---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-13555 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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 conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.1G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 947 3504 4 3485 6679 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:1d:27:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.71/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75502sec preferred_lft 75502sec inet6 fe80::f816:3eff:fe1d:277d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether a2:90:05:5e:26:bd 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-13555) 12/14/25 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:18 39.81 3.63 22.61 13.56 567.81 5765.10 114725.77 07:30:34 1.57 0.00 1.56 0.00 0.04 18.94 79.75 07:40:34 1.46 0.00 1.46 0.00 0.00 17.08 0.00 07:50:34 1.63 0.00 1.63 0.00 0.00 19.03 0.00 08:00:24 14.30 12.07 2.22 0.01 133.62 37.85 0.15 08:10:17 1.46 0.00 1.46 0.00 0.00 16.96 0.00 08:20:20 2.05 0.00 2.05 0.00 0.00 24.07 0.00 08:30:20 2.35 0.00 2.35 0.00 0.00 27.13 0.01 08:40:21 2.32 0.00 2.32 0.00 0.00 27.08 0.00 08:50:20 2.30 0.00 2.30 0.00 0.00 26.69 0.00 09:00:21 1.50 0.00 1.50 0.00 0.00 17.32 0.00 09:10:21 1.81 0.00 1.81 0.00 0.00 20.85 0.00 09:20:21 1.58 0.00 1.58 0.00 0.00 18.27 0.00 09:30:20 1.90 0.00 1.90 0.00 0.00 21.82 0.00 09:40:34 1.78 0.00 1.78 0.00 0.00 20.55 0.00 09:50:34 2.01 0.00 2.01 0.00 0.00 23.15 0.00 10:00:34 2.32 0.00 2.32 0.00 0.00 27.09 0.00 10:10:06 1.62 0.00 1.62 0.00 0.00 18.48 0.00 Average: 4.67 0.86 3.04 0.76 39.20 345.04 6448.56 07:10:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:18 2859296 6027856 1726412 21.24 109196 3203244 2209152 24.07 593556 4321676 168 07:30:34 2858580 6027584 1726716 21.24 109636 3203232 2209232 24.07 594012 4320952 140 07:40:34 2858580 6028100 1726208 21.24 110008 3203364 2209280 24.07 594384 4321172 136 07:50:34 2858580 6028728 1725536 21.23 110484 3203504 2209280 24.07 594856 4321472 152 08:00:24 2801576 6028060 1725596 21.23 113144 3243068 2209512 24.08 632932 4325912 32 08:10:17 2801576 6028516 1725140 21.22 113468 3243204 2209644 24.08 633244 4325940 168 08:20:20 2801576 6029204 1724476 21.22 114124 3243216 2209512 24.08 633908 4331484 148 08:30:20 2801576 6030060 1723624 21.21 114944 3243220 2209592 24.08 634728 4331908 172 08:40:21 2801072 6030628 1723060 21.20 115860 3243356 2209592 24.08 635636 4332348 196 08:50:20 2799840 6030256 1723428 21.20 116700 3243360 2209608 24.08 636460 4332476 136 09:00:21 2798332 6029188 1724492 21.22 117100 3243376 2209672 24.08 636880 4332508 148 09:10:21 2797576 6029152 1724540 21.22 117656 3243516 2209640 24.08 637436 4332564 144 09:20:21 2797072 6029128 1724420 21.21 118124 3243640 2209640 24.08 637892 4332988 188 09:30:20 2796068 6028848 1724836 21.22 118688 3243660 2209640 24.08 638464 4333232 140 09:40:34 2793296 6026636 1727028 21.25 119220 3243668 2209688 24.08 639004 4333244 132 09:50:34 2791280 6025212 1728476 21.26 119792 3243676 2209688 24.08 639572 4333304 148 10:00:34 2788256 6023108 1730572 21.29 120580 3243816 2209688 24.08 640352 4333480 152 10:10:06 2787752 6023128 1730556 21.29 120948 3243956 2209904 24.08 640724 4333948 160 Average: 2810660 6027966 1725840 21.23 115537 3234560 2209554 24.08 627447 4329478 148 07:10:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:18 lo 415.51 415.51 395.21 395.21 0.00 0.00 0.00 0.00 07:20:18 ens3 86.01 63.19 981.65 9.25 0.00 0.00 0.00 0.00 07:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:34 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:34 ens3 0.27 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:30:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:34 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:34 ens3 0.32 0.10 0.08 0.04 0.00 0.00 0.00 0.00 07:40:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:34 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:34 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:24 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 08:00:24 ens3 0.35 0.18 0.08 0.04 0.00 0.00 0.00 0.00 08:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:17 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:17 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:20 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:20 ens3 0.33 0.13 0.10 0.06 0.00 0.00 0.00 0.00 08:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:21 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:21 ens3 0.42 0.14 0.12 0.06 0.00 0.00 0.00 0.00 08:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:20 ens3 0.31 0.09 0.07 0.04 0.00 0.00 0.00 0.00 08:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:21 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:21 ens3 0.38 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:21 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:21 ens3 0.32 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:21 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:21 ens3 0.35 0.12 0.08 0.05 0.00 0.00 0.00 0.00 09:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:20 ens3 0.92 0.22 0.28 0.16 0.00 0.00 0.00 0.00 09:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:34 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:34 ens3 0.39 0.09 0.08 0.04 0.00 0.00 0.00 0.00 09:40:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:34 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:34 ens3 0.29 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:50:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:34 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:34 ens3 0.33 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:00:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:06 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 10:10:06 ens3 0.37 0.16 0.13 0.04 0.00 0.00 0.00 0.00 10:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 23.48 23.48 22.21 22.21 0.00 0.00 0.00 0.00 Average: ens3 5.18 3.66 55.23 0.56 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-13555) 12/14/25 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:11 CPU %user %nice %system %iowait %steal %idle 07:20:18 all 26.79 0.00 1.86 0.61 0.09 70.65 07:20:18 0 26.49 0.00 1.72 0.86 0.09 70.84 07:20:18 1 27.08 0.00 2.00 0.37 0.09 70.46 07:30:34 all 0.53 0.00 0.10 0.02 0.07 99.28 07:30:34 0 0.77 0.00 0.11 0.01 0.09 99.02 07:30:34 1 0.30 0.00 0.08 0.02 0.06 99.54 07:40:34 all 0.34 0.00 0.09 0.02 0.07 99.48 07:40:34 0 0.11 0.00 0.09 0.01 0.06 99.73 07:40:34 1 0.57 0.00 0.10 0.03 0.07 99.24 07:50:34 all 0.17 0.00 0.09 0.02 0.06 99.66 07:50:34 0 0.11 0.00 0.10 0.01 0.08 99.71 07:50:34 1 0.23 0.00 0.09 0.03 0.05 99.61 08:00:24 all 0.19 0.19 0.14 0.43 0.06 98.99 08:00:24 0 0.27 0.38 0.17 0.81 0.05 98.32 08:00:24 1 0.11 0.00 0.11 0.04 0.07 99.67 08:10:17 all 0.37 0.00 0.09 0.02 0.06 99.46 08:10:17 0 0.22 0.00 0.09 0.02 0.06 99.60 08:10:17 1 0.52 0.00 0.09 0.02 0.07 99.31 08:20:20 all 0.18 0.00 0.10 0.02 0.06 99.64 08:20:20 0 0.15 0.00 0.08 0.03 0.06 99.68 08:20:20 1 0.20 0.00 0.12 0.01 0.07 99.59 08:30:20 all 0.31 0.00 0.09 0.02 0.07 99.51 08:30:20 0 0.54 0.00 0.09 0.02 0.09 99.26 08:30:20 1 0.08 0.00 0.09 0.02 0.05 99.76 08:40:21 all 0.30 0.00 0.09 0.07 0.06 99.48 08:40:21 0 0.52 0.00 0.10 0.06 0.07 99.25 08:40:21 1 0.08 0.00 0.07 0.08 0.05 99.72 08:50:20 all 0.19 0.00 0.09 0.02 0.07 99.63 08:50:20 0 0.30 0.00 0.11 0.03 0.07 99.48 08:50:20 1 0.08 0.00 0.07 0.01 0.06 99.78 09:00:21 all 0.19 0.00 0.09 0.02 0.06 99.64 09:00:21 0 0.32 0.00 0.09 0.03 0.07 99.49 09:00:21 1 0.07 0.00 0.08 0.01 0.05 99.80 09:00:21 CPU %user %nice %system %iowait %steal %idle 09:10:21 all 0.59 0.00 0.08 0.02 0.07 99.25 09:10:21 0 0.54 0.00 0.10 0.03 0.08 99.26 09:10:21 1 0.64 0.00 0.05 0.01 0.05 99.25 09:20:21 all 0.45 0.00 0.10 0.02 0.07 99.36 09:20:21 0 0.44 0.00 0.10 0.02 0.08 99.36 09:20:21 1 0.45 0.00 0.10 0.01 0.06 99.37 09:30:20 all 0.43 0.00 0.10 0.02 0.06 99.38 09:30:20 0 0.74 0.00 0.12 0.03 0.07 99.03 09:30:20 1 0.12 0.00 0.08 0.01 0.05 99.73 09:40:34 all 0.36 0.00 0.09 0.02 0.07 99.47 09:40:34 0 0.64 0.00 0.08 0.02 0.07 99.19 09:40:34 1 0.09 0.00 0.09 0.01 0.06 99.75 09:50:34 all 0.13 0.00 0.10 0.02 0.05 99.70 09:50:34 0 0.10 0.00 0.10 0.04 0.05 99.72 09:50:34 1 0.17 0.00 0.10 0.01 0.04 99.68 10:00:34 all 0.10 0.00 0.08 0.05 0.06 99.71 10:00:34 0 0.12 0.00 0.10 0.09 0.07 99.63 10:00:34 1 0.08 0.00 0.07 0.01 0.05 99.79 10:10:06 all 0.63 0.00 0.09 0.02 0.07 99.19 10:10:06 0 0.38 0.00 0.09 0.04 0.08 99.41 10:10:06 1 0.87 0.00 0.09 0.01 0.06 98.97 Average: all 1.81 0.01 0.19 0.08 0.07 97.84 Average: 0 1.84 0.02 0.19 0.12 0.07 97.76 Average: 1 1.78 0.00 0.20 0.04 0.06 97.93