---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-1051 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 541 3517 4 3878 7085 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:b3:b2:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.83/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80882sec preferred_lft 80882sec inet6 fe80::f816:3eff:feb3:b2ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:53:54:72 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-1051) 10/06/25 _x86_64_ (2 CPU) 09:27:39 LINUX RESTART (2 CPU) 09:30:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:24 18.79 11.96 6.22 0.61 691.27 916.23 16755.60 09:50:01 1.56 0.00 1.55 0.00 0.03 17.81 177.14 10:00:24 1.52 0.00 1.52 0.00 0.00 17.13 0.00 10:10:24 12.64 0.00 1.39 11.25 0.15 15.51 107167.16 10:20:01 1.36 0.00 1.36 0.00 0.01 15.14 0.00 10:30:24 1.24 0.00 1.24 0.00 0.00 14.19 0.00 10:40:17 1.33 0.00 1.33 0.00 0.00 15.15 0.00 10:50:01 1.59 0.00 1.59 0.00 0.00 17.68 0.00 Average: 5.08 1.55 2.04 1.49 89.48 132.56 15591.11 09:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:24 5236212 7417532 382656 4.71 41692 2326720 955780 10.41 432136 2205328 124 09:50:01 5235960 7417980 382128 4.70 42308 2326828 956916 10.43 432744 2204876 240 10:00:24 5235708 7418356 381744 4.70 42908 2326844 955844 10.42 433360 2204272 132 10:10:24 5233440 7419020 381056 4.69 43596 2329064 955844 10.42 436252 2207296 180 10:20:01 5232936 7418884 381196 4.69 43968 2329072 955908 10.42 436608 2207888 248 10:30:24 5232432 7418960 381168 4.69 44328 2329280 955908 10.42 436976 2208032 168 10:40:17 5231680 7418728 381388 4.69 44704 2329404 955972 10.42 437352 2208224 128 10:50:01 5231428 7419092 381032 4.69 45292 2329424 956036 10.42 437952 2208388 276 Average: 5233724 7418569 381546 4.69 43600 2328330 956026 10.42 435422 2206788 187 09:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:24 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 09:40:24 ens3 20.17 10.95 263.96 0.83 0.00 0.00 0.00 0.00 09:40:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.74 0.08 0.07 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:24 ens3 0.86 0.12 0.13 0.06 0.00 0.00 0.00 0.00 10:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:24 ens3 0.70 0.11 0.09 0.04 0.00 0.00 0.00 0.00 10:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 1.07 0.42 0.15 0.66 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:24 ens3 0.89 0.09 0.11 0.04 0.00 0.00 0.00 0.00 10:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:17 ens3 0.74 0.10 0.10 0.04 0.00 0.00 0.00 0.00 10:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.65 0.07 0.07 0.02 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.31 1.54 34.25 0.21 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-1051) 10/06/25 _x86_64_ (2 CPU) 09:27:39 LINUX RESTART (2 CPU) 09:30:03 CPU %user %nice %system %iowait %steal %idle 09:40:24 all 1.17 0.16 0.55 0.61 0.04 97.48 09:40:24 0 1.26 0.09 0.60 0.64 0.04 97.38 09:40:24 1 1.08 0.23 0.50 0.59 0.03 97.58 09:50:01 all 0.38 0.00 0.05 0.03 0.04 99.51 09:50:01 0 0.24 0.00 0.05 0.01 0.03 99.66 09:50:01 1 0.51 0.00 0.05 0.05 0.05 99.35 10:00:24 all 0.46 0.00 0.05 0.05 0.04 99.40 10:00:24 0 0.30 0.00 0.04 0.01 0.03 99.62 10:00:24 1 0.62 0.00 0.05 0.09 0.05 99.18 10:10:24 all 0.39 0.00 0.06 0.05 0.04 99.46 10:10:24 0 0.10 0.00 0.06 0.09 0.03 99.73 10:10:24 1 0.69 0.00 0.06 0.01 0.05 99.19 10:20:01 all 0.34 0.00 0.04 0.02 0.04 99.56 10:20:01 0 0.36 0.00 0.03 0.03 0.04 99.53 10:20:01 1 0.31 0.00 0.05 0.02 0.04 99.58 10:30:24 all 0.12 0.00 0.04 0.02 0.04 99.79 10:30:24 0 0.03 0.00 0.04 0.02 0.04 99.88 10:30:24 1 0.20 0.00 0.04 0.02 0.04 99.70 10:40:17 all 0.22 0.00 0.04 0.03 0.03 99.68 10:40:17 0 0.26 0.00 0.04 0.04 0.03 99.64 10:40:17 1 0.18 0.00 0.04 0.03 0.03 99.73 10:50:01 all 0.24 0.00 0.04 0.02 0.03 99.67 10:50:01 0 0.04 0.00 0.04 0.04 0.03 99.85 10:50:01 1 0.43 0.00 0.04 0.01 0.04 99.48 Average: all 0.42 0.02 0.11 0.11 0.04 99.31 Average: 0 0.33 0.01 0.12 0.11 0.03 99.40 Average: 1 0.50 0.03 0.11 0.10 0.04 99.22