---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-53373 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: 5599.94 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 9.3G 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 563 3837 4 3536 7063 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:8d:db:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.139/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 72598sec preferred_lft 72598sec inet6 fe80::f816:3eff:fe8d:db06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8a:2f:97:3c:f3:da 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-53373) 03/27/26 _x86_64_ (2 CPU) 04:02:49 LINUX RESTART (2 CPU) 04:10:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:08 1.48 0.01 1.47 0.00 0.05 17.78 0.13 04:30:08 1.44 0.00 1.44 0.00 0.00 16.76 0.00 04:40:09 1.50 0.00 1.50 0.00 0.00 17.17 0.00 04:50:07 1.34 0.00 1.34 0.00 0.00 15.62 0.00 05:00:17 1.41 0.00 1.41 0.00 0.00 15.78 0.00 05:10:17 1.43 0.00 1.43 0.00 0.00 16.60 0.00 05:20:17 1.38 0.00 1.38 0.00 0.00 16.07 0.00 05:30:17 1.41 0.00 1.41 0.00 0.00 16.45 0.00 05:40:17 13.59 0.00 1.49 12.10 0.15 17.23 106540.10 05:50:17 1.32 0.00 1.32 0.00 0.00 15.51 0.00 06:00:09 1.44 0.00 1.44 0.00 0.00 16.79 0.00 06:10:09 1.51 0.02 1.49 0.00 1.64 16.84 0.04 06:20:17 1.60 0.00 1.60 0.00 0.00 17.52 0.00 06:30:17 1.49 0.01 1.48 0.00 0.09 16.37 0.00 06:40:17 1.60 0.00 1.60 0.00 0.00 17.43 0.00 06:50:17 1.41 0.00 1.41 0.00 0.00 15.48 0.00 07:00:17 1.50 0.00 1.50 0.00 0.00 16.60 0.00 07:10:17 1.52 0.00 1.52 0.00 0.05 16.65 0.00 07:20:17 1.46 0.00 1.46 0.00 0.00 16.37 0.00 07:30:10 1.58 0.00 1.58 0.00 0.00 17.39 0.00 07:40:10 1.43 0.00 1.43 0.00 0.00 16.14 0.00 07:50:01 1.87 0.36 1.51 0.00 15.26 36.79 0.01 Average: 2.03 0.02 1.46 0.55 0.77 17.50 4845.19 04:10:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:08 5643420 7410908 399656 4.92 51076 1911536 956504 10.42 190640 2061216 164 04:30:08 5643168 7411240 399304 4.91 51660 1911544 964696 10.51 191220 2061268 156 04:40:09 5642916 7411624 398812 4.91 52244 1911556 964692 10.51 191812 2061044 32 04:50:07 5642416 7411736 398792 4.91 52844 1911556 964760 10.51 192404 2061116 188 05:00:17 5642416 7412324 398152 4.90 53420 1911572 964872 10.51 192980 2061556 180 05:10:17 5642164 7412772 397668 4.89 54020 1911648 964888 10.51 193588 2061624 196 05:20:17 5641660 7412916 397524 4.89 54596 1911716 964952 10.52 194156 2061904 208 05:30:17 5641660 7413564 396872 4.88 55160 1911792 965016 10.52 194720 2062116 152 05:40:17 5640148 7415224 395144 4.86 56004 1914100 965080 10.52 197792 2062260 124 05:50:17 5639644 7415332 395004 4.86 56604 1914108 965080 10.52 198392 2062300 208 06:00:09 5638132 7414400 395968 4.87 57156 1914120 965080 10.52 198952 2062392 148 06:10:09 5629332 7406892 403424 4.96 57748 1914812 965144 10.52 199724 2062988 236 06:20:17 5628828 7407120 403168 4.96 58324 1914956 965144 10.52 200300 2063124 124 06:30:17 5628352 7407272 402872 4.96 58904 1914988 965144 10.52 200916 2063256 188 06:40:17 5628104 7407760 402432 4.95 59496 1915124 965144 10.52 201500 2063444 124 06:50:17 5628104 7408364 401840 4.94 60072 1915132 965144 10.52 202084 2063508 204 07:00:17 5627604 7408596 401560 4.94 60664 1915268 965144 10.52 202668 2063720 188 07:10:17 5627604 7409216 400960 4.93 61240 1915292 965144 10.52 203252 2063784 188 07:20:17 5627352 7409540 400636 4.93 61792 1915308 965212 10.52 203804 2063884 220 07:30:10 5626848 7409748 400380 4.93 62352 1915440 965212 10.52 204372 2064056 144 07:40:10 5626596 7410076 400012 4.92 62920 1915452 965212 10.52 204932 2064096 244 07:50:01 5609968 7404516 405532 4.99 63520 1925808 974600 10.62 207480 2090996 268 Average: 5633929 7410506 399805 4.92 57355 1914219 965085 10.52 198531 2063893 177 04:10:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:20:08 ens3 0.54 0.08 0.07 0.02 0.00 0.00 0.00 0.00 04:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:30:08 ens3 0.35 0.08 0.06 0.02 0.00 0.00 0.00 0.00 04:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:40:09 ens3 0.40 0.07 0.26 0.02 0.00 0.00 0.00 0.00 04:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:50:07 ens3 0.41 0.13 0.10 0.06 0.00 0.00 0.00 0.00 04:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:00:17 ens3 1.00 0.16 0.16 0.08 0.00 0.00 0.00 0.00 05:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:10:17 ens3 0.85 0.13 0.17 0.06 0.00 0.00 0.00 0.00 05:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:20:17 ens3 3.00 0.42 0.50 0.76 0.00 0.00 0.00 0.00 05:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:30:17 ens3 0.82 0.14 0.14 0.07 0.00 0.00 0.00 0.00 05:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:40:17 ens3 0.41 0.07 0.05 0.02 0.00 0.00 0.00 0.00 05:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:50:17 ens3 0.38 0.07 0.06 0.02 0.00 0.00 0.00 0.00 05:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:00:09 ens3 0.34 0.11 0.08 0.04 0.00 0.00 0.00 0.00 06:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:09 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 06:10:09 ens3 0.31 0.09 0.06 0.02 0.00 0.00 0.00 0.00 06:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:17 ens3 0.94 0.11 0.15 0.04 0.00 0.00 0.00 0.00 06:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:30:17 ens3 3.09 0.21 0.47 0.12 0.00 0.00 0.00 0.00 06:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:40:17 ens3 1.04 0.10 0.12 0.04 0.00 0.00 0.00 0.00 06:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:17 ens3 1.05 0.11 0.12 0.04 0.00 0.00 0.00 0.00 06:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:17 ens3 0.44 0.10 0.08 0.04 0.00 0.00 0.00 0.00 07:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:17 ens3 0.63 0.11 0.09 0.04 0.00 0.00 0.00 0.00 07:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:17 ens3 0.78 0.10 0.10 0.04 0.00 0.00 0.00 0.00 07:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:10 ens3 0.31 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:10 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 07:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 4.45 3.24 12.68 2.16 0.00 0.00 0.00 0.00 07:50:01 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 0.99 0.26 0.70 0.17 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-53373) 03/27/26 _x86_64_ (2 CPU) 04:02:49 LINUX RESTART (2 CPU) 04:10:08 CPU %user %nice %system %iowait %steal %idle 04:20:08 all 0.30 0.00 0.05 0.02 0.03 99.60 04:20:08 0 0.54 0.00 0.04 0.02 0.03 99.36 04:20:08 1 0.05 0.00 0.05 0.03 0.03 99.84 04:30:08 all 0.42 0.00 0.04 0.02 0.04 99.47 04:30:08 0 0.80 0.00 0.05 0.02 0.05 99.09 04:30:08 1 0.05 0.00 0.04 0.03 0.03 99.86 04:40:09 all 0.29 0.00 0.05 0.04 0.04 99.58 04:40:09 0 0.41 0.00 0.04 0.05 0.04 99.46 04:40:09 1 0.18 0.00 0.07 0.02 0.04 99.70 04:50:07 all 0.32 0.00 0.06 0.11 0.04 99.48 04:50:07 0 0.35 0.00 0.08 0.20 0.04 99.33 04:50:07 1 0.28 0.00 0.04 0.02 0.03 99.63 05:00:17 all 0.24 0.00 0.05 0.02 0.04 99.65 05:00:17 0 0.44 0.00 0.05 0.00 0.05 99.46 05:00:17 1 0.05 0.00 0.05 0.04 0.03 99.84 05:10:17 all 0.31 0.00 0.06 0.03 0.03 99.58 05:10:17 0 0.57 0.00 0.07 0.01 0.04 99.32 05:10:17 1 0.05 0.00 0.05 0.04 0.03 99.83 05:20:17 all 0.33 0.00 0.06 1.04 0.03 98.55 05:20:17 0 0.14 0.00 0.06 0.18 0.03 99.59 05:20:17 1 0.52 0.00 0.06 1.89 0.03 97.51 05:30:17 all 0.39 0.00 0.05 0.71 0.03 98.82 05:30:17 0 0.54 0.00 0.05 0.09 0.03 99.28 05:30:17 1 0.24 0.00 0.04 1.34 0.02 98.36 05:40:17 all 0.16 0.00 0.05 0.04 0.03 99.73 05:40:17 0 0.10 0.00 0.05 0.03 0.04 99.77 05:40:17 1 0.21 0.00 0.05 0.05 0.02 99.68 05:50:17 all 0.11 0.00 0.05 0.05 0.02 99.77 05:50:17 0 0.10 0.00 0.04 0.07 0.02 99.77 05:50:17 1 0.12 0.00 0.06 0.02 0.02 99.77 06:00:09 all 0.23 0.00 0.05 0.05 0.02 99.65 06:00:09 0 0.26 0.00 0.05 0.06 0.02 99.60 06:00:09 1 0.20 0.00 0.05 0.03 0.03 99.70 06:00:09 CPU %user %nice %system %iowait %steal %idle 06:10:09 all 0.17 0.00 0.07 0.02 0.03 99.72 06:10:09 0 0.15 0.00 0.08 0.01 0.03 99.74 06:10:09 1 0.19 0.00 0.05 0.03 0.02 99.71 06:20:17 all 0.21 0.00 0.05 0.01 0.03 99.69 06:20:17 0 0.29 0.00 0.05 0.01 0.03 99.61 06:20:17 1 0.13 0.00 0.05 0.01 0.03 99.77 06:30:17 all 0.18 0.00 0.04 0.06 0.04 99.67 06:30:17 0 0.03 0.00 0.03 0.10 0.03 99.80 06:30:17 1 0.34 0.00 0.05 0.02 0.05 99.54 06:40:17 all 0.26 0.00 0.04 0.02 0.04 99.64 06:40:17 0 0.06 0.00 0.05 0.02 0.04 99.83 06:40:17 1 0.46 0.00 0.04 0.02 0.03 99.46 06:50:17 all 0.03 0.00 0.04 0.02 0.04 99.87 06:50:17 0 0.04 0.00 0.04 0.02 0.04 99.86 06:50:17 1 0.03 0.00 0.05 0.02 0.04 99.87 07:00:17 all 0.15 0.00 0.04 0.02 0.04 99.74 07:00:17 0 0.17 0.00 0.03 0.02 0.04 99.74 07:00:17 1 0.14 0.00 0.05 0.03 0.04 99.74 07:10:17 all 0.08 0.00 0.05 0.04 0.04 99.80 07:10:17 0 0.12 0.00 0.04 0.02 0.03 99.79 07:10:17 1 0.04 0.00 0.05 0.06 0.04 99.81 07:20:17 all 0.13 0.00 0.04 0.02 0.04 99.77 07:20:17 0 0.24 0.00 0.04 0.02 0.04 99.65 07:20:17 1 0.03 0.00 0.04 0.02 0.03 99.88 07:30:10 all 0.04 0.00 0.05 0.02 0.04 99.85 07:30:10 0 0.03 0.00 0.04 0.01 0.05 99.87 07:30:10 1 0.04 0.00 0.05 0.04 0.04 99.83 07:40:10 all 0.26 0.00 0.04 0.02 0.04 99.65 07:40:10 0 0.47 0.00 0.04 0.00 0.04 99.45 07:40:10 1 0.04 0.00 0.04 0.04 0.04 99.84 07:50:01 all 0.35 0.00 0.06 0.04 0.05 99.51 07:50:01 0 0.47 0.00 0.06 0.01 0.05 99.41 07:50:01 1 0.22 0.00 0.06 0.07 0.04 99.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.23 0.00 0.05 0.11 0.03 99.58 Average: 0 0.29 0.00 0.05 0.04 0.04 99.58 Average: 1 0.16 0.00 0.05 0.18 0.03 99.58