---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-2764 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 12G 67G 15% / 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 724 9323 4 5941 14922 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:ba:25:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.78/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81792sec preferred_lft 81792sec inet6 fe80::f816:3eff:feba:25f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:d1:40:61 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-2764) 08/20/25 _x86_64_ (4 CPU) 06:44:18 LINUX RESTART (4 CPU) 06:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:00:11 1.85 0.00 1.83 0.01 0.04 22.70 302.93 07:10:01 1.47 0.00 1.47 0.00 0.00 16.47 0.00 07:20:11 49.05 2.20 34.49 12.35 128.81 2040.34 239527.79 07:30:11 8.99 2.26 6.17 0.56 133.45 2021.85 897.15 07:40:01 35.00 0.38 27.09 7.53 11.11 4321.44 5833.72 07:50:11 46.76 0.00 37.41 9.36 0.00 2948.74 15097.86 08:00:07 13.55 0.09 11.24 2.23 4.41 3523.01 1703.77 Average: 22.49 0.71 17.18 4.60 39.92 2123.42 38175.24 06:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:11 13443328 15540640 475304 2.90 42088 2281284 1127736 6.47 395032 2277472 204 07:10:01 13443536 15541444 474540 2.90 42664 2281296 1127768 6.47 395620 2279088 24 07:20:11 12917216 15541272 440432 2.69 83260 2737744 970452 5.57 517860 2629124 108 07:30:11 10333548 13598820 2362292 14.43 120400 3297488 2807652 16.12 717564 4977120 33320 07:40:01 8702804 13147460 2804688 17.13 176164 4323036 3105068 17.82 979180 6232660 149892 07:50:11 8088940 12903832 3044624 18.60 211368 4615060 3327020 19.10 1089116 6690208 33564 08:00:07 9633848 15350592 593104 3.62 227664 5463784 1090412 6.26 1414820 4757372 4096 Average: 10937603 14517723 1456426 8.90 129087 3571385 1936587 11.12 787027 4263292 31601 06:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:11 ens3 0.41 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 0.48 0.16 0.10 0.06 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:11 lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 07:20:11 ens3 36.22 26.43 249.58 7.60 0.00 0.00 0.00 0.00 07:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:11 lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 07:30:11 ens3 69.51 57.22 425.52 13.93 0.00 0.00 0.00 0.00 07:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 2386.08 2386.08 2274.17 2274.17 0.00 0.00 0.00 0.00 07:40:01 ens3 89.43 66.86 307.38 19.96 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:11 lo 4606.91 4606.91 4389.87 4389.87 0.00 0.00 0.00 0.00 07:50:11 ens3 89.95 65.88 24.51 21.37 0.00 0.00 0.00 0.00 07:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:07 lo 622.88 622.88 571.92 571.92 0.00 0.00 0.00 0.00 08:00:07 ens3 133.05 143.35 134.70 611.85 0.00 0.00 0.00 0.00 08:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1091.53 1091.53 1036.96 1036.96 0.00 0.00 0.00 0.00 Average: ens3 59.76 51.30 162.70 95.75 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-2764) 08/20/25 _x86_64_ (4 CPU) 06:44:18 LINUX RESTART (4 CPU) 06:50:02 CPU %user %nice %system %iowait %steal %idle 07:00:11 all 0.07 0.00 0.02 0.02 0.02 99.87 07:00:11 0 0.01 0.00 0.02 0.00 0.01 99.96 07:00:11 1 0.03 0.00 0.02 0.02 0.02 99.91 07:00:11 2 0.22 0.00 0.03 0.07 0.02 99.66 07:00:11 3 0.01 0.00 0.02 0.00 0.01 99.96 07:10:01 all 0.16 0.00 0.02 0.03 0.02 99.78 07:10:01 0 0.42 0.00 0.03 0.05 0.01 99.48 07:10:01 1 0.03 0.00 0.02 0.01 0.02 99.92 07:10:01 2 0.17 0.00 0.01 0.02 0.01 99.79 07:10:01 3 0.02 0.00 0.02 0.02 0.03 99.91 07:20:11 all 2.57 0.00 0.30 0.31 0.02 96.80 07:20:11 0 2.00 0.00 0.21 0.11 0.02 97.66 07:20:11 1 1.52 0.00 0.19 0.23 0.03 98.03 07:20:11 2 3.91 0.00 0.45 0.50 0.02 95.12 07:20:11 3 2.85 0.00 0.33 0.41 0.02 96.39 07:30:11 all 37.58 0.00 1.34 1.21 0.06 59.80 07:30:11 0 36.50 0.00 1.34 1.26 0.06 60.84 07:30:11 1 37.33 0.00 1.27 0.68 0.07 60.66 07:30:11 2 38.25 0.00 1.34 0.06 0.06 60.29 07:30:11 3 38.27 0.00 1.41 2.83 0.06 57.43 07:40:01 all 61.13 0.00 3.12 0.19 0.10 35.47 07:40:01 0 60.15 0.00 2.68 0.33 0.10 36.74 07:40:01 1 60.31 0.00 2.97 0.14 0.10 36.49 07:40:01 2 62.63 0.00 3.58 0.12 0.09 33.57 07:40:01 3 61.43 0.00 3.25 0.15 0.10 35.07 07:50:11 all 62.71 0.00 3.99 0.28 0.11 32.92 07:50:11 0 62.83 0.00 3.85 0.29 0.11 32.92 07:50:11 1 62.36 0.00 4.02 0.23 0.10 33.29 07:50:11 2 62.70 0.00 4.00 0.22 0.10 32.98 07:50:11 3 62.94 0.00 4.08 0.37 0.11 32.50 08:00:07 all 30.15 0.00 1.34 0.19 0.07 68.25 08:00:07 0 24.98 0.00 1.49 0.03 0.06 73.44 08:00:07 1 30.02 0.00 1.48 0.14 0.08 68.28 08:00:07 2 32.58 0.00 1.16 0.56 0.07 65.63 08:00:07 3 33.01 0.00 1.24 0.05 0.07 65.64 Average: all 27.66 0.00 1.44 0.32 0.06 70.52 Average: 0 26.60 0.00 1.37 0.29 0.05 71.68 Average: 1 27.27 0.00 1.42 0.21 0.06 71.04 Average: 2 28.54 0.00 1.51 0.22 0.05 69.68 Average: 3 28.25 0.00 1.48 0.55 0.06 69.67