---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2511 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 34G 122G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 34G 122G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2511) 09/16/26 _x86_64_ (8 CPU) 08:35:09 LINUX RESTART (8 CPU) 08:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:37:01 220.88 14.07 206.81 0.00 2238.67 68539.84 0.00 08:38:01 42.34 0.10 42.24 0.00 0.80 36805.88 0.00 08:39:01 33.86 0.22 33.64 0.00 1.73 13257.66 0.00 08:40:01 140.24 0.13 140.10 0.00 8.80 59947.62 0.00 08:41:01 1350.28 26.82 1323.46 0.00 2746.28 572470.91 0.00 08:42:01 138.76 0.07 138.69 0.00 0.53 68573.90 0.00 08:43:01 387.26 0.47 386.80 0.00 24.11 104309.64 0.00 08:44:01 767.19 52.32 714.86 0.00 3548.08 170597.83 0.00 Average: 385.46 11.77 373.69 0.00 1068.57 136958.81 0.00 08:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 27414692 31347404 932608 2.84 120388 3993976 1934112 5.70 1432348 3515468 22572 08:38:01 25887412 31227032 1048176 3.19 128692 5319112 2290048 6.75 2367480 4031864 291480 08:39:01 26252844 31509352 764536 2.33 135228 5198788 1752384 5.17 1536800 4463612 417084 08:40:01 26687640 31461096 816916 2.49 138904 4768180 1841200 5.43 1463040 4162244 892 08:41:01 6342368 29092468 3074904 9.35 398504 21419584 9866396 29.09 5813924 18942016 777748 08:42:01 1814852 27149868 5011196 15.25 416256 23855868 12265068 36.16 8944332 20193204 1312932 08:43:01 1306004 28811088 3358204 10.22 420760 25942936 8738124 25.76 8252972 21332800 1363096 08:44:01 5710376 31365768 867320 2.64 430736 24288352 2250532 6.63 3589156 21879280 237488 Average: 15177024 30245510 1984232 6.04 273684 14348350 5117233 15.09 4175006 12315061 552912 08:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 ens3 1348.09 1156.91 12022.39 149.28 0.00 0.00 0.00 0.00 08:37:01 veth3c39459 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 lo 3.44 3.44 0.35 0.35 0.00 0.00 0.00 0.00 08:37:01 docker0 927.44 1009.61 65.87 4754.07 0.00 0.00 0.00 0.00 08:38:01 ens3 20.36 12.36 16.31 9.20 0.00 0.00 0.00 0.00 08:38:01 veth3c39459 0.10 0.15 0.01 0.02 0.00 0.00 0.00 0.00 08:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 docker0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 ens3 18.93 9.90 14.73 7.99 0.00 0.00 0.00 0.00 08:39:01 veth3c39459 1.00 1.02 0.09 0.16 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 1.00 1.00 0.07 0.16 0.00 0.00 0.00 0.00 08:40:01 ens3 107.43 76.09 2226.47 21.03 0.00 0.00 0.00 0.00 08:40:01 vethd113b54 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:40:01 docker0 0.10 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 ens3 1327.14 756.36 12435.00 88.24 0.00 0.00 0.00 0.00 08:41:01 veth3aaa492 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 vethca72031 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 veth307e878 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 vetha9e0549 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 veth625580b 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 veth79368d2 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 vethe2393c6 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 vethe092111 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 vethd113b54 0.53 3.95 0.05 0.38 0.00 0.00 0.00 0.00 08:41:01 veth00c70b0 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 08:41:01 docker0 631.91 1078.76 54.23 9865.61 0.00 0.00 0.00 0.00 08:41:01 veth8d71182 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 veth3359b1c 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:41:01 veth5532bf8 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:42:01 ens3 3.42 1.78 2.54 1.40 0.00 0.00 0.00 0.00 08:42:01 veth3aaa492 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethca72031 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth307e878 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vetha9e0549 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth625580b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth79368d2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethe2393c6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethe092111 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethd113b54 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 veth00c70b0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 veth8d71182 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth3359b1c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth5532bf8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 5.53 2.78 4.53 2.46 0.00 0.00 0.00 0.00 08:43:01 veth3aaa492 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vethca72031 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth307e878 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vetha9e0549 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth79368d2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vethe2393c6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vethe092111 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vethd113b54 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth00c70b0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth8d71182 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth3359b1c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 111.40 75.55 2535.96 18.33 0.00 0.00 0.00 0.00 08:44:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 08:44:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 365.71 259.57 3639.48 37.00 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 193.55 259.62 14.92 1821.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2511) 09/16/26 _x86_64_ (8 CPU) 08:35:09 LINUX RESTART (8 CPU) 08:36:02 CPU %user %nice %system %iowait %steal %idle 08:37:01 all 10.19 0.00 4.21 1.10 0.02 84.48 08:37:01 0 9.34 0.00 4.57 2.62 0.02 83.45 08:37:01 1 10.58 0.00 3.92 3.19 0.02 82.29 08:37:01 2 10.65 0.00 3.87 0.05 0.02 85.42 08:37:01 3 10.03 0.00 3.87 0.56 0.02 85.52 08:37:01 4 8.18 0.00 2.99 0.26 0.02 88.56 08:37:01 5 7.95 0.00 4.07 0.96 0.02 87.00 08:37:01 6 14.87 0.00 5.77 0.60 0.02 78.74 08:37:01 7 9.94 0.00 4.59 0.58 0.02 84.86 08:38:01 all 49.83 0.00 8.57 0.29 0.03 41.28 08:38:01 0 48.04 0.00 8.10 0.05 0.02 43.79 08:38:01 1 51.25 0.00 9.13 1.15 0.05 38.43 08:38:01 2 47.29 0.00 8.27 0.17 0.03 44.24 08:38:01 3 53.60 0.00 8.86 0.02 0.02 37.51 08:38:01 4 49.35 0.00 7.91 0.03 0.02 42.69 08:38:01 5 52.65 0.00 8.58 0.08 0.02 38.67 08:38:01 6 49.19 0.00 7.93 0.39 0.02 42.48 08:38:01 7 47.29 0.00 9.78 0.44 0.03 42.46 08:39:01 all 55.92 0.00 7.65 0.07 0.02 36.34 08:39:01 0 56.53 0.00 7.75 0.02 0.02 35.69 08:39:01 1 55.35 0.00 7.95 0.00 0.03 36.67 08:39:01 2 55.86 0.00 7.47 0.02 0.00 36.66 08:39:01 3 56.45 0.00 7.48 0.00 0.03 36.04 08:39:01 4 55.21 0.00 7.19 0.00 0.02 37.58 08:39:01 5 55.05 0.00 7.52 0.08 0.03 37.31 08:39:01 6 56.28 0.00 8.28 0.42 0.03 34.99 08:39:01 7 56.63 0.00 7.56 0.00 0.02 35.79 08:40:01 all 35.09 0.00 5.76 0.55 0.02 58.57 08:40:01 0 36.61 0.00 5.98 0.10 0.02 57.29 08:40:01 1 35.03 0.00 5.99 0.45 0.02 58.50 08:40:01 2 34.44 0.00 5.03 0.13 0.02 60.37 08:40:01 3 34.65 0.00 5.73 0.10 0.02 59.51 08:40:01 4 34.45 0.00 5.74 2.33 0.03 57.44 08:40:01 5 36.53 0.00 6.05 0.25 0.02 57.16 08:40:01 6 34.75 0.00 6.25 0.13 0.02 58.85 08:40:01 7 34.27 0.00 5.30 0.92 0.03 59.48 08:41:01 all 57.09 0.00 17.09 10.38 0.03 15.40 08:41:01 0 56.00 0.00 17.43 7.43 0.03 19.11 08:41:01 1 57.29 0.00 17.03 11.38 0.03 14.26 08:41:01 2 58.52 0.00 16.03 14.12 0.02 11.31 08:41:01 3 57.55 0.00 17.08 6.93 0.07 18.38 08:41:01 4 58.00 0.00 16.12 7.34 0.03 18.51 08:41:01 5 55.71 0.00 18.54 10.90 0.02 14.83 08:41:01 6 56.51 0.00 17.78 16.01 0.03 9.66 08:41:01 7 57.15 0.00 16.74 8.94 0.03 17.15 08:42:01 all 89.04 0.00 10.90 0.00 0.06 0.00 08:42:01 0 90.04 0.00 9.93 0.00 0.03 0.00 08:42:01 1 90.65 0.00 9.32 0.00 0.03 0.00 08:42:01 2 87.97 0.00 11.98 0.00 0.05 0.00 08:42:01 3 89.64 0.00 10.30 0.00 0.07 0.00 08:42:01 4 90.05 0.00 9.91 0.00 0.03 0.00 08:42:01 5 86.56 0.00 13.32 0.00 0.12 0.00 08:42:01 6 87.82 0.00 12.08 0.00 0.10 0.00 08:42:01 7 89.59 0.00 10.38 0.00 0.03 0.00 08:43:01 all 90.33 0.00 9.59 0.00 0.07 0.00 08:43:01 0 91.72 0.00 8.24 0.00 0.03 0.00 08:43:01 1 89.63 0.00 10.29 0.00 0.08 0.00 08:43:01 2 89.03 0.00 10.86 0.00 0.12 0.00 08:43:01 3 91.61 0.00 8.33 0.00 0.07 0.00 08:43:01 4 90.39 0.00 9.56 0.00 0.05 0.00 08:43:01 5 89.89 0.00 10.02 0.00 0.08 0.00 08:43:01 6 89.43 0.00 10.44 0.00 0.13 0.00 08:43:01 7 90.96 0.00 9.01 0.00 0.03 0.00 08:44:01 all 71.68 0.00 8.67 0.81 0.05 18.79 08:44:01 0 71.86 0.00 8.49 0.94 0.03 18.68 08:44:01 1 71.87 0.00 8.35 0.38 0.07 19.33 08:44:01 2 70.94 0.00 9.43 0.77 0.03 18.82 08:44:01 3 72.41 0.00 8.05 1.09 0.03 18.42 08:44:01 4 72.31 0.00 8.79 0.63 0.03 18.24 08:44:01 5 71.50 0.00 8.93 0.72 0.05 18.81 08:44:01 6 70.76 0.00 9.23 0.62 0.12 19.28 08:44:01 7 71.75 0.00 8.11 1.32 0.05 18.77 Average: all 57.61 0.00 9.07 1.64 0.04 31.65 Average: 0 57.71 0.00 8.81 1.38 0.03 32.07 Average: 1 57.95 0.00 9.01 2.06 0.04 30.94 Average: 2 57.06 0.00 9.13 1.90 0.04 31.87 Average: 3 58.42 0.00 8.71 1.08 0.04 31.74 Average: 4 57.46 0.00 8.54 1.32 0.03 32.65 Average: 5 57.19 0.00 9.64 1.61 0.04 31.52 Average: 6 57.64 0.00 9.73 2.27 0.06 30.30 Average: 7 57.43 0.00 8.94 1.52 0.03 32.08