---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-14422 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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): 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: 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: 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 9.2G 30G 24% / 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 547 3995 4 3395 7079 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:9d:6a:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.224/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76943sec preferred_lft 76943sec inet6 fe80::f816:3eff:fe9d:6a37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8e:2d:98:c9:88:06 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 5.15.0-161-generic (prd-ubuntu2204-builder-2c-2g-14422) 12/17/25 _x86_64_ (2 CPU) 00:44:04 LINUX RESTART (2 CPU) 00:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:09 1.47 0.00 1.47 0.00 0.04 17.25 0.14 01:10:01 1.40 0.00 1.40 0.00 0.00 16.36 0.00 01:20:01 13.14 0.01 1.43 11.70 0.17 16.68 107422.62 01:30:10 1.49 0.00 1.49 0.00 0.00 16.97 0.00 01:40:01 1.50 0.00 1.50 0.00 0.35 16.82 0.00 01:50:01 1.51 0.00 1.51 0.00 0.00 17.24 0.00 02:00:12 1.49 0.00 1.49 0.00 0.00 16.99 0.00 02:10:12 1.36 0.00 1.36 0.00 0.00 15.96 0.00 02:20:00 1.41 0.00 1.41 0.00 0.00 16.26 0.00 02:30:13 1.46 0.00 1.46 0.00 0.00 16.68 0.00 02:40:13 1.53 0.00 1.53 0.00 0.00 17.97 0.00 02:50:01 1.45 0.00 1.45 0.00 0.00 16.62 0.00 03:00:14 1.56 0.00 1.56 0.00 0.00 17.61 0.00 03:10:14 1.58 0.00 1.58 0.00 0.00 17.85 0.00 03:20:01 62.01 1.52 59.29 1.20 108.07 3704.01 930.21 Average: 6.20 0.10 5.25 0.86 7.09 257.42 7223.16 00:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:09 5656360 7397440 413600 5.09 50928 1885252 954148 10.40 189096 2046304 188 01:10:01 5655356 7397172 413916 5.09 51520 1885388 955920 10.42 189692 2046660 240 01:20:01 5652644 7397412 413640 5.09 52376 1887480 954276 10.40 192680 2046184 240 01:30:10 5651720 7397132 413952 5.09 52968 1887492 954308 10.40 193296 2047484 152 01:40:01 5651224 7397360 413700 5.09 53576 1887604 955476 10.41 193896 2047576 240 01:50:01 5651744 7398532 412524 5.08 54152 1887672 962532 10.49 194464 2046912 240 02:00:12 5651492 7398956 412076 5.07 54744 1887748 962532 10.49 195064 2047936 144 02:10:12 5649980 7398112 412904 5.08 55232 1887920 962596 10.49 195552 2048228 160 02:20:00 5649476 7398312 412712 5.08 55784 1888060 962596 10.49 196104 2047380 124 02:30:13 5646200 7395656 415404 5.11 56384 1888064 962692 10.49 196712 2048584 324 02:40:13 5645340 7395564 415468 5.11 57008 1888208 962660 10.49 197336 2048532 136 02:50:01 5645088 7395872 415156 5.11 57560 1888208 962724 10.49 197880 2047720 240 03:00:14 5644612 7396164 414836 5.10 58184 1888340 962724 10.49 198496 2048816 232 03:10:14 5644612 7396772 414188 5.10 58752 1888356 962724 10.49 199080 2047804 140 03:20:01 4151572 7239540 514812 6.33 121212 3080356 1175732 12.81 336672 3305724 355808 Average: 5549828 7386666 420593 5.17 59359 1967077 974243 10.62 204401 2131456 23907 00:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:09 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:00:09 ens3 2.20 0.26 0.45 0.18 0.00 0.00 0.00 0.00 01:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 1.43 0.16 0.28 0.12 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 0.72 0.38 0.12 0.80 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:10 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:30:10 ens3 0.67 0.17 2.02 0.08 0.00 0.00 0.00 0.00 01:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 0.77 0.15 1.19 0.07 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.41 0.13 0.12 0.07 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:12 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:00:12 ens3 0.46 0.14 0.12 0.06 0.00 0.00 0.00 0.00 02:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:12 ens3 2.53 0.16 0.39 0.10 0.00 0.00 0.00 0.00 02:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:20:00 ens3 1.83 0.15 0.26 0.09 0.00 0.00 0.00 0.00 02:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:30:13 ens3 0.48 0.11 0.08 0.04 0.00 0.00 0.00 0.00 02:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:13 ens3 0.42 0.12 0.09 0.04 0.00 0.00 0.00 0.00 02:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.31 0.11 0.08 0.04 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:14 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:14 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 03:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.42 0.42 0.09 0.09 0.00 0.00 0.00 0.00 03:20:01 ens3 39.75 28.35 320.67 7.48 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.44 2.00 21.27 0.60 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 5.15.0-161-generic (prd-ubuntu2204-builder-2c-2g-14422) 12/17/25 _x86_64_ (2 CPU) 00:44:04 LINUX RESTART (2 CPU) 00:50:01 CPU %user %nice %system %iowait %steal %idle 01:00:09 all 0.10 0.00 0.05 0.02 0.04 99.78 01:00:09 0 0.09 0.00 0.05 0.04 0.05 99.78 01:00:09 1 0.11 0.00 0.05 0.00 0.04 99.79 01:10:01 all 0.19 0.00 0.06 0.02 0.04 99.68 01:10:01 0 0.22 0.00 0.07 0.01 0.04 99.66 01:10:01 1 0.17 0.00 0.05 0.04 0.04 99.70 01:20:01 all 0.07 0.00 0.07 0.05 0.04 99.78 01:20:01 0 0.09 0.00 0.07 0.05 0.04 99.76 01:20:01 1 0.05 0.00 0.07 0.06 0.04 99.79 01:30:10 all 0.42 0.00 0.06 0.03 0.04 99.46 01:30:10 0 0.50 0.00 0.07 0.05 0.05 99.34 01:30:10 1 0.34 0.00 0.05 0.01 0.03 99.57 01:40:01 all 0.51 0.00 0.06 0.02 0.04 99.37 01:40:01 0 0.32 0.00 0.07 0.02 0.05 99.54 01:40:01 1 0.69 0.00 0.06 0.03 0.03 99.20 01:50:01 all 0.12 0.00 0.05 0.02 0.04 99.77 01:50:01 0 0.03 0.00 0.04 0.01 0.03 99.88 01:50:01 1 0.20 0.00 0.06 0.03 0.05 99.66 02:00:12 all 0.33 0.00 0.07 0.02 0.04 99.54 02:00:12 0 0.06 0.00 0.07 0.03 0.04 99.80 02:00:12 1 0.61 0.00 0.07 0.02 0.04 99.27 02:10:12 all 0.17 0.00 0.06 0.02 0.04 99.71 02:10:12 0 0.08 0.00 0.07 0.03 0.04 99.79 02:10:12 1 0.25 0.00 0.06 0.01 0.04 99.64 02:20:00 all 0.28 0.00 0.06 0.44 0.03 99.18 02:20:00 0 0.46 0.00 0.07 0.09 0.04 99.34 02:20:00 1 0.10 0.00 0.05 0.80 0.03 99.03 02:30:13 all 0.31 0.00 0.06 0.13 0.03 99.46 02:30:13 0 0.04 0.00 0.07 0.01 0.03 99.85 02:30:13 1 0.59 0.00 0.06 0.25 0.03 99.07 02:40:13 all 0.28 0.00 0.07 0.08 0.03 99.54 02:40:13 0 0.27 0.00 0.08 0.04 0.03 99.58 02:40:13 1 0.29 0.00 0.06 0.11 0.03 99.51 02:40:13 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 0.14 0.00 0.05 0.06 0.03 99.72 02:50:01 0 0.17 0.00 0.05 0.10 0.03 99.65 02:50:01 1 0.11 0.00 0.05 0.02 0.03 99.79 03:00:14 all 0.40 0.00 0.06 0.03 0.03 99.48 03:00:14 0 0.48 0.00 0.04 0.02 0.03 99.42 03:00:14 1 0.31 0.00 0.07 0.05 0.03 99.53 03:10:14 all 0.26 0.00 0.06 0.02 0.04 99.63 03:10:14 0 0.12 0.00 0.05 0.02 0.04 99.77 03:10:14 1 0.40 0.00 0.06 0.02 0.03 99.49 03:20:01 all 8.47 0.00 1.00 0.98 0.05 89.50 03:20:01 0 8.68 0.00 1.01 1.20 0.05 89.05 03:20:01 1 8.26 0.00 0.98 0.77 0.05 89.94 Average: all 0.79 0.00 0.12 0.13 0.04 98.92 Average: 0 0.76 0.00 0.12 0.11 0.04 98.97 Average: 1 0.82 0.00 0.12 0.15 0.04 98.88