---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47582 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 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 598 9969 4 5422 15048 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:d6:24:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.105/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75489sec preferred_lft 75489sec inet6 fe80::f816:3eff:fed6:244e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:bc:3d:8a 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-47582) 07/30/25 _x86_64_ (4 CPU) 15:41:37 LINUX RESTART (4 CPU) 15:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:00:01 41.59 0.03 35.27 6.29 0.29 1437.64 117838.93 16:10:01 31.70 0.19 27.32 4.18 5.19 9474.91 31126.53 16:20:01 8.43 0.00 7.72 0.71 0.03 1371.45 6117.00 16:30:01 2.13 0.00 2.13 0.00 0.00 25.39 0.00 16:40:01 1.98 0.00 1.98 0.00 0.00 23.54 0.00 16:50:01 15.27 0.00 2.15 13.12 0.15 25.02 233090.64 17:00:01 1.73 0.00 1.73 0.00 0.00 20.29 0.00 17:10:01 2.31 0.00 2.31 0.00 0.00 26.67 0.00 17:20:01 1.52 0.00 1.52 0.00 0.00 17.55 0.00 17:30:01 1.42 0.00 1.42 0.00 0.00 16.71 0.00 17:40:01 1.54 0.00 1.54 0.00 0.00 18.08 0.00 17:50:01 1.59 0.00 1.59 0.00 0.00 17.41 0.00 18:00:01 1.57 0.00 1.57 0.00 0.00 17.84 0.00 18:10:01 2.15 0.00 2.15 0.00 0.00 24.08 0.00 18:20:01 1.69 0.00 1.69 0.00 0.00 19.03 0.00 18:30:01 2.41 0.00 2.41 0.00 0.00 27.71 0.00 18:40:01 1.91 0.00 1.91 0.00 0.12 21.90 0.00 Average: 7.11 0.01 5.67 1.43 0.34 740.32 22839.85 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 9541072 12962100 2997308 18.31 137484 3421996 3238444 18.59 854000 5583180 272 16:10:01 7109728 12282580 3668024 22.40 166432 5056796 3855824 22.13 1431288 7355644 275588 16:20:01 7501688 12713060 3236044 19.76 174692 5077932 3330336 19.12 1541632 6833468 28 16:30:01 7500428 12712072 3237020 19.77 174936 5077948 3330400 19.12 1541872 6834492 28 16:40:01 7499420 12711256 3237908 19.78 175112 5077952 3330400 19.12 1542060 6835344 212 16:50:01 7494384 12711172 3237888 19.78 175480 5082536 3330464 19.12 1547000 6835948 36 17:00:01 7493628 12710800 3238376 19.78 175672 5082800 3330464 19.12 1547196 6837060 220 17:10:01 7492872 12710324 3238844 19.78 175944 5082808 3332260 19.13 1547472 6838492 132 17:20:01 7492116 12709816 3239292 19.78 176052 5082952 3330528 19.12 1547572 6838856 48 17:30:01 7492116 12709764 3239256 19.78 176188 5082952 3330528 19.12 1547708 6839724 172 17:40:01 7491360 12709116 3239920 19.79 176288 5082968 3330528 19.12 1547804 6840488 36 17:50:01 7490352 12708216 3240800 19.79 176392 5082972 3330528 19.12 1547904 6841348 176 18:00:01 7489344 12707428 3241596 19.80 176496 5083048 3330656 19.12 1548016 6842484 60 18:10:01 7489092 12707500 3241584 19.80 176732 5083120 3330592 19.12 1548252 6843076 176 18:20:01 7487836 12706516 3242584 19.80 176864 5083260 3330592 19.12 1548384 6844092 192 18:30:01 7486576 12705680 3243452 19.81 177156 5083396 3330592 19.12 1548672 6844976 28 18:40:01 7485064 12704400 3244692 19.82 177344 5083444 3330592 19.12 1548856 6845976 212 Average: 7590416 12698929 3250858 19.85 173251 4982875 3356102 19.26 1499158 6796156 16330 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 lo 45.84 45.84 10.85 10.85 0.00 0.00 0.00 0.00 16:00:01 ens3 9.01 6.83 8.49 2.35 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 1788.81 1788.81 1689.76 1689.76 0.00 0.00 0.00 0.00 16:10:01 ens3 81.47 57.38 475.95 14.66 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 566.78 566.78 567.58 567.58 0.00 0.00 0.00 0.00 16:20:01 ens3 7.33 5.06 1.86 1.50 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 ens3 0.48 0.13 0.10 0.06 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 0.47 0.14 0.11 0.06 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.29 0.09 0.04 0.02 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 ens3 0.26 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.31 0.13 0.07 0.04 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 0.27 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.34 0.11 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 17:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 0.37 0.14 0.07 0.39 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.10 0.10 0.01 0.01 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 18:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 ens3 0.36 0.14 0.09 0.06 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:01 ens3 0.42 0.14 0.10 0.06 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.31 0.10 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 Average: lo 141.35 141.35 133.43 133.43 0.00 0.00 0.00 0.00 Average: ens3 6.03 4.17 28.66 1.14 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-47582) 07/30/25 _x86_64_ (4 CPU) 15:41:37 LINUX RESTART (4 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 20.03 0.00 1.01 1.26 0.07 77.63 16:00:01 0 21.12 0.00 1.03 0.92 0.08 76.86 16:00:01 1 19.72 0.00 1.03 3.19 0.08 75.98 16:00:01 2 20.19 0.00 1.00 0.69 0.07 78.04 16:00:01 3 19.08 0.00 0.97 0.23 0.07 79.65 16:10:01 all 45.04 0.00 2.47 0.63 0.10 51.76 16:10:01 0 43.79 0.00 2.12 0.67 0.09 53.34 16:10:01 1 44.97 0.00 2.40 0.75 0.10 51.78 16:10:01 2 48.65 0.00 2.60 0.45 0.10 48.20 16:10:01 3 42.74 0.00 2.78 0.66 0.10 53.72 16:20:01 all 8.87 0.00 0.58 0.09 0.03 90.44 16:20:01 0 8.91 0.00 0.41 0.05 0.02 90.61 16:20:01 1 8.28 0.00 0.61 0.08 0.03 90.99 16:20:01 2 9.88 0.00 0.63 0.14 0.04 89.32 16:20:01 3 8.39 0.00 0.67 0.07 0.03 90.84 16:30:01 all 0.12 0.00 0.04 0.03 0.02 99.79 16:30:01 0 0.03 0.00 0.02 0.01 0.01 99.93 16:30:01 1 0.04 0.00 0.05 0.04 0.02 99.86 16:30:01 2 0.36 0.00 0.05 0.05 0.03 99.51 16:30:01 3 0.06 0.00 0.04 0.03 0.02 99.85 16:40:01 all 0.20 0.00 0.04 0.01 0.02 99.73 16:40:01 0 0.03 0.00 0.02 0.01 0.01 99.94 16:40:01 1 0.06 0.00 0.06 0.04 0.02 99.83 16:40:01 2 0.66 0.00 0.06 0.00 0.03 99.25 16:40:01 3 0.05 0.00 0.04 0.00 0.02 99.89 16:50:01 all 0.15 0.00 0.05 0.03 0.02 99.75 16:50:01 0 0.04 0.00 0.04 0.00 0.02 99.91 16:50:01 1 0.03 0.00 0.03 0.01 0.02 99.91 16:50:01 2 0.48 0.00 0.07 0.00 0.02 99.42 16:50:01 3 0.07 0.00 0.08 0.09 0.02 99.75 17:00:01 all 0.21 0.00 0.04 0.01 0.02 99.71 17:00:01 0 0.04 0.00 0.04 0.01 0.02 99.89 17:00:01 1 0.70 0.00 0.02 0.01 0.02 99.25 17:00:01 2 0.04 0.00 0.05 0.01 0.03 99.87 17:00:01 3 0.08 0.00 0.04 0.01 0.02 99.85 17:10:01 all 0.11 0.00 0.05 0.01 0.02 99.82 17:10:01 0 0.04 0.00 0.03 0.01 0.01 99.91 17:10:01 1 0.30 0.00 0.05 0.00 0.02 99.63 17:10:01 2 0.04 0.00 0.05 0.00 0.03 99.88 17:10:01 3 0.05 0.00 0.06 0.02 0.02 99.85 17:20:01 all 0.21 0.00 0.05 0.01 0.02 99.71 17:20:01 0 0.02 0.00 0.02 0.00 0.01 99.96 17:20:01 1 0.73 0.00 0.06 0.00 0.03 99.18 17:20:01 2 0.06 0.00 0.06 0.00 0.03 99.85 17:20:01 3 0.04 0.00 0.05 0.02 0.02 99.86 17:30:01 all 0.06 0.00 0.04 0.01 0.02 99.88 17:30:01 0 0.04 0.00 0.04 0.01 0.02 99.89 17:30:01 1 0.11 0.00 0.05 0.00 0.03 99.81 17:30:01 2 0.05 0.00 0.05 0.01 0.02 99.86 17:30:01 3 0.02 0.00 0.02 0.00 0.01 99.95 17:40:01 all 0.11 0.00 0.04 0.01 0.02 99.83 17:40:01 0 0.04 0.00 0.04 0.01 0.02 99.90 17:40:01 1 0.11 0.00 0.05 0.00 0.03 99.82 17:40:01 2 0.25 0.00 0.05 0.01 0.03 99.67 17:40:01 3 0.03 0.00 0.04 0.00 0.01 99.91 17:40:01 CPU %user %nice %system %iowait %steal %idle 17:50:01 all 0.08 0.00 0.05 0.01 0.02 99.85 17:50:01 0 0.17 0.00 0.05 0.02 0.02 99.76 17:50:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:50:01 2 0.04 0.00 0.04 0.00 0.02 99.89 17:50:01 3 0.05 0.00 0.05 0.00 0.02 99.88 18:00:01 all 0.15 0.00 0.04 0.01 0.02 99.78 18:00:01 0 0.49 0.00 0.05 0.01 0.03 99.42 18:00:01 1 0.04 0.00 0.04 0.01 0.02 99.89 18:00:01 2 0.05 0.00 0.05 0.01 0.02 99.87 18:00:01 3 0.02 0.00 0.03 0.00 0.01 99.94 18:10:01 all 0.17 0.00 0.05 0.02 0.02 99.74 18:10:01 0 0.58 0.00 0.05 0.00 0.02 99.35 18:10:01 1 0.05 0.00 0.05 0.01 0.02 99.88 18:10:01 2 0.04 0.00 0.05 0.04 0.02 99.84 18:10:01 3 0.03 0.00 0.03 0.02 0.01 99.91 18:20:01 all 0.20 0.00 0.04 0.01 0.02 99.73 18:20:01 0 0.04 0.00 0.04 0.00 0.02 99.91 18:20:01 1 0.03 0.00 0.02 0.01 0.01 99.93 18:20:01 2 0.08 0.00 0.07 0.00 0.03 99.82 18:20:01 3 0.67 0.00 0.04 0.02 0.02 99.26 18:30:01 all 0.10 0.00 0.04 0.01 0.02 99.82 18:30:01 0 0.02 0.00 0.03 0.02 0.01 99.92 18:30:01 1 0.02 0.00 0.02 0.01 0.01 99.94 18:30:01 2 0.07 0.00 0.06 0.00 0.03 99.83 18:30:01 3 0.31 0.00 0.06 0.02 0.02 99.60 18:40:01 all 0.16 0.00 0.04 0.01 0.02 99.77 18:40:01 0 0.02 0.00 0.04 0.01 0.02 99.91 18:40:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:40:01 2 0.05 0.00 0.05 0.03 0.03 99.83 18:40:01 3 0.52 0.00 0.05 0.00 0.02 99.41 Average: all 4.46 0.00 0.27 0.13 0.03 95.11 Average: 0 4.43 0.00 0.24 0.10 0.02 95.21 Average: 1 4.42 0.00 0.27 0.24 0.03 95.03 Average: 2 4.75 0.00 0.29 0.09 0.03 94.84 Average: 3 4.23 0.00 0.29 0.07 0.03 95.38