---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-11758 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 9.3G 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 558 3453 4 3926 7068 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:64:68:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.251/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77335sec preferred_lft 77335sec inet6 fe80::f816:3eff:fe64:6872/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether de:c3:7f:4d:f4:de 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-11758) 11/19/25 _x86_64_ (2 CPU) 00:43:59 LINUX RESTART (2 CPU) 00:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:35 1.18 0.00 1.16 0.02 0.04 16.49 536.96 01:10:08 1.14 0.00 1.12 0.01 0.00 13.36 0.11 01:20:01 24.23 12.08 1.38 10.77 137.53 26.77 108075.66 01:30:44 1.22 0.00 1.21 0.01 0.00 15.92 0.10 01:40:22 1.35 0.00 1.35 0.00 0.00 15.30 0.00 01:50:46 1.56 0.00 1.56 0.00 0.00 17.87 0.00 02:00:46 1.56 0.00 1.56 0.00 0.00 17.75 0.00 02:10:46 1.52 0.00 1.52 0.00 0.00 17.34 0.00 02:20:25 1.54 0.00 1.54 0.00 0.00 17.39 0.00 02:30:13 1.69 0.00 1.69 0.00 0.00 19.02 0.00 02:40:46 1.51 0.00 1.51 0.00 0.00 17.24 0.00 02:50:46 1.60 0.00 1.60 0.00 0.00 18.23 0.00 03:00:27 1.53 0.00 1.53 0.00 0.00 17.52 0.00 03:10:46 1.62 0.00 1.62 0.00 0.00 17.76 0.00 Average: 3.06 0.85 1.45 0.76 9.67 17.71 7635.81 00:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:35 5170488 7404600 399900 4.92 58900 2366372 969332 10.56 465620 2248500 128 01:10:08 5170012 7404668 399936 4.92 59316 2366508 969428 10.56 466032 2250736 180 01:20:01 5126316 7414012 382880 4.71 63488 2408288 969592 10.57 507384 2255260 832 01:30:44 5126316 7414524 382348 4.70 63976 2408292 969768 10.57 507876 2255852 132 01:40:22 5126316 7415036 381844 4.70 64472 2408304 969720 10.57 508372 2255728 228 01:50:46 5126316 7415880 380956 4.69 65096 2408508 969832 10.57 508996 2256128 124 02:00:46 5126064 7416224 380612 4.68 65680 2408516 969832 10.57 509580 2256268 124 02:10:46 5125308 7416060 380760 4.68 66244 2408528 969832 10.57 510152 2256320 120 02:20:25 5122284 7413684 383128 4.71 66812 2408600 969848 10.57 510712 2256528 252 02:30:13 5119516 7411636 385180 4.74 67396 2408728 969848 10.57 511296 2256764 192 02:40:46 5119516 7412260 384564 4.73 68004 2408736 969896 10.57 511904 2256872 120 02:50:46 5116492 7409888 386916 4.76 68576 2408820 969960 10.57 512472 2257072 132 03:00:27 5116492 7410700 386036 4.75 69136 2409080 969976 10.57 513020 2257528 128 03:10:46 5115484 7410332 386396 4.75 69728 2409096 967672 10.54 513628 2255316 132 Average: 5129066 7412107 385818 4.75 65487 2402598 969610 10.57 504075 2255348 202 00:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:35 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 01:00:35 ens3 1.68 0.21 0.30 0.11 0.00 0.00 0.00 0.00 01:00:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:08 ens3 0.60 0.14 0.14 0.07 0.00 0.00 0.00 0.00 01:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 0.49 0.14 0.11 0.06 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 01:30:44 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 01:30:44 ens3 0.53 0.26 0.13 0.58 0.00 0.00 0.00 0.00 01:30:44 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:22 ens3 0.49 0.13 0.13 0.07 0.00 0.00 0.00 0.00 01:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:46 ens3 0.41 0.14 0.13 0.07 0.00 0.00 0.00 0.00 01:50:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:46 ens3 0.39 0.12 0.12 0.06 0.00 0.00 0.00 0.00 02:00:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:46 ens3 0.25 0.07 0.05 0.02 0.00 0.00 0.00 0.00 02:10:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:25 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:25 ens3 0.20 0.09 0.04 0.02 0.00 0.00 0.00 0.00 02:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:13 ens3 1.04 0.20 0.23 0.10 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 02:40:46 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 02:40:46 ens3 2.25 0.18 0.36 0.12 0.00 0.00 0.00 0.00 02:40:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:46 ens3 1.73 0.21 0.32 0.12 0.00 0.00 0.00 0.00 02:50:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:27 ens3 0.57 0.08 0.28 0.02 0.00 0.00 0.00 0.00 03:00:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:46 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 03:10:46 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 0.80 0.15 0.17 0.11 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-11758) 11/19/25 _x86_64_ (2 CPU) 00:43:59 LINUX RESTART (2 CPU) 00:50:01 CPU %user %nice %system %iowait %steal %idle 01:00:35 all 0.20 0.00 0.05 0.07 0.04 99.65 01:00:35 0 0.06 0.00 0.05 0.03 0.04 99.82 01:00:35 1 0.33 0.00 0.04 0.10 0.05 99.48 01:10:08 all 0.48 0.00 0.06 0.02 0.04 99.39 01:10:08 0 0.57 0.00 0.06 0.01 0.04 99.33 01:10:08 1 0.40 0.00 0.07 0.03 0.04 99.46 01:20:01 all 0.24 0.16 0.10 0.17 0.05 99.27 01:20:01 0 0.12 0.24 0.11 0.27 0.04 99.22 01:20:01 1 0.37 0.08 0.09 0.08 0.05 99.32 01:30:44 all 0.31 0.00 0.05 0.02 0.04 99.57 01:30:44 0 0.42 0.00 0.04 0.04 0.04 99.46 01:30:44 1 0.21 0.00 0.05 0.01 0.04 99.69 01:40:22 all 0.32 0.00 0.05 0.02 0.05 99.57 01:40:22 0 0.60 0.00 0.05 0.03 0.05 99.27 01:40:22 1 0.04 0.00 0.05 0.01 0.04 99.86 01:50:46 all 0.19 0.00 0.04 0.02 0.04 99.70 01:50:46 0 0.35 0.00 0.05 0.01 0.06 99.52 01:50:46 1 0.03 0.00 0.03 0.03 0.03 99.87 02:00:46 all 0.19 0.00 0.06 0.02 0.04 99.69 02:00:46 0 0.23 0.00 0.06 0.04 0.03 99.64 02:00:46 1 0.16 0.00 0.06 0.00 0.05 99.74 02:10:46 all 0.35 0.00 0.04 0.44 0.05 99.12 02:10:46 0 0.25 0.00 0.03 0.01 0.03 99.68 02:10:46 1 0.45 0.00 0.05 0.88 0.06 98.56 02:20:25 all 0.08 0.00 0.04 0.04 0.04 99.79 02:20:25 0 0.13 0.00 0.03 0.01 0.04 99.79 02:20:25 1 0.04 0.00 0.05 0.08 0.05 99.79 02:30:13 all 0.25 0.00 0.05 0.05 0.04 99.61 02:30:13 0 0.03 0.00 0.05 0.05 0.04 99.84 02:30:13 1 0.47 0.00 0.05 0.06 0.04 99.37 02:40:46 all 0.17 0.00 0.05 0.03 0.04 99.70 02:40:46 0 0.31 0.00 0.06 0.05 0.05 99.54 02:40:46 1 0.03 0.00 0.05 0.01 0.03 99.87 02:40:46 CPU %user %nice %system %iowait %steal %idle 02:50:46 all 0.33 0.00 0.05 0.02 0.04 99.57 02:50:46 0 0.04 0.00 0.03 0.01 0.03 99.89 02:50:46 1 0.61 0.00 0.06 0.04 0.05 99.24 03:00:27 all 0.43 0.00 0.05 0.01 0.04 99.47 03:00:27 0 0.18 0.00 0.04 0.02 0.04 99.71 03:00:27 1 0.67 0.00 0.05 0.01 0.04 99.23 03:10:46 all 0.35 0.00 0.06 0.02 0.04 99.53 03:10:46 0 0.55 0.00 0.05 0.00 0.04 99.36 03:10:46 1 0.15 0.00 0.06 0.03 0.05 99.71 Average: all 0.28 0.01 0.05 0.07 0.04 99.55 Average: 0 0.27 0.02 0.05 0.04 0.04 99.58 Average: 1 0.28 0.01 0.05 0.10 0.05 99.52