---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-46921 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: 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 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 563 3556 4 3817 7063 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:9f:5a:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.124/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81085sec preferred_lft 81085sec inet6 fe80::f816:3eff:fe9f:5a79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:3c:f2:91 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-46921) 07/28/25 _x86_64_ (2 CPU) 16:42:51 LINUX RESTART (2 CPU) 16:50:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:00 1.32 0.01 1.30 0.01 0.04 17.72 39.92 17:10:01 1.15 0.00 1.15 0.00 0.00 13.98 0.00 17:20:10 1.32 0.00 1.32 0.00 0.01 15.35 0.01 17:30:00 1.38 0.00 1.38 0.00 0.00 16.22 0.00 17:40:01 1.42 0.00 1.42 0.00 0.00 16.08 0.00 17:50:10 12.51 0.00 1.42 11.09 0.14 16.69 105618.01 18:00:00 1.41 0.00 1.41 0.00 0.00 16.27 0.00 18:10:01 37.85 1.41 35.59 0.84 99.57 1958.85 605.24 Average: 7.34 0.18 5.64 1.52 12.52 259.88 13503.35 16:50:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:00 5301024 7422964 385032 4.74 38712 2277424 954004 10.40 392188 2200244 128 17:10:01 5300016 7422364 385528 4.74 39136 2277432 954004 10.40 392584 2200132 124 17:20:10 5299048 7422024 385980 4.75 39728 2277440 954136 10.40 393208 2200532 212 17:30:00 5298548 7422108 385916 4.75 40304 2277448 954136 10.40 393776 2200568 124 17:40:01 5298548 7422696 385328 4.74 40880 2277456 954136 10.40 394360 2200776 240 17:50:10 5296784 7424236 383640 4.72 41724 2279892 954136 10.40 397424 2200908 184 18:00:00 5296784 7424928 382964 4.71 42276 2280024 954184 10.40 397976 2201284 124 18:10:01 4359320 7185712 577244 7.10 86128 2895912 1194336 13.01 539080 2889172 218764 Average: 5181259 7393379 408954 5.03 46111 2355378 984134 10.72 412574 2286702 27488 16:50:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:00 ens3 0.43 0.10 0.05 0.02 0.00 0.00 0.00 0.00 17:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 0.37 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:10 ens3 0.47 0.22 0.07 0.41 0.00 0.00 0.00 0.00 17:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:00 ens3 0.31 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.40 0.11 0.07 0.04 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:10 ens3 0.37 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:00 ens3 0.37 0.09 0.07 0.04 0.00 0.00 0.00 0.00 18:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 18:10:01 ens3 39.67 26.59 245.70 6.11 0.00 0.00 0.00 0.00 18:10:01 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 5.32 3.44 30.89 0.84 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-46921) 07/28/25 _x86_64_ (2 CPU) 16:42:51 LINUX RESTART (2 CPU) 16:50:10 CPU %user %nice %system %iowait %steal %idle 17:00:00 all 0.27 0.00 0.05 0.02 0.03 99.63 17:00:00 0 0.31 0.00 0.05 0.01 0.04 99.60 17:00:00 1 0.23 0.00 0.05 0.02 0.02 99.67 17:10:01 all 0.08 0.00 0.04 0.01 0.03 99.83 17:10:01 0 0.08 0.00 0.04 0.01 0.04 99.83 17:10:01 1 0.08 0.00 0.04 0.02 0.03 99.84 17:20:10 all 0.67 0.00 0.05 0.02 0.03 99.24 17:20:10 0 0.69 0.00 0.04 0.03 0.03 99.21 17:20:10 1 0.64 0.00 0.06 0.00 0.03 99.27 17:30:00 all 0.20 0.00 0.04 0.02 0.03 99.71 17:30:00 0 0.37 0.00 0.05 0.03 0.03 99.51 17:30:00 1 0.03 0.00 0.03 0.02 0.02 99.90 17:40:01 all 0.09 0.00 0.04 0.02 0.02 99.84 17:40:01 0 0.13 0.00 0.04 0.02 0.02 99.79 17:40:01 1 0.04 0.00 0.03 0.01 0.02 99.89 17:50:10 all 0.44 0.00 0.05 0.04 0.03 99.44 17:50:10 0 0.21 0.00 0.06 0.06 0.02 99.64 17:50:10 1 0.67 0.00 0.04 0.01 0.03 99.24 18:00:00 all 0.25 0.00 0.04 0.02 0.03 99.66 18:00:00 0 0.04 0.00 0.04 0.03 0.02 99.87 18:00:00 1 0.47 0.00 0.04 0.00 0.03 99.46 18:10:01 all 6.45 0.00 0.76 0.43 0.04 92.32 18:10:01 0 6.28 0.00 0.70 0.16 0.03 92.83 18:10:01 1 6.63 0.00 0.83 0.70 0.04 91.80 Average: all 1.06 0.00 0.13 0.07 0.03 98.70 Average: 0 1.02 0.00 0.13 0.04 0.03 98.78 Average: 1 1.10 0.00 0.14 0.10 0.03 98.63