---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6256 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 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-6256) 03/29/23 _x86_64_ (8 CPU) 21:50:46 LINUX RESTART (8 CPU) 21:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:52:01 377.65 48.69 328.96 0.00 5516.49 176942.89 0.00 21:53:01 135.34 1.32 134.03 0.00 19.60 45357.91 0.00 21:54:01 161.56 0.23 161.32 0.00 14.13 36236.49 0.00 Average: 224.00 16.57 207.43 0.00 1829.59 85672.12 0.00 21:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:52:01 29172128 31566008 756912 2.30 73440 2596648 1995356 5.88 1023856 2335472 452 21:53:01 28002888 31340572 960452 2.92 145316 3375476 2406148 7.09 1478536 2934492 212444 21:54:01 27676628 31560680 737132 2.24 159212 3867152 1824896 5.38 1260020 3436748 184076 Average: 28283881 31489087 818165 2.49 125989 3279759 2075467 6.12 1254137 2902237 132324 21:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:52:01 lo 7.19 7.19 0.69 0.69 0.00 0.00 0.00 0.00 21:52:01 ens3 704.81 490.48 6719.83 120.64 0.00 0.00 0.00 0.00 21:52:01 docker0 7.34 9.83 0.65 112.14 0.00 0.00 0.00 0.00 21:53:01 vethe7fa8d2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 21:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 338.01 199.48 1901.38 27.67 0.00 0.00 0.00 0.00 21:53:01 docker0 181.67 310.75 14.57 1875.53 0.00 0.00 0.00 0.00 21:54:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:54:01 ens3 136.23 81.24 2677.04 19.06 0.00 0.00 0.00 0.00 21:54:01 docker0 2.95 7.28 0.18 85.62 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 391.28 255.76 3749.59 55.43 0.00 0.00 0.00 0.00 Average: docker0 64.30 109.84 5.16 694.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6256) 03/29/23 _x86_64_ (8 CPU) 21:50:46 LINUX RESTART (8 CPU) 21:51:02 CPU %user %nice %system %iowait %steal %idle 21:52:01 all 10.16 0.00 3.73 3.07 0.05 82.99 21:52:01 0 8.13 0.00 3.88 0.17 0.05 87.76 21:52:01 1 12.85 0.00 3.50 0.14 0.03 83.48 21:52:01 2 8.31 0.00 2.96 3.35 0.07 85.32 21:52:01 3 11.22 0.00 3.90 10.20 0.05 74.63 21:52:01 4 11.01 0.00 3.90 3.56 0.05 81.47 21:52:01 5 11.59 0.00 2.50 0.46 0.05 85.40 21:52:01 6 9.39 0.00 5.26 4.22 0.05 81.08 21:52:01 7 8.77 0.00 3.96 2.53 0.07 84.67 21:53:01 all 13.49 0.00 3.97 1.52 0.06 80.97 21:53:01 0 12.93 0.00 4.54 0.24 0.05 82.25 21:53:01 1 14.02 0.00 3.54 0.35 0.05 82.03 21:53:01 2 13.85 0.00 3.55 0.20 0.07 82.33 21:53:01 3 13.41 0.00 3.71 0.30 0.07 82.50 21:53:01 4 13.36 0.00 4.13 1.98 0.03 80.50 21:53:01 5 14.07 0.00 4.27 7.98 0.07 73.61 21:53:01 6 13.23 0.00 4.35 0.42 0.05 81.95 21:53:01 7 13.02 0.00 3.63 0.72 0.07 82.56 21:54:01 all 34.33 0.00 6.40 2.17 0.07 57.03 21:54:01 0 33.35 0.00 6.34 2.09 0.07 58.16 21:54:01 1 35.37 0.00 5.87 0.13 0.08 58.54 21:54:01 2 33.55 0.00 6.71 0.05 0.07 59.63 21:54:01 3 34.85 0.00 7.29 7.58 0.07 50.21 21:54:01 4 33.68 0.00 5.76 0.12 0.07 60.37 21:54:01 5 35.63 0.00 6.43 3.54 0.07 54.33 21:54:01 6 33.83 0.00 6.24 0.20 0.07 59.65 21:54:01 7 34.41 0.00 6.56 3.62 0.07 55.34 Average: all 19.37 0.00 4.70 2.25 0.06 73.62 Average: 0 18.18 0.00 4.92 0.83 0.06 76.00 Average: 1 20.77 0.00 4.31 0.21 0.06 74.66 Average: 2 18.61 0.00 4.41 1.19 0.07 75.71 Average: 3 19.88 0.00 4.98 5.99 0.06 69.09 Average: 4 19.39 0.00 4.60 1.88 0.05 74.08 Average: 5 20.47 0.00 4.41 4.01 0.06 71.05 Average: 6 18.84 0.00 5.28 1.60 0.06 74.22 Average: 7 18.78 0.00 4.72 2.28 0.07 74.15