---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34908 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: 2800.000 BogoMIPS: 5600.00 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34908) 12/11/24 _x86_64_ (8 CPU) 13:05:38 LINUX RESTART (8 CPU) 13:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:07:01 316.41 38.44 277.97 0.00 4264.36 84155.57 0.00 13:08:01 196.98 2.77 194.22 0.00 39.73 60269.02 0.00 13:09:01 154.13 0.10 154.03 0.00 5.97 62118.04 0.00 13:10:01 87.32 0.15 87.17 0.00 10.40 22825.72 0.00 13:11:01 174.34 0.23 174.10 0.00 28.53 51294.25 0.00 Average: 185.81 8.33 177.48 0.00 869.05 56136.40 0.00 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:01 28957392 31484440 825756 2.51 77296 2727456 2052396 6.05 1284796 2243240 472392 13:08:01 26906476 31446548 842288 2.56 174416 4446620 2078016 6.12 1602884 3760692 629132 13:09:01 27070792 31493468 788416 2.40 193672 4312360 1796572 5.29 1499772 3696288 89788 13:10:01 27132264 31250464 1029552 3.13 198940 4015944 2568840 7.57 1868456 3277320 127520 13:11:01 26530012 31495152 788436 2.40 208620 4807868 1859948 5.48 1635024 4070044 280 Average: 27319387 31434014 854890 2.60 170589 4062050 2071154 6.10 1578186 3409517 263822 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:01 docker0 50.62 49.94 3.68 315.48 0.00 0.00 0.00 0.00 13:07:01 lo 6.67 6.67 0.66 0.66 0.00 0.00 0.00 0.00 13:07:01 ens3 590.18 403.72 6174.74 98.15 0.00 0.00 0.00 0.00 13:08:01 docker0 347.06 569.71 28.86 3345.87 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 ens3 581.64 353.57 3355.51 38.76 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:09:01 veth47e7b31 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 23.46 14.67 28.59 9.83 0.00 0.00 0.00 0.00 13:10:01 vetha762e02 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:10:01 docker0 1.15 2.72 0.07 38.09 0.00 0.00 0.00 0.00 13:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:10:01 ens3 21.39 12.36 55.57 8.26 0.00 0.00 0.00 0.00 13:11:01 docker0 5.93 11.55 0.36 155.13 0.00 0.00 0.00 0.00 13:11:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:11:01 ens3 111.75 73.04 2746.93 15.65 0.00 0.00 0.00 0.00 Average: docker0 80.88 126.69 6.59 770.25 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 265.48 171.34 2470.15 34.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34908) 12/11/24 _x86_64_ (8 CPU) 13:05:38 LINUX RESTART (8 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:01 all 8.09 0.00 2.44 2.92 0.06 86.50 13:07:01 0 6.09 0.00 3.11 2.42 0.10 88.28 13:07:01 1 9.43 0.00 2.38 0.28 0.07 87.85 13:07:01 2 10.21 0.00 2.25 3.33 0.05 84.16 13:07:01 3 11.63 0.00 2.31 3.93 0.05 82.08 13:07:01 4 5.94 0.00 2.15 5.78 0.03 86.10 13:07:01 5 6.88 0.00 2.52 2.37 0.05 88.19 13:07:01 6 6.21 0.00 2.51 4.10 0.07 87.11 13:07:01 7 8.45 0.00 2.28 1.18 0.03 88.05 13:08:01 all 6.62 0.00 3.12 3.63 0.07 86.55 13:08:01 0 7.32 0.00 3.10 0.47 0.05 89.06 13:08:01 1 6.37 0.00 4.05 14.11 0.14 75.33 13:08:01 2 6.56 0.00 2.91 3.30 0.05 87.18 13:08:01 3 7.59 0.00 2.51 0.72 0.07 89.11 13:08:01 4 5.94 0.00 2.64 0.08 0.05 91.29 13:08:01 5 6.65 0.00 3.29 0.25 0.08 89.72 13:08:01 6 5.96 0.00 3.82 8.80 0.07 81.35 13:08:01 7 6.59 0.00 2.69 1.40 0.05 89.27 13:09:01 all 30.84 0.00 5.07 4.21 0.07 59.81 13:09:01 0 30.18 0.00 4.90 0.35 0.07 64.51 13:09:01 1 25.19 0.00 5.99 15.19 0.07 53.56 13:09:01 2 31.25 0.00 5.32 4.55 0.08 58.80 13:09:01 3 33.01 0.00 5.10 1.19 0.07 60.63 13:09:01 4 32.04 0.00 4.56 0.08 0.05 63.26 13:09:01 5 31.49 0.00 4.95 0.37 0.08 63.10 13:09:01 6 32.92 0.00 4.85 11.22 0.08 50.93 13:09:01 7 30.62 0.00 4.93 0.79 0.07 63.60 13:10:01 all 50.00 0.00 6.92 1.31 0.08 41.69 13:10:01 0 50.31 0.00 7.14 0.62 0.08 41.84 13:10:01 1 47.42 0.00 6.56 0.46 0.08 45.48 13:10:01 2 50.93 0.00 6.91 0.57 0.08 41.50 13:10:01 3 51.68 0.00 6.93 0.34 0.10 40.95 13:10:01 4 50.39 0.00 6.82 0.12 0.08 42.58 13:10:01 5 49.79 0.00 7.10 1.38 0.07 41.67 13:10:01 6 49.56 0.00 7.12 6.77 0.08 36.47 13:10:01 7 49.91 0.00 6.76 0.20 0.08 43.04 13:11:01 all 23.46 0.00 5.43 3.67 0.08 67.36 13:11:01 0 24.21 0.00 6.13 6.79 0.08 62.78 13:11:01 1 20.42 0.00 5.17 0.02 0.05 74.34 13:11:01 2 22.96 0.00 5.93 11.86 0.17 59.07 13:11:01 3 24.21 0.00 4.90 0.05 0.08 70.76 13:11:01 4 22.23 0.00 5.82 8.50 0.12 63.33 13:11:01 5 24.08 0.00 5.32 1.38 0.07 69.15 13:11:01 6 24.99 0.00 5.29 0.49 0.05 69.18 13:11:01 7 24.54 0.00 4.90 0.30 0.05 70.21 Average: all 23.82 0.00 4.60 3.15 0.07 68.36 Average: 0 23.62 0.00 4.87 2.12 0.08 69.31 Average: 1 21.76 0.00 4.83 6.00 0.08 67.33 Average: 2 24.45 0.00 4.67 4.72 0.09 66.07 Average: 3 25.70 0.00 4.36 1.23 0.07 68.64 Average: 4 23.33 0.00 4.40 2.90 0.07 69.31 Average: 5 23.78 0.00 4.64 1.15 0.07 70.36 Average: 6 23.93 0.00 4.72 6.28 0.07 65.01 Average: 7 24.01 0.00 4.31 0.77 0.06 70.85