---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-51171 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: 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: 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 9.1G 69G 12% / 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 1039 11278 4 3671 14607 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:66:4f:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75505sec preferred_lft 75505sec inet6 fe80::f816:3eff:fe66:4f12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:ec:3b:b1 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-51171) 09/09/25 _x86_64_ (4 CPU) 16:14:15 LINUX RESTART (4 CPU) 16:20:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:16 1.73 0.01 1.71 0.01 0.04 22.65 743.68 16:40:16 2.25 0.00 2.25 0.00 0.00 26.48 0.00 16:50:16 1.96 0.00 1.96 0.00 0.00 23.04 0.00 17:00:16 1.34 0.00 1.34 0.00 0.00 15.91 0.00 17:10:16 14.12 0.00 1.55 12.57 0.15 17.93 238688.52 17:20:16 1.54 0.00 1.54 0.00 0.00 17.83 0.00 17:30:16 14.34 11.89 2.45 0.01 131.17 39.36 0.11 17:40:01 1.39 0.00 1.39 0.00 0.00 15.89 0.00 17:50:16 1.50 0.00 1.50 0.00 0.00 17.39 0.00 18:00:16 1.52 0.00 1.52 0.00 0.00 17.41 0.00 18:10:01 1.50 0.00 1.50 0.00 0.00 17.25 0.00 18:20:16 1.44 0.00 1.44 0.00 0.00 16.67 0.00 18:30:16 2.26 0.00 2.26 0.00 0.00 25.85 0.00 18:40:01 1.55 0.00 1.55 0.00 0.00 17.42 0.00 18:50:16 1.59 0.00 1.59 0.00 0.00 17.92 0.00 19:00:16 1.59 0.00 1.59 0.00 0.00 17.93 0.00 19:10:01 1.59 0.00 1.59 0.00 0.00 17.63 0.00 Average: 3.13 0.70 1.69 0.74 7.74 20.27 14104.37 16:20:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:16 10406652 13733852 2227308 13.60 108152 3388800 2496564 14.33 708664 4882736 40 16:40:16 10406052 13733724 2227480 13.60 108628 3388812 2496676 14.33 709136 4882932 36 16:50:16 10406052 13734144 2227156 13.60 109032 3388820 2496692 14.33 709548 4882712 52 17:00:16 10405804 13734144 2227160 13.60 109248 3388828 2496756 14.33 709764 4882800 224 17:10:16 10403032 13736484 2224772 13.59 109672 3393520 2496820 14.33 714868 4882872 188 17:20:16 10422440 13756296 2204980 13.47 109868 3393720 2494112 14.32 715072 4867360 64 17:30:16 10359680 13749980 2210536 13.50 112596 3433428 2472892 14.19 752744 4872284 16 17:40:01 10359680 13750284 2210232 13.50 112860 3433440 2472892 14.19 753004 4872600 20 17:50:16 10359432 13750404 2210128 13.50 113176 3433452 2472892 14.19 753328 4872484 56 18:00:16 10358704 13750016 2210440 13.50 113512 3433460 2472956 14.19 753656 4872604 28 18:10:01 10359324 13751092 2209376 13.49 113892 3433536 2472956 14.19 754028 4873152 232 18:20:16 10375144 13767304 2193204 13.40 114176 3433608 2458340 14.11 754320 4859780 200 18:30:16 10375144 13768300 2192244 13.39 114868 3433876 2458340 14.11 755020 4862996 56 18:40:01 10375400 13768912 2191580 13.39 115216 3433884 2458340 14.11 755360 4863396 232 18:50:16 10375400 13769308 2191164 13.38 115556 3433896 2458340 14.11 755712 4863196 28 19:00:16 10374900 13769268 2191212 13.38 115896 3434036 2458340 14.11 756036 4863196 56 19:10:01 10374396 13769064 2191428 13.38 116184 3434040 2458404 14.11 756316 4863240 28 Average: 10382190 13752504 2208259 13.49 112502 3418421 2476018 14.21 739210 4871785 92 16:20:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:16 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 16:30:16 ens3 0.26 0.09 0.04 0.02 0.00 0.00 0.00 0.00 16:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:40:16 ens3 1.09 0.24 0.32 0.18 0.00 0.00 0.00 0.00 16:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:50:16 ens3 0.93 0.16 0.22 0.11 0.00 0.00 0.00 0.00 16:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:00:16 ens3 0.30 0.12 0.06 0.04 0.00 0.00 0.00 0.00 17:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:10:16 ens3 0.29 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:20:16 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:30:16 ens3 0.49 0.52 0.05 0.58 0.00 0.00 0.00 0.00 17:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 17:40:01 ens3 0.34 0.12 0.07 0.04 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 17:50:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:50:16 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:00:16 ens3 0.34 0.12 0.10 0.06 0.00 0.00 0.00 0.00 18:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 18:10:01 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:20:16 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 18:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:30:16 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 18:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 18:40:01 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:50:16 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:00:16 ens3 0.25 0.11 0.06 0.04 0.00 0.00 0.00 0.00 19:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:10:01 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 0.39 0.14 0.08 0.08 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-51171) 09/09/25 _x86_64_ (4 CPU) 16:14:15 LINUX RESTART (4 CPU) 16:20:16 CPU %user %nice %system %iowait %steal %idle 16:30:16 all 0.15 0.00 0.05 0.02 0.03 99.76 16:30:16 0 0.38 0.00 0.06 0.00 0.06 99.51 16:30:16 1 0.09 0.00 0.06 0.01 0.03 99.81 16:30:16 2 0.07 0.00 0.05 0.06 0.03 99.79 16:30:16 3 0.05 0.00 0.02 0.01 0.02 99.91 16:40:16 all 0.22 0.00 0.05 0.01 0.03 99.69 16:40:16 0 0.08 0.00 0.06 0.01 0.03 99.83 16:40:16 1 0.22 0.00 0.05 0.00 0.05 99.69 16:40:16 2 0.49 0.00 0.05 0.02 0.03 99.42 16:40:16 3 0.08 0.00 0.03 0.03 0.02 99.83 16:50:16 all 0.13 0.00 0.04 0.05 0.03 99.75 16:50:16 0 0.07 0.00 0.04 0.03 0.03 99.84 16:50:16 1 0.07 0.00 0.06 0.12 0.03 99.72 16:50:16 2 0.37 0.00 0.06 0.03 0.04 99.50 16:50:16 3 0.04 0.00 0.02 0.00 0.02 99.93 17:00:16 all 0.27 0.00 0.05 0.03 0.03 99.62 17:00:16 0 0.84 0.00 0.04 0.04 0.03 99.05 17:00:16 1 0.11 0.00 0.06 0.07 0.03 99.73 17:00:16 2 0.07 0.00 0.05 0.00 0.03 99.85 17:00:16 3 0.08 0.00 0.04 0.00 0.04 99.85 17:10:16 all 0.21 0.00 0.07 0.04 0.03 99.65 17:10:16 0 0.30 0.00 0.06 0.08 0.04 99.52 17:10:16 1 0.31 0.00 0.09 0.09 0.04 99.47 17:10:16 2 0.12 0.00 0.06 0.00 0.03 99.78 17:10:16 3 0.12 0.00 0.05 0.00 0.02 99.81 17:20:16 all 0.20 0.00 0.06 0.01 0.04 99.69 17:20:16 0 0.11 0.00 0.05 0.00 0.03 99.81 17:20:16 1 0.41 0.00 0.10 0.02 0.06 99.42 17:20:16 2 0.10 0.00 0.06 0.00 0.05 99.78 17:20:16 3 0.20 0.00 0.05 0.00 0.01 99.74 17:30:16 all 0.17 0.08 0.07 0.11 0.03 99.54 17:30:16 0 0.05 0.00 0.05 0.02 0.03 99.86 17:30:16 1 0.55 0.00 0.09 0.02 0.03 99.30 17:30:16 2 0.05 0.00 0.06 0.07 0.04 99.78 17:30:16 3 0.03 0.31 0.08 0.34 0.02 99.23 17:40:01 all 0.13 0.00 0.04 0.01 0.04 99.78 17:40:01 0 0.08 0.00 0.03 0.00 0.02 99.86 17:40:01 1 0.36 0.00 0.06 0.00 0.04 99.53 17:40:01 2 0.06 0.00 0.05 0.00 0.03 99.86 17:40:01 3 0.04 0.00 0.03 0.01 0.07 99.86 17:50:16 all 0.19 0.00 0.04 0.01 0.03 99.72 17:50:16 0 0.31 0.00 0.02 0.01 0.02 99.63 17:50:16 1 0.38 0.00 0.06 0.00 0.03 99.53 17:50:16 2 0.04 0.00 0.05 0.00 0.04 99.87 17:50:16 3 0.05 0.00 0.05 0.03 0.04 99.83 18:00:16 all 0.28 0.00 0.04 0.01 0.04 99.64 18:00:16 0 0.69 0.00 0.02 0.00 0.01 99.27 18:00:16 1 0.32 0.00 0.04 0.01 0.06 99.56 18:00:16 2 0.06 0.00 0.06 0.00 0.04 99.84 18:00:16 3 0.04 0.00 0.04 0.01 0.04 99.87 18:10:01 all 0.04 0.00 0.04 0.01 0.04 99.88 18:10:01 0 0.03 0.00 0.02 0.01 0.03 99.92 18:10:01 1 0.04 0.00 0.04 0.00 0.04 99.89 18:10:01 2 0.05 0.00 0.05 0.01 0.03 99.85 18:10:01 3 0.04 0.00 0.04 0.01 0.04 99.86 18:10:01 CPU %user %nice %system %iowait %steal %idle 18:20:16 all 0.13 0.00 0.05 0.01 0.03 99.78 18:20:16 0 0.07 0.00 0.02 0.00 0.01 99.89 18:20:16 1 0.08 0.00 0.06 0.00 0.04 99.82 18:20:16 2 0.20 0.00 0.06 0.00 0.04 99.70 18:20:16 3 0.19 0.00 0.05 0.02 0.02 99.72 18:30:16 all 0.25 0.00 0.04 0.01 0.03 99.67 18:30:16 0 0.42 0.00 0.04 0.01 0.03 99.50 18:30:16 1 0.04 0.00 0.04 0.00 0.03 99.90 18:30:16 2 0.54 0.00 0.07 0.00 0.06 99.34 18:30:16 3 0.01 0.00 0.02 0.03 0.01 99.92 18:40:01 all 0.13 0.00 0.04 0.01 0.03 99.80 18:40:01 0 0.36 0.00 0.04 0.01 0.03 99.56 18:40:01 1 0.05 0.00 0.04 0.00 0.03 99.88 18:40:01 2 0.08 0.00 0.07 0.00 0.05 99.80 18:40:01 3 0.01 0.00 0.02 0.02 0.02 99.93 18:50:16 all 0.28 0.00 0.04 0.01 0.04 99.64 18:50:16 0 0.98 0.00 0.05 0.00 0.04 98.92 18:50:16 1 0.05 0.00 0.05 0.00 0.03 99.87 18:50:16 2 0.07 0.00 0.05 0.00 0.06 99.83 18:50:16 3 0.02 0.00 0.03 0.01 0.01 99.93 19:00:16 all 0.08 0.00 0.04 0.01 0.04 99.84 19:00:16 0 0.03 0.00 0.05 0.01 0.03 99.88 19:00:16 1 0.05 0.00 0.04 0.00 0.04 99.88 19:00:16 2 0.05 0.00 0.05 0.00 0.07 99.83 19:00:16 3 0.18 0.00 0.03 0.02 0.02 99.75 19:10:01 all 0.04 0.00 0.04 0.01 0.04 99.88 19:10:01 0 0.05 0.00 0.06 0.01 0.06 99.82 19:10:01 1 0.03 0.00 0.03 0.01 0.02 99.90 19:10:01 2 0.05 0.00 0.05 0.00 0.05 99.84 19:10:01 3 0.02 0.00 0.02 0.02 0.01 99.94 Average: all 0.17 0.00 0.05 0.02 0.03 99.72 Average: 0 0.29 0.00 0.04 0.01 0.03 99.63 Average: 1 0.18 0.00 0.06 0.02 0.04 99.70 Average: 2 0.15 0.00 0.05 0.01 0.04 99.74 Average: 3 0.07 0.02 0.03 0.03 0.02 99.82