---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15441 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15441) 07/23/26 _x86_64_ (8 CPU) 07:39:19 LINUX RESTART (8 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 321.83 10.43 311.40 0.00 1537.48 26523.58 0.00 07:42:01 110.45 0.48 109.96 0.00 5.60 40679.52 0.00 07:43:01 42.81 0.02 42.79 0.00 0.13 38859.26 0.00 07:44:01 109.03 0.55 108.48 0.00 27.46 60471.04 0.00 07:45:01 114.30 1.48 112.82 0.00 41.47 37140.80 0.00 Average: 139.68 2.59 137.09 0.00 322.42 40735.62 0.00 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 28676928 31544636 751004 2.28 87320 3060300 1821088 5.37 975420 2824308 509652 07:42:01 26624044 31126884 1151012 3.50 126144 4517812 2416064 7.12 1833968 3865752 869480 07:43:01 26213080 31472112 804144 2.45 133300 5221752 1845192 5.44 1845632 4217456 521660 07:44:01 26369432 31230324 1045696 3.18 162384 4774784 2083668 6.14 1545252 4339892 337664 07:45:01 26331496 31512300 765240 2.33 181036 5048028 1688192 4.98 1267336 4634084 68 Average: 26842996 31377251 903419 2.75 138037 4524535 1970841 5.81 1493522 3976298 447705 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 ens3 534.93 423.18 8406.68 96.00 0.00 0.00 0.00 0.00 07:41:01 docker0 125.81 123.13 8.86 601.78 0.00 0.00 0.00 0.00 07:41:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 07:42:01 ens3 237.90 205.26 1623.16 30.87 0.00 0.00 0.00 0.00 07:42:01 veth8ddfdc5 182.99 199.07 16.35 1587.23 0.00 0.00 0.00 0.13 07:42:01 docker0 183.04 198.95 13.85 1587.22 0.00 0.00 0.00 0.00 07:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 ens3 17.33 12.73 14.51 7.48 0.00 0.00 0.00 0.00 07:43:01 veth8ddfdc5 1.43 1.55 0.14 1.68 0.00 0.00 0.00 0.00 07:43:01 docker0 1.43 1.53 0.12 1.68 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 323.43 234.27 7320.12 35.71 0.00 0.00 0.00 0.00 07:44:01 vethb5caf2d 69.69 77.32 6.30 748.88 0.00 0.00 0.00 0.06 07:44:01 docker0 69.74 77.24 5.35 748.87 0.00 0.00 0.00 0.00 07:44:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 07:45:01 ens3 207.43 166.87 3321.60 169.54 0.00 0.00 0.00 0.00 07:45:01 docker0 13.77 15.07 1.90 42.29 0.00 0.00 0.00 0.00 07:45:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 264.21 208.46 4137.26 67.91 0.00 0.00 0.00 0.00 Average: docker0 78.76 83.19 6.02 596.42 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15441) 07/23/26 _x86_64_ (8 CPU) 07:39:19 LINUX RESTART (8 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 6.21 0.00 2.17 0.98 0.05 90.59 07:41:01 0 7.73 0.00 3.23 4.98 0.07 83.99 07:41:01 1 5.00 0.00 2.09 0.24 0.03 92.64 07:41:01 2 6.51 0.00 1.63 0.35 0.05 91.46 07:41:01 3 6.71 0.00 2.36 1.91 0.07 88.95 07:41:01 4 5.36 0.00 2.20 0.03 0.03 92.37 07:41:01 5 5.50 0.00 1.63 0.20 0.03 92.63 07:41:01 6 4.29 0.00 2.14 0.03 0.05 93.48 07:41:01 7 8.56 0.00 2.05 0.08 0.07 89.24 07:42:01 all 38.80 0.00 5.24 0.45 0.09 55.42 07:42:01 0 38.75 0.00 5.67 0.54 0.08 54.96 07:42:01 1 38.20 0.00 5.03 0.30 0.10 56.36 07:42:01 2 38.42 0.00 4.66 0.03 0.08 56.80 07:42:01 3 40.83 0.00 5.33 0.02 0.10 53.73 07:42:01 4 38.58 0.00 5.30 0.03 0.08 56.01 07:42:01 5 37.81 0.00 6.00 2.63 0.08 53.49 07:42:01 6 38.63 0.00 4.92 0.07 0.08 56.30 07:42:01 7 39.22 0.00 4.99 0.02 0.07 55.70 07:43:01 all 54.74 0.00 7.67 0.14 0.11 37.35 07:43:01 0 53.66 0.00 8.09 0.88 0.10 37.27 07:43:01 1 52.30 0.00 8.03 0.00 0.10 39.58 07:43:01 2 57.25 0.00 7.80 0.00 0.10 34.84 07:43:01 3 56.93 0.00 7.12 0.24 0.10 35.61 07:43:01 4 55.40 0.00 7.87 0.00 0.10 36.63 07:43:01 5 53.61 0.00 7.46 0.00 0.12 38.81 07:43:01 6 53.20 0.00 7.59 0.02 0.12 39.08 07:43:01 7 55.55 0.00 7.37 0.02 0.10 36.96 07:44:01 all 19.86 0.00 3.53 0.53 0.08 76.00 07:44:01 0 18.97 0.00 3.25 0.76 0.08 76.93 07:44:01 1 19.73 0.00 3.04 0.50 0.07 76.65 07:44:01 2 19.43 0.00 2.97 0.05 0.07 77.48 07:44:01 3 19.54 0.00 4.42 0.46 0.07 75.51 07:44:01 4 19.46 0.00 3.50 2.43 0.07 74.54 07:44:01 5 21.98 0.00 4.46 0.03 0.10 73.43 07:44:01 6 18.81 0.00 2.35 0.02 0.08 78.74 07:44:01 7 20.95 0.00 4.23 0.02 0.07 74.73 07:45:01 all 5.35 0.00 2.35 0.44 0.07 91.79 07:45:01 0 6.30 0.00 2.98 0.24 0.07 90.42 07:45:01 1 5.58 0.00 2.68 2.39 0.07 89.29 07:45:01 2 5.69 0.00 3.24 0.18 0.08 90.81 07:45:01 3 4.93 0.00 1.81 0.02 0.08 93.16 07:45:01 4 4.09 0.00 2.31 0.05 0.08 93.47 07:45:01 5 6.00 0.00 2.56 0.47 0.07 90.91 07:45:01 6 4.83 0.00 1.41 0.05 0.05 93.65 07:45:01 7 5.35 0.00 1.80 0.12 0.08 92.65 Average: all 25.00 0.00 4.19 0.51 0.08 70.23 Average: 0 25.08 0.00 4.64 1.48 0.08 68.72 Average: 1 24.17 0.00 4.17 0.69 0.07 70.90 Average: 2 25.44 0.00 4.06 0.12 0.08 70.30 Average: 3 25.79 0.00 4.21 0.53 0.08 69.39 Average: 4 24.59 0.00 4.24 0.51 0.07 70.60 Average: 5 24.98 0.00 4.42 0.67 0.08 69.85 Average: 6 24.00 0.00 3.69 0.04 0.08 72.20 Average: 7 25.93 0.00 4.09 0.05 0.08 69.85