---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-807 5.15.0-171-generic #181-Ubuntu SMP Fri Feb 6 22:44:50 UTC 2026 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): 2 On-line CPU(s) list: 0,1 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): 2 Stepping: 0 BogoMIPS: 5599.99 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: 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 Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 8.5G 31G 22% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 538 4683 4 2716 7096 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:0d:7f:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.132/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 72348sec preferred_lft 72348sec inet6 fe80::f816:3eff:fe0d:7fb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether da:89:50:9a:25:06 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-171-generic (prd-ubuntu2204-builder-2c-2g-807) 03/17/26 _x86_64_ (2 CPU) 13:40:52 LINUX RESTART (2 CPU) 13:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:28 1.16 0.01 1.15 0.00 0.45 14.53 0.54 14:10:15 1.04 0.00 1.04 0.00 0.00 12.23 0.00 14:20:01 1.12 0.00 1.12 0.00 0.01 13.42 0.00 14:30:28 1.09 0.00 1.09 0.00 0.00 13.30 0.00 14:40:16 1.02 0.00 1.01 0.00 0.22 12.28 0.00 14:50:01 1.11 0.00 1.11 0.00 0.00 13.38 0.00 15:00:28 12.96 0.00 1.36 11.60 0.14 15.71 101844.22 15:10:15 1.14 0.00 1.14 0.00 0.00 13.89 0.00 15:20:01 1.25 0.00 1.25 0.00 0.00 14.74 0.00 15:30:17 1.17 0.00 1.17 0.00 0.00 14.16 0.00 15:40:17 1.23 0.00 1.23 0.00 0.00 14.69 0.00 15:50:01 13.82 12.21 1.60 0.01 135.90 30.70 0.11 16:00:17 1.25 0.00 1.25 0.00 0.00 14.27 0.00 16:10:17 1.26 0.00 1.26 0.00 0.00 14.41 0.00 16:20:01 1.47 0.00 1.47 0.00 0.00 16.16 0.00 16:30:18 1.60 0.00 1.60 0.00 0.00 17.60 0.00 16:40:28 1.55 0.00 1.55 0.00 0.00 16.95 0.00 16:50:01 1.49 0.00 1.49 0.00 0.00 16.81 0.00 17:00:18 1.53 0.00 1.53 0.00 0.00 17.34 0.00 17:10:18 1.53 0.00 1.53 0.00 0.00 17.07 0.00 17:20:01 1.50 0.00 1.50 0.00 0.00 16.98 0.00 17:30:18 1.53 0.00 1.53 0.00 0.00 16.95 0.00 Average: 2.41 0.54 1.32 0.55 6.04 15.79 4828.88 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:28 5576332 7403300 405692 4.99 53104 1967900 954952 10.41 199172 2114464 164 14:10:15 5576332 7403596 405420 4.99 53384 1967908 963144 10.50 199456 2114456 164 14:20:01 5572300 7399940 409092 5.03 53732 1967920 963468 10.50 199812 2115144 280 14:30:28 5570540 7398740 410260 5.05 54140 1968060 963468 10.50 200212 2115116 136 14:40:16 5569056 7397644 411360 5.06 54452 1968128 963468 10.50 200524 2115196 200 14:50:01 5568832 7397800 411212 5.06 54804 1968140 963532 10.50 200884 2115400 236 15:00:28 5567068 7399024 409940 5.04 55600 1970332 963516 10.50 203868 2116064 200 15:10:15 5582528 7414940 394024 4.85 55956 1970416 963596 10.50 204232 2116568 196 15:20:01 5582528 7415584 393368 4.84 56332 1970684 963596 10.50 204600 2116856 248 15:30:17 5582280 7415684 393224 4.84 56668 1970692 963596 10.50 204936 2116892 160 15:40:17 5582280 7416116 392796 4.83 57084 1970700 963660 10.50 205352 2116920 136 15:50:01 5537108 7420564 380684 4.68 59952 2010376 963660 10.50 243148 2121712 244 16:00:17 5537108 7420984 380248 4.68 60352 2010384 963660 10.50 243548 2121876 196 16:10:17 5536100 7420484 380732 4.68 60696 2010528 963660 10.50 243900 2122048 192 16:20:01 5533580 7418364 382856 4.71 61104 2010532 963660 10.50 244300 2122080 240 16:30:18 5533076 7418464 382748 4.71 61688 2010544 963660 10.50 244884 2122012 140 16:40:28 5533076 7419172 382020 4.70 62248 2010676 963660 10.50 245452 2122180 128 16:50:01 5532824 7419496 381704 4.70 62800 2010688 965588 10.52 246004 2123156 236 17:00:18 5532324 7419628 381540 4.69 63424 2010696 963660 10.50 246612 2122276 240 17:10:18 5532324 7420204 380952 4.69 63984 2010704 963660 10.50 247172 2122344 156 17:20:01 5532072 7420548 380584 4.68 64552 2010716 963660 10.50 247752 2122496 260 17:30:18 5531316 7420472 380664 4.68 65144 2010792 963660 10.50 248340 2122488 216 Average: 5554590 7412761 392324 4.83 58691 1989887 963281 10.50 223825 2118988 199 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:28 ens3 2.93 0.94 0.59 1.24 0.00 0.00 0.00 0.00 14:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:15 ens3 0.66 0.07 0.07 0.02 0.00 0.00 0.00 0.00 14:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 6.05 3.87 3.59 2.48 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:28 ens3 1.52 0.22 0.33 0.16 0.00 0.00 0.00 0.00 14:30:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:16 ens3 0.59 0.10 0.09 0.04 0.00 0.00 0.00 0.00 14:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 ens3 0.90 0.20 0.23 0.13 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:28 ens3 1.63 2.32 0.19 4.07 0.00 0.00 0.00 0.00 15:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:15 ens3 0.60 0.41 0.07 0.41 0.00 0.00 0.00 0.00 15:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 ens3 0.61 0.15 0.15 0.09 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:17 ens3 0.41 0.08 0.05 0.02 0.00 0.00 0.00 0.00 15:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:17 ens3 0.47 0.11 0.08 0.04 0.00 0.00 0.00 0.00 15:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.46 0.12 0.08 0.04 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:17 ens3 0.61 0.13 0.12 0.06 0.00 0.00 0.00 0.00 16:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:17 ens3 0.38 0.08 0.05 0.02 0.00 0.00 0.00 0.00 16:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.47 0.11 0.09 0.05 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:18 ens3 0.38 0.08 0.05 0.02 0.00 0.00 0.00 0.00 16:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:28 ens3 0.37 0.08 0.05 0.02 0.00 0.00 0.00 0.00 16:40:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.54 0.15 0.12 0.07 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:18 ens3 0.64 0.20 0.18 0.11 0.00 0.00 0.00 0.00 17:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:18 ens3 0.61 0.14 0.15 0.08 0.00 0.00 0.00 0.00 17:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.37 0.08 0.05 0.02 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:18 ens3 0.45 0.11 0.09 0.04 0.00 0.00 0.00 0.00 17:30:18 docker0 0.00 0.00 0.00 0.00 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 0.99 0.44 0.29 0.43 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-171-generic (prd-ubuntu2204-builder-2c-2g-807) 03/17/26 _x86_64_ (2 CPU) 13:40:52 LINUX RESTART (2 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 14:00:28 all 0.38 0.00 0.07 0.16 0.03 99.37 14:00:28 0 0.23 0.00 0.07 0.02 0.02 99.66 14:00:28 1 0.52 0.00 0.06 0.31 0.03 99.08 14:10:15 all 0.35 0.00 0.06 0.04 0.02 99.53 14:10:15 0 0.06 0.00 0.06 0.02 0.02 99.84 14:10:15 1 0.64 0.00 0.06 0.06 0.02 99.21 14:20:01 all 0.54 0.00 0.09 0.01 0.03 99.32 14:20:01 0 0.56 0.00 0.09 0.02 0.05 99.28 14:20:01 1 0.52 0.00 0.08 0.01 0.02 99.36 14:30:28 all 0.17 0.00 0.07 0.01 0.02 99.73 14:30:28 0 0.28 0.00 0.07 0.00 0.02 99.63 14:30:28 1 0.06 0.00 0.07 0.02 0.02 99.83 14:40:16 all 0.20 0.00 0.06 0.02 0.02 99.69 14:40:16 0 0.37 0.00 0.06 0.03 0.02 99.52 14:40:16 1 0.04 0.00 0.06 0.01 0.02 99.87 14:50:01 all 0.26 0.00 0.06 0.09 0.18 99.41 14:50:01 0 0.36 0.00 0.06 0.07 0.19 99.33 14:50:01 1 0.16 0.00 0.05 0.11 0.18 99.49 15:00:28 all 0.07 0.00 0.07 0.04 0.15 99.66 15:00:28 0 0.08 0.00 0.09 0.07 0.20 99.57 15:00:28 1 0.06 0.00 0.05 0.01 0.11 99.76 15:10:15 all 0.36 0.00 0.07 0.07 0.05 99.45 15:10:15 0 0.59 0.00 0.09 0.00 0.05 99.26 15:10:15 1 0.13 0.00 0.06 0.13 0.04 99.63 15:20:01 all 0.27 0.00 0.06 0.04 0.02 99.60 15:20:01 0 0.17 0.00 0.05 0.03 0.02 99.72 15:20:01 1 0.38 0.00 0.07 0.04 0.03 99.48 15:30:17 all 0.16 0.00 0.06 0.01 0.02 99.75 15:30:17 0 0.17 0.00 0.05 0.01 0.01 99.76 15:30:17 1 0.16 0.00 0.07 0.01 0.03 99.73 15:40:17 all 0.29 0.00 0.06 0.07 0.02 99.56 15:40:17 0 0.49 0.00 0.07 0.10 0.02 99.33 15:40:17 1 0.09 0.00 0.06 0.05 0.02 99.78 15:40:17 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 0.36 0.19 0.11 0.47 0.03 98.84 15:50:01 0 0.15 0.14 0.10 0.17 0.03 99.40 15:50:01 1 0.56 0.25 0.12 0.77 0.02 98.28 16:00:17 all 0.25 0.00 0.06 0.07 0.04 99.58 16:00:17 0 0.32 0.00 0.07 0.03 0.03 99.54 16:00:17 1 0.17 0.00 0.04 0.11 0.06 99.62 16:10:17 all 0.31 0.00 0.06 0.04 0.02 99.57 16:10:17 0 0.23 0.00 0.08 0.04 0.02 99.63 16:10:17 1 0.40 0.00 0.05 0.03 0.02 99.51 16:20:01 all 0.31 0.00 0.06 0.02 0.02 99.58 16:20:01 0 0.06 0.00 0.06 0.01 0.02 99.85 16:20:01 1 0.57 0.00 0.06 0.02 0.03 99.32 16:30:18 all 0.32 0.00 0.05 0.02 0.03 99.59 16:30:18 0 0.05 0.00 0.05 0.01 0.02 99.87 16:30:18 1 0.58 0.00 0.06 0.02 0.03 99.31 16:40:28 all 0.36 0.00 0.05 0.02 0.03 99.54 16:40:28 0 0.24 0.00 0.06 0.02 0.02 99.66 16:40:28 1 0.48 0.00 0.05 0.02 0.03 99.42 16:50:01 all 0.29 0.00 0.06 0.05 0.03 99.58 16:50:01 0 0.51 0.00 0.05 0.00 0.02 99.40 16:50:01 1 0.06 0.00 0.07 0.09 0.03 99.75 17:00:18 all 0.43 0.00 0.06 0.19 0.02 99.30 17:00:18 0 0.58 0.00 0.07 0.28 0.03 99.05 17:00:18 1 0.27 0.00 0.06 0.10 0.02 99.55 17:10:18 all 0.09 0.00 0.05 0.02 0.03 99.82 17:10:18 0 0.06 0.00 0.06 0.02 0.03 99.83 17:10:18 1 0.11 0.00 0.04 0.01 0.03 99.80 17:20:01 all 0.31 0.00 0.05 0.02 0.03 99.60 17:20:01 0 0.53 0.00 0.06 0.02 0.02 99.37 17:20:01 1 0.08 0.00 0.05 0.01 0.03 99.83 17:30:18 all 0.31 0.00 0.06 0.02 0.03 99.59 17:30:18 0 0.55 0.00 0.07 0.02 0.03 99.32 17:30:18 1 0.06 0.00 0.05 0.01 0.02 99.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.29 0.01 0.06 0.07 0.04 99.53 Average: 0 0.30 0.01 0.07 0.05 0.04 99.54 Average: 1 0.28 0.01 0.06 0.09 0.04 99.52