---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35579 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35579) 12/23/24 _x86_64_ (8 CPU) 04:08:36 LINUX RESTART (8 CPU) 04:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:10:01 370.06 38.45 331.60 0.00 4246.87 135176.82 0.00 04:11:01 93.78 0.27 93.52 0.00 2.13 31707.25 0.00 04:12:01 46.34 0.02 46.33 0.00 0.13 30440.54 0.00 04:13:01 70.21 0.47 69.74 0.00 38.25 27167.08 0.00 Average: 144.15 9.68 134.47 0.00 1058.52 55791.01 0.00 04:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 29185712 31544936 779260 2.37 74712 2555420 1759580 5.19 1029808 2283472 364 04:11:01 27018652 31235052 1068140 3.25 108832 4234332 2425864 7.15 1954860 3360536 847504 04:12:01 26983356 31480392 822136 2.50 113284 4489376 1936352 5.71 1832440 3495308 236516 04:13:01 28576820 31540660 769496 2.34 117608 3045960 1762176 5.19 1175832 2657880 1132 Average: 27941135 31450260 859758 2.61 103609 3581272 1970993 5.81 1498235 2949299 271379 04:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 docker0 93.27 86.17 6.51 485.36 0.00 0.00 0.00 0.00 04:10:01 ens3 643.26 479.11 6609.91 107.96 0.00 0.00 0.00 0.00 04:10:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 04:11:01 veth47ea629 172.87 325.18 16.73 2223.81 0.00 0.00 0.00 0.18 04:11:01 docker0 172.87 325.03 14.36 2223.80 0.00 0.00 0.00 0.00 04:11:01 ens3 351.54 190.90 2247.23 28.07 0.00 0.00 0.00 0.00 04:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 veth47ea629 2.90 3.10 0.24 9.61 0.00 0.00 0.00 0.00 04:12:01 docker0 2.90 3.08 0.20 9.61 0.00 0.00 0.00 0.00 04:12:01 ens3 18.68 14.63 22.45 7.64 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 109.11 68.13 2552.52 20.02 0.00 0.00 0.00 0.00 04:13:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 67.17 103.65 5.26 680.48 0.00 0.00 0.00 0.00 Average: ens3 279.13 186.97 2842.32 40.64 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35579) 12/23/24 _x86_64_ (8 CPU) 04:08:36 LINUX RESTART (8 CPU) 04:09:02 CPU %user %nice %system %iowait %steal %idle 04:10:01 all 9.54 0.00 3.18 3.02 0.06 84.20 04:10:01 0 10.20 0.00 2.97 2.78 0.05 84.00 04:10:01 1 8.10 0.00 3.17 0.92 0.07 87.74 04:10:01 2 8.71 0.00 3.98 7.68 0.07 79.57 04:10:01 3 9.20 0.00 3.69 5.36 0.05 81.70 04:10:01 4 9.44 0.00 2.79 0.92 0.05 86.79 04:10:01 5 10.63 0.00 3.05 0.32 0.05 85.95 04:10:01 6 9.00 0.00 3.13 4.07 0.07 83.73 04:10:01 7 11.06 0.00 2.67 2.16 0.07 84.05 04:11:01 all 51.04 0.00 7.40 1.96 0.10 39.50 04:11:01 0 51.36 0.00 6.96 0.88 0.10 40.71 04:11:01 1 50.03 0.00 7.39 0.59 0.10 41.89 04:11:01 2 48.93 0.00 7.70 8.02 0.10 35.25 04:11:01 3 52.41 0.00 7.40 1.91 0.12 38.16 04:11:01 4 50.55 0.00 7.72 0.13 0.10 41.49 04:11:01 5 50.40 0.00 7.48 0.52 0.08 41.51 04:11:01 6 52.85 0.00 7.58 1.43 0.10 38.04 04:11:01 7 51.77 0.00 6.96 2.22 0.12 38.92 04:12:01 all 40.45 0.00 6.77 1.52 0.09 51.17 04:12:01 0 39.90 0.00 6.74 0.45 0.08 52.83 04:12:01 1 40.14 0.00 6.30 0.03 0.08 53.44 04:12:01 2 41.50 0.00 6.76 0.24 0.08 51.42 04:12:01 3 39.53 0.00 7.55 4.13 0.12 48.66 04:12:01 4 42.01 0.00 6.33 0.44 0.08 51.14 04:12:01 5 39.94 0.00 6.74 5.80 0.08 47.44 04:12:01 6 40.35 0.00 6.53 0.19 0.08 52.85 04:12:01 7 40.26 0.00 7.18 0.89 0.08 51.59 04:13:01 all 20.41 0.00 2.74 1.85 0.06 74.94 04:13:01 0 20.36 0.00 3.23 8.27 0.05 68.10 04:13:01 1 19.71 0.00 2.20 0.03 0.07 77.99 04:13:01 2 19.87 0.00 2.65 0.05 0.07 77.36 04:13:01 3 20.12 0.00 1.98 0.72 0.05 77.13 04:13:01 4 19.55 0.00 3.69 0.02 0.05 76.69 04:13:01 5 21.15 0.00 2.75 4.59 0.07 71.45 04:13:01 6 21.78 0.00 2.71 0.94 0.08 74.48 04:13:01 7 20.73 0.00 2.69 0.27 0.05 76.27 Average: all 30.44 0.00 5.03 2.09 0.08 62.37 Average: 0 30.55 0.00 4.98 3.09 0.07 61.30 Average: 1 29.58 0.00 4.77 0.39 0.08 65.18 Average: 2 29.78 0.00 5.27 3.98 0.08 60.89 Average: 3 30.37 0.00 5.15 3.02 0.08 61.38 Average: 4 30.48 0.00 5.14 0.38 0.07 63.94 Average: 5 30.58 0.00 5.01 2.81 0.07 61.52 Average: 6 31.11 0.00 5.00 1.64 0.08 62.16 Average: 7 31.04 0.00 4.88 1.38 0.08 62.62