---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-5053 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): 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 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.2G 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 610 11580 4 3798 15036 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:db:c7:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.18/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75497sec preferred_lft 75497sec inet6 fe80::f816:3eff:fedb:c7cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8a:52:5b:77:fa:46 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-docker-4c-4g-5053) 10/19/25 _x86_64_ (4 CPU) 01:06:25 LINUX RESTART (4 CPU) 01:10:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:01 13.25 0.93 11.01 1.31 675.68 2380.59 27209.78 01:30:04 1.54 0.00 1.53 0.00 0.04 18.51 0.42 01:40:04 1.61 0.00 1.61 0.00 0.00 18.91 0.00 01:50:01 12.59 0.00 1.88 10.71 0.15 22.17 239584.72 02:00:04 1.68 0.00 1.67 0.00 0.08 19.78 0.04 02:10:04 1.53 0.00 1.53 0.00 0.00 18.05 0.00 02:20:01 1.92 0.00 1.92 0.00 0.00 22.12 0.00 02:30:04 1.58 0.00 1.58 0.00 0.00 18.47 0.00 02:40:04 1.46 0.00 1.46 0.00 0.00 17.17 0.00 02:50:01 2.20 0.00 2.20 0.00 0.00 25.11 0.00 03:00:04 1.90 0.00 1.90 0.00 0.00 22.07 0.00 03:10:04 2.00 0.00 2.00 0.00 0.00 22.67 0.00 03:20:01 2.05 0.00 2.05 0.00 0.00 23.25 0.00 03:30:04 2.11 0.00 2.11 0.00 0.00 24.33 0.00 03:40:04 2.04 0.00 2.04 0.00 0.00 22.99 0.00 03:50:01 1.86 0.00 1.86 0.00 0.00 21.06 0.00 04:00:04 2.36 0.00 2.36 0.00 0.00 26.64 0.00 Average: 3.15 0.06 2.39 0.70 39.58 159.59 15627.69 01:10:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 10102132 13612792 2346592 14.33 117476 3536608 2564896 14.72 884324 4981796 228 01:30:04 10102492 13613720 2345732 14.33 118004 3536596 2565152 14.72 884904 4980592 200 01:40:04 10102020 13614016 2345512 14.33 118632 3536728 2565284 14.72 885524 4981020 304 01:50:01 10098240 13615932 2343472 14.31 119584 3541492 2565412 14.73 891112 4981484 24 02:00:04 10102316 13620544 2338824 14.28 120056 3541536 2565604 14.73 892088 4981024 192 02:10:04 10101060 13619920 2339528 14.29 120508 3541668 2565604 14.73 892584 4981176 204 02:20:01 10100304 13619860 2339540 14.29 121180 3541684 2565668 14.73 893260 4981776 304 02:30:04 10099800 13619940 2339484 14.29 121612 3541824 2565732 14.73 893688 4981768 332 02:40:04 10099296 13619792 2339620 14.29 121960 3541828 2565796 14.73 894024 4981996 228 02:50:01 10098544 13619736 2339704 14.29 122640 3541836 2565860 14.73 894708 4981900 224 03:00:04 10098544 13620356 2339112 14.29 123264 3541836 2565924 14.73 895320 4981964 200 03:10:04 10098544 13621012 2338528 14.28 123760 3541976 2565924 14.73 895828 4982236 248 03:20:01 10098824 13621804 2337660 14.28 124236 3541992 2565924 14.73 896300 4982292 224 03:30:04 10099680 13623420 2336012 14.27 124836 3542132 2563568 14.71 896900 4980576 272 03:40:04 10099680 13623904 2335504 14.26 125320 3542140 2563568 14.71 897364 4980424 228 03:50:01 10098080 13623020 2336528 14.27 125740 3542276 2563904 14.72 897800 4981340 220 04:00:04 10097328 13623048 2336488 14.27 126468 3542284 2563888 14.72 898540 4981264 216 Average: 10099817 13619577 2339873 14.29 122075 3540967 2565159 14.72 893192 4981449 226 01:10:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 01:20:01 ens3 19.14 10.93 204.44 2.01 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:04 ens3 0.57 0.14 0.12 0.06 0.00 0.00 0.00 0.00 01:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:04 ens3 0.54 0.14 0.11 0.06 0.00 0.00 0.00 0.00 01:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.57 0.15 0.11 0.06 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:04 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 02:00:04 ens3 0.32 0.13 0.05 0.02 0.00 0.00 0.00 0.00 02:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:04 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 02:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 0.61 0.08 0.07 0.02 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:04 ens3 0.39 0.08 0.06 0.02 0.00 0.00 0.00 0.00 02:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:04 ens3 0.53 0.12 0.12 0.06 0.00 0.00 0.00 0.00 02:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 2.42 0.24 0.41 0.14 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:04 ens3 2.17 0.24 0.41 0.16 0.00 0.00 0.00 0.00 03:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:04 ens3 1.03 0.20 0.12 0.90 0.00 0.00 0.00 0.00 03:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.42 0.08 0.06 0.02 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:04 ens3 0.96 0.22 0.44 0.16 0.00 0.00 0.00 0.00 03:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:04 ens3 0.43 0.11 0.08 0.04 0.00 0.00 0.00 0.00 03:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 ens3 6.34 4.25 4.00 5.27 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:04 ens3 0.27 0.09 0.05 0.02 0.00 0.00 0.00 0.00 04:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 2.17 1.01 12.34 0.53 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-docker-4c-4g-5053) 10/19/25 _x86_64_ (4 CPU) 01:06:25 LINUX RESTART (4 CPU) 01:10:04 CPU %user %nice %system %iowait %steal %idle 01:20:01 all 8.45 0.00 0.57 0.13 0.05 90.80 01:20:01 0 7.32 0.00 0.61 0.13 0.04 91.90 01:20:01 1 9.14 0.00 0.53 0.11 0.05 90.17 01:20:01 2 9.18 0.00 0.51 0.17 0.06 90.08 01:20:01 3 8.16 0.00 0.64 0.09 0.05 91.06 01:30:04 all 0.33 0.00 0.11 0.03 0.04 99.49 01:30:04 0 0.14 0.00 0.05 0.01 0.02 99.77 01:30:04 1 0.63 0.00 0.10 0.00 0.04 99.23 01:30:04 2 0.31 0.00 0.18 0.09 0.06 99.36 01:30:04 3 0.23 0.00 0.12 0.03 0.04 99.58 01:40:04 all 0.27 0.00 0.11 0.01 0.04 99.57 01:40:04 0 0.14 0.00 0.10 0.02 0.03 99.72 01:40:04 1 0.19 0.00 0.10 0.00 0.04 99.66 01:40:04 2 0.60 0.00 0.13 0.01 0.04 99.22 01:40:04 3 0.16 0.00 0.12 0.01 0.04 99.68 01:50:01 all 0.28 0.00 0.11 0.03 0.04 99.54 01:50:01 0 0.14 0.00 0.12 0.10 0.04 99.60 01:50:01 1 0.67 0.00 0.12 0.01 0.04 99.16 01:50:01 2 0.18 0.00 0.10 0.00 0.04 99.68 01:50:01 3 0.15 0.00 0.11 0.00 0.03 99.71 02:00:04 all 0.21 0.00 0.12 0.01 0.04 99.62 02:00:04 0 0.13 0.00 0.08 0.00 0.03 99.76 02:00:04 1 0.48 0.00 0.20 0.01 0.06 99.25 02:00:04 2 0.16 0.00 0.13 0.01 0.04 99.65 02:00:04 3 0.09 0.00 0.06 0.00 0.02 99.83 02:10:04 all 0.31 0.00 0.12 0.01 0.04 99.52 02:10:04 0 0.08 0.00 0.06 0.01 0.02 99.83 02:10:04 1 0.71 0.00 0.18 0.01 0.05 99.06 02:10:04 2 0.32 0.00 0.17 0.00 0.05 99.46 02:10:04 3 0.12 0.00 0.09 0.01 0.03 99.76 02:20:01 all 0.24 0.00 0.12 0.01 0.04 99.59 02:20:01 0 0.13 0.00 0.11 0.01 0.03 99.71 02:20:01 1 0.15 0.00 0.14 0.00 0.04 99.66 02:20:01 2 0.56 0.00 0.13 0.01 0.04 99.26 02:20:01 3 0.11 0.00 0.11 0.01 0.03 99.75 02:30:04 all 0.23 0.00 0.12 0.01 0.04 99.60 02:30:04 0 0.12 0.00 0.09 0.00 0.03 99.76 02:30:04 1 0.11 0.00 0.11 0.00 0.03 99.74 02:30:04 2 0.41 0.00 0.15 0.00 0.05 99.39 02:30:04 3 0.29 0.00 0.13 0.02 0.04 99.51 02:40:04 all 0.19 0.00 0.12 0.01 0.04 99.65 02:40:04 0 0.17 0.00 0.09 0.00 0.03 99.70 02:40:04 1 0.15 0.00 0.10 0.00 0.03 99.71 02:40:04 2 0.23 0.00 0.15 0.00 0.05 99.57 02:40:04 3 0.22 0.00 0.13 0.01 0.05 99.59 02:50:01 all 0.34 0.00 0.13 0.02 0.04 99.48 02:50:01 0 0.12 0.00 0.10 0.06 0.03 99.68 02:50:01 1 0.63 0.00 0.16 0.01 0.05 99.16 02:50:01 2 0.14 0.00 0.11 0.01 0.03 99.71 02:50:01 3 0.47 0.00 0.13 0.00 0.04 99.36 03:00:04 all 0.27 0.00 0.13 0.01 0.04 99.56 03:00:04 0 0.18 0.00 0.16 0.00 0.04 99.61 03:00:04 1 0.12 0.00 0.09 0.00 0.03 99.76 03:00:04 2 0.63 0.00 0.09 0.00 0.03 99.25 03:00:04 3 0.16 0.00 0.16 0.02 0.04 99.62 03:00:04 CPU %user %nice %system %iowait %steal %idle 03:10:04 all 0.34 0.00 0.12 0.01 0.04 99.50 03:10:04 0 0.25 0.00 0.16 0.01 0.05 99.54 03:10:04 1 0.15 0.00 0.07 0.01 0.02 99.76 03:10:04 2 0.74 0.00 0.12 0.01 0.03 99.10 03:10:04 3 0.23 0.00 0.13 0.02 0.04 99.58 03:20:01 all 0.20 0.00 0.12 0.01 0.04 99.64 03:20:01 0 0.35 0.00 0.14 0.00 0.05 99.45 03:20:01 1 0.12 0.00 0.10 0.00 0.04 99.74 03:20:01 2 0.14 0.00 0.11 0.02 0.04 99.69 03:20:01 3 0.17 0.00 0.12 0.00 0.04 99.67 03:30:04 all 0.23 0.00 0.12 0.01 0.04 99.60 03:30:04 0 0.45 0.00 0.07 0.00 0.03 99.44 03:30:04 1 0.19 0.00 0.13 0.01 0.05 99.62 03:30:04 2 0.19 0.00 0.16 0.01 0.05 99.59 03:30:04 3 0.10 0.00 0.10 0.01 0.03 99.75 03:40:04 all 0.18 0.00 0.11 0.93 0.04 98.73 03:40:04 0 0.16 0.00 0.14 0.00 0.05 99.65 03:40:04 1 0.08 0.00 0.06 1.89 0.03 97.94 03:40:04 2 0.16 0.00 0.15 0.01 0.05 99.63 03:40:04 3 0.33 0.00 0.10 1.84 0.04 97.69 03:50:01 all 0.25 0.00 0.12 0.01 0.04 99.59 03:50:01 0 0.17 0.00 0.14 0.01 0.05 99.63 03:50:01 1 0.20 0.00 0.09 0.01 0.03 99.67 03:50:01 2 0.26 0.00 0.15 0.00 0.05 99.53 03:50:01 3 0.34 0.00 0.10 0.02 0.03 99.52 04:00:04 all 0.24 0.00 0.12 0.01 0.04 99.59 04:00:04 0 0.15 0.00 0.12 0.00 0.04 99.69 04:00:04 1 0.11 0.00 0.08 0.02 0.03 99.76 04:00:04 2 0.62 0.00 0.24 0.00 0.06 99.08 04:00:04 3 0.08 0.00 0.05 0.02 0.02 99.83 Average: all 0.74 0.00 0.15 0.07 0.04 99.01 Average: 0 0.60 0.00 0.14 0.02 0.04 99.21 Average: 1 0.81 0.00 0.14 0.12 0.04 98.89 Average: 2 0.87 0.00 0.16 0.02 0.04 98.90 Average: 3 0.67 0.00 0.14 0.12 0.04 99.03