---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38917 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-38917) 02/14/25 _x86_64_ (8 CPU) 00:10:44 LINUX RESTART (8 CPU) 00:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:12:02 389.62 48.04 341.58 0.00 5391.77 108994.23 0.00 00:13:01 290.72 3.15 287.57 0.00 32.79 74921.86 0.00 00:14:01 31.71 0.02 31.69 0.00 0.13 22065.94 0.00 00:15:01 185.25 0.17 185.09 0.00 10.00 53006.50 0.00 Average: 224.06 12.88 211.18 0.00 1364.00 64706.28 0.00 00:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:12:02 29187932 31525776 797600 2.43 75364 2533892 1922652 5.67 1036316 2272596 0 00:13:01 27060052 31036644 1263136 3.84 185440 3899156 2631016 7.75 1928432 3321476 452876 00:14:01 26235384 30724216 1574764 4.79 188884 4366856 2652020 7.82 2096684 3940880 443104 00:15:01 27144828 31497376 804880 2.45 195808 4248032 2059412 6.07 1418700 3732016 296580 Average: 27407049 31196003 1110095 3.38 161374 3761984 2316275 6.83 1620033 3316742 298140 00:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:12:02 docker0 25.33 27.63 1.90 192.66 0.00 0.00 0.00 0.00 00:12:02 ens3 595.98 411.81 6012.60 101.23 0.00 0.00 0.00 0.00 00:12:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 00:13:01 docker0 308.98 461.13 26.14 2928.78 0.00 0.00 0.00 0.00 00:13:01 ens3 496.75 327.77 2963.99 41.09 0.00 0.00 0.00 0.00 00:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:13:01 vetha3c47af 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 11.25 7.82 9.36 5.27 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 vetha3c47af 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 6.30 12.18 0.38 160.94 0.00 0.00 0.00 0.00 00:15:01 ens3 124.80 77.40 2752.22 17.16 0.00 0.00 0.00 0.00 00:15:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 84.25 123.89 7.03 812.13 0.00 0.00 0.00 0.00 Average: ens3 306.43 205.71 2934.42 41.19 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38917) 02/14/25 _x86_64_ (8 CPU) 00:10:44 LINUX RESTART (8 CPU) 00:11:01 CPU %user %nice %system %iowait %steal %idle 00:12:02 all 9.42 0.00 3.39 3.11 0.06 84.02 00:12:02 0 9.57 0.00 3.33 0.85 0.05 86.19 00:12:02 1 10.22 0.00 3.79 1.14 0.07 84.78 00:12:02 2 13.51 0.00 2.56 0.81 0.05 83.07 00:12:02 3 8.95 0.00 2.92 6.47 0.07 81.59 00:12:02 4 8.97 0.00 3.02 1.69 0.07 86.25 00:12:02 5 7.27 0.00 3.76 5.51 0.05 83.41 00:12:02 6 9.28 0.00 4.09 5.64 0.07 80.91 00:12:02 7 7.54 0.00 3.65 2.83 0.07 85.91 00:13:01 all 22.08 0.00 5.43 3.39 0.08 69.02 00:13:01 0 22.05 0.00 5.71 2.22 0.10 69.91 00:13:01 1 22.17 0.00 5.93 11.17 0.07 60.66 00:13:01 2 20.26 0.00 4.44 0.34 0.05 74.91 00:13:01 3 22.13 0.00 7.27 10.51 0.10 59.99 00:13:01 4 22.07 0.00 4.85 0.22 0.10 72.76 00:13:01 5 23.04 0.00 5.27 0.68 0.07 70.94 00:13:01 6 23.54 0.00 5.09 1.08 0.05 70.25 00:13:01 7 21.43 0.00 4.88 0.98 0.07 72.64 00:14:01 all 52.06 0.00 6.51 0.64 0.08 40.71 00:14:01 0 52.00 0.00 6.52 0.07 0.07 41.34 00:14:01 1 52.01 0.00 6.44 0.13 0.08 41.33 00:14:01 2 51.20 0.00 6.74 0.03 0.08 41.94 00:14:01 3 54.01 0.00 6.99 3.73 0.08 35.19 00:14:01 4 52.46 0.00 6.14 0.30 0.08 41.01 00:14:01 5 50.87 0.00 6.21 0.18 0.07 42.67 00:14:01 6 51.27 0.00 6.63 0.60 0.08 41.41 00:14:01 7 52.68 0.00 6.39 0.08 0.07 40.78 00:15:01 all 35.01 0.00 7.19 1.98 0.09 55.73 00:15:01 0 34.38 0.00 6.07 0.20 0.08 59.26 00:15:01 1 34.19 0.00 7.31 10.76 0.08 47.65 00:15:01 2 35.37 0.00 6.81 0.13 0.07 57.61 00:15:01 3 33.65 0.00 7.93 3.39 0.08 54.94 00:15:01 4 35.83 0.00 7.03 0.59 0.10 56.45 00:15:01 5 35.11 0.00 7.70 0.35 0.13 56.70 00:15:01 6 35.45 0.00 7.59 0.42 0.08 56.45 00:15:01 7 36.05 0.00 7.12 0.07 0.08 56.68 Average: all 29.69 0.00 5.63 2.28 0.08 62.33 Average: 0 29.53 0.00 5.41 0.83 0.08 64.15 Average: 1 29.67 0.00 5.86 5.76 0.08 58.63 Average: 2 30.13 0.00 5.14 0.33 0.06 64.34 Average: 3 29.74 0.00 6.27 6.00 0.08 57.90 Average: 4 29.89 0.00 5.26 0.70 0.09 64.06 Average: 5 29.12 0.00 5.74 1.69 0.08 63.38 Average: 6 29.93 0.00 5.86 1.94 0.07 62.20 Average: 7 29.46 0.00 5.51 0.99 0.07 63.96