---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40991 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40991) 03/12/25 _x86_64_ (8 CPU) 02:06:13 LINUX RESTART (8 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 295.22 7.10 288.12 0.00 523.57 92309.51 0.00 02:09:01 177.39 0.07 177.32 0.00 3.47 91889.10 0.00 02:10:01 169.97 0.27 169.71 0.00 4.13 39364.51 0.00 02:11:01 9.15 0.00 9.15 0.00 0.00 2044.21 0.00 02:12:01 183.95 10.36 173.59 0.00 3458.49 73626.53 0.00 Average: 166.71 3.55 163.16 0.00 798.82 59739.29 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 26497020 31461276 852592 2.59 180244 4834368 2036232 6.00 1447652 4324748 902604 02:09:01 25675600 31501408 804020 2.45 195612 5657328 1891844 5.58 1928872 4629920 121612 02:10:01 25354008 31492056 808360 2.46 231680 5852600 1896004 5.59 1626068 5171072 4336 02:11:01 25388864 31502836 803396 2.44 231792 5852468 1960028 5.78 1622744 5170624 76 02:12:01 24265692 31423084 868924 2.64 241896 6849052 2114660 6.23 1901764 5957436 4108 Average: 25436237 31476132 827458 2.52 216245 5809163 1979754 5.83 1705420 5050760 206547 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 398.78 512.15 32.49 3455.72 0.00 0.00 0.00 0.00 02:08:01 ens3 863.46 589.66 10798.17 73.93 0.00 0.00 0.00 0.00 02:08:01 lo 6.78 6.78 0.73 0.73 0.00 0.00 0.00 0.00 02:09:01 vethd187525 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 docker0 66.14 191.80 3.91 3859.59 0.00 0.00 0.00 0.00 02:09:01 ens3 259.38 109.75 4626.97 23.26 0.00 0.00 0.00 0.00 02:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 vethd187525 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 108.73 163.16 16.96 1599.93 0.00 0.00 0.00 0.00 02:10:01 ens3 188.85 125.48 1620.10 30.09 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 1.55 0.92 1.06 0.38 0.00 0.00 0.00 0.00 02:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 docker0 4.83 10.95 0.29 115.00 0.00 0.00 0.00 0.00 02:12:01 ens3 132.64 90.48 1605.17 131.45 0.00 0.00 0.00 0.00 02:12:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 114.75 174.49 10.66 1800.60 0.00 0.00 0.00 0.00 Average: ens3 287.26 181.90 3706.69 51.75 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40991) 03/12/25 _x86_64_ (8 CPU) 02:06:13 LINUX RESTART (8 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 12.74 0.00 6.05 2.97 0.07 78.17 02:08:01 0 11.26 0.00 6.38 0.10 0.07 82.19 02:08:01 1 15.55 0.00 5.04 0.15 0.09 79.17 02:08:01 2 11.37 0.00 7.10 8.31 0.07 73.14 02:08:01 3 12.47 0.00 6.26 1.11 0.05 80.10 02:08:01 4 12.62 0.00 7.02 1.31 0.07 78.98 02:08:01 5 12.80 0.00 5.31 1.74 0.07 80.08 02:08:01 6 13.09 0.00 5.33 0.66 0.07 80.86 02:08:01 7 12.77 0.00 5.94 10.41 0.07 70.81 02:09:01 all 31.48 0.00 7.56 2.67 0.09 58.20 02:09:01 0 31.39 0.00 6.68 0.08 0.08 61.76 02:09:01 1 32.14 0.00 8.11 0.35 0.07 59.32 02:09:01 2 29.40 0.00 8.24 9.16 0.10 53.10 02:09:01 3 32.84 0.00 8.44 9.59 0.10 49.03 02:09:01 4 32.84 0.00 7.30 0.08 0.08 59.69 02:09:01 5 29.23 0.00 7.43 0.57 0.08 62.69 02:09:01 6 31.99 0.00 7.29 0.15 0.08 60.48 02:09:01 7 32.03 0.00 7.03 1.40 0.10 59.44 02:10:01 all 20.12 0.00 3.48 1.58 0.11 74.71 02:10:01 0 30.02 0.00 4.29 0.12 0.12 65.45 02:10:01 1 14.44 0.00 2.28 0.82 0.08 82.38 02:10:01 2 16.68 0.00 3.93 0.97 0.10 78.31 02:10:01 3 21.58 0.00 3.31 6.45 0.15 68.50 02:10:01 4 11.85 0.00 3.93 1.27 0.07 82.88 02:10:01 5 15.80 0.00 2.55 0.33 0.07 81.25 02:10:01 6 19.84 0.00 4.15 0.12 0.12 75.77 02:10:01 7 30.71 0.00 3.43 2.60 0.15 63.10 02:11:01 all 0.07 0.00 0.07 24.13 0.01 75.71 02:11:01 0 0.07 0.00 0.07 0.00 0.02 99.85 02:11:01 1 0.07 0.00 0.07 95.73 0.00 4.14 02:11:01 2 0.12 0.00 0.10 0.18 0.02 99.58 02:11:01 3 0.15 0.00 0.17 0.47 0.00 99.22 02:11:01 4 0.03 0.00 0.05 96.12 0.02 3.78 02:11:01 5 0.07 0.00 0.03 0.00 0.03 99.87 02:11:01 6 0.05 0.00 0.05 0.33 0.02 99.55 02:11:01 7 0.03 0.00 0.03 0.48 0.00 99.45 02:12:01 all 26.12 0.00 5.78 6.38 0.08 61.64 02:12:01 0 24.89 0.00 5.33 10.15 0.07 59.56 02:12:01 1 24.83 0.00 5.48 1.92 0.07 67.70 02:12:01 2 25.77 0.00 5.99 11.05 0.10 57.09 02:12:01 3 28.17 0.00 6.40 10.17 0.08 55.18 02:12:01 4 25.74 0.00 6.03 4.02 0.08 64.12 02:12:01 5 25.65 0.00 5.78 0.29 0.08 68.20 02:12:01 6 27.34 0.00 6.18 2.47 0.07 63.94 02:12:01 7 26.57 0.00 5.06 10.97 0.08 57.32 Average: all 18.10 0.00 4.57 7.60 0.07 69.66 Average: 0 19.53 0.00 4.53 2.09 0.07 73.78 Average: 1 17.38 0.00 4.18 20.00 0.06 58.38 Average: 2 16.65 0.00 5.05 5.91 0.08 72.31 Average: 3 19.03 0.00 4.90 5.57 0.08 70.43 Average: 4 16.61 0.00 4.85 20.77 0.06 57.71 Average: 5 16.70 0.00 4.20 0.58 0.07 78.45 Average: 6 18.45 0.00 4.59 0.75 0.07 76.15 Average: 7 20.43 0.00 4.28 5.14 0.08 70.07