---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-50600 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 9.6G 29G 25% / 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 502 3199 4 4235 7123 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:63:92:be brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.5/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79367sec preferred_lft 79367sec inet6 fe80::f816:3eff:fe63:92be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:83:7d:48 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-50600) 08/08/25 _x86_64_ (2 CPU) 00:44:15 LINUX RESTART (2 CPU) 00:50:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:03 3.31 0.11 2.98 0.22 127.63 397.08 15821.93 01:10:03 1.19 0.00 1.19 0.00 0.00 13.85 0.00 01:20:05 1.11 0.00 1.11 0.00 0.01 12.78 0.00 01:30:03 1.26 0.00 1.26 0.00 0.00 14.36 0.00 01:40:03 12.60 0.00 1.35 11.25 0.15 15.28 107175.19 01:50:03 1.24 0.00 1.24 0.00 0.00 14.33 0.00 02:00:03 1.28 0.00 1.28 0.00 0.00 14.36 0.00 02:10:01 1.30 0.00 1.30 0.00 0.00 14.59 0.00 02:20:05 1.27 0.00 1.27 0.00 0.00 14.24 0.00 02:30:03 1.21 0.00 1.21 0.00 0.00 14.29 0.00 02:40:01 68.82 6.75 59.67 2.40 415.95 7392.41 8041.18 Average: 8.58 0.62 6.70 1.26 49.28 717.57 11913.55 00:50:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:03 5291460 7417800 389984 4.80 39664 2280988 953408 10.39 391872 2197684 228 01:10:03 5290996 7417732 390052 4.80 40048 2281000 953408 10.39 392260 2197872 204 01:20:05 5289292 7416380 391376 4.81 40388 2281004 953536 10.39 392608 2198804 200 01:30:03 5288292 7415852 391924 4.82 40720 2281140 953536 10.39 392936 2198984 188 01:40:03 5286192 7416736 390992 4.81 41384 2283460 953536 10.39 395784 2199144 196 01:50:03 5285360 7416276 391452 4.82 41728 2283480 953600 10.39 396136 2199260 192 02:00:03 5284108 7415344 392376 4.83 42048 2283480 953664 10.39 396440 2199268 196 02:10:01 5283856 7415452 392264 4.83 42388 2283496 953664 10.39 396796 2199472 244 02:20:05 5283604 7415504 392220 4.83 42684 2283504 953664 10.39 397092 2199412 192 02:30:03 5283604 7416072 391628 4.82 43044 2283708 953664 10.39 397452 2199744 188 02:40:01 3300032 7310136 441812 5.44 103612 4029000 1013836 11.05 802716 3689196 263092 Average: 5106072 7406662 396007 4.87 47064 2441296 959047 10.45 432008 2334440 24102 00:50:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:03 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:00:03 ens3 0.82 0.24 0.20 0.06 0.00 0.00 0.00 0.00 01:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:03 ens3 0.55 0.15 0.13 0.08 0.00 0.00 0.00 0.00 01:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:05 ens3 0.68 0.45 0.15 0.62 0.00 0.00 0.00 0.00 01:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:03 ens3 0.48 0.15 0.11 0.06 0.00 0.00 0.00 0.00 01:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:03 ens3 0.74 0.15 10.20 0.06 0.00 0.00 0.00 0.00 01:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:03 ens3 0.60 0.11 0.11 0.06 0.00 0.00 0.00 0.00 01:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:03 ens3 0.31 0.09 0.04 0.02 0.00 0.00 0.00 0.00 02:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 0.45 0.11 0.08 0.04 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:05 ens3 0.60 0.10 0.08 0.04 0.00 0.00 0.00 0.00 02:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:03 ens3 0.26 0.09 0.04 0.02 0.00 0.00 0.00 0.00 02:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 727.27 727.27 691.13 691.13 0.00 0.00 0.00 0.00 02:40:01 ens3 123.30 95.85 936.48 29.01 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 66.00 66.00 62.64 62.64 0.00 0.00 0.00 0.00 Average: ens3 11.67 8.83 85.88 2.73 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-50600) 08/08/25 _x86_64_ (2 CPU) 00:44:15 LINUX RESTART (2 CPU) 00:50:05 CPU %user %nice %system %iowait %steal %idle 01:00:03 all 0.69 0.00 0.28 0.45 0.01 98.57 01:00:03 0 0.48 0.00 0.28 0.60 0.01 98.63 01:00:03 1 0.90 0.00 0.28 0.30 0.02 98.51 01:10:03 all 0.46 0.00 0.05 0.03 0.01 99.44 01:10:03 0 0.56 0.00 0.04 0.03 0.01 99.36 01:10:03 1 0.36 0.00 0.06 0.04 0.02 99.53 01:20:05 all 0.45 0.00 0.05 0.03 0.01 99.45 01:20:05 0 0.63 0.00 0.06 0.01 0.02 99.28 01:20:05 1 0.26 0.00 0.05 0.05 0.01 99.62 01:30:03 all 0.54 0.00 0.05 0.18 0.01 99.22 01:30:03 0 0.38 0.00 0.05 0.02 0.01 99.54 01:30:03 1 0.70 0.00 0.04 0.35 0.02 98.89 01:40:03 all 0.26 0.00 0.05 0.07 0.02 99.60 01:40:03 0 0.48 0.00 0.04 0.02 0.01 99.44 01:40:03 1 0.04 0.00 0.06 0.12 0.02 99.76 01:50:03 all 0.04 0.00 0.04 0.02 0.01 99.89 01:50:03 0 0.03 0.00 0.02 0.02 0.01 99.92 01:50:03 1 0.04 0.00 0.06 0.02 0.02 99.86 02:00:03 all 0.14 0.00 0.03 1.52 0.01 98.29 02:00:03 0 0.02 0.00 0.02 0.04 0.01 99.91 02:00:03 1 0.26 0.00 0.05 3.00 0.02 96.67 02:10:01 all 0.32 0.00 0.04 0.02 0.01 99.61 02:10:01 0 0.06 0.00 0.04 0.02 0.02 99.87 02:10:01 1 0.58 0.00 0.04 0.02 0.01 99.35 02:20:05 all 0.18 0.00 0.04 0.21 0.01 99.56 02:20:05 0 0.33 0.00 0.04 0.06 0.01 99.55 02:20:05 1 0.03 0.00 0.04 0.36 0.01 99.56 02:30:03 all 0.33 0.00 0.05 0.12 0.01 99.48 02:30:03 0 0.20 0.00 0.05 0.06 0.01 99.68 02:30:03 1 0.47 0.00 0.05 0.19 0.02 99.28 02:40:01 all 53.22 0.00 3.18 2.45 0.11 41.05 02:40:01 0 53.03 0.00 3.42 2.91 0.11 40.53 02:40:01 1 53.40 0.00 2.93 1.98 0.11 41.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.13 0.00 0.35 0.46 0.02 94.04 Average: 0 5.09 0.00 0.37 0.34 0.02 94.17 Average: 1 5.16 0.00 0.33 0.58 0.02 93.90