---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-53446 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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 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 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 24% / 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 574 3546 4 3817 7052 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:1a:59:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82206sec preferred_lft 82206sec inet6 fe80::f816:3eff:fe1a:59bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:64:e1:67 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 5.15.0-131-generic (prd-ubuntu2204-builder-2c-2g-53446) 09/17/25 _x86_64_ (2 CPU) 15:58:35 LINUX RESTART (2 CPU) 16:00:29 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:10:00 7.51 0.50 6.32 0.69 614.07 988.77 26983.29 16:20:32 1.42 0.01 1.41 0.00 0.05 16.14 0.40 16:30:32 1.45 0.00 1.45 0.00 0.00 16.16 0.00 16:40:32 12.68 0.00 1.42 11.26 0.15 16.07 107180.71 16:50:00 1.54 0.00 1.54 0.00 0.00 17.03 0.00 17:00:32 1.54 0.00 1.54 0.00 0.00 17.09 0.00 Average: 4.30 0.08 2.24 1.98 97.37 170.61 22123.29 16:00:29 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:00 5289432 7419088 388956 4.79 38960 2284904 962812 10.49 393568 2205480 120 16:20:32 5291260 7421572 386448 4.75 39504 2285016 962988 10.49 394108 2204744 128 16:30:32 5290532 7421432 386608 4.76 40088 2285028 962940 10.49 394692 2204660 72 16:40:32 5288304 7422420 385532 4.74 40940 2287376 963004 10.49 397740 2204936 180 16:50:00 5286824 7421508 386444 4.75 41500 2287384 963020 10.49 398300 2205016 124 17:00:32 5285848 7421320 386660 4.76 42132 2287520 963004 10.49 398940 2205156 152 Average: 5288700 7421223 386775 4.76 40521 2286205 962961 10.49 396225 2204999 129 16:00:29 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:00 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:10:00 ens3 18.51 11.21 280.87 0.88 0.00 0.00 0.00 0.00 16:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:32 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 16:20:32 ens3 0.80 0.72 0.12 0.59 0.00 0.00 0.00 0.00 16:20:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:32 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:32 ens3 0.37 0.10 0.07 0.04 0.00 0.00 0.00 0.00 16:30:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:32 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:32 ens3 0.37 0.10 0.07 0.04 0.00 0.00 0.00 0.00 16:40:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 16:50:00 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:32 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:00:32 ens3 0.32 0.15 0.09 0.06 0.00 0.00 0.00 0.00 17:00:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.29 1.98 44.59 0.27 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 5.15.0-131-generic (prd-ubuntu2204-builder-2c-2g-53446) 09/17/25 _x86_64_ (2 CPU) 15:58:35 LINUX RESTART (2 CPU) 16:00:29 CPU %user %nice %system %iowait %steal %idle 16:10:00 all 1.11 0.00 0.58 0.92 0.03 97.35 16:10:00 0 0.83 0.00 0.56 1.30 0.03 97.27 16:10:00 1 1.39 0.00 0.60 0.53 0.03 97.44 16:20:32 all 0.32 0.00 0.07 0.27 0.03 99.31 16:20:32 0 0.29 0.00 0.08 0.10 0.03 99.49 16:20:32 1 0.34 0.00 0.06 0.44 0.03 99.13 16:30:32 all 0.20 0.00 0.06 0.35 0.02 99.37 16:30:32 0 0.10 0.00 0.06 0.11 0.02 99.70 16:30:32 1 0.30 0.00 0.05 0.58 0.03 99.04 16:40:32 all 0.46 0.00 0.07 1.43 0.09 97.95 16:40:32 0 0.68 0.00 0.09 0.10 0.13 99.00 16:40:32 1 0.24 0.00 0.06 2.77 0.04 96.89 16:50:00 all 0.10 0.00 0.06 0.07 0.07 99.70 16:50:00 0 0.05 0.00 0.05 0.01 0.10 99.79 16:50:00 1 0.16 0.00 0.07 0.12 0.04 99.60 17:00:32 all 0.48 0.00 0.06 0.04 0.03 99.38 17:00:32 0 0.16 0.00 0.06 0.03 0.02 99.72 17:00:32 1 0.80 0.00 0.06 0.05 0.04 99.05 Average: all 0.44 0.00 0.15 0.51 0.04 98.86 Average: 0 0.35 0.00 0.15 0.27 0.05 99.18 Average: 1 0.54 0.00 0.15 0.75 0.03 98.53