---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-53499 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 536 3535 4 3865 7090 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:ad:fc:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.127/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83461sec preferred_lft 83461sec inet6 fe80::f816:3eff:fead:fcf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:67:df:4c 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-53499) 09/17/25 _x86_64_ (2 CPU) 17:12:50 LINUX RESTART (2 CPU) 17:20:33 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:30:33 13.59 11.92 1.66 0.01 132.57 32.69 19.31 17:40:01 1.14 0.00 1.14 0.00 0.00 13.46 0.00 17:50:33 1.35 0.00 1.35 0.00 0.00 15.67 0.00 18:00:11 31.31 1.44 29.17 0.69 101.76 1428.11 823.08 Average: 11.67 3.36 8.14 0.17 58.19 362.77 204.94 17:20:33 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:30:33 5235064 7408460 391816 4.82 41500 2319028 963364 10.50 429596 2207048 128 17:40:01 5236936 7410724 389568 4.79 41884 2319036 963364 10.50 429984 2207072 124 17:50:33 5236048 7410380 389892 4.80 42420 2319044 963432 10.50 430520 2207308 120 18:00:11 4548164 7304444 459288 5.65 79896 2831988 1023052 11.15 544288 2719444 243580 Average: 5064053 7383502 407641 5.01 51425 2447274 978303 10.66 458597 2335218 60988 17:20:33 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:30:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:33 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.53 0.14 0.11 0.06 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 17:50:33 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:50:33 ens3 0.46 0.13 0.10 0.06 0.00 0.00 0.00 0.00 17:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:11 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 18:00:11 ens3 33.22 23.19 237.42 6.29 0.00 0.00 0.00 0.00 18:00:11 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 8.41 5.73 57.78 1.56 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-53499) 09/17/25 _x86_64_ (2 CPU) 17:12:50 LINUX RESTART (2 CPU) 17:20:33 CPU %user %nice %system %iowait %steal %idle 17:30:33 all 0.12 0.15 0.08 0.16 0.03 99.45 17:30:33 0 0.18 0.01 0.05 0.01 0.03 99.72 17:30:33 1 0.07 0.30 0.11 0.32 0.03 99.18 17:40:01 all 0.07 0.00 0.05 0.02 0.03 99.83 17:40:01 0 0.06 0.00 0.05 0.03 0.02 99.84 17:40:01 1 0.07 0.00 0.06 0.01 0.03 99.82 17:50:33 all 0.26 0.00 0.07 0.06 0.02 99.59 17:50:33 0 0.36 0.00 0.06 0.10 0.02 99.47 17:50:33 1 0.17 0.00 0.08 0.02 0.02 99.71 18:00:11 all 5.58 0.00 0.69 0.58 0.03 93.11 18:00:11 0 6.07 0.00 0.71 0.67 0.03 92.52 18:00:11 1 5.09 0.00 0.68 0.49 0.03 93.71 Average: all 1.48 0.04 0.22 0.20 0.03 98.03 Average: 0 1.64 0.00 0.21 0.20 0.02 97.93 Average: 1 1.32 0.08 0.23 0.21 0.03 98.14