---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-6211 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 8.6G 31G 23% / 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 544 4470 4 2922 7091 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:59:2b:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.203/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79197sec preferred_lft 79197sec inet6 fe80::f816:3eff:fe59:2bbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 32:02:3e:ca:36:9e 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-6211) 11/05/25 _x86_64_ (2 CPU) 12:58:38 LINUX RESTART (2 CPU) 13:00:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:21 4.92 0.63 3.91 0.37 532.38 655.00 8517.59 13:20:21 1.24 0.01 1.22 0.01 0.05 14.75 0.12 13:30:21 1.18 0.00 1.16 0.01 0.00 14.00 0.12 13:40:00 1.21 0.00 1.19 0.02 0.00 14.33 0.12 13:50:21 1.23 0.00 1.21 0.02 0.00 14.40 0.13 14:00:21 1.33 0.00 1.31 0.02 0.00 16.00 0.36 14:10:21 11.95 0.00 1.31 10.64 0.15 15.16 107093.61 14:20:21 1.38 0.00 1.38 0.00 0.00 15.81 0.00 14:30:21 1.53 0.00 1.53 0.00 0.00 17.57 0.00 14:40:21 1.62 0.00 1.62 0.00 0.00 18.24 0.00 14:50:21 1.58 0.00 1.58 0.00 0.00 17.91 0.00 Average: 2.65 0.06 1.59 1.01 48.78 74.36 10508.69 13:00:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:21 5331252 7391984 415044 5.11 55964 2197048 974164 10.62 377880 2164444 132 13:20:21 5330748 7391916 415084 5.11 56384 2197060 974164 10.62 378316 2163820 136 13:30:21 5330752 7392336 414664 5.10 56820 2197064 974228 10.62 378732 2163864 168 13:40:00 5329776 7391884 415196 5.11 57184 2197204 974376 10.62 379112 2165396 132 13:50:21 5329524 7392048 415012 5.11 57600 2197212 974360 10.62 379520 2165424 128 14:00:21 5329020 7392120 414924 5.10 58052 2197352 974360 10.62 379972 2165780 124 14:10:21 5326752 7392752 414144 5.10 58696 2199584 974360 10.62 382828 2165868 156 14:20:21 5326248 7392792 414108 5.09 59108 2199724 974360 10.62 383240 2166048 132 14:30:21 5325744 7393056 413848 5.09 59732 2199864 974360 10.62 383864 2166212 228 14:40:21 5325744 7393696 413220 5.08 60348 2199872 974360 10.62 384480 2166328 156 14:50:21 5325496 7394048 412880 5.08 60932 2199880 974424 10.62 385064 2166388 124 Average: 5328278 7392603 414375 5.10 58256 2198351 974320 10.62 381183 2165416 147 13:00:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:21 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 13:10:21 ens3 7.36 4.62 124.94 0.37 0.00 0.00 0.00 0.00 13:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:21 ens3 0.19 0.10 0.05 0.02 0.00 0.00 0.00 0.00 13:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:21 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:00 ens3 0.80 0.66 0.13 0.51 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:21 ens3 0.14 0.07 0.03 0.02 0.00 0.00 0.00 0.00 13:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:21 ens3 0.37 0.18 0.12 0.06 0.00 0.00 0.00 0.00 14:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:21 ens3 0.19 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:21 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:21 ens3 0.17 0.09 0.04 0.02 0.00 0.00 0.00 0.00 14:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:21 ens3 0.28 0.16 0.10 0.06 0.00 0.00 0.00 0.00 14:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:21 ens3 0.17 0.10 0.04 0.02 0.00 0.00 0.00 0.00 14:50:21 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 0.91 0.57 11.50 0.10 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-6211) 11/05/25 _x86_64_ (2 CPU) 12:58:38 LINUX RESTART (2 CPU) 13:00:16 CPU %user %nice %system %iowait %steal %idle 13:10:21 all 1.03 0.00 0.25 0.30 0.03 98.39 13:10:21 0 1.06 0.00 0.29 0.42 0.03 98.20 13:10:21 1 1.00 0.00 0.22 0.17 0.03 98.58 13:20:21 all 0.25 0.00 0.05 0.02 0.03 99.65 13:20:21 0 0.44 0.00 0.05 0.00 0.03 99.47 13:20:21 1 0.05 0.00 0.05 0.04 0.03 99.83 13:30:21 all 0.34 0.00 0.05 0.04 0.03 99.55 13:30:21 0 0.23 0.00 0.05 0.04 0.03 99.65 13:30:21 1 0.44 0.00 0.05 0.04 0.03 99.45 13:40:00 all 0.49 0.00 0.05 0.01 0.03 99.42 13:40:00 0 0.49 0.00 0.06 0.02 0.03 99.40 13:40:00 1 0.48 0.00 0.05 0.01 0.03 99.44 13:50:21 all 0.11 0.00 0.05 0.02 0.03 99.79 13:50:21 0 0.15 0.00 0.05 0.04 0.02 99.74 13:50:21 1 0.06 0.00 0.05 0.01 0.04 99.84 14:00:21 all 0.20 0.00 0.06 0.08 0.02 99.65 14:00:21 0 0.06 0.00 0.06 0.00 0.02 99.85 14:00:21 1 0.33 0.00 0.05 0.15 0.02 99.44 14:10:21 all 0.40 0.00 0.06 0.13 0.03 99.38 14:10:21 0 0.03 0.00 0.05 0.15 0.02 99.75 14:10:21 1 0.77 0.00 0.07 0.11 0.04 99.01 14:20:21 all 0.25 0.00 0.06 0.11 0.02 99.56 14:20:21 0 0.11 0.00 0.05 0.07 0.02 99.75 14:20:21 1 0.40 0.00 0.06 0.15 0.03 99.36 14:30:21 all 0.16 0.00 0.04 0.02 0.02 99.76 14:30:21 0 0.28 0.00 0.04 0.02 0.02 99.66 14:30:21 1 0.04 0.00 0.04 0.03 0.03 99.86 14:40:21 all 0.06 0.00 0.04 0.02 0.02 99.85 14:40:21 0 0.09 0.00 0.04 0.04 0.02 99.81 14:40:21 1 0.03 0.00 0.04 0.01 0.03 99.89 14:50:21 all 0.31 0.00 0.04 0.07 0.02 99.56 14:50:21 0 0.41 0.00 0.04 0.00 0.02 99.52 14:50:21 1 0.20 0.00 0.05 0.13 0.02 99.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.33 0.00 0.07 0.08 0.03 99.51 Average: 0 0.31 0.00 0.07 0.07 0.02 99.53 Average: 1 0.35 0.00 0.07 0.08 0.03 99.48