.05 90.33 02:53:01 3 5.98 0.00 2.51 11.25 0.05 80.22 02:53:01 4 6.46 0.00 2.77 0.30 0.07 90.41 02:53:01 5 6.03 0.00 3.05 7.43 0.07 83.43 02:53:01 6 6.09 0.00 2.30 0.03 0.05 91.53 02:53:01 7 7.61 0.00 3.77 1.21 0.07 87.34 Average: all 16.92 0.00 4.31 5.55 0.09 73.14 Average: 0 16.57 0.00 4.26 12.50 0.09 66.58 Average: 1 16.68 0.00 4.98 10.77 0.10 67.47 Average: 2 16.79 0.00 4.33 0.80 0.07 78.01 Average: 3 17.34 0.00 4.32 7.65 0.08 70.61 Average: 4 16.84 0.00 4.10 3.69 0.09 75.28 Average: 5 17.63 0.00 4.25 5.81 0.09 72.21 Average: 6 17.83 0.00 3.91 0.50 0.08 77.68 Average: 7 15.69 0.00 4.32 2.72 0.08 77.20