---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40871 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40871) 03/11/25 _x86_64_ (8 CPU) 07:32:43 LINUX RESTART (8 CPU) 07:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:34:01 382.62 48.03 334.59 0.00 5419.39 190780.27 0.00 07:35:01 336.84 2.53 334.31 0.00 30.53 97044.36 0.00 07:36:01 193.72 0.25 193.47 0.00 5.73 80983.70 0.00 07:37:01 112.81 0.20 112.61 0.00 16.39 49980.27 0.00 Average: 256.50 12.76 243.74 0.00 1368.12 104698.46 0.00 07:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 29136320 31555172 757744 2.30 76288 2621380 1881412 5.54 1036092 2322960 63340 07:35:01 26916224 31315240 975120 2.97 191152 4313384 2347580 6.92 1624640 3755368 313988 07:36:01 25514920 31316796 966224 2.94 230116 5542372 2059392 6.07 1632672 5003052 600 07:37:01 23978636 31109200 1173424 3.57 234904 6817776 2697784 7.95 2345184 5787864 638984 Average: 26386525 31324102 968128 2.94 183115 4823728 2246542 6.62 1659647 4217311 254228 07:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 ens3 633.36 441.50 6463.73 101.78 0.00 0.00 0.00 0.00 07:34:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 07:34:01 docker0 67.63 67.23 4.85 398.17 0.00 0.00 0.00 0.00 07:35:01 ens3 564.17 349.69 5231.32 46.36 0.00 0.00 0.00 0.00 07:35:01 lo 2.60 2.60 0.30 0.30 0.00 0.00 0.00 0.00 07:35:01 docker0 273.35 429.08 23.80 2886.38 0.00 0.00 0.00 0.00 07:35:01 veth55531ce 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 ens3 414.53 187.02 6217.99 38.46 0.00 0.00 0.00 0.00 07:36:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 07:36:01 docker0 148.44 353.77 19.49 5459.92 0.00 0.00 0.00 0.00 07:36:01 veth6c66b0f 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 veth55531ce 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 61.78 57.15 63.78 126.14 0.00 0.00 0.00 0.00 07:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:37:01 veth8e4cae1 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:37:01 docker0 1.73 3.30 0.13 38.23 0.00 0.00 0.00 0.00 Average: ens3 418.45 258.84 4494.10 78.19 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.27 0.27 0.00 0.00 0.00 0.00 Average: veth8e4cae1 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 122.78 213.33 12.07 2195.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40871) 03/11/25 _x86_64_ (8 CPU) 07:32:43 LINUX RESTART (8 CPU) 07:33:01 CPU %user %nice %system %iowait %steal %idle 07:34:01 all 9.26 0.00 3.05 2.91 0.06 84.72 07:34:01 0 9.83 0.00 3.35 3.55 0.07 83.20 07:34:01 1 10.50 0.00 2.39 0.69 0.05 86.37 07:34:01 2 8.33 0.00 4.70 5.89 0.07 81.01 07:34:01 3 6.50 0.00 3.62 7.46 0.05 82.37 07:34:01 4 12.42 0.00 1.86 3.25 0.07 82.40 07:34:01 5 9.20 0.00 2.85 0.97 0.07 86.91 07:34:01 6 10.38 0.00 2.97 0.89 0.07 85.69 07:34:01 7 6.93 0.00 2.66 0.56 0.05 89.80 07:35:01 all 17.46 0.00 5.75 3.78 0.08 72.94 07:35:01 0 17.72 0.00 4.62 0.19 0.10 77.37 07:35:01 1 17.46 0.00 5.93 9.03 0.08 67.49 07:35:01 2 17.17 0.00 6.80 11.82 0.08 64.12 07:35:01 3 18.29 0.00 5.77 1.67 0.08 74.19 07:35:01 4 18.51 0.00 6.90 1.08 0.07 73.43 07:35:01 5 16.75 0.00 5.04 2.89 0.07 75.26 07:35:01 6 17.01 0.00 6.15 3.12 0.07 73.65 07:35:01 7 16.74 0.00 4.80 0.46 0.07 77.94 07:36:01 all 22.13 0.00 5.48 3.02 0.08 69.29 07:36:01 0 21.01 0.00 5.02 2.08 0.07 71.82 07:36:01 1 20.05 0.00 5.95 6.80 0.05 67.15 07:36:01 2 24.29 0.00 5.58 0.71 0.08 69.34 07:36:01 3 28.74 0.00 7.55 1.05 0.10 62.57 07:36:01 4 24.57 0.00 6.35 0.34 0.08 68.66 07:36:01 5 21.09 0.00 4.30 2.26 0.08 72.27 07:36:01 6 21.87 0.00 5.27 0.39 0.08 72.38 07:36:01 7 15.43 0.00 3.87 10.52 0.12 70.07 07:37:01 all 31.71 0.00 4.75 1.45 0.08 62.01 07:37:01 0 31.10 0.00 4.66 1.90 0.08 62.26 07:37:01 1 28.94 0.00 4.49 1.34 0.07 65.16 07:37:01 2 33.10 0.00 5.16 7.17 0.10 54.48 07:37:01 3 23.37 0.00 3.65 0.05 0.07 72.87 07:37:01 4 21.95 0.00 3.89 0.02 0.05 74.10 07:37:01 5 33.45 0.00 6.72 0.07 0.10 59.67 07:37:01 6 50.53 0.00 4.86 0.57 0.10 43.94 07:37:01 7 31.35 0.00 4.55 0.52 0.10 63.47 Average: all 20.15 0.00 4.76 2.79 0.08 72.23 Average: 0 19.93 0.00 4.41 1.93 0.08 73.65 Average: 1 19.25 0.00 4.69 4.46 0.06 71.54 Average: 2 20.71 0.00 5.56 6.39 0.08 67.25 Average: 3 19.23 0.00 5.14 2.55 0.08 73.01 Average: 4 19.37 0.00 4.75 1.17 0.07 74.64 Average: 5 20.12 0.00 4.73 1.54 0.08 73.53 Average: 6 24.97 0.00 4.81 1.24 0.08 68.90 Average: 7 17.62 0.00 3.97 3.02 0.08 75.30