---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-50019 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 539 3579 4 3819 7087 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:03:87:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82116sec preferred_lft 82116sec inet6 fe80::f816:3eff:fe03:8766/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:57:02:8a 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-50019) 09/06/25 _x86_64_ (2 CPU) 06:26:47 LINUX RESTART (2 CPU) 06:30:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:05 6.99 0.46 5.90 0.63 582.96 922.97 28043.03 06:50:05 1.41 0.01 1.40 0.00 0.04 16.21 0.43 07:00:05 1.21 0.00 1.21 0.00 0.00 13.63 0.00 07:10:05 1.22 0.00 1.22 0.00 0.00 13.84 0.00 07:20:05 12.54 0.01 1.29 11.25 0.16 14.43 107187.43 07:30:05 1.26 0.00 1.26 0.00 0.00 14.03 0.00 Average: 4.10 0.08 2.05 1.98 97.19 165.85 22538.48 06:30:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:05 5294892 7422056 385812 4.75 38888 2282416 962768 10.49 393348 2201668 176 06:50:05 5294892 7422668 385284 4.74 39396 2282528 962832 10.49 393852 2204348 196 07:00:05 5294892 7423064 384912 4.74 39772 2282544 962832 10.49 394240 2204608 244 07:10:05 5294388 7422936 385060 4.74 40140 2282548 962944 10.49 394604 2204920 184 07:20:05 5291120 7422520 385352 4.74 40756 2284776 962960 10.49 397424 2205112 180 07:30:05 5290868 7422828 385084 4.74 41116 2284976 963024 10.49 397784 2205344 188 Average: 5293509 7422679 385251 4.74 40011 2283298 962893 10.49 395209 2204333 195 06:30:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:05 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 06:40:05 ens3 16.20 9.84 266.72 0.74 0.00 0.00 0.00 0.00 06:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:05 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 06:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:05 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:05 ens3 0.46 0.13 0.11 0.06 0.00 0.00 0.00 0.00 07:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:05 ens3 0.45 0.36 0.08 0.57 0.00 0.00 0.00 0.00 07:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:05 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 07:30:05 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 3.00 1.77 44.51 0.25 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-50019) 09/06/25 _x86_64_ (2 CPU) 06:26:47 LINUX RESTART (2 CPU) 06:30:05 CPU %user %nice %system %iowait %steal %idle 06:40:05 all 1.20 0.00 0.52 0.29 0.04 97.96 06:40:05 0 1.50 0.00 0.51 0.20 0.04 97.74 06:40:05 1 0.89 0.00 0.53 0.37 0.03 98.17 06:50:05 all 0.12 0.00 0.05 0.02 0.03 99.78 06:50:05 0 0.19 0.00 0.06 0.02 0.04 99.70 06:50:05 1 0.06 0.00 0.04 0.01 0.03 99.86 07:00:05 all 0.47 0.00 0.05 0.01 0.03 99.44 07:00:05 0 0.06 0.00 0.06 0.02 0.03 99.83 07:00:05 1 0.87 0.00 0.04 0.00 0.03 99.04 07:10:05 all 0.16 0.00 0.05 0.01 0.03 99.74 07:10:05 0 0.23 0.00 0.04 0.01 0.03 99.70 07:10:05 1 0.10 0.00 0.06 0.02 0.03 99.79 07:20:05 all 0.42 0.00 0.05 0.04 0.03 99.46 07:20:05 0 0.80 0.00 0.07 0.07 0.04 99.02 07:20:05 1 0.04 0.00 0.04 0.01 0.02 99.89 07:30:05 all 0.16 0.00 0.04 0.01 0.03 99.76 07:30:05 0 0.29 0.00 0.05 0.02 0.04 99.61 07:30:05 1 0.03 0.00 0.04 0.01 0.02 99.91 Average: all 0.42 0.00 0.13 0.06 0.03 99.36 Average: 0 0.51 0.00 0.13 0.06 0.04 99.27 Average: 1 0.33 0.00 0.13 0.07 0.03 99.44