---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10562 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 33G 123G 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 33G 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10562) 05/25/26 _x86_64_ (8 CPU) 02:00:20 LINUX RESTART (8 CPU) 02:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:02:01 300.68 10.07 290.61 0.00 1577.36 36146.42 0.00 02:03:01 166.21 9.82 156.39 0.00 1661.59 40142.13 0.00 02:04:01 49.02 0.03 48.98 0.00 0.27 41083.11 0.00 02:05:01 53.62 0.35 53.27 0.00 7.46 21072.84 0.00 02:06:01 443.31 0.53 442.78 0.00 41.59 306964.97 0.00 02:07:01 979.34 22.44 956.90 0.00 187.80 298332.29 0.00 02:08:01 408.15 0.12 408.03 0.00 0.93 136066.79 0.00 02:09:01 435.35 21.42 413.94 0.00 1235.90 161232.97 0.00 Average: 354.58 8.09 346.48 0.00 587.07 130328.31 0.00 02:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 28618376 31550712 755188 2.30 78252 3144216 1791080 5.28 998448 2879512 292888 02:03:01 26262628 30926964 1349912 4.11 125008 4679240 2447432 7.22 2270840 3789084 730412 02:04:01 26378812 31312428 961552 2.93 129448 4922496 2266816 6.68 1795340 4123200 342724 02:05:01 25119280 31081396 1191156 3.62 136056 5883384 2536772 7.48 2324080 4793316 748552 02:06:01 18527116 31171560 1083108 3.30 151464 12387208 4728668 13.94 2402752 11108756 26516 02:07:01 5217864 28475308 3703928 11.27 402860 21884980 11401452 33.61 6754908 19098924 1605184 02:08:01 1814816 27606916 4577100 13.92 420284 24303992 9884288 29.14 8673864 20493196 423284 02:09:01 2254296 29745872 2445580 7.44 419240 25953912 6261992 18.46 7225376 21467164 25452 Average: 16774148 30233894 2008440 6.11 232826 12894928 5164812 15.23 4055701 10969144 524376 02:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 docker0 442.04 432.55 31.38 3039.64 0.00 0.00 0.00 0.00 02:02:01 ens3 780.46 698.83 10562.29 118.94 0.00 0.00 0.00 0.00 02:02:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 02:03:01 vethed8247e 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:03:01 docker0 191.40 247.54 16.93 1555.60 0.00 0.00 0.00 0.00 02:03:01 ens3 285.55 213.55 1592.12 34.18 0.00 0.00 0.00 0.00 02:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 vethed8247e 1.30 1.33 0.11 0.12 0.00 0.00 0.00 0.00 02:04:01 docker0 1.30 1.30 0.10 0.12 0.00 0.00 0.00 0.00 02:04:01 ens3 23.41 17.76 17.92 10.72 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 vethed8247e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 ens3 17.69 9.45 15.28 8.61 0.00 0.00 0.00 0.00 02:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:06:01 veth5f490c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 41.13 75.65 2.97 1122.50 0.00 0.00 0.00 0.00 02:06:01 vethaabf497 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 vethdbe727b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth1f07f50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth4b5a06e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth3d746cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth9676ccc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 ens3 222.10 124.68 4403.71 25.69 0.00 0.00 0.00 0.00 02:06:01 veth17da250 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth529cd7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth9bcb032 2.97 3.87 0.25 23.51 0.00 0.00 0.00 0.00 02:06:01 veth4065d0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 02:06:01 vethbdf6cf1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 vetheebc4d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth869427b 0.65 2.43 0.06 0.33 0.00 0.00 0.00 0.00 02:07:01 veth6a3ff6a 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth4e49b9e 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth5d36bc5 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth0168c9d 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 docker0 457.18 801.65 43.44 8291.31 0.00 0.00 0.00 0.00 02:07:01 veth82b729a 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth7941e31 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth548d694 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 ens3 823.59 468.51 8309.36 59.65 0.00 0.00 0.00 0.00 02:07:01 veth2a0cd2f 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth1a0988e 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth613e12f 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 vethecfbbd2 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 veth3b674af 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 02:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:07:01 veth869427b 0.08 1.98 0.00 0.08 0.00 0.00 0.00 0.00 02:08:01 veth6a3ff6a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth4e49b9e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth5d36bc5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth0168c9d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 0.13 0.07 0.01 0.00 0.00 0.00 0.00 0.00 02:08:01 veth82b729a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth7941e31 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth548d694 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 ens3 4.55 2.68 3.64 2.05 0.00 0.00 0.00 0.00 02:08:01 veth2a0cd2f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth1a0988e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth613e12f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth869427b 0.08 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 veth5d36bc5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 veth0168c9d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 veth82b729a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 veth7941e31 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 veth548d694 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 3.11 1.58 2.50 1.32 0.00 0.00 0.00 0.00 02:09:01 veth2a0cd2f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 veth1a0988e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 veth613e12f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:09:01 veth869427b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5d36bc5 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0168c9d 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 141.01 194.34 11.81 1748.38 0.00 0.00 0.00 0.00 Average: veth82b729a 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7941e31 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth548d694 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 268.97 191.05 3097.53 32.46 0.00 0.00 0.00 0.00 Average: veth2a0cd2f 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth1a0988e 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth613e12f 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth869427b 0.10 0.57 0.01 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10562) 05/25/26 _x86_64_ (8 CPU) 02:00:20 LINUX RESTART (8 CPU) 02:01:02 CPU %user %nice %system %iowait %steal %idle 02:02:01 all 5.93 0.00 2.32 0.88 0.05 90.81 02:02:01 0 6.07 0.00 1.91 0.26 0.05 91.71 02:02:01 1 10.23 0.00 2.52 0.48 0.03 86.74 02:02:01 2 4.88 0.00 1.66 0.65 0.05 92.77 02:02:01 3 5.43 0.00 2.97 0.26 0.05 91.29 02:02:01 4 4.60 0.00 2.28 0.05 0.05 93.02 02:02:01 5 5.93 0.00 2.27 0.05 0.05 91.70 02:02:01 6 5.00 0.00 2.16 0.46 0.05 92.33 02:02:01 7 5.28 0.00 2.83 4.87 0.05 86.98 02:03:01 all 33.58 0.00 6.09 0.67 0.10 59.57 02:03:01 0 34.80 0.00 6.24 0.34 0.08 58.54 02:03:01 1 34.22 0.00 5.85 0.19 0.10 59.65 02:03:01 2 35.13 0.00 5.79 0.05 0.10 58.93 02:03:01 3 32.01 0.00 5.91 0.25 0.10 61.73 02:03:01 4 32.00 0.00 6.42 0.10 0.10 61.37 02:03:01 5 33.02 0.00 6.18 0.35 0.10 60.35 02:03:01 6 31.76 0.00 5.59 0.59 0.08 61.97 02:03:01 7 35.67 0.00 6.72 3.47 0.10 54.04 02:04:01 all 38.52 0.00 7.83 0.25 0.12 53.28 02:04:01 0 38.64 0.00 7.61 0.05 0.12 53.58 02:04:01 1 40.62 0.00 7.77 0.05 0.12 51.45 02:04:01 2 40.37 0.00 6.99 0.03 0.12 52.49 02:04:01 3 39.36 0.00 7.64 0.02 0.12 52.87 02:04:01 4 38.98 0.00 8.00 0.02 0.10 52.90 02:04:01 5 37.20 0.00 8.99 0.24 0.12 53.45 02:04:01 6 35.73 0.00 7.29 0.02 0.12 56.84 02:04:01 7 37.29 0.00 8.38 1.57 0.12 52.64 02:05:01 all 70.42 0.00 8.31 0.07 0.15 21.05 02:05:01 0 69.56 0.00 8.36 0.24 0.13 21.71 02:05:01 1 71.06 0.00 8.75 0.02 0.17 20.00 02:05:01 2 71.14 0.00 8.00 0.00 0.15 20.72 02:05:01 3 69.75 0.00 8.78 0.03 0.15 21.28 02:05:01 4 70.89 0.00 7.72 0.00 0.15 21.23 02:05:01 5 70.30 0.00 8.73 0.12 0.15 20.70 02:05:01 6 70.31 0.00 7.84 0.12 0.15 21.58 02:05:01 7 70.33 0.00 8.29 0.05 0.15 21.17 02:06:01 all 26.25 0.00 8.53 3.08 0.10 62.04 02:06:01 0 26.20 0.00 7.65 3.63 0.08 62.43 02:06:01 1 27.13 0.00 8.19 3.42 0.10 61.17 02:06:01 2 25.22 0.00 8.29 2.63 0.10 63.76 02:06:01 3 24.11 0.00 7.85 2.79 0.08 65.17 02:06:01 4 26.38 0.00 10.46 2.72 0.10 60.34 02:06:01 5 26.66 0.00 8.53 2.62 0.12 62.07 02:06:01 6 29.44 0.00 8.67 3.01 0.10 58.77 02:06:01 7 24.85 0.00 8.63 3.82 0.10 62.60 02:07:01 all 67.92 0.00 12.96 5.65 0.14 13.33 02:07:01 0 67.78 0.00 11.93 3.78 0.13 16.37 02:07:01 1 67.71 0.00 13.03 6.12 0.13 13.00 02:07:01 2 67.47 0.00 13.21 3.29 0.13 15.90 02:07:01 3 67.42 0.00 13.01 3.74 0.13 15.69 02:07:01 4 68.83 0.00 12.70 2.65 0.13 15.70 02:07:01 5 68.20 0.00 12.13 6.23 0.12 13.32 02:07:01 6 69.30 0.00 13.28 14.07 0.17 3.18 02:07:01 7 66.68 0.00 14.38 5.38 0.13 13.42 02:08:01 all 91.26 0.00 8.56 0.00 0.17 0.00 02:08:01 0 91.37 0.00 8.45 0.00 0.18 0.00 02:08:01 1 91.53 0.00 8.28 0.00 0.18 0.00 02:08:01 2 90.48 0.00 9.35 0.00 0.17 0.00 02:08:01 3 91.50 0.00 8.33 0.00 0.17 0.00 02:08:01 4 91.64 0.00 8.18 0.00 0.18 0.00 02:08:01 5 91.20 0.00 8.63 0.00 0.17 0.00 02:08:01 6 91.29 0.00 8.53 0.00 0.18 0.00 02:08:01 7 91.07 0.00 8.77 0.00 0.17 0.00 02:09:01 all 91.33 0.00 8.51 0.00 0.16 0.00 02:09:01 0 90.56 0.00 9.29 0.00 0.15 0.00 02:09:01 1 91.44 0.00 8.39 0.00 0.17 0.00 02:09:01 2 92.16 0.00 7.68 0.00 0.17 0.00 02:09:01 3 91.51 0.00 8.33 0.00 0.17 0.00 02:09:01 4 90.96 0.00 8.88 0.00 0.17 0.00 02:09:01 5 91.17 0.00 8.68 0.00 0.15 0.00 02:09:01 6 91.29 0.00 8.54 0.00 0.17 0.00 02:09:01 7 91.54 0.00 8.29 0.00 0.17 0.00 Average: all 53.36 0.00 7.90 1.32 0.12 37.29 Average: 0 53.32 0.00 7.70 1.03 0.12 37.83 Average: 1 54.44 0.00 7.86 1.28 0.13 36.29 Average: 2 53.57 0.00 7.63 0.83 0.12 37.84 Average: 3 52.83 0.00 7.87 0.89 0.12 38.29 Average: 4 53.31 0.00 8.10 0.69 0.12 37.77 Average: 5 53.13 0.00 8.03 1.20 0.12 37.51 Average: 6 53.19 0.00 7.74 2.27 0.13 36.66 Average: 7 53.08 0.00 8.30 2.38 0.12 36.11