---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-2398 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 8.6G 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 566 12314 4 3107 15084 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:e2:2a:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.208/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75496sec preferred_lft 75496sec inet6 fe80::f816:3eff:fee2:2af2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:2b:33:8c 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-2398) 09/30/25 _x86_64_ (4 CPU) 05:23:18 LINUX RESTART (4 CPU) 05:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:40:01 1.45 0.00 1.43 0.01 0.04 18.57 50.70 05:50:11 1.44 0.00 1.43 0.00 0.04 32.35 26.87 06:00:01 1.43 0.00 1.43 0.00 0.00 15.93 0.00 06:10:01 1.50 0.00 1.50 0.00 0.00 16.75 0.00 06:20:10 1.61 0.00 1.61 0.00 0.01 17.73 0.00 06:30:04 1.51 0.01 1.50 0.00 0.09 16.74 0.00 06:40:11 1.69 0.00 1.69 0.00 0.00 18.62 0.00 06:50:11 13.93 0.00 1.63 12.30 0.15 18.17 241040.99 07:00:11 1.59 0.00 1.59 0.00 0.00 17.73 0.00 07:10:11 1.54 0.00 1.54 0.00 0.00 16.96 0.00 07:20:11 1.69 0.00 1.69 0.00 0.00 18.91 0.00 07:30:11 1.73 0.00 1.73 0.00 0.00 18.61 0.00 07:40:11 1.76 0.00 1.76 0.00 0.00 18.67 0.00 07:50:11 1.70 0.00 1.70 0.00 0.00 18.23 0.00 08:00:11 1.77 0.00 1.77 0.00 0.00 18.87 0.00 08:10:11 1.76 0.00 1.76 0.00 0.00 18.96 0.00 08:20:05 1.72 0.00 1.72 0.00 0.00 18.60 0.00 Average: 2.34 0.00 1.62 0.72 0.02 18.86 14175.61 05:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:01 12926476 15592860 387448 2.37 78768 2783996 973352 5.59 505968 2628400 200 05:50:11 12870008 15536896 443492 2.71 79228 2784016 990440 5.69 506572 2678456 4 06:00:01 12869252 15536660 443720 2.71 79740 2784024 990440 5.69 507084 2678636 184 06:10:01 12868496 15536332 444008 2.71 80168 2784032 990440 5.69 507504 2678536 200 06:20:10 12867240 15535580 444776 2.72 80652 2784044 990440 5.69 507996 2678908 32 06:30:04 12866484 15535532 444820 2.72 81128 2784272 990568 5.69 508516 2679224 200 06:40:11 12866300 15536056 444272 2.71 81692 2784408 990504 5.69 509080 2679484 32 06:50:11 12866356 15541824 438356 2.68 82512 2789276 990504 5.69 514648 2679640 200 07:00:11 12866356 15542388 437800 2.67 83068 2789288 990504 5.69 515192 2679732 188 07:10:11 12866104 15542672 437460 2.67 83588 2789292 990584 5.69 515724 2680416 28 07:20:11 12865096 15542344 437824 2.67 84120 2789436 990568 5.69 516252 2680548 28 07:30:11 12864340 15542092 437964 2.67 84612 2789444 990568 5.69 516748 2681188 40 07:40:11 12863588 15541948 438164 2.68 85088 2789580 990632 5.69 517216 2681956 28 07:50:11 12862844 15541712 438388 2.68 85576 2789592 990568 5.69 517696 2682844 224 08:00:11 12862340 15541780 438316 2.68 86128 2789596 990568 5.69 518256 2683456 20 08:10:11 12860576 15540640 439468 2.68 86604 2789736 990616 5.69 518732 2684148 28 08:20:05 12860076 15540728 439392 2.68 87040 2789876 990632 5.69 519176 2684532 200 Average: 12868937 15542826 437392 2.67 82924 2787289 989525 5.68 513080 2677653 108 05:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 ens3 0.35 0.17 0.11 0.07 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:50:11 ens3 5.73 3.18 9.23 0.68 0.00 0.00 0.00 0.00 05:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:00:01 ens3 0.16 0.08 0.03 0.02 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 ens3 0.33 0.14 0.10 0.06 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:10 ens3 0.19 0.11 0.06 0.04 0.00 0.00 0.00 0.00 06:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:30:04 ens3 0.27 0.14 0.07 0.04 0.00 0.00 0.00 0.00 06:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:40:11 ens3 0.44 0.19 0.14 0.09 0.00 0.00 0.00 0.00 06:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:11 ens3 0.29 0.12 0.07 0.04 0.00 0.00 0.00 0.00 06:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:11 ens3 0.21 0.09 0.04 0.02 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 07:10:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:11 ens3 0.38 0.13 0.08 0.05 0.00 0.00 0.00 0.00 07:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:11 ens3 0.52 0.19 0.18 0.12 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:11 ens3 0.24 0.11 0.06 0.04 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 07:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:11 ens3 0.38 0.14 0.11 0.07 0.00 0.00 0.00 0.00 07:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:11 ens3 0.28 0.09 0.07 0.04 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 08:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:11 ens3 0.18 0.07 0.03 0.02 0.00 0.00 0.00 0.00 08:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:11 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 08:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:05 ens3 0.52 0.19 0.19 0.12 0.00 0.00 0.00 0.00 08:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.64 0.31 0.64 0.09 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-2398) 09/30/25 _x86_64_ (4 CPU) 05:23:18 LINUX RESTART (4 CPU) 05:30:00 CPU %user %nice %system %iowait %steal %idle 05:40:01 all 0.06 0.00 0.02 0.01 0.01 99.91 05:40:01 0 0.02 0.00 0.01 0.00 0.00 99.96 05:40:01 1 0.09 0.00 0.01 0.02 0.01 99.87 05:40:01 2 0.02 0.00 0.04 0.01 0.02 99.91 05:40:01 3 0.10 0.00 0.01 0.00 0.01 99.88 05:50:11 all 0.09 0.00 0.02 0.01 0.01 99.87 05:50:11 0 0.05 0.00 0.02 0.00 0.00 99.91 05:50:11 1 0.12 0.00 0.01 0.02 0.00 99.84 05:50:11 2 0.17 0.00 0.03 0.01 0.01 99.77 05:50:11 3 0.03 0.00 0.02 0.00 0.00 99.94 06:00:01 all 0.23 0.00 0.02 0.01 0.01 99.74 06:00:01 0 0.85 0.00 0.02 0.00 0.01 99.12 06:00:01 1 0.02 0.00 0.01 0.01 0.01 99.95 06:00:01 2 0.02 0.00 0.02 0.01 0.01 99.95 06:00:01 3 0.01 0.00 0.02 0.02 0.01 99.93 06:10:01 all 0.10 0.00 0.02 0.01 0.01 99.86 06:10:01 0 0.34 0.00 0.02 0.00 0.01 99.63 06:10:01 1 0.03 0.00 0.02 0.01 0.01 99.94 06:10:01 2 0.01 0.00 0.02 0.02 0.01 99.94 06:10:01 3 0.01 0.00 0.02 0.01 0.01 99.94 06:20:10 all 0.02 0.00 0.02 0.01 0.01 99.95 06:20:10 0 0.01 0.00 0.01 0.00 0.00 99.97 06:20:10 1 0.01 0.00 0.02 0.01 0.01 99.94 06:20:10 2 0.02 0.00 0.02 0.01 0.01 99.94 06:20:10 3 0.02 0.00 0.02 0.01 0.01 99.94 06:30:04 all 0.04 0.00 0.02 0.01 0.01 99.92 06:30:04 0 0.01 0.00 0.02 0.00 0.01 99.96 06:30:04 1 0.08 0.00 0.03 0.00 0.01 99.87 06:30:04 2 0.04 0.00 0.02 0.02 0.01 99.92 06:30:04 3 0.02 0.00 0.02 0.01 0.01 99.95 06:40:11 all 0.13 0.00 0.02 0.01 0.01 99.83 06:40:11 0 0.01 0.00 0.01 0.00 0.01 99.97 06:40:11 1 0.00 0.00 0.02 0.01 0.01 99.95 06:40:11 2 0.48 0.00 0.02 0.01 0.01 99.48 06:40:11 3 0.02 0.00 0.02 0.01 0.01 99.93 06:50:11 all 0.12 0.00 0.03 0.03 0.01 99.82 06:50:11 0 0.02 0.00 0.04 0.08 0.00 99.86 06:50:11 1 0.03 0.00 0.02 0.00 0.01 99.94 06:50:11 2 0.42 0.00 0.03 0.00 0.01 99.54 06:50:11 3 0.01 0.00 0.02 0.02 0.01 99.93 07:00:11 all 0.19 0.00 0.02 0.01 0.01 99.77 07:00:11 0 0.01 0.00 0.01 0.00 0.00 99.98 07:00:11 1 0.02 0.00 0.02 0.00 0.01 99.94 07:00:11 2 0.72 0.00 0.03 0.02 0.01 99.21 07:00:11 3 0.01 0.00 0.02 0.01 0.01 99.95 07:10:11 all 0.09 0.00 0.02 0.01 0.01 99.88 07:10:11 0 0.01 0.00 0.01 0.02 0.00 99.96 07:10:11 1 0.02 0.00 0.02 0.00 0.01 99.96 07:10:11 2 0.30 0.00 0.03 0.01 0.01 99.65 07:10:11 3 0.02 0.00 0.03 0.00 0.01 99.94 07:20:11 all 0.18 0.00 0.02 0.01 0.01 99.78 07:20:11 0 0.01 0.00 0.02 0.01 0.00 99.96 07:20:11 1 0.21 0.00 0.02 0.01 0.01 99.75 07:20:11 2 0.47 0.00 0.02 0.01 0.01 99.49 07:20:11 3 0.02 0.00 0.02 0.01 0.01 99.94 07:20:11 CPU %user %nice %system %iowait %steal %idle 07:30:11 all 0.10 0.00 0.02 0.01 0.01 99.87 07:30:11 0 0.02 0.00 0.01 0.02 0.00 99.94 07:30:11 1 0.01 0.00 0.01 0.00 0.01 99.97 07:30:11 2 0.35 0.00 0.03 0.00 0.02 99.61 07:30:11 3 0.02 0.00 0.02 0.01 0.01 99.94 07:40:11 all 0.10 0.00 0.02 0.25 0.01 99.62 07:40:11 0 0.02 0.00 0.02 0.89 0.01 99.07 07:40:11 1 0.02 0.00 0.03 0.07 0.01 99.88 07:40:11 2 0.36 0.00 0.03 0.02 0.01 99.59 07:40:11 3 0.02 0.00 0.02 0.01 0.01 99.95 07:50:11 all 0.30 0.00 0.03 0.01 0.01 99.65 07:50:11 0 0.63 0.00 0.02 0.00 0.01 99.34 07:50:11 1 0.02 0.00 0.02 0.00 0.01 99.95 07:50:11 2 0.56 0.00 0.05 0.03 0.01 99.35 07:50:11 3 0.01 0.00 0.01 0.02 0.00 99.96 08:00:11 all 0.09 0.00 0.02 0.03 0.01 99.85 08:00:11 0 0.28 0.00 0.04 0.00 0.02 99.67 08:00:11 1 0.05 0.00 0.03 0.00 0.01 99.91 08:00:11 2 0.01 0.00 0.02 0.10 0.01 99.87 08:00:11 3 0.02 0.00 0.02 0.01 0.01 99.95 08:10:11 all 0.10 0.00 0.03 0.07 0.01 99.79 08:10:11 0 0.02 0.00 0.02 0.07 0.01 99.89 08:10:11 1 0.02 0.00 0.02 0.04 0.01 99.91 08:10:11 2 0.35 0.00 0.04 0.14 0.02 99.45 08:10:11 3 0.01 0.00 0.02 0.05 0.01 99.91 08:20:05 all 0.23 0.00 0.02 0.03 0.01 99.71 08:20:05 0 0.03 0.00 0.03 0.03 0.01 99.91 08:20:05 1 0.54 0.00 0.02 0.01 0.01 99.42 08:20:05 2 0.34 0.00 0.02 0.00 0.01 99.64 08:20:05 3 0.01 0.00 0.02 0.10 0.01 99.87 Average: all 0.13 0.00 0.02 0.03 0.01 99.81 Average: 0 0.14 0.00 0.02 0.07 0.01 99.77 Average: 1 0.08 0.00 0.02 0.01 0.01 99.88 Average: 2 0.27 0.00 0.03 0.02 0.01 99.66 Average: 3 0.02 0.00 0.02 0.02 0.01 99.93