---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-673 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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: 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.4G 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 549 3402 4 3986 7077 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:d3:8c:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.152/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79981sec preferred_lft 79981sec inet6 fe80::f816:3eff:fed3:8c3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:9c:11:69:78:b3 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 5.15.0-153-generic (prd-ubuntu2204-builder-2c-2g-673) 10/21/25 _x86_64_ (2 CPU) 06:22:07 LINUX RESTART (2 CPU) 06:30:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:01 1.28 0.01 1.25 0.03 0.04 17.74 13.62 06:50:17 1.07 0.00 1.06 0.01 0.00 13.71 0.12 07:00:14 1.08 0.00 1.06 0.02 0.00 13.56 0.12 07:10:01 12.33 0.00 1.44 10.88 0.15 17.28 109129.39 07:20:21 1.61 0.00 1.61 0.00 0.01 18.39 0.22 07:30:21 1.56 0.00 1.56 0.00 0.00 17.92 0.00 07:40:01 1.26 0.00 1.26 0.00 0.00 14.76 0.00 07:50:22 1.60 0.00 1.60 0.00 0.00 18.02 0.00 08:00:22 1.56 0.00 1.56 0.00 0.00 17.42 0.00 Average: 2.57 0.00 1.38 1.19 0.02 16.54 11858.63 06:30:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 5168780 7401820 403116 4.96 59380 2364984 964632 10.51 465748 2249596 128 06:50:17 5171880 7405496 399392 4.91 59816 2365124 972952 10.60 466180 2247452 172 07:00:14 5170688 7404748 400184 4.92 60236 2365132 973064 10.60 466608 2248008 212 07:10:01 5168396 7405508 399304 4.91 61048 2367368 973080 10.60 469624 2247888 240 07:20:21 5166568 7404336 400508 4.93 61672 2367380 973128 10.60 470256 2249212 132 07:30:21 5167128 7405572 399276 4.91 62256 2367452 973080 10.60 470848 2249156 132 07:40:01 5166624 7405568 399240 4.91 62632 2367588 973080 10.60 471208 2248300 240 07:50:22 5166372 7405932 398868 4.91 63220 2367600 973144 10.60 471804 2249468 132 08:00:22 5165620 7405844 398952 4.91 63796 2367668 973144 10.60 472388 2249464 132 Average: 5168006 7404980 399871 4.92 61562 2366700 972145 10.59 469407 2248727 169 06:30:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 ens3 0.71 0.19 0.17 0.10 0.00 0.00 0.00 0.00 06:40:01 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 0.94 0.78 0.23 0.82 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 07:00:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:14 ens3 1.02 0.23 0.29 0.16 0.00 0.00 0.00 0.00 07:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 0.51 0.15 0.15 0.08 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:21 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:20:21 ens3 0.46 0.15 0.14 0.08 0.00 0.00 0.00 0.00 07:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:21 ens3 0.58 0.15 0.13 0.07 0.00 0.00 0.00 0.00 07:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 0.39 0.12 0.11 0.06 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:22 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 07:50:22 ens3 0.46 0.10 0.09 0.04 0.00 0.00 0.00 0.00 07:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:22 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:00:22 ens3 0.50 0.16 0.15 0.08 0.00 0.00 0.00 0.00 08:00:22 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 0.62 0.23 0.16 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 5.15.0-153-generic (prd-ubuntu2204-builder-2c-2g-673) 10/21/25 _x86_64_ (2 CPU) 06:22:07 LINUX RESTART (2 CPU) 06:30:12 CPU %user %nice %system %iowait %steal %idle 06:40:01 all 0.48 0.00 0.09 0.06 0.03 99.35 06:40:01 0 0.82 0.00 0.11 0.10 0.04 98.93 06:40:01 1 0.13 0.00 0.06 0.01 0.03 99.77 06:50:17 all 0.34 0.00 0.07 0.01 0.02 99.56 06:50:17 0 0.55 0.00 0.07 0.02 0.02 99.35 06:50:17 1 0.13 0.00 0.06 0.01 0.02 99.78 07:00:14 all 0.29 0.00 0.06 0.02 0.02 99.61 07:00:14 0 0.20 0.00 0.06 0.01 0.02 99.70 07:00:14 1 0.38 0.00 0.05 0.03 0.02 99.52 07:10:01 all 0.31 0.00 0.06 0.04 0.02 99.57 07:10:01 0 0.41 0.00 0.07 0.04 0.02 99.47 07:10:01 1 0.20 0.00 0.06 0.05 0.02 99.67 07:20:21 all 0.31 0.00 0.05 0.10 0.05 99.50 07:20:21 0 0.22 0.00 0.06 0.20 0.03 99.49 07:20:21 1 0.39 0.00 0.04 0.00 0.07 99.50 07:30:21 all 0.12 0.00 0.06 0.10 0.02 99.71 07:30:21 0 0.10 0.00 0.05 0.03 0.02 99.81 07:30:21 1 0.14 0.00 0.07 0.17 0.02 99.60 07:40:01 all 0.47 0.00 0.06 0.03 0.03 99.42 07:40:01 0 0.06 0.00 0.05 0.03 0.02 99.83 07:40:01 1 0.88 0.00 0.06 0.02 0.03 99.01 07:50:22 all 0.13 0.00 0.05 0.03 0.02 99.78 07:50:22 0 0.22 0.00 0.06 0.00 0.02 99.69 07:50:22 1 0.04 0.00 0.03 0.06 0.01 99.86 08:00:22 all 0.06 0.00 0.05 0.07 0.02 99.80 08:00:22 0 0.06 0.00 0.06 0.04 0.02 99.83 08:00:22 1 0.06 0.00 0.05 0.11 0.02 99.77 Average: all 0.28 0.00 0.06 0.05 0.02 99.59 Average: 0 0.29 0.00 0.07 0.05 0.02 99.57 Average: 1 0.26 0.00 0.05 0.05 0.03 99.61