---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-2440 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 9.0G 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 552 3923 4 3461 7074 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:5b:93:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.113/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75087sec preferred_lft 75087sec inet6 fe80::f816:3eff:fe5b:93e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ae:aa:ad:77:5b:bf 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 5.15.0-153-generic (prd-ubuntu2204-builder-2c-2g-2440) 10/10/25 _x86_64_ (2 CPU) 07:56:53 LINUX RESTART (2 CPU) 08:00:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:00 7.03 0.64 5.74 0.65 676.52 948.39 27045.76 08:20:16 1.34 0.01 1.33 0.00 0.05 16.07 0.42 08:30:00 1.18 0.00 1.18 0.00 0.00 13.61 0.00 08:40:00 11.82 0.00 1.19 10.63 0.15 13.95 106883.32 08:50:01 1.19 0.00 1.19 0.00 0.00 13.86 0.00 09:00:16 1.33 0.00 1.33 0.00 0.00 15.46 0.00 09:10:00 1.15 0.00 1.15 0.00 0.00 13.35 0.00 09:20:16 1.25 0.00 1.25 0.00 0.00 14.46 0.00 09:30:00 1.20 0.00 1.20 0.00 0.00 13.89 0.00 09:40:01 1.18 0.00 1.18 0.00 0.00 13.93 0.00 09:50:00 1.25 0.00 1.25 0.00 0.00 14.94 0.00 10:00:01 1.57 0.00 1.57 0.00 0.00 17.67 0.00 10:10:01 1.57 0.00 1.57 0.00 0.00 17.73 0.00 10:20:16 1.55 0.00 1.55 0.00 0.00 17.72 0.00 10:30:16 1.49 0.00 1.49 0.00 0.00 17.03 0.00 10:40:01 1.60 0.00 1.60 0.00 0.00 18.07 0.00 10:50:04 1.57 0.00 1.57 0.00 0.00 17.89 0.00 11:00:06 1.68 0.00 1.68 0.00 0.00 18.92 0.00 Average: 2.27 0.04 1.61 0.63 36.63 66.28 7409.73 08:00:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:00 5168724 7405332 399228 4.91 58700 2369088 967632 10.54 463936 2253172 124 08:20:16 5166608 7403788 400776 4.93 59164 2369200 967748 10.55 464396 2254408 140 08:30:00 5165600 7403120 401484 4.94 59500 2369204 967812 10.55 464732 2254540 124 08:40:00 5163840 7404356 400204 4.92 60148 2371524 967812 10.55 467592 2254796 120 08:50:01 5163840 7404676 399860 4.92 60468 2371532 967812 10.55 467912 2254856 180 09:00:16 5163840 7405200 399372 4.91 60860 2371672 967812 10.55 468296 2255044 136 09:10:00 5163588 7405268 399312 4.91 61164 2371680 967812 10.55 468608 2255124 124 09:20:16 5163084 7405272 399336 4.91 61536 2371816 967876 10.55 468980 2255364 164 09:30:00 5162832 7405380 399216 4.91 61896 2371824 967876 10.55 469340 2255436 120 09:40:01 5162832 7405712 398896 4.91 62216 2371836 970288 10.57 469660 2256640 240 09:50:00 5162580 7405868 398692 4.90 62624 2371844 967940 10.55 470044 2255636 144 10:00:01 5161576 7405608 399000 4.91 63208 2371976 967940 10.55 470644 2255816 120 10:10:01 5160820 7405544 399008 4.91 63792 2372116 967940 10.55 471196 2255980 240 10:20:16 5160820 7406204 398368 4.90 64392 2372128 965588 10.52 471828 2253808 216 10:30:16 5160820 7406780 397780 4.89 64960 2372136 965588 10.52 472388 2253856 184 10:40:01 5160820 7407364 397168 4.89 65512 2372144 965588 10.52 472956 2254060 236 10:50:04 5160820 7408104 396464 4.88 66100 2372284 965652 10.52 473540 2254172 196 11:00:06 5160316 7408288 396280 4.88 66652 2372420 965652 10.52 474088 2254272 160 Average: 5162964 7405659 398914 4.91 62383 2371468 967354 10.54 469452 2254832 165 08:00:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:00 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 08:10:00 ens3 15.65 6.53 207.52 0.52 0.00 0.00 0.00 0.00 08:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:16 ens3 0.44 0.30 0.10 0.46 0.00 0.00 0.00 0.00 08:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:00 ens3 0.41 0.18 0.14 0.09 0.00 0.00 0.00 0.00 08:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:00 ens3 0.28 0.12 0.07 0.04 0.00 0.00 0.00 0.00 08:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.18 0.10 0.05 0.02 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:16 ens3 0.21 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:00 ens3 0.19 0.12 0.07 0.04 0.00 0.00 0.00 0.00 09:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:16 ens3 0.36 0.15 0.13 0.08 0.00 0.00 0.00 0.00 09:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:00 ens3 0.16 0.09 0.04 0.02 0.00 0.00 0.00 0.00 09:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.32 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:00 ens3 0.49 0.12 0.09 0.04 0.00 0.00 0.00 0.00 09:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.21 0.11 0.07 0.04 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.17 0.11 0.06 0.04 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:16 ens3 0.21 0.13 0.07 0.04 0.00 0.00 0.00 0.00 10:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:16 ens3 0.21 0.11 0.07 0.04 0.00 0.00 0.00 0.00 10:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 0.34 0.14 0.11 0.06 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:04 ens3 0.18 0.12 0.07 0.04 0.00 0.00 0.00 0.00 10:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:06 ens3 0.25 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.10 0.48 11.31 0.09 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 5.15.0-153-generic (prd-ubuntu2204-builder-2c-2g-2440) 10/10/25 _x86_64_ (2 CPU) 07:56:53 LINUX RESTART (2 CPU) 08:00:16 CPU %user %nice %system %iowait %steal %idle 08:10:00 all 0.98 0.00 0.54 0.30 0.02 98.16 08:10:00 0 0.94 0.00 0.47 0.21 0.02 98.36 08:10:00 1 1.02 0.00 0.60 0.39 0.02 97.97 08:20:16 all 0.24 0.00 0.04 0.03 0.02 99.67 08:20:16 0 0.37 0.00 0.04 0.00 0.02 99.56 08:20:16 1 0.11 0.00 0.04 0.05 0.02 99.78 08:30:00 all 0.09 0.00 0.04 0.01 0.02 99.84 08:30:00 0 0.15 0.00 0.05 0.02 0.02 99.76 08:30:00 1 0.03 0.00 0.03 0.01 0.01 99.91 08:40:00 all 0.11 0.00 0.05 0.04 0.02 99.79 08:40:00 0 0.18 0.00 0.05 0.02 0.02 99.73 08:40:00 1 0.04 0.00 0.05 0.05 0.01 99.85 08:50:01 all 0.19 0.00 0.04 0.01 0.02 99.75 08:50:01 0 0.34 0.00 0.04 0.01 0.02 99.60 08:50:01 1 0.04 0.00 0.03 0.02 0.02 99.90 09:00:16 all 0.52 0.00 0.05 0.02 0.02 99.39 09:00:16 0 0.05 0.00 0.04 0.04 0.02 99.85 09:00:16 1 1.00 0.00 0.05 0.00 0.02 98.93 09:10:00 all 0.09 0.00 0.04 0.01 0.02 99.84 09:10:00 0 0.04 0.00 0.04 0.02 0.02 99.88 09:10:00 1 0.15 0.00 0.03 0.00 0.02 99.80 09:20:16 all 0.26 0.00 0.05 0.01 0.02 99.66 09:20:16 0 0.13 0.00 0.04 0.01 0.01 99.80 09:20:16 1 0.39 0.00 0.05 0.02 0.02 99.52 09:30:00 all 0.20 0.00 0.03 0.01 0.02 99.74 09:30:00 0 0.04 0.00 0.03 0.02 0.01 99.89 09:30:00 1 0.35 0.00 0.03 0.01 0.02 99.59 09:40:01 all 0.26 0.00 0.04 0.23 0.02 99.46 09:40:01 0 0.06 0.00 0.05 0.06 0.02 99.81 09:40:01 1 0.45 0.00 0.03 0.40 0.02 99.10 09:50:00 all 0.23 0.00 0.03 0.02 0.02 99.70 09:50:00 0 0.44 0.00 0.04 0.01 0.02 99.50 09:50:00 1 0.03 0.00 0.03 0.03 0.02 99.90 09:50:00 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 0.04 0.00 0.04 0.05 0.02 99.85 10:00:01 0 0.04 0.00 0.05 0.05 0.02 99.84 10:00:01 1 0.04 0.00 0.03 0.05 0.02 99.87 10:10:01 all 0.20 0.00 0.05 0.06 0.06 99.64 10:10:01 0 0.36 0.00 0.05 0.10 0.02 99.47 10:10:01 1 0.04 0.00 0.05 0.01 0.09 99.81 10:20:16 all 0.25 0.00 0.04 0.04 0.02 99.66 10:20:16 0 0.47 0.00 0.05 0.07 0.02 99.40 10:20:16 1 0.03 0.00 0.03 0.01 0.01 99.92 10:30:16 all 0.42 0.00 0.05 0.02 0.02 99.50 10:30:16 0 0.82 0.00 0.06 0.03 0.02 99.07 10:30:16 1 0.03 0.00 0.03 0.01 0.01 99.93 10:40:01 all 0.32 0.00 0.04 0.01 0.02 99.61 10:40:01 0 0.59 0.00 0.04 0.01 0.03 99.34 10:40:01 1 0.05 0.00 0.03 0.01 0.01 99.89 10:50:04 all 0.32 0.00 0.04 0.01 0.02 99.61 10:50:04 0 0.41 0.00 0.04 0.01 0.02 99.52 10:50:04 1 0.24 0.00 0.03 0.01 0.02 99.70 11:00:06 all 0.25 0.00 0.04 0.01 0.02 99.67 11:00:06 0 0.47 0.00 0.06 0.01 0.02 99.44 11:00:06 1 0.02 0.00 0.03 0.02 0.02 99.91 Average: all 0.28 0.00 0.07 0.05 0.02 99.59 Average: 0 0.33 0.00 0.07 0.04 0.02 99.55 Average: 1 0.23 0.00 0.07 0.06 0.02 99.63