---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34921 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-34921) 12/11/24 _x86_64_ (8 CPU) 20:09:36 LINUX RESTART (8 CPU) 20:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:11:01 286.44 39.16 247.28 0.00 4356.41 60240.64 0.00 20:12:01 285.32 1.83 283.49 0.00 22.13 107499.02 0.00 20:13:01 112.46 0.18 112.28 0.00 8.53 44031.61 0.00 20:14:01 156.97 0.32 156.66 0.00 28.66 72943.04 0.00 Average: 209.98 10.25 199.73 0.00 1090.33 71224.33 0.00 20:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:11:01 29172708 31522352 809676 2.46 74392 2545972 1829532 5.39 1048496 2283508 98184 20:12:01 27968896 31502952 812228 2.47 181500 3510164 1783296 5.26 1170516 3235436 464 20:13:01 27571280 31297388 1007204 3.06 189052 3648836 2484596 7.32 1598540 3150428 104688 20:14:01 26897788 31450212 852056 2.59 199000 4418696 1864880 5.50 1461188 3911740 620 Average: 27902668 31443226 870291 2.65 160986 3530917 1990576 5.87 1319685 3145278 50989 20:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:11:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 20:11:01 docker0 44.20 44.60 3.32 273.28 0.00 0.00 0.00 0.00 20:11:01 ens3 533.93 378.87 6188.65 107.39 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 312.03 486.60 26.47 3302.63 0.00 0.00 0.00 0.00 20:12:01 ens3 494.42 316.33 3309.05 34.17 0.00 0.00 0.00 0.00 20:13:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:13:01 veth5a271b1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 docker0 1.37 2.90 0.08 38.12 0.00 0.00 0.00 0.00 20:13:01 ens3 40.54 23.58 77.80 16.37 0.00 0.00 0.00 0.00 20:14:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 20:14:01 docker0 5.85 11.46 0.35 152.50 0.00 0.00 0.00 0.00 20:14:01 ens3 138.18 87.04 2776.49 24.32 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 91.06 136.78 7.58 944.43 0.00 0.00 0.00 0.00 Average: ens3 300.79 200.71 3075.03 45.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34921) 12/11/24 _x86_64_ (8 CPU) 20:09:36 LINUX RESTART (8 CPU) 20:10:02 CPU %user %nice %system %iowait %steal %idle 20:11:01 all 9.54 0.00 3.02 3.37 0.07 83.99 20:11:01 0 10.13 0.00 2.26 3.98 0.09 83.54 20:11:01 1 9.28 0.00 3.28 4.36 0.07 83.01 20:11:01 2 9.20 0.00 2.76 1.16 0.05 86.83 20:11:01 3 10.71 0.00 3.59 5.52 0.09 80.09 20:11:01 4 11.11 0.00 3.10 1.56 0.07 84.16 20:11:01 5 7.50 0.00 2.74 0.88 0.07 88.81 20:11:01 6 8.88 0.00 4.02 9.09 0.09 77.93 20:11:01 7 9.57 0.00 2.45 0.45 0.05 87.49 20:12:01 all 6.21 0.00 3.21 6.48 0.08 84.02 20:12:01 0 7.24 0.00 3.28 1.28 0.05 88.15 20:12:01 1 5.90 0.00 4.87 32.35 0.08 56.80 20:12:01 2 5.91 0.00 3.98 5.68 0.07 84.36 20:12:01 3 6.14 0.00 2.65 5.31 0.08 85.82 20:12:01 4 6.62 0.00 2.40 0.29 0.07 90.62 20:12:01 5 5.59 0.00 3.31 2.54 0.08 88.48 20:12:01 6 6.34 0.00 2.92 2.95 0.10 87.68 20:12:01 7 5.97 0.00 2.28 1.60 0.07 90.08 20:13:01 all 47.16 0.00 7.96 1.82 0.09 42.97 20:13:01 0 49.04 0.00 9.06 1.47 0.10 40.33 20:13:01 1 44.98 0.00 7.25 1.07 0.08 46.62 20:13:01 2 47.64 0.00 7.72 1.48 0.10 43.05 20:13:01 3 48.20 0.00 8.55 4.09 0.08 39.08 20:13:01 4 48.63 0.00 7.78 2.29 0.08 41.22 20:13:01 5 44.53 0.00 7.82 0.47 0.08 47.09 20:13:01 6 47.52 0.00 8.26 3.23 0.08 40.91 20:13:01 7 46.70 0.00 7.25 0.47 0.08 45.50 20:14:01 all 20.60 0.00 4.53 2.57 0.08 72.23 20:14:01 0 20.65 0.00 5.79 17.18 0.08 56.29 20:14:01 1 19.93 0.00 4.49 1.16 0.10 74.31 20:14:01 2 19.57 0.00 4.21 0.37 0.07 75.79 20:14:01 3 20.72 0.00 4.03 0.66 0.08 74.50 20:14:01 4 20.89 0.00 4.09 0.12 0.07 74.84 20:14:01 5 19.05 0.00 3.77 0.12 0.07 76.99 20:14:01 6 23.72 0.00 4.72 1.04 0.07 70.45 20:14:01 7 20.26 0.00 5.11 0.02 0.07 74.54 Average: all 20.92 0.00 4.69 3.56 0.08 70.76 Average: 0 21.83 0.00 5.11 5.97 0.08 67.02 Average: 1 20.05 0.00 4.98 9.74 0.08 65.15 Average: 2 20.63 0.00 4.67 2.18 0.07 72.45 Average: 3 21.48 0.00 4.71 3.89 0.08 69.84 Average: 4 21.85 0.00 4.35 1.06 0.07 72.67 Average: 5 19.17 0.00 4.41 1.00 0.08 75.34 Average: 6 21.66 0.00 4.98 4.06 0.08 69.21 Average: 7 20.66 0.00 4.28 0.63 0.07 74.36