---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-44717 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5600.00 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1016K 1.6G 1% /run /dev/vda1 78G 7.9G 70G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 600 12657 3 2731 15062 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e7:72:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.219/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 71427sec preferred_lft 71427sec inet6 fe80::f816:3eff:fee7:72c8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-builder-4c-4g-44717) 09/09/25 _x86_64_ (4 CPU) 13:22:00 LINUX RESTART (4 CPU) 13:30:49 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:01 14.71 0.01 1.45 13.25 0.20 19.65 266197.15 13:50:49 1.31 0.00 1.31 0.00 0.00 15.53 0.00 14:00:20 1.33 0.00 1.33 0.00 0.00 15.62 0.00 14:10:01 1.43 0.00 1.43 0.00 0.00 16.76 0.00 14:20:49 1.74 0.13 1.61 0.00 3.83 18.25 0.01 14:30:36 1.74 0.04 1.70 0.00 1.23 19.42 0.00 14:40:01 1.76 0.02 1.74 0.00 1.85 19.69 0.03 14:50:49 1.65 0.00 1.65 0.00 0.00 18.57 0.00 15:00:40 1.64 0.00 1.64 0.00 0.00 18.06 0.00 15:10:01 1.56 0.00 1.56 0.00 0.00 17.57 0.00 15:20:49 1.70 0.00 1.70 0.00 0.00 18.76 0.00 15:30:49 1.70 0.00 1.70 0.00 0.00 19.01 0.00 15:40:01 1.64 0.00 1.64 0.00 0.00 18.03 0.00 15:50:49 1.73 0.00 1.73 0.00 0.00 18.94 0.00 16:00:39 1.70 0.00 1.70 0.00 0.00 18.66 0.00 16:10:01 1.69 0.00 1.69 0.00 0.00 18.45 0.00 16:20:49 1.71 0.00 1.71 0.00 0.00 19.22 0.00 16:30:00 1.66 0.00 1.66 0.00 0.00 18.50 0.00 16:40:01 1.66 0.00 1.66 0.00 0.00 18.60 0.00 16:50:31 1.70 0.00 1.70 0.00 0.00 19.24 0.00 17:00:43 1.65 0.00 1.65 0.00 0.00 18.22 0.00 17:10:00 1.37 0.00 1.37 0.00 0.00 15.43 0.00 17:20:37 1.51 0.00 1.51 0.00 0.00 16.90 0.00 17:30:05 1.71 0.27 1.43 0.01 12.43 49.76 0.07 Average: 2.12 0.02 1.60 0.51 0.80 19.39 10222.18 13:30:49 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:01 13536516 15537912 481548 2.94 57964 2168224 841108 4.83 390532 2199472 208 13:50:49 13535512 15537556 481880 2.94 58620 2168236 841492 4.83 391180 2200084 60 14:00:20 13535008 15537768 481828 2.94 59188 2168368 841560 4.83 391760 2200752 284 14:10:01 13534252 15537616 481944 2.94 59780 2168380 841688 4.83 392352 2201188 8 14:20:49 13532740 15538012 481608 2.94 60432 2169628 843356 4.84 393300 2208780 132 14:30:36 13526000 15532732 486448 2.97 61072 2170124 845088 4.85 394944 2211100 8 14:40:01 13521104 15528996 490216 2.99 61672 2170652 846352 4.86 395680 2212276 204 14:50:49 13516780 15525484 493656 3.02 62332 2170792 845344 4.85 396812 2211712 136 15:00:40 13516144 15525440 493616 3.01 62900 2170796 845408 4.85 397376 2211784 8 15:10:01 13515668 15525540 493396 3.01 63476 2170808 845472 4.85 397924 2211956 204 15:20:49 13514612 15525180 493712 3.02 64172 2170816 845536 4.85 398600 2212052 4 15:30:49 13513196 15524548 494564 3.02 64760 2170956 845600 4.85 399264 2212096 8 15:40:01 13511936 15523872 495224 3.02 65340 2170960 845668 4.85 399840 2212340 204 15:50:49 13510732 15523400 495616 3.03 65992 2171032 845668 4.85 400492 2212556 132 16:00:39 13510484 15523844 495144 3.02 66540 2171176 845732 4.85 401028 2212708 4 16:10:01 13510484 15524448 494496 3.02 67116 2171180 845732 4.85 401612 2212828 204 16:20:49 13509336 15524028 494940 3.02 67740 2171264 845796 4.85 402368 2214560 140 16:30:00 13507824 15523336 495592 3.03 68296 2171524 845988 4.86 402912 2215000 8 16:40:01 13511860 15528012 490884 3.00 68896 2171532 843444 4.84 403528 2212588 8 16:50:31 13509872 15526692 492108 3.01 69552 2171540 843444 4.84 404180 2212636 8 17:00:43 13510124 15527652 491248 3.00 70112 2171676 843576 4.84 404736 2212840 176 17:10:00 13509872 15527744 491128 3.00 70448 2171676 843640 4.84 405064 2214368 16 17:20:37 13509144 15527456 491304 3.00 70856 2171700 843640 4.84 405484 2214408 8 17:30:05 13452688 15485192 533128 3.26 71360 2185304 856336 4.92 413152 2256436 856 Average: 13515079 15526769 492301 3.01 64942 2171181 844861 4.85 399338 2212355 126 13:30:49 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 0.52 0.31 0.20 0.40 0.00 0.00 0.00 0.00 13:50:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:50:49 ens3 0.26 0.20 0.10 0.27 0.00 0.00 0.00 0.00 14:00:20 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 14:00:20 ens3 1.12 0.37 0.51 0.46 0.00 0.00 0.00 0.00 14:10:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 2.06 0.23 1.21 0.29 0.00 0.00 0.00 0.00 14:20:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 14:20:49 ens3 0.59 0.78 0.25 1.01 0.00 0.00 0.00 0.00 14:30:36 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:36 ens3 1.36 1.24 0.71 1.56 0.00 0.00 0.00 0.00 14:40:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 0.51 0.22 0.11 0.26 0.00 0.00 0.00 0.00 14:50:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 14:50:49 ens3 0.61 0.45 0.31 0.51 0.00 0.00 0.00 0.00 15:00:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:40 ens3 0.22 0.18 0.09 0.22 0.00 0.00 0.00 0.00 15:10:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 0.33 0.22 0.14 0.27 0.00 0.00 0.00 0.00 15:20:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 15:20:49 ens3 0.43 0.25 0.18 0.32 0.00 0.00 0.00 0.00 15:30:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:49 ens3 0.69 0.43 0.35 0.58 0.00 0.00 0.00 0.00 15:40:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.34 0.22 0.14 0.30 0.00 0.00 0.00 0.00 15:50:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 15:50:49 ens3 0.32 0.19 0.12 0.24 0.00 0.00 0.00 0.00 16:00:39 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:39 ens3 0.34 0.20 0.13 0.26 0.00 0.00 0.00 0.00 16:10:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 1.74 0.43 0.87 0.51 0.00 0.00 0.00 0.00 16:20:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 16:20:49 ens3 2.09 1.64 0.79 3.20 0.00 0.00 0.00 0.00 16:30:00 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 16:30:00 ens3 0.74 0.56 0.38 0.67 0.00 0.00 0.00 0.00 16:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 0.23 0.17 0.08 0.20 0.00 0.00 0.00 0.00 16:50:31 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 16:50:31 ens3 0.24 0.19 0.09 0.22 0.00 0.00 0.00 0.00 17:00:43 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:43 ens3 0.21 0.15 0.08 0.20 0.00 0.00 0.00 0.00 17:10:00 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:10:00 ens3 0.33 0.19 0.13 0.26 0.00 0.00 0.00 0.00 17:20:37 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 17:20:37 ens3 0.36 0.25 0.15 0.29 0.00 0.00 0.00 0.00 17:30:05 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:30:05 ens3 8.22 6.51 20.47 4.05 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.97 0.64 1.10 0.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-builder-4c-4g-44717) 09/09/25 _x86_64_ (4 CPU) 13:22:00 LINUX RESTART (4 CPU) 13:30:49 CPU %user %nice %system %iowait %steal %idle 13:40:01 all 0.09 0.00 0.02 0.14 0.01 99.74 13:40:01 0 0.07 0.00 0.01 0.42 0.01 99.49 13:40:01 1 0.03 0.00 0.02 0.04 0.01 99.90 13:40:01 2 0.05 0.00 0.05 0.09 0.01 99.79 13:40:01 3 0.20 0.00 0.01 0.01 0.01 99.77 13:50:49 all 0.13 0.00 0.02 0.24 0.01 99.60 13:50:49 0 0.02 0.00 0.02 0.40 0.01 99.55 13:50:49 1 0.04 0.00 0.01 0.02 0.00 99.93 13:50:49 2 0.03 0.00 0.02 0.03 0.01 99.90 13:50:49 3 0.43 0.00 0.03 0.51 0.01 99.02 14:00:20 all 0.05 0.00 0.02 0.16 0.03 99.74 14:00:20 0 0.01 0.00 0.02 0.01 0.05 99.90 14:00:20 1 0.16 0.00 0.02 0.43 0.02 99.37 14:00:20 2 0.03 0.00 0.03 0.01 0.02 99.91 14:00:20 3 0.01 0.00 0.02 0.18 0.01 99.78 14:10:01 all 0.05 0.00 0.02 0.01 0.01 99.91 14:10:01 0 0.12 0.00 0.02 0.02 0.01 99.84 14:10:01 1 0.02 0.00 0.02 0.02 0.01 99.93 14:10:01 2 0.01 0.00 0.01 0.00 0.01 99.97 14:10:01 3 0.03 0.00 0.01 0.02 0.01 99.92 14:20:49 all 0.07 0.00 0.02 0.03 0.01 99.87 14:20:49 0 0.16 0.00 0.03 0.07 0.01 99.73 14:20:49 1 0.06 0.00 0.02 0.02 0.01 99.89 14:20:49 2 0.02 0.00 0.01 0.01 0.01 99.95 14:20:49 3 0.04 0.00 0.03 0.02 0.01 99.90 14:30:36 all 0.20 0.00 0.03 0.07 0.01 99.70 14:30:36 0 0.03 0.00 0.02 0.12 0.01 99.83 14:30:36 1 0.38 0.00 0.04 0.03 0.00 99.55 14:30:36 2 0.08 0.00 0.05 0.02 0.02 99.84 14:30:36 3 0.30 0.00 0.02 0.09 0.01 99.58 14:40:01 all 0.20 0.00 0.02 0.04 0.01 99.72 14:40:01 0 0.05 0.00 0.02 0.01 0.01 99.92 14:40:01 1 0.70 0.00 0.01 0.00 0.00 99.28 14:40:01 2 0.04 0.00 0.05 0.03 0.02 99.87 14:40:01 3 0.03 0.00 0.01 0.13 0.01 99.83 14:50:49 all 0.12 0.00 0.02 0.04 0.01 99.81 14:50:49 0 0.02 0.00 0.00 0.01 0.01 99.96 14:50:49 1 0.03 0.00 0.03 0.00 0.00 99.94 14:50:49 2 0.38 0.00 0.02 0.00 0.01 99.58 14:50:49 3 0.04 0.00 0.02 0.17 0.01 99.76 15:00:40 all 0.15 0.00 0.02 0.06 0.01 99.77 15:00:40 0 0.01 0.00 0.01 0.00 0.00 99.97 15:00:40 1 0.01 0.00 0.02 0.04 0.00 99.93 15:00:40 2 0.53 0.00 0.02 0.01 0.01 99.43 15:00:40 3 0.03 0.00 0.03 0.19 0.01 99.74 15:10:01 all 0.05 0.00 0.02 0.08 0.01 99.85 15:10:01 0 0.01 0.00 0.00 0.00 0.00 99.98 15:10:01 1 0.01 0.00 0.02 0.08 0.00 99.89 15:10:01 2 0.15 0.00 0.03 0.02 0.02 99.78 15:10:01 3 0.01 0.00 0.01 0.23 0.01 99.73 15:20:49 all 0.09 0.00 0.02 0.01 0.01 99.87 15:20:49 0 0.03 0.00 0.03 0.00 0.01 99.93 15:20:49 1 0.01 0.00 0.01 0.00 0.00 99.98 15:20:49 2 0.21 0.00 0.01 0.00 0.01 99.78 15:20:49 3 0.13 0.00 0.02 0.03 0.01 99.80 15:20:49 CPU %user %nice %system %iowait %steal %idle 15:30:49 all 0.19 0.00 0.02 0.05 0.01 99.72 15:30:49 0 0.04 0.00 0.04 0.02 0.02 99.88 15:30:49 1 0.02 0.00 0.01 0.02 0.00 99.95 15:30:49 2 0.01 0.00 0.01 0.03 0.01 99.95 15:30:49 3 0.69 0.00 0.02 0.16 0.01 99.11 15:40:01 all 0.20 0.00 0.02 0.05 0.01 99.72 15:40:01 0 0.02 0.00 0.02 0.04 0.01 99.92 15:40:01 1 0.41 0.00 0.03 0.01 0.01 99.55 15:40:01 2 0.01 0.00 0.01 0.17 0.01 99.79 15:40:01 3 0.35 0.00 0.01 0.00 0.01 99.62 15:50:49 all 0.11 0.00 0.02 0.04 0.01 99.83 15:50:49 0 0.01 0.00 0.01 0.01 0.01 99.96 15:50:49 1 0.41 0.00 0.02 0.00 0.01 99.55 15:50:49 2 0.02 0.00 0.02 0.01 0.01 99.94 15:50:49 3 0.01 0.00 0.01 0.13 0.01 99.84 16:00:39 all 0.16 0.00 0.02 0.01 0.01 99.80 16:00:39 0 0.02 0.00 0.04 0.00 0.02 99.92 16:00:39 1 0.54 0.00 0.02 0.01 0.01 99.42 16:00:39 2 0.02 0.00 0.01 0.01 0.01 99.95 16:00:39 3 0.07 0.00 0.01 0.00 0.01 99.90 16:10:01 all 0.05 0.00 0.01 0.01 0.01 99.92 16:10:01 0 0.02 0.00 0.01 0.00 0.01 99.95 16:10:01 1 0.01 0.00 0.01 0.00 0.00 99.98 16:10:01 2 0.04 0.00 0.02 0.03 0.02 99.89 16:10:01 3 0.11 0.00 0.01 0.01 0.01 99.86 16:20:49 all 0.13 0.00 0.02 0.02 0.01 99.83 16:20:49 0 0.03 0.00 0.02 0.00 0.01 99.94 16:20:49 1 0.29 0.00 0.02 0.01 0.00 99.68 16:20:49 2 0.20 0.00 0.03 0.04 0.01 99.72 16:20:49 3 0.01 0.00 0.01 0.01 0.01 99.96 16:30:00 all 0.10 0.00 0.02 0.04 0.01 99.83 16:30:00 0 0.02 0.00 0.01 0.02 0.01 99.95 16:30:00 1 0.04 0.00 0.04 0.09 0.01 99.82 16:30:00 2 0.33 0.00 0.03 0.03 0.01 99.60 16:30:00 3 0.01 0.00 0.01 0.02 0.01 99.94 16:40:01 all 0.11 0.00 0.02 0.01 0.01 99.85 16:40:01 0 0.01 0.00 0.01 0.00 0.00 99.97 16:40:01 1 0.33 0.00 0.02 0.04 0.01 99.60 16:40:01 2 0.06 0.00 0.02 0.00 0.01 99.91 16:40:01 3 0.02 0.00 0.03 0.01 0.01 99.93 16:50:31 all 0.16 0.00 0.02 0.03 0.01 99.78 16:50:31 0 0.01 0.00 0.01 0.01 0.01 99.97 16:50:31 1 0.62 0.00 0.06 0.03 0.02 99.27 16:50:31 2 0.01 0.00 0.02 0.04 0.01 99.91 16:50:31 3 0.01 0.00 0.01 0.02 0.01 99.96 17:00:43 all 0.12 0.00 0.02 0.10 0.01 99.75 17:00:43 0 0.01 0.00 0.01 0.01 0.00 99.97 17:00:43 1 0.03 0.00 0.01 0.03 0.01 99.92 17:00:43 2 0.44 0.00 0.04 0.27 0.02 99.23 17:00:43 3 0.01 0.00 0.01 0.07 0.01 99.90 17:10:00 all 0.09 0.00 0.02 0.01 0.01 99.87 17:10:00 0 0.06 0.00 0.01 0.04 0.01 99.88 17:10:00 1 0.01 0.00 0.01 0.00 0.00 99.98 17:10:00 2 0.28 0.00 0.04 0.00 0.02 99.66 17:10:00 3 0.01 0.00 0.01 0.01 0.01 99.96 17:10:00 CPU %user %nice %system %iowait %steal %idle 17:20:37 all 0.02 0.00 0.02 0.02 0.01 99.93 17:20:37 0 0.02 0.00 0.03 0.07 0.01 99.87 17:20:37 1 0.01 0.00 0.01 0.00 0.00 99.97 17:20:37 2 0.04 0.00 0.02 0.00 0.01 99.92 17:20:37 3 0.01 0.00 0.01 0.01 0.01 99.97 17:30:05 all 0.39 0.00 0.03 0.02 0.01 99.55 17:30:05 0 0.71 0.00 0.03 0.02 0.01 99.23 17:30:05 1 0.15 0.00 0.03 0.01 0.01 99.80 17:30:05 2 0.44 0.00 0.04 0.00 0.01 99.50 17:30:05 3 0.26 0.00 0.03 0.04 0.01 99.66 Average: all 0.13 0.00 0.02 0.05 0.01 99.79 Average: 0 0.06 0.00 0.02 0.05 0.01 99.86 Average: 1 0.18 0.00 0.02 0.04 0.01 99.75 Average: 2 0.14 0.00 0.03 0.03 0.01 99.78 Average: 3 0.12 0.00 0.02 0.09 0.01 99.77