---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38265 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38265) 02/06/25 _x86_64_ (8 CPU) 08:04:53 LINUX RESTART (8 CPU) 08:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:06:02 341.44 48.19 293.25 0.00 5415.90 153802.10 0.00 08:07:01 326.32 2.88 323.44 0.00 26.17 96800.00 0.00 08:08:01 35.54 0.18 35.36 0.00 18.53 24633.24 0.00 08:09:01 78.80 0.23 78.57 0.00 9.73 20842.40 0.00 08:10:01 232.41 1.18 231.23 0.00 89.85 87709.25 0.00 Average: 202.49 10.56 191.93 0.00 1115.70 76692.25 0.00 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:02 29187828 31535356 777988 2.37 74712 2551852 1855072 5.47 1032000 2274472 616912 08:07:01 27828120 31347900 944540 2.87 182888 3476532 2046856 6.03 1355952 3153876 18612 08:08:01 26918900 31313260 974628 2.96 186716 4300328 2148684 6.33 1682656 3686960 454708 08:09:01 27008504 31345992 940408 2.86 190460 4233280 2139180 6.30 1855400 3416996 725208 08:10:01 25993348 31490296 796772 2.42 213952 5266940 1898496 5.60 1480100 4695360 19792 Average: 27387340 31406561 886867 2.70 169746 3965786 2017658 5.95 1481222 3445533 367046 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:02 lo 6.87 6.87 0.67 0.67 0.00 0.00 0.00 0.00 08:06:02 docker0 33.69 32.46 2.49 191.05 0.00 0.00 0.00 0.00 08:06:02 ens3 566.57 404.67 6039.00 99.06 0.00 0.00 0.00 0.00 08:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 docker0 281.41 444.94 24.38 2927.53 0.00 0.00 0.00 0.00 08:07:01 ens3 473.61 298.75 2955.25 39.40 0.00 0.00 0.00 0.00 08:07:01 veth4487ecc 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 08:08:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 docker0 0.90 1.25 0.11 0.36 0.00 0.00 0.00 0.00 08:08:01 ens3 13.41 8.32 10.61 5.75 0.00 0.00 0.00 0.00 08:08:01 veth4487ecc 0.90 1.30 0.12 0.36 0.00 0.00 0.00 0.00 08:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:09:01 docker0 1.40 2.40 0.08 38.10 0.00 0.00 0.00 0.00 08:09:01 veth8136fa9 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:09:01 ens3 26.68 15.87 65.19 8.39 0.00 0.00 0.00 0.00 08:10:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 08:10:01 docker0 52.56 82.95 5.05 923.14 0.00 0.00 0.00 0.00 08:10:01 ens3 352.14 210.13 8196.45 32.61 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 73.30 111.69 6.36 809.00 0.00 0.00 0.00 0.00 Average: ens3 285.87 187.18 3455.08 37.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38265) 02/06/25 _x86_64_ (8 CPU) 08:04:53 LINUX RESTART (8 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:02 all 9.85 0.00 3.34 2.00 0.05 84.76 08:06:02 0 11.54 0.00 3.14 0.40 0.07 84.85 08:06:02 1 10.70 0.00 2.85 0.25 0.05 86.15 08:06:02 2 10.24 0.00 4.55 9.87 0.07 75.28 08:06:02 3 10.19 0.00 2.93 0.57 0.05 86.25 08:06:02 4 9.34 0.00 2.80 1.51 0.05 86.31 08:06:02 5 11.18 0.00 3.11 0.72 0.05 84.93 08:06:02 6 7.63 0.00 3.21 1.89 0.03 87.24 08:06:02 7 7.94 0.00 4.17 0.74 0.07 87.08 08:07:01 all 7.52 0.00 3.60 5.96 0.06 82.86 08:07:01 0 7.41 0.00 2.91 0.91 0.05 88.73 08:07:01 1 8.02 0.00 6.00 19.95 0.07 65.96 08:07:01 2 8.46 0.00 3.82 8.34 0.07 79.31 08:07:01 3 7.36 0.00 3.63 1.08 0.07 87.87 08:07:01 4 4.97 0.00 1.84 1.83 0.03 91.33 08:07:01 5 7.70 0.00 2.95 0.91 0.05 88.39 08:07:01 6 8.78 0.00 3.64 0.53 0.05 87.00 08:07:01 7 7.51 0.00 4.06 14.33 0.07 74.04 08:08:01 all 42.35 0.00 6.06 0.94 0.08 50.57 08:08:01 0 43.13 0.00 6.40 0.18 0.08 50.20 08:08:01 1 41.67 0.00 5.58 0.77 0.08 51.90 08:08:01 2 43.44 0.00 6.33 0.02 0.08 50.13 08:08:01 3 42.72 0.00 5.98 0.07 0.07 51.17 08:08:01 4 36.84 0.00 5.72 6.21 0.08 51.14 08:08:01 5 42.45 0.00 6.26 0.15 0.08 51.05 08:08:01 6 44.73 0.00 5.69 0.12 0.08 49.39 08:08:01 7 43.82 0.00 6.50 0.00 0.08 49.60 08:09:01 all 50.66 0.00 7.21 1.04 0.07 41.02 08:09:01 0 50.59 0.00 6.99 0.60 0.07 41.75 08:09:01 1 52.43 0.00 6.91 0.74 0.07 39.86 08:09:01 2 50.73 0.00 7.53 0.13 0.07 41.54 08:09:01 3 51.60 0.00 8.08 5.38 0.08 34.86 08:09:01 4 48.09 0.00 6.27 0.47 0.07 45.09 08:09:01 5 51.57 0.00 7.65 0.32 0.08 40.38 08:09:01 6 51.60 0.00 7.37 0.55 0.07 40.40 08:09:01 7 48.62 0.00 6.85 0.13 0.08 44.31 08:10:01 all 8.99 0.00 4.08 4.54 0.06 82.34 08:10:01 0 10.02 0.00 4.65 2.58 0.08 82.67 08:10:01 1 8.94 0.00 4.53 4.31 0.07 82.16 08:10:01 2 8.81 0.00 5.55 22.93 0.10 62.60 08:10:01 3 9.40 0.00 4.08 1.45 0.07 85.00 08:10:01 4 6.98 0.00 2.43 0.20 0.03 90.36 08:10:01 5 9.74 0.00 3.73 0.19 0.05 86.30 08:10:01 6 7.79 0.00 4.44 4.44 0.05 83.27 08:10:01 7 10.24 0.00 3.24 0.64 0.05 85.83 Average: all 23.98 0.00 4.87 2.88 0.07 68.21 Average: 0 24.66 0.00 4.83 0.93 0.07 69.51 Average: 1 24.48 0.00 5.17 5.14 0.07 65.14 Average: 2 24.55 0.00 5.57 8.16 0.08 61.65 Average: 3 24.35 0.00 4.95 1.71 0.07 68.93 Average: 4 21.26 0.00 3.82 2.04 0.05 72.82 Average: 5 24.60 0.00 4.75 0.46 0.06 70.13 Average: 6 24.21 0.00 4.88 1.51 0.06 69.35 Average: 7 23.76 0.00 4.97 3.12 0.07 68.08