---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47563 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 634 9850 4 5505 15012 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:34:25:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.1/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78098sec preferred_lft 78098sec inet6 fe80::f816:3eff:fe34:255e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:e9:b7:59 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-docker-4c-4g-47563) 07/30/25 _x86_64_ (4 CPU) 11:50:43 LINUX RESTART (4 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:16 1.40 0.00 1.39 0.01 0.04 18.68 369.66 12:20:16 1.23 0.00 1.23 0.00 0.01 14.45 0.00 12:30:01 1.19 0.00 1.19 0.00 0.00 13.61 0.00 12:40:16 1.31 0.00 1.31 0.00 0.00 15.41 0.00 12:50:16 1.29 0.00 1.29 0.00 0.00 14.59 0.00 13:00:01 1.25 0.00 1.25 0.00 0.00 14.41 0.00 13:10:16 1.32 0.00 1.32 0.00 0.00 15.29 0.00 13:20:16 1.25 0.00 1.25 0.00 0.00 14.61 0.00 13:30:01 1.33 0.00 1.33 0.00 0.00 15.03 0.00 13:40:16 1.34 0.00 1.34 0.00 0.00 15.36 0.00 13:50:16 88.03 4.78 75.76 7.50 272.24 5343.64 136283.08 14:00:01 9.99 0.00 8.45 1.54 0.00 704.59 26281.36 Average: 9.23 0.40 8.08 0.75 22.69 515.20 13522.32 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:16 13447384 15548328 467412 2.85 42296 2284740 1115332 6.40 398748 2277584 164 12:20:16 13447192 15548576 467192 2.85 42716 2284752 1115396 6.40 399168 2278536 20 12:30:01 13446752 15548520 467264 2.85 43092 2284756 1115396 6.40 399548 2279140 184 12:40:16 13446124 15548300 467512 2.86 43516 2284768 1115396 6.40 399928 2280380 52 12:50:16 13431324 15533988 481800 2.94 43900 2284840 1115460 6.40 400344 2288868 48 13:00:01 13429992 15533136 482668 2.95 44260 2284976 1115460 6.40 400688 2291352 204 13:10:16 13429016 15532592 483284 2.95 44672 2284988 1115460 6.40 401108 2291400 52 13:20:16 13428736 15532788 483060 2.95 45056 2285060 1115588 6.40 401500 2291624 212 13:30:01 13430392 15535040 480848 2.94 45440 2285264 1115524 6.40 401884 2291660 200 13:40:16 13430140 15535204 480576 2.94 45840 2285268 1115652 6.40 402292 2292016 36 13:50:16 9484428 12900776 3058748 18.68 131060 3435136 3385348 19.43 849392 5674504 2572 14:00:01 9353832 12933716 3024204 18.47 138836 3575664 3267272 18.75 879144 5746812 1800 Average: 12767109 15102580 903714 5.52 59224 2488351 1483940 8.52 477812 2856990 462 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:16 ens3 0.44 0.11 0.06 0.03 0.00 0.00 0.00 0.00 12:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:16 ens3 0.41 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.39 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:16 ens3 0.40 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:16 ens3 0.55 0.46 0.06 0.50 0.00 0.00 0.00 0.00 12:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 0.42 0.10 0.08 0.04 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:16 ens3 0.36 0.11 0.06 0.04 0.00 0.00 0.00 0.00 13:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:16 ens3 0.40 0.13 0.09 0.06 0.00 0.00 0.00 0.00 13:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.52 0.14 0.11 0.06 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:16 ens3 0.37 0.11 0.07 0.04 0.00 0.00 0.00 0.00 13:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:16 lo 8.94 8.94 2.00 2.00 0.00 0.00 0.00 0.00 13:50:16 ens3 87.27 68.24 709.86 15.00 0.00 0.00 0.00 0.00 13:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 53.42 53.42 13.87 13.87 0.00 0.00 0.00 0.00 14:00:01 ens3 5.67 4.35 3.73 1.26 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.16 5.16 1.30 1.30 0.00 0.00 0.00 0.00 Average: ens3 8.09 6.16 59.53 1.42 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-docker-4c-4g-47563) 07/30/25 _x86_64_ (4 CPU) 11:50:43 LINUX RESTART (4 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:10:16 all 0.14 0.00 0.02 0.03 0.01 99.80 12:10:16 0 0.33 0.00 0.05 0.07 0.02 99.53 12:10:16 1 0.03 0.00 0.01 0.00 0.01 99.94 12:10:16 2 0.20 0.00 0.02 0.01 0.01 99.75 12:10:16 3 0.01 0.00 0.01 0.02 0.01 99.95 12:20:16 all 0.09 0.00 0.02 0.01 0.01 99.88 12:20:16 0 0.01 0.00 0.01 0.00 0.01 99.98 12:20:16 1 0.09 0.00 0.02 0.00 0.01 99.88 12:20:16 2 0.22 0.00 0.03 0.01 0.02 99.73 12:20:16 3 0.02 0.00 0.02 0.02 0.02 99.92 12:30:01 all 0.02 0.00 0.02 0.01 0.01 99.94 12:30:01 0 0.01 0.00 0.02 0.01 0.01 99.96 12:30:01 1 0.03 0.00 0.03 0.00 0.02 99.93 12:30:01 2 0.02 0.00 0.02 0.00 0.01 99.95 12:30:01 3 0.02 0.00 0.02 0.03 0.01 99.92 12:40:16 all 0.15 0.00 0.02 0.01 0.01 99.81 12:40:16 0 0.02 0.00 0.03 0.02 0.02 99.92 12:40:16 1 0.45 0.00 0.02 0.00 0.01 99.53 12:40:16 2 0.12 0.00 0.02 0.01 0.01 99.84 12:40:16 3 0.01 0.00 0.01 0.01 0.01 99.96 12:50:16 all 0.10 0.00 0.02 0.01 0.01 99.86 12:50:16 0 0.01 0.00 0.02 0.00 0.01 99.96 12:50:16 1 0.18 0.00 0.02 0.03 0.01 99.76 12:50:16 2 0.20 0.00 0.02 0.01 0.02 99.76 12:50:16 3 0.02 0.00 0.02 0.01 0.01 99.95 13:00:01 all 0.09 0.00 0.02 0.01 0.01 99.88 13:00:01 0 0.03 0.00 0.01 0.00 0.01 99.95 13:00:01 1 0.08 0.00 0.02 0.00 0.01 99.89 13:00:01 2 0.21 0.00 0.02 0.02 0.01 99.73 13:00:01 3 0.02 0.00 0.02 0.01 0.02 99.94 13:10:16 all 0.19 0.00 0.02 0.01 0.01 99.77 13:10:16 0 0.70 0.00 0.02 0.00 0.01 99.27 13:10:16 1 0.03 0.00 0.01 0.00 0.00 99.96 13:10:16 2 0.02 0.00 0.03 0.03 0.02 99.89 13:10:16 3 0.02 0.00 0.02 0.01 0.01 99.95 13:20:16 all 0.09 0.00 0.02 0.01 0.01 99.88 13:20:16 0 0.01 0.00 0.01 0.00 0.01 99.97 13:20:16 1 0.02 0.00 0.02 0.00 0.01 99.95 13:20:16 2 0.30 0.00 0.02 0.02 0.02 99.65 13:20:16 3 0.02 0.00 0.03 0.01 0.01 99.93 13:30:01 all 0.02 0.00 0.02 0.01 0.01 99.94 13:30:01 0 0.03 0.00 0.03 0.02 0.02 99.91 13:30:01 1 0.01 0.00 0.01 0.01 0.01 99.96 13:30:01 2 0.02 0.00 0.03 0.01 0.01 99.94 13:30:01 3 0.01 0.00 0.01 0.00 0.01 99.96 13:40:16 all 0.36 0.00 0.02 0.01 0.01 99.60 13:40:16 0 1.38 0.00 0.02 0.00 0.01 98.59 13:40:16 1 0.02 0.00 0.02 0.02 0.01 99.93 13:40:16 2 0.02 0.00 0.03 0.01 0.02 99.93 13:40:16 3 0.01 0.00 0.02 0.01 0.01 99.95 13:50:16 all 35.90 0.00 1.49 0.52 0.07 62.02 13:50:16 0 37.53 0.00 1.79 0.24 0.07 60.38 13:50:16 1 33.60 0.00 1.50 1.10 0.07 63.73 13:50:16 2 36.21 0.00 1.57 0.59 0.08 61.56 13:50:16 3 36.27 0.00 1.09 0.14 0.07 62.43 13:50:16 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 16.12 0.00 0.82 0.06 0.07 82.92 14:00:01 0 16.77 0.00 0.80 0.06 0.07 82.30 14:00:01 1 15.95 0.00 0.77 0.02 0.08 83.19 14:00:01 2 15.50 0.00 0.92 0.09 0.08 83.41 14:00:01 3 16.25 0.00 0.81 0.07 0.07 82.80 Average: all 4.40 0.00 0.21 0.06 0.02 95.32 Average: 0 4.70 0.00 0.23 0.03 0.02 95.02 Average: 1 4.17 0.00 0.20 0.10 0.02 95.51 Average: 2 4.38 0.00 0.22 0.07 0.03 95.31 Average: 3 4.35 0.00 0.17 0.03 0.02 95.43