---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40449 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-40449) 03/06/25 _x86_64_ (8 CPU) 09:52:43 LINUX RESTART (8 CPU) 09:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:54:02 383.35 48.70 334.65 0.00 5385.20 117430.13 0.00 09:55:01 77.12 0.02 77.11 0.00 2.98 31161.24 0.00 09:56:01 48.19 0.00 48.19 0.00 0.00 30694.22 0.00 09:57:01 101.15 0.65 100.50 0.00 31.59 46706.70 0.00 Average: 152.76 12.39 140.37 0.00 1360.37 56601.11 0.00 09:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:02 28647704 31502152 798968 2.43 100760 2958408 2132296 6.28 1197456 2562452 417328 09:55:01 27645280 31467640 829736 2.52 107192 3860764 1933000 5.70 1353492 3351212 462852 09:56:01 27132384 31503384 792588 2.41 111200 4383156 1950080 5.75 1781908 3409292 100032 09:57:01 27353740 31288932 1005676 3.06 123876 3934316 2139488 6.31 1469888 3492824 206484 Average: 27694777 31440527 856742 2.61 110757 3784161 2038716 6.01 1450686 3203945 296674 09:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:02 ens3 896.00 634.62 8199.82 124.79 0.00 0.00 0.00 0.00 09:54:02 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 09:54:02 veth2c1e7e5 118.72 171.17 11.72 1569.00 0.00 0.00 0.00 0.13 09:54:02 docker0 214.20 259.83 16.75 2048.21 0.00 0.00 0.00 0.00 09:55:01 ens3 10.85 7.27 8.61 4.69 0.00 0.00 0.00 0.00 09:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 veth2c1e7e5 0.54 0.51 0.05 0.23 0.00 0.00 0.00 0.00 09:55:01 docker0 0.54 0.46 0.04 0.22 0.00 0.00 0.00 0.00 09:56:01 ens3 17.91 13.61 22.64 7.73 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth2c1e7e5 2.22 1.97 0.19 9.49 0.00 0.00 0.00 0.00 09:56:01 docker0 2.22 1.95 0.16 9.49 0.00 0.00 0.00 0.00 09:57:01 ens3 301.92 172.81 6952.32 31.69 0.00 0.00 0.00 0.00 09:57:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 09:57:01 docker0 33.32 55.53 2.79 489.49 0.00 0.00 0.00 0.00 09:57:01 vethf2228aa 33.29 55.61 3.24 489.50 0.00 0.00 0.00 0.04 Average: ens3 307.88 207.89 3811.64 42.38 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 62.82 79.76 4.96 639.45 0.00 0.00 0.00 0.00 Average: vethf2228aa 8.36 13.96 0.81 122.91 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40449) 03/06/25 _x86_64_ (8 CPU) 09:52:43 LINUX RESTART (8 CPU) 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:02 all 11.79 0.00 4.08 2.67 0.06 81.40 09:54:02 0 9.89 0.00 4.12 0.61 0.07 85.32 09:54:02 1 10.73 0.00 3.51 0.13 0.05 85.58 09:54:02 2 16.51 0.00 3.26 0.50 0.05 79.67 09:54:02 3 10.29 0.00 3.86 1.80 0.05 84.00 09:54:02 4 9.47 0.00 3.74 1.15 0.05 85.60 09:54:02 5 10.58 0.00 3.94 4.86 0.05 80.57 09:54:02 6 13.99 0.00 4.94 6.77 0.07 74.23 09:54:02 7 12.84 0.00 5.26 5.58 0.07 76.25 09:55:01 all 57.05 0.00 7.90 0.37 0.08 34.60 09:55:01 0 58.46 0.00 7.98 0.03 0.09 33.45 09:55:01 1 56.68 0.00 7.26 0.19 0.07 35.80 09:55:01 2 56.10 0.00 8.04 0.07 0.07 35.72 09:55:01 3 57.50 0.00 7.97 0.36 0.09 34.09 09:55:01 4 57.99 0.00 8.17 0.29 0.07 33.48 09:55:01 5 56.64 0.00 7.68 0.15 0.09 35.44 09:55:01 6 56.72 0.00 7.44 0.20 0.07 35.56 09:55:01 7 56.31 0.00 8.65 1.69 0.09 33.26 09:56:01 all 35.56 0.00 5.83 0.67 0.05 57.89 09:56:01 0 33.00 0.00 5.77 0.00 0.05 61.18 09:56:01 1 34.96 0.00 5.83 0.02 0.05 59.14 09:56:01 2 36.86 0.00 5.85 3.86 0.07 53.37 09:56:01 3 35.32 0.00 6.02 0.92 0.05 57.68 09:56:01 4 34.52 0.00 5.61 0.25 0.07 59.55 09:56:01 5 37.65 0.00 5.84 0.02 0.07 56.42 09:56:01 6 37.00 0.00 5.89 0.00 0.05 57.06 09:56:01 7 35.14 0.00 5.84 0.32 0.03 58.67 09:57:01 all 25.44 0.00 4.54 2.40 0.06 67.56 09:57:01 0 24.89 0.00 4.25 0.03 0.07 70.76 09:57:01 1 27.06 0.00 3.54 0.03 0.07 69.31 09:57:01 2 24.41 0.00 4.15 0.91 0.05 70.48 09:57:01 3 24.73 0.00 5.80 13.82 0.07 55.58 09:57:01 4 26.21 0.00 4.54 3.44 0.05 65.76 09:57:01 5 25.25 0.00 4.77 0.59 0.05 69.34 09:57:01 6 26.08 0.00 4.05 0.08 0.05 69.73 09:57:01 7 24.86 0.00 5.26 0.29 0.07 69.52 Average: all 32.38 0.00 5.58 1.53 0.06 60.45 Average: 0 31.46 0.00 5.52 0.17 0.07 62.78 Average: 1 32.26 0.00 5.03 0.09 0.06 62.56 Average: 2 33.40 0.00 5.32 1.34 0.06 59.88 Average: 3 31.90 0.00 5.91 4.24 0.06 57.89 Average: 4 31.95 0.00 5.51 1.28 0.06 61.20 Average: 5 32.44 0.00 5.55 1.41 0.06 60.53 Average: 6 33.38 0.00 5.58 1.76 0.06 59.22 Average: 7 32.21 0.00 6.25 1.97 0.06 59.51