---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38577 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: 2799.996 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-38577) 02/11/25 _x86_64_ (8 CPU) 02:07:22 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 164.64 9.95 154.69 0.00 1674.92 35864.82 0.00 02:10:01 87.65 0.02 87.64 0.00 0.13 41186.29 0.00 02:11:01 37.07 0.05 37.02 0.00 0.40 22522.40 0.00 02:12:01 146.13 0.72 145.41 0.00 40.53 57911.81 0.00 Average: 108.87 2.68 106.19 0.00 429.00 39372.11 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27906852 31414756 886436 2.70 104628 3571408 1961524 5.78 1621156 2844820 1035964 02:10:01 26855048 31315924 981616 2.99 108388 4476972 2293320 6.76 1800576 3668880 767472 02:11:01 27166216 31548172 749800 2.28 113688 4375076 1729964 5.10 1697208 3445104 71292 02:12:01 27364480 31511040 791348 2.41 138228 4126892 2004868 5.91 1256028 3704984 402676 Average: 27323149 31447473 852300 2.59 116233 4137587 1997419 5.89 1593742 3415947 569351 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 216.25 303.28 16.96 2035.40 0.00 0.00 0.00 0.00 02:09:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 02:09:01 vethbd0fe4c 126.48 215.30 12.32 1557.59 0.00 0.00 0.00 0.13 02:09:01 ens3 538.23 362.61 6972.17 66.47 0.00 0.00 0.00 0.00 02:10:01 docker0 0.57 0.52 0.04 0.24 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 vethbd0fe4c 0.57 0.55 0.05 0.24 0.00 0.00 0.00 0.00 02:10:01 ens3 10.13 7.93 8.11 4.49 0.00 0.00 0.00 0.00 02:11:01 docker0 2.93 2.82 0.20 9.59 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 vethbd0fe4c 2.93 2.82 0.24 9.59 0.00 0.00 0.00 0.00 02:11:01 ens3 19.38 12.40 22.93 7.42 0.00 0.00 0.00 0.00 02:12:01 docker0 67.04 102.22 5.93 858.08 0.00 0.00 0.00 0.00 02:12:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 02:12:01 ens3 460.94 319.71 10514.58 168.99 0.00 0.00 0.00 0.00 Average: docker0 71.70 102.21 5.78 725.83 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 257.17 175.66 4379.45 61.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38577) 02/11/25 _x86_64_ (8 CPU) 02:07:22 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 26.62 0.00 6.02 2.24 0.09 65.03 02:09:01 0 25.81 0.00 6.11 0.64 0.10 67.34 02:09:01 1 25.46 0.00 6.59 6.87 0.10 60.98 02:09:01 2 26.95 0.00 6.20 2.04 0.08 64.72 02:09:01 3 28.62 0.00 6.48 2.47 0.08 62.35 02:09:01 4 25.42 0.00 6.35 0.10 0.08 68.05 02:09:01 5 28.32 0.00 5.15 1.15 0.08 65.30 02:09:01 6 25.25 0.00 5.43 0.40 0.08 68.84 02:09:01 7 27.16 0.00 5.89 4.29 0.07 62.59 02:10:01 all 52.24 0.00 7.45 2.72 0.11 37.49 02:10:01 0 43.10 0.00 6.72 3.24 0.10 46.83 02:10:01 1 52.59 0.00 7.49 1.55 0.10 38.27 02:10:01 2 56.51 0.00 7.39 2.72 0.12 33.27 02:10:01 3 54.94 0.00 7.93 1.05 0.10 35.99 02:10:01 4 51.44 0.00 8.46 11.59 0.10 28.41 02:10:01 5 51.67 0.00 6.90 0.58 0.12 40.73 02:10:01 6 53.36 0.00 7.11 0.58 0.10 38.86 02:10:01 7 54.29 0.00 7.58 0.49 0.10 37.53 02:11:01 all 28.30 0.00 3.74 1.59 0.07 66.29 02:11:01 0 25.55 0.00 3.36 1.31 0.07 69.71 02:11:01 1 28.57 0.00 4.34 0.25 0.10 66.74 02:11:01 2 29.08 0.00 3.57 0.23 0.05 67.06 02:11:01 3 28.55 0.00 3.93 0.18 0.05 67.28 02:11:01 4 28.65 0.00 3.63 10.25 0.08 57.39 02:11:01 5 27.39 0.00 3.57 0.17 0.07 68.81 02:11:01 6 27.88 0.00 4.12 0.20 0.07 67.73 02:11:01 7 30.75 0.00 3.44 0.12 0.07 65.63 02:12:01 all 9.30 0.00 3.94 3.21 0.06 83.48 02:12:01 0 6.91 0.00 3.48 5.02 0.05 84.53 02:12:01 1 10.02 0.00 4.33 0.59 0.05 85.01 02:12:01 2 9.13 0.00 3.55 1.99 0.07 85.26 02:12:01 3 9.33 0.00 3.93 1.99 0.07 84.69 02:12:01 4 8.96 0.00 4.70 1.27 0.07 85.01 02:12:01 5 9.29 0.00 3.86 5.69 0.05 81.10 02:12:01 6 11.87 0.00 3.83 0.68 0.05 83.58 02:12:01 7 8.93 0.00 3.86 8.47 0.07 78.66 Average: all 29.10 0.00 5.29 2.44 0.08 63.09 Average: 0 25.35 0.00 4.92 2.55 0.08 67.10 Average: 1 29.18 0.00 5.69 2.30 0.09 62.74 Average: 2 30.41 0.00 5.18 1.74 0.08 62.59 Average: 3 30.33 0.00 5.56 1.42 0.08 62.61 Average: 4 28.56 0.00 5.77 5.80 0.08 59.78 Average: 5 29.14 0.00 4.87 1.89 0.08 64.02 Average: 6 29.57 0.00 5.12 0.46 0.08 64.77 Average: 7 30.30 0.00 5.19 3.33 0.08 61.10