---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-4266 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: 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 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 3456 4 3932 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:15:10:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.85/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76186sec preferred_lft 76186sec inet6 fe80::f816:3eff:fe15:102c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:6f:6f:6a:c5:df 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-4266) 10/16/25 _x86_64_ (2 CPU) 19:43:57 LINUX RESTART (2 CPU) 19:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:00:03 1.12 0.00 1.11 0.01 0.04 15.71 13.19 20:10:04 1.05 0.00 1.05 0.00 0.00 12.75 0.00 20:20:04 1.28 0.00 1.27 0.00 0.01 15.32 0.36 20:30:05 1.30 0.00 1.30 0.00 0.00 15.18 0.00 20:40:05 1.34 0.00 1.33 0.00 0.37 15.44 0.00 20:50:05 1.37 0.00 1.37 0.00 0.00 15.72 0.00 21:00:06 1.32 0.00 1.32 0.00 0.00 15.52 0.00 21:10:06 1.36 0.00 1.36 0.00 0.00 16.04 0.00 21:20:07 1.40 0.00 1.40 0.00 0.00 16.48 0.00 21:30:07 1.54 0.00 1.54 0.00 0.00 17.92 0.00 21:40:07 1.47 0.00 1.47 0.00 0.00 17.13 0.00 21:50:01 1.39 0.00 1.39 0.00 0.00 16.10 0.00 22:00:08 1.53 0.00 1.53 0.00 0.00 17.36 0.00 22:10:08 1.55 0.00 1.55 0.00 0.00 17.10 0.00 22:20:01 1.61 0.00 1.61 0.00 0.00 17.70 0.00 22:30:09 1.58 0.00 1.58 0.00 0.00 17.68 0.00 Average: 1.39 0.00 1.39 0.00 0.03 16.20 0.85 19:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:00:03 5164040 7397284 407376 5.01 59124 2365360 948020 10.33 467308 2250216 308 20:10:04 5163788 7397456 407252 5.01 59524 2365372 956260 10.42 467720 2246984 204 20:20:04 5163788 7398056 406656 5.00 60124 2365380 956420 10.42 468312 2247588 168 20:30:05 5163540 7398668 406020 5.00 60700 2365648 956420 10.42 468896 2247864 228 20:40:05 5163288 7399108 405604 4.99 61276 2365768 956484 10.42 469464 2248224 320 20:50:05 5164632 7401172 403488 4.96 61844 2365904 956484 10.42 470040 2248432 344 21:00:06 5164716 7401828 402868 4.96 62404 2365912 956484 10.42 470600 2248480 300 21:10:06 5163964 7401796 402880 4.96 62984 2366052 956484 10.42 471180 2248656 204 21:20:07 5163012 7401464 403192 4.96 63584 2366056 956484 10.42 471780 2248724 352 21:30:07 5162096 7401180 403468 4.96 64200 2366064 956548 10.42 472388 2248648 180 21:40:07 5161624 7401356 403300 4.96 64832 2366072 956548 10.42 473020 2248812 272 21:50:01 5160872 7401212 403428 4.96 65424 2366088 956548 10.42 473612 2247940 240 22:00:08 5160620 7401628 403004 4.96 66012 2366160 956548 10.42 474204 2249000 152 22:10:08 5161180 7402924 401716 4.94 66596 2366296 954196 10.40 474792 2246976 204 22:20:01 5161180 7403632 400988 4.93 67172 2366432 954244 10.40 475360 2246476 240 22:30:09 5161180 7404236 400388 4.93 67748 2366448 954196 10.40 475940 2247232 268 Average: 5162720 7400812 403852 4.97 63347 2365938 955523 10.41 471538 2248141 249 19:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:00:03 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:00:03 ens3 0.31 0.13 0.08 0.04 0.00 0.00 0.00 0.00 20:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:04 ens3 0.49 0.19 0.17 0.10 0.00 0.00 0.00 0.00 20:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:04 ens3 1.01 0.58 0.29 0.72 0.00 0.00 0.00 0.00 20:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:05 ens3 0.44 0.16 0.13 0.08 0.00 0.00 0.00 0.00 20:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:05 ens3 0.35 0.13 0.11 0.06 0.00 0.00 0.00 0.00 20:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:05 ens3 0.34 0.13 0.11 0.06 0.00 0.00 0.00 0.00 20:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:06 ens3 0.19 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:06 ens3 0.22 0.12 0.07 0.04 0.00 0.00 0.00 0.00 21:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:07 ens3 0.19 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:07 ens3 0.24 0.12 0.07 0.04 0.00 0.00 0.00 0.00 21:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:07 ens3 0.28 0.12 0.08 0.04 0.00 0.00 0.00 0.00 21:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 ens3 0.17 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:08 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:00:08 ens3 0.27 0.12 0.07 0.04 0.00 0.00 0.00 0.00 22:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:08 ens3 0.23 0.10 0.09 0.05 0.00 0.00 0.00 0.00 22:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 ens3 0.34 0.13 0.11 0.06 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:09 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:30:09 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 22:30:09 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 0.33 0.15 0.10 0.09 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-4266) 10/16/25 _x86_64_ (2 CPU) 19:43:57 LINUX RESTART (2 CPU) 19:50:01 CPU %user %nice %system %iowait %steal %idle 20:00:03 all 0.64 0.00 0.07 0.02 0.02 99.25 20:00:03 0 0.65 0.00 0.08 0.03 0.02 99.21 20:00:03 1 0.63 0.00 0.05 0.00 0.02 99.28 20:10:04 all 0.37 0.00 0.06 0.02 0.02 99.52 20:10:04 0 0.13 0.00 0.08 0.03 0.02 99.73 20:10:04 1 0.61 0.00 0.05 0.00 0.02 99.31 20:20:04 all 0.36 0.00 0.06 0.02 0.02 99.54 20:20:04 0 0.49 0.00 0.06 0.00 0.02 99.43 20:20:04 1 0.23 0.00 0.06 0.04 0.02 99.65 20:30:05 all 0.17 0.00 0.06 0.02 0.02 99.73 20:30:05 0 0.04 0.00 0.05 0.02 0.02 99.87 20:30:05 1 0.31 0.00 0.06 0.01 0.02 99.60 20:40:05 all 0.42 0.00 0.08 0.02 0.02 99.47 20:40:05 0 0.65 0.00 0.08 0.01 0.01 99.24 20:40:05 1 0.19 0.00 0.07 0.02 0.03 99.69 20:50:05 all 0.18 0.00 0.06 0.04 0.02 99.71 20:50:05 0 0.07 0.00 0.05 0.06 0.01 99.81 20:50:05 1 0.30 0.00 0.06 0.01 0.02 99.61 21:00:06 all 0.46 0.00 0.05 0.02 0.02 99.45 21:00:06 0 0.33 0.00 0.04 0.01 0.01 99.61 21:00:06 1 0.58 0.00 0.07 0.02 0.02 99.29 21:10:06 all 0.39 0.00 0.05 0.01 0.03 99.51 21:10:06 0 0.39 0.00 0.05 0.01 0.02 99.52 21:10:06 1 0.39 0.00 0.05 0.02 0.04 99.50 21:20:07 all 0.26 0.00 0.04 0.04 0.02 99.64 21:20:07 0 0.03 0.00 0.04 0.01 0.02 99.90 21:20:07 1 0.48 0.00 0.04 0.06 0.02 99.39 21:30:07 all 0.39 0.00 0.05 0.02 0.02 99.51 21:30:07 0 0.47 0.00 0.04 0.02 0.01 99.45 21:30:07 1 0.32 0.00 0.07 0.02 0.02 99.58 21:40:07 all 0.29 0.00 0.05 0.02 0.02 99.63 21:40:07 0 0.31 0.00 0.05 0.03 0.01 99.60 21:40:07 1 0.26 0.00 0.05 0.01 0.02 99.66 21:40:07 CPU %user %nice %system %iowait %steal %idle 21:50:01 all 0.24 0.00 0.05 0.02 0.02 99.67 21:50:01 0 0.27 0.00 0.05 0.01 0.02 99.66 21:50:01 1 0.21 0.00 0.05 0.02 0.03 99.69 22:00:08 all 0.16 0.00 0.05 0.02 0.02 99.75 22:00:08 0 0.04 0.00 0.05 0.01 0.01 99.88 22:00:08 1 0.29 0.00 0.05 0.02 0.02 99.62 22:10:08 all 0.29 0.00 0.04 0.01 0.02 99.64 22:10:08 0 0.04 0.00 0.04 0.02 0.01 99.89 22:10:08 1 0.54 0.00 0.04 0.00 0.02 99.39 22:20:01 all 0.30 0.00 0.05 0.01 0.02 99.62 22:20:01 0 0.03 0.00 0.05 0.02 0.01 99.90 22:20:01 1 0.56 0.00 0.05 0.01 0.03 99.35 22:30:09 all 0.50 0.00 0.06 0.01 0.02 99.41 22:30:09 0 0.97 0.00 0.06 0.00 0.02 98.95 22:30:09 1 0.03 0.00 0.06 0.02 0.02 99.87 Average: all 0.34 0.00 0.05 0.02 0.02 99.57 Average: 0 0.31 0.00 0.05 0.02 0.02 99.60 Average: 1 0.37 0.00 0.05 0.02 0.02 99.53