---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-17574 5.15.0-173-generic #183-Ubuntu SMP Fri Mar 6 13:29:34 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 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 9.5G 30G 25% / 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 551 3623 4 3763 7075 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:b5:35:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.94/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78460sec preferred_lft 78460sec inet6 fe80::f816:3eff:feb5:35bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether fa:62:fe:3d:a1:ef 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 5.15.0-173-generic (prd-ubuntu2204-builder-2c-2g-17574) 05/22/26 _x86_64_ (2 CPU) 00:49:37 LINUX RESTART (2 CPU) 00:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:01 12.31 6.11 5.99 0.21 1339.51 4348.37 1257.18 01:10:15 0.85 0.00 0.85 0.00 0.04 11.75 0.00 01:20:18 1.10 0.00 1.10 0.00 0.01 13.97 0.00 01:30:01 1.17 0.00 1.17 0.00 0.00 14.49 0.00 01:40:18 1.25 0.00 1.25 0.00 0.00 15.76 0.01 01:50:18 1.23 0.00 1.23 0.00 0.00 15.49 0.00 02:00:01 1.07 0.00 1.07 0.00 0.00 13.63 0.00 02:10:18 12.88 0.00 1.21 11.67 0.14 14.81 104074.96 02:20:18 1.33 0.00 1.33 0.00 0.00 15.85 0.00 02:30:01 1.31 0.00 1.31 0.00 0.00 15.72 0.00 02:40:18 1.33 0.00 1.33 0.00 0.00 16.23 0.00 02:50:18 1.09 0.00 1.09 0.00 0.00 13.55 0.00 03:00:01 72.87 1.81 68.08 2.99 123.05 6485.69 8256.11 Average: 8.32 0.61 6.55 1.16 112.46 832.24 8952.28 00:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 5500864 7414892 393920 4.85 52960 2054720 989860 10.79 255068 2145648 168 01:10:15 5500864 7415312 393532 4.84 53356 2054728 988344 10.77 255476 2144764 192 01:20:18 5500864 7415820 392984 4.83 53848 2054736 988344 10.77 255976 2144812 36 01:30:01 5500864 7416528 392284 4.83 54400 2054868 989176 10.78 256528 2145600 4 01:40:18 5500864 7417156 391656 4.82 55016 2054884 988408 10.77 257144 2145168 184 01:50:18 5500864 7417792 391004 4.81 55512 2055024 988472 10.77 257640 2145232 24 02:00:01 5500616 7417876 390956 4.81 55840 2055032 988520 10.77 257960 2149192 156 02:10:18 5499356 7419768 388932 4.78 56540 2057440 988536 10.77 260928 2149516 144 02:20:18 5498852 7419828 388824 4.78 57100 2057444 988600 10.77 261480 2150148 156 02:30:01 5498600 7420156 388544 4.78 57660 2057452 988584 10.77 262048 2150104 156 02:40:18 5498600 7420876 387808 4.77 58240 2057592 988600 10.77 262620 2150248 156 02:50:18 5497848 7420540 388152 4.78 58636 2057600 988600 10.77 263016 2150276 16 03:00:01 3667488 7188544 563056 6.93 128420 3486096 1226956 13.37 448136 3617988 236 Average: 5358965 7400391 403973 4.97 61348 2165970 1007000 10.97 273386 2260669 125 00:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 18.47 11.37 95.07 2.18 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:15 ens3 0.30 0.09 0.06 0.02 0.00 0.00 0.00 0.00 01:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:18 ens3 0.27 0.08 0.05 0.02 0.00 0.00 0.00 0.00 01:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.27 0.07 0.03 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:18 ens3 0.27 0.09 0.06 0.02 0.00 0.00 0.00 0.00 01:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:18 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 01:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.27 0.11 0.06 0.03 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:18 ens3 0.28 0.08 0.06 0.02 0.00 0.00 0.00 0.00 02:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:18 ens3 0.28 0.12 0.04 0.38 0.00 0.00 0.00 0.00 02:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 0.24 0.07 0.04 0.01 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:18 ens3 0.28 0.09 0.06 0.02 0.00 0.00 0.00 0.00 02:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:18 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 03:00:01 ens3 51.78 37.24 575.46 7.14 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 5.52 3.73 50.37 0.75 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 5.15.0-173-generic (prd-ubuntu2204-builder-2c-2g-17574) 05/22/26 _x86_64_ (2 CPU) 00:49:37 LINUX RESTART (2 CPU) 00:50:00 CPU %user %nice %system %iowait %steal %idle 01:00:01 all 0.77 0.00 0.29 0.59 0.03 98.32 01:00:01 0 0.71 0.00 0.20 0.81 0.03 98.25 01:00:01 1 0.83 0.00 0.38 0.38 0.03 98.38 01:10:15 all 0.17 0.00 0.05 0.01 0.03 99.73 01:10:15 0 0.29 0.00 0.05 0.02 0.04 99.60 01:10:15 1 0.06 0.00 0.05 0.00 0.03 99.86 01:20:18 all 0.26 0.00 0.05 0.01 0.03 99.65 01:20:18 0 0.27 0.00 0.05 0.03 0.03 99.63 01:20:18 1 0.24 0.00 0.04 0.00 0.04 99.67 01:30:01 all 0.24 0.00 0.05 0.02 0.04 99.66 01:30:01 0 0.41 0.00 0.06 0.02 0.04 99.47 01:30:01 1 0.07 0.00 0.05 0.01 0.03 99.84 01:40:18 all 0.31 0.00 0.05 0.02 0.03 99.59 01:40:18 0 0.58 0.00 0.06 0.02 0.04 99.31 01:40:18 1 0.05 0.00 0.04 0.02 0.03 99.87 01:50:18 all 0.13 0.00 0.05 0.02 0.03 99.78 01:50:18 0 0.19 0.00 0.04 0.00 0.03 99.74 01:50:18 1 0.07 0.00 0.06 0.03 0.03 99.81 02:00:01 all 0.26 0.00 0.06 0.01 0.03 99.63 02:00:01 0 0.44 0.00 0.06 0.02 0.04 99.44 02:00:01 1 0.09 0.00 0.06 0.01 0.03 99.82 02:10:18 all 0.37 0.00 0.06 0.04 0.03 99.50 02:10:18 0 0.69 0.00 0.08 0.07 0.05 99.12 02:10:18 1 0.04 0.00 0.04 0.00 0.02 99.89 02:20:18 all 0.15 0.00 0.05 0.02 0.03 99.74 02:20:18 0 0.12 0.00 0.06 0.01 0.04 99.78 02:20:18 1 0.19 0.00 0.05 0.02 0.03 99.70 02:30:01 all 0.15 0.00 0.05 0.02 0.03 99.75 02:30:01 0 0.26 0.00 0.06 0.02 0.03 99.63 02:30:01 1 0.04 0.00 0.04 0.01 0.03 99.87 02:40:18 all 0.23 0.00 0.05 0.02 0.03 99.67 02:40:18 0 0.42 0.00 0.05 0.02 0.03 99.48 02:40:18 1 0.05 0.00 0.05 0.01 0.03 99.87 02:40:18 CPU %user %nice %system %iowait %steal %idle 02:50:18 all 0.14 0.00 0.04 0.02 0.03 99.78 02:50:18 0 0.24 0.00 0.04 0.03 0.04 99.65 02:50:18 1 0.03 0.00 0.04 0.01 0.02 99.90 03:00:01 all 9.80 0.00 1.08 0.62 0.05 88.45 03:00:01 0 12.25 0.00 1.17 0.75 0.05 85.78 03:00:01 1 7.36 0.00 0.98 0.49 0.05 91.11 Average: all 0.98 0.00 0.15 0.11 0.03 98.73 Average: 0 1.27 0.00 0.15 0.14 0.04 98.40 Average: 1 0.69 0.00 0.14 0.08 0.03 99.06