---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47598 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 11G 68G 13% / 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 582 10758 4 4648 15064 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:69:81:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77894sec preferred_lft 77894sec inet6 fe80::f816:3eff:fe69:81fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:38:3e:d7 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-47598) 07/30/25 _x86_64_ (4 CPU) 16:00:12 LINUX RESTART (4 CPU) 16:10:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:20:17 1.37 0.01 1.36 0.01 0.05 18.01 307.49 16:30:17 1.24 0.00 1.24 0.00 0.00 14.31 0.00 16:40:18 1.14 0.00 1.14 0.00 0.00 13.31 0.00 16:50:18 1.24 0.00 1.24 0.00 0.00 14.14 0.00 17:00:19 1.33 0.00 1.33 0.00 0.00 14.88 0.00 17:10:19 1.32 0.00 1.32 0.00 0.00 14.59 0.00 17:20:20 1.33 0.00 1.33 0.00 0.00 14.95 0.00 17:30:20 1.35 0.00 1.35 0.00 0.00 15.21 0.00 17:40:21 13.27 0.00 1.36 11.90 0.15 15.51 242481.88 17:50:21 1.24 0.00 1.24 0.00 0.00 14.40 0.00 18:00:21 1.34 0.00 1.34 0.00 0.00 15.47 0.00 18:10:22 1.56 0.00 1.56 0.00 0.00 17.37 0.00 18:20:14 64.92 5.11 57.17 2.63 287.23 9428.10 20327.89 Average: 7.06 0.39 5.56 1.12 21.81 729.28 20240.82 16:10:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:17 13454236 15554440 461436 2.82 42396 2283916 1132936 6.50 395072 2279764 16 16:30:17 13440900 15541528 474256 2.90 42780 2283936 1133128 6.50 395480 2290060 152 16:40:18 13439820 15540768 475076 2.90 43108 2283932 1133128 6.50 395788 2290032 220 16:50:18 13438716 15540068 475604 2.90 43460 2283952 1133128 6.50 396152 2290256 140 17:00:19 13437964 15539712 476088 2.91 43788 2284020 1133128 6.50 396476 2290148 200 17:10:19 13437976 15540196 475592 2.90 44108 2284152 1133128 6.50 396804 2290284 196 17:20:20 13437560 15540260 475564 2.90 44452 2284300 1133192 6.50 397140 2291876 236 17:30:20 13438060 15541244 474532 2.90 44804 2284432 1133192 6.50 397484 2292100 200 17:40:21 13433220 15541800 473924 2.89 45420 2289196 1133192 6.50 402880 2291956 212 17:50:21 13432464 15541396 474372 2.90 45764 2289208 1133192 6.50 403216 2292208 208 18:00:21 13432084 15541528 474232 2.90 46124 2289340 1133192 6.50 403584 2292136 212 18:10:22 13432844 15542820 472852 2.89 46660 2289352 1133192 6.50 404104 2292396 236 18:20:14 11026860 15428396 529524 3.23 113948 4419800 1085132 6.23 943316 4010596 104 Average: 13252516 15533397 477927 2.92 49755 2449964 1129451 6.48 440577 2422601 179 16:10:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:17 ens3 0.38 0.11 0.07 0.04 0.00 0.00 0.00 0.00 16:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:17 ens3 0.72 0.57 0.12 0.58 0.00 0.00 0.00 0.00 16:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:18 ens3 0.49 0.16 0.11 0.06 0.00 0.00 0.00 0.00 16:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:18 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:19 ens3 0.25 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:19 ens3 0.28 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:20 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:20 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:21 ens3 0.36 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:21 ens3 0.36 0.12 0.08 0.04 0.00 0.00 0.00 0.00 17:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:21 ens3 0.34 0.09 0.07 0.04 0.00 0.00 0.00 0.00 18:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:22 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 18:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:14 lo 421.20 421.20 395.39 395.39 0.00 0.00 0.00 0.00 18:20:14 ens3 132.17 104.06 1070.29 33.05 0.00 0.00 0.00 0.00 18:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 32.05 32.05 30.00 30.00 0.00 0.00 0.00 0.00 Average: ens3 10.36 8.02 81.26 2.58 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-47598) 07/30/25 _x86_64_ (4 CPU) 16:00:12 LINUX RESTART (4 CPU) 16:10:17 CPU %user %nice %system %iowait %steal %idle 16:20:17 all 0.14 0.00 0.02 0.01 0.01 99.82 16:20:17 0 0.05 0.00 0.02 0.00 0.01 99.93 16:20:17 1 0.02 0.00 0.03 0.00 0.01 99.94 16:20:17 2 0.03 0.00 0.02 0.05 0.01 99.89 16:20:17 3 0.45 0.00 0.03 0.00 0.01 99.51 16:30:17 all 0.10 0.00 0.02 0.01 0.01 99.86 16:30:17 0 0.03 0.00 0.03 0.00 0.02 99.93 16:30:17 1 0.02 0.00 0.02 0.00 0.01 99.95 16:30:17 2 0.08 0.00 0.01 0.05 0.01 99.86 16:30:17 3 0.27 0.00 0.01 0.00 0.01 99.72 16:40:18 all 0.24 0.00 0.02 0.01 0.01 99.72 16:40:18 0 0.02 0.00 0.03 0.04 0.01 99.89 16:40:18 1 0.02 0.00 0.02 0.01 0.02 99.93 16:40:18 2 0.06 0.00 0.01 0.00 0.01 99.92 16:40:18 3 0.85 0.00 0.01 0.00 0.01 99.12 16:50:18 all 0.16 0.00 0.02 0.01 0.01 99.80 16:50:18 0 0.01 0.00 0.02 0.02 0.01 99.95 16:50:18 1 0.43 0.00 0.02 0.01 0.02 99.52 16:50:18 2 0.17 0.00 0.02 0.00 0.01 99.80 16:50:18 3 0.03 0.00 0.02 0.00 0.01 99.94 17:00:19 all 0.13 0.00 0.02 0.02 0.01 99.81 17:00:19 0 0.00 0.00 0.02 0.01 0.00 99.96 17:00:19 1 0.50 0.00 0.03 0.03 0.02 99.42 17:00:19 2 0.01 0.00 0.02 0.02 0.01 99.93 17:00:19 3 0.01 0.00 0.01 0.04 0.01 99.93 17:10:19 all 0.17 0.00 0.02 0.01 0.01 99.78 17:10:19 0 0.00 0.00 0.01 0.02 0.00 99.96 17:10:19 1 0.66 0.00 0.03 0.01 0.02 99.28 17:10:19 2 0.01 0.00 0.02 0.00 0.01 99.95 17:10:19 3 0.02 0.00 0.02 0.00 0.00 99.96 17:20:20 all 0.10 0.00 0.02 0.01 0.01 99.85 17:20:20 0 0.01 0.00 0.01 0.01 0.01 99.96 17:20:20 1 0.33 0.00 0.04 0.00 0.02 99.60 17:20:20 2 0.01 0.00 0.02 0.01 0.02 99.94 17:20:20 3 0.06 0.00 0.01 0.03 0.01 99.89 17:30:20 all 0.07 0.00 0.02 0.01 0.01 99.89 17:30:20 0 0.01 0.00 0.02 0.00 0.01 99.96 17:30:20 1 0.23 0.00 0.03 0.00 0.02 99.71 17:30:20 2 0.01 0.00 0.02 0.01 0.01 99.94 17:30:20 3 0.01 0.00 0.01 0.02 0.00 99.96 17:40:21 all 0.02 0.00 0.02 0.03 0.01 99.92 17:40:21 0 0.02 0.00 0.02 0.07 0.01 99.87 17:40:21 1 0.02 0.00 0.03 0.04 0.03 99.89 17:40:21 2 0.01 0.00 0.02 0.01 0.02 99.94 17:40:21 3 0.01 0.00 0.01 0.00 0.00 99.97 17:50:21 all 0.17 0.00 0.02 0.02 0.01 99.78 17:50:21 0 0.62 0.00 0.01 0.00 0.01 99.35 17:50:21 1 0.02 0.00 0.02 0.06 0.02 99.87 17:50:21 2 0.02 0.00 0.03 0.01 0.02 99.92 17:50:21 3 0.01 0.00 0.01 0.01 0.00 99.97 18:00:21 all 0.33 0.00 0.02 0.01 0.01 99.63 18:00:21 0 1.26 0.00 0.00 0.00 0.01 98.73 18:00:21 1 0.02 0.00 0.05 0.03 0.03 99.87 18:00:21 2 0.01 0.00 0.01 0.00 0.01 99.96 18:00:21 3 0.01 0.00 0.01 0.01 0.00 99.97 18:00:21 CPU %user %nice %system %iowait %steal %idle 18:10:22 all 0.14 0.00 0.02 0.01 0.01 99.81 18:10:22 0 0.50 0.00 0.02 0.00 0.01 99.47 18:10:22 1 0.02 0.00 0.03 0.01 0.03 99.91 18:10:22 2 0.02 0.00 0.02 0.01 0.02 99.93 18:10:22 3 0.01 0.00 0.01 0.04 0.00 99.94 18:20:14 all 45.76 0.00 1.94 0.51 0.08 51.71 18:20:14 0 47.65 0.00 1.94 0.42 0.07 49.91 18:20:14 1 42.55 0.00 1.99 0.86 0.08 54.53 18:20:14 2 45.89 0.00 2.28 0.34 0.08 51.42 18:20:14 3 46.96 0.00 1.57 0.43 0.08 50.96 Average: all 3.60 0.00 0.17 0.05 0.02 96.17 Average: 0 3.80 0.00 0.16 0.05 0.01 95.98 Average: 1 3.39 0.00 0.18 0.08 0.03 96.32 Average: 2 3.50 0.00 0.19 0.04 0.02 96.25 Average: 3 3.69 0.00 0.13 0.04 0.01 96.13