---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-41634 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20 16:09:34 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 12G 28G 30% / 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 542 3946 4 3447 7083 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:c2:53:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.82/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 71911sec preferred_lft 71911sec inet6 fe80::f816:3eff:fec2:534d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:f3:6e:32:99:f8 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 5.15.0-186-generic (prd-ubuntu2204-builder-2c-2g-41634) 08/27/26 _x86_64_ (2 CPU) 17:44:24 LINUX RESTART (2 CPU) 17:50:21 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:00:03 1.28 0.01 1.26 0.01 0.04 16.89 1.10 18:10:03 1.16 0.02 1.14 0.00 1.64 14.40 0.04 18:20:03 1.20 0.00 1.19 0.00 0.01 14.24 0.00 18:30:03 1.16 0.00 1.16 0.00 0.00 14.20 0.00 18:40:03 1.23 0.00 1.23 0.00 0.00 14.34 0.00 18:50:03 1.53 0.00 1.53 0.00 0.00 17.30 0.00 19:00:03 1.58 0.00 1.58 0.00 0.00 17.77 0.00 19:10:03 1.50 0.00 1.50 0.00 0.00 17.14 0.00 19:20:21 1.59 0.00 1.59 0.00 0.00 18.19 0.00 19:30:18 1.60 0.00 1.60 0.00 0.00 18.72 0.21 19:40:01 1.47 0.00 1.47 0.00 0.00 17.09 0.00 19:50:21 1.60 0.00 1.60 0.00 0.00 18.50 0.00 20:00:21 1.57 0.00 1.57 0.00 0.00 17.83 0.00 20:10:01 1.56 0.00 1.56 0.00 0.00 17.57 0.00 20:20:21 1.62 0.00 1.62 0.00 0.32 18.20 0.00 20:30:21 1.58 0.00 1.58 0.00 0.00 18.05 0.00 20:40:01 1.59 0.00 1.59 0.00 0.00 18.15 0.00 20:50:21 1.69 0.00 1.69 0.00 0.00 18.89 0.00 21:00:21 1.64 0.00 1.64 0.00 0.00 18.52 0.00 21:10:01 1.62 0.00 1.62 0.00 0.00 18.36 0.00 21:20:21 1.59 0.00 1.59 0.00 0.00 17.98 0.00 21:30:21 1.25 0.00 1.25 0.00 0.00 14.79 0.00 21:40:01 1.37 0.00 1.37 0.00 0.00 15.70 0.00 Average: 1.48 0.00 1.48 0.00 0.09 17.09 0.06 17:50:21 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:03 5380956 7409196 396040 4.87 57268 2163664 974664 10.62 215456 2299992 180 18:10:03 5359536 7388564 416708 5.13 57580 2164156 974664 10.62 216000 2300604 196 18:20:03 5360384 7389740 415524 5.11 57888 2164172 982856 10.71 216316 2300772 200 18:30:03 5360928 7390688 414588 5.10 58216 2164248 982988 10.71 216636 2301632 216 18:40:03 5361160 7391324 413948 5.09 58536 2164320 982988 10.71 216956 2301616 212 18:50:03 5360956 7391988 413256 5.08 59120 2164588 983052 10.71 217548 2301976 228 19:00:03 5360704 7392320 412932 5.08 59696 2164588 983052 10.71 218116 2302008 180 19:10:03 5360988 7393176 412072 5.07 60252 2164596 983052 10.71 218672 2302044 188 19:20:21 5361776 7394712 410528 5.05 60852 2164740 983052 10.71 219272 2302224 132 19:30:18 5362252 7395812 409436 5.04 61452 2164752 983116 10.71 219872 2303784 212 19:40:01 5363132 7397248 408008 5.02 61980 2164760 983132 10.71 220408 2302588 252 19:50:21 5363448 7398292 406936 5.01 62572 2164900 983116 10.71 220992 2302580 132 20:00:21 5363736 7399284 405944 4.99 63156 2165032 983116 10.71 221560 2302744 132 20:10:01 5364276 7400404 404824 4.98 63700 2165044 983132 10.71 222120 2302972 248 20:20:21 5363412 7400260 404948 4.98 64292 2165152 983132 10.71 222720 2303068 200 20:30:21 5363648 7401076 404132 4.97 64868 2165164 983260 10.71 223280 2303172 208 20:40:01 5364616 7402756 402400 4.95 65428 2165300 983260 10.71 223848 2303512 240 20:50:21 5365052 7403784 401364 4.94 65996 2165308 983260 10.71 224424 2303508 120 21:00:21 5366092 7405524 399608 4.92 66564 2165444 980432 10.68 224976 2300972 140 21:10:01 5366040 7406080 399040 4.91 67140 2165456 980560 10.69 225560 2301284 244 21:20:21 5365788 7406412 398592 4.90 67712 2165576 980512 10.68 226132 2301016 160 21:30:21 5365788 7406900 398212 4.90 68056 2165604 980512 10.68 226468 2301188 192 21:40:01 5365564 7406988 398108 4.90 68348 2165608 980512 10.68 226776 2301316 236 Average: 5363923 7398806 406398 5.00 62638 2164877 981801 10.70 221048 2302025 193 17:50:21 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:03 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:03 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:10:03 ens3 0.25 0.10 0.05 0.02 0.00 0.00 0.00 0.00 18:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:03 ens3 0.37 0.15 0.10 0.06 0.00 0.00 0.00 0.00 18:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:03 ens3 0.81 0.66 0.19 0.53 0.00 0.00 0.00 0.00 18:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:03 ens3 0.21 0.07 0.03 0.02 0.00 0.00 0.00 0.00 18:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:03 ens3 0.40 0.13 0.11 0.06 0.00 0.00 0.00 0.00 18:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:03 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 19:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:03 ens3 0.35 0.10 0.05 0.03 0.00 0.00 0.00 0.00 19:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:21 ens3 0.44 0.14 0.10 0.05 0.00 0.00 0.00 0.00 19:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:18 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 19:30:18 ens3 0.56 0.18 0.14 0.05 0.00 0.00 0.00 0.00 19:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:01 ens3 0.69 0.19 0.14 0.07 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:21 ens3 0.58 0.15 0.12 0.06 0.00 0.00 0.00 0.00 19:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:21 ens3 0.77 0.14 0.15 0.06 0.00 0.00 0.00 0.00 20:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 ens3 0.78 0.13 0.14 0.05 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:21 ens3 0.86 0.17 0.19 0.08 0.00 0.00 0.00 0.00 20:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:21 ens3 0.86 0.16 0.16 0.07 0.00 0.00 0.00 0.00 20:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 ens3 0.85 0.14 0.15 0.06 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:21 ens3 0.82 0.14 0.15 0.06 0.00 0.00 0.00 0.00 20:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:21 ens3 1.20 0.23 0.32 0.17 0.00 0.00 0.00 0.00 21:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 0.93 0.24 0.32 0.20 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:21 ens3 0.30 0.10 0.06 0.04 0.00 0.00 0.00 0.00 21:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:21 ens3 0.33 0.11 0.08 0.05 0.00 0.00 0.00 0.00 21:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 0.22 0.07 0.03 0.02 0.00 0.00 0.00 0.00 21:40:01 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 0.57 0.16 0.12 0.08 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 5.15.0-186-generic (prd-ubuntu2204-builder-2c-2g-41634) 08/27/26 _x86_64_ (2 CPU) 17:44:24 LINUX RESTART (2 CPU) 17:50:21 CPU %user %nice %system %iowait %steal %idle 18:00:03 all 0.58 0.00 0.06 0.02 0.00 99.33 18:00:03 0 1.12 0.00 0.08 0.01 0.00 98.79 18:00:03 1 0.05 0.00 0.05 0.03 0.00 99.87 18:10:03 all 0.35 0.00 0.05 0.02 0.00 99.58 18:10:03 0 0.24 0.00 0.06 0.01 0.00 99.70 18:10:03 1 0.46 0.00 0.05 0.03 0.00 99.46 18:20:03 all 0.43 0.00 0.05 0.02 0.00 99.50 18:20:03 0 0.32 0.00 0.04 0.01 0.00 99.62 18:20:03 1 0.53 0.00 0.06 0.03 0.00 99.38 18:30:03 all 0.56 0.00 0.05 0.02 0.00 99.37 18:30:03 0 0.77 0.00 0.05 0.03 0.00 99.14 18:30:03 1 0.35 0.00 0.06 0.00 0.00 99.59 18:40:03 all 0.58 0.00 0.06 0.02 0.00 99.34 18:40:03 0 0.69 0.00 0.06 0.03 0.00 99.21 18:40:03 1 0.47 0.00 0.05 0.01 0.00 99.47 18:50:03 all 0.03 0.00 0.04 0.03 0.00 99.90 18:50:03 0 0.04 0.00 0.04 0.05 0.00 99.87 18:50:03 1 0.03 0.00 0.03 0.01 0.00 99.93 19:00:03 all 0.19 0.00 0.04 0.03 0.00 99.74 19:00:03 0 0.21 0.00 0.04 0.02 0.00 99.73 19:00:03 1 0.16 0.00 0.05 0.04 0.00 99.75 19:10:03 all 0.35 0.00 0.04 0.03 0.00 99.57 19:10:03 0 0.04 0.00 0.06 0.04 0.00 99.86 19:10:03 1 0.66 0.00 0.02 0.02 0.00 99.29 19:20:21 all 0.10 0.00 0.04 0.02 0.00 99.84 19:20:21 0 0.17 0.00 0.03 0.04 0.00 99.76 19:20:21 1 0.03 0.00 0.05 0.01 0.00 99.91 19:30:18 all 0.11 0.00 0.05 0.03 0.00 99.81 19:30:18 0 0.18 0.00 0.04 0.02 0.00 99.76 19:30:18 1 0.05 0.00 0.06 0.04 0.00 99.85 19:40:01 all 0.20 0.00 0.04 0.03 0.00 99.74 19:40:01 0 0.35 0.00 0.04 0.02 0.00 99.58 19:40:01 1 0.04 0.00 0.03 0.04 0.00 99.89 19:40:01 CPU %user %nice %system %iowait %steal %idle 19:50:21 all 0.16 0.00 0.04 0.03 0.00 99.77 19:50:21 0 0.26 0.00 0.04 0.01 0.00 99.68 19:50:21 1 0.05 0.00 0.04 0.04 0.00 99.86 20:00:21 all 0.04 0.00 0.05 0.03 0.00 99.89 20:00:21 0 0.03 0.00 0.04 0.04 0.00 99.90 20:00:21 1 0.05 0.00 0.06 0.02 0.00 99.87 20:10:01 all 0.39 0.00 0.05 0.03 0.00 99.53 20:10:01 0 0.39 0.00 0.05 0.01 0.00 99.54 20:10:01 1 0.39 0.00 0.05 0.04 0.00 99.52 20:20:21 all 0.04 0.00 0.04 0.03 0.00 99.89 20:20:21 0 0.04 0.00 0.04 0.03 0.00 99.89 20:20:21 1 0.04 0.00 0.04 0.02 0.00 99.89 20:30:21 all 0.04 0.00 0.05 0.03 0.00 99.87 20:30:21 0 0.05 0.00 0.07 0.04 0.00 99.84 20:30:21 1 0.03 0.00 0.03 0.02 0.00 99.91 20:40:01 all 0.08 0.00 0.05 0.02 0.00 99.85 20:40:01 0 0.05 0.00 0.05 0.03 0.00 99.88 20:40:01 1 0.11 0.00 0.05 0.02 0.00 99.82 20:50:21 all 0.10 0.00 0.04 0.03 0.00 99.83 20:50:21 0 0.04 0.00 0.04 0.04 0.00 99.88 20:50:21 1 0.15 0.00 0.05 0.01 0.00 99.79 21:00:21 all 0.36 0.00 0.04 0.02 0.00 99.57 21:00:21 0 0.05 0.00 0.05 0.02 0.00 99.88 21:00:21 1 0.66 0.00 0.04 0.03 0.00 99.27 21:10:01 all 0.06 0.00 0.05 0.03 0.00 99.86 21:10:01 0 0.07 0.00 0.06 0.03 0.01 99.84 21:10:01 1 0.05 0.00 0.05 0.03 0.00 99.87 21:20:21 all 0.40 0.00 0.06 0.02 0.00 99.52 21:20:21 0 0.76 0.00 0.07 0.02 0.00 99.15 21:20:21 1 0.04 0.00 0.05 0.02 0.00 99.89 21:30:21 all 0.16 0.00 0.05 0.01 0.00 99.77 21:30:21 0 0.06 0.00 0.07 0.01 0.00 99.85 21:30:21 1 0.26 0.00 0.04 0.01 0.00 99.68 21:30:21 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 0.65 0.00 0.05 0.01 0.00 99.29 21:40:01 0 0.06 0.00 0.06 0.01 0.00 99.87 21:40:01 1 1.23 0.00 0.04 0.01 0.00 98.71 Average: all 0.26 0.00 0.05 0.02 0.00 99.67 Average: 0 0.26 0.00 0.05 0.02 0.00 99.66 Average: 1 0.26 0.00 0.05 0.02 0.00 99.67