---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-5331 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 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: 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: 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 9.0G 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 941 3530 4 3466 6685 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:e4:e7:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.51/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75492sec preferred_lft 75492sec inet6 fe80::f816:3eff:fee4:e7e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e2:f1:31:d0:48:b5 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 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-5331) 01/28/26 _x86_64_ (2 CPU) 10:13:36 LINUX RESTART (2 CPU) 10:20:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:01 3.68 0.01 3.61 0.07 0.29 651.01 115.86 10:40:14 1.91 0.00 1.91 0.00 0.00 22.77 0.00 10:50:14 1.50 0.00 1.50 0.00 0.00 17.37 0.00 11:00:01 1.57 0.00 1.57 0.00 0.26 18.31 0.00 11:10:07 1.79 0.00 1.79 0.00 0.00 21.18 0.00 11:20:14 1.47 0.00 1.47 0.00 0.00 17.53 0.00 11:30:01 1.78 0.00 1.78 0.00 0.00 21.20 0.00 11:40:14 1.77 0.00 1.77 0.00 0.00 21.15 0.00 11:50:14 2.20 0.00 2.20 0.00 0.00 26.13 0.00 12:00:07 1.67 0.00 1.67 0.00 0.00 20.07 0.00 12:10:14 1.54 0.00 1.54 0.00 0.00 18.14 0.00 12:20:14 1.58 0.00 1.58 0.00 0.00 18.41 0.00 12:30:14 1.90 0.00 1.90 0.00 0.00 21.48 0.00 12:40:14 1.85 0.00 1.85 0.00 0.00 20.61 0.00 12:50:14 1.97 0.00 1.97 0.00 0.00 22.20 0.00 13:00:14 1.55 0.00 1.55 0.00 0.00 17.28 0.00 13:10:14 1.39 0.00 1.39 0.00 0.00 16.17 0.00 Average: 1.83 0.00 1.82 0.00 0.03 56.32 6.67 10:20:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 2868804 6074528 1679668 20.66 109964 3225608 2198424 23.96 685628 4239244 296 10:40:14 2868328 6074560 1679664 20.66 110572 3225620 2198584 23.96 686248 4239592 136 10:50:14 2866828 6073472 1680732 20.68 110944 3225624 2198712 23.96 686620 4239552 192 11:00:01 2866072 6073312 1680916 20.68 111376 3225776 2198680 23.96 687052 4239740 248 11:10:07 2865596 6073636 1680548 20.68 111948 3226032 2198744 23.96 687616 4240232 244 11:20:14 2865092 6073624 1680600 20.68 112420 3226048 2198392 23.96 688096 4242224 284 11:30:01 2858824 6067960 1686248 20.75 113000 3226060 2198228 23.95 688676 4245008 296 11:40:14 2858572 6068284 1685920 20.74 113572 3226068 2198260 23.95 689240 4245080 180 11:50:14 2858068 6068724 1685464 20.74 114356 3226204 2198388 23.96 690024 4245324 140 12:00:07 2857060 6068408 1685800 20.74 114876 3226340 2198356 23.96 690544 4245376 172 12:10:14 2854540 6066420 1687788 20.76 115392 3226348 2198484 23.96 691060 4245744 200 12:20:14 2853532 6065940 1688304 20.77 115888 3226348 2198452 23.96 691552 4246432 216 12:30:14 2853532 6066504 1687760 20.76 116432 3226368 2198452 23.96 692104 4246772 232 12:40:14 2852524 6065972 1688296 20.77 116884 3226372 2198484 23.96 692556 4246976 204 12:50:14 2851768 6065852 1688424 20.77 117428 3226452 2198452 23.96 693104 4246952 320 13:00:14 2849752 6064336 1689964 20.79 117788 3226584 2198452 23.96 693456 4247156 140 13:10:14 2847988 6063104 1691204 20.81 118144 3226724 2198452 23.96 693820 4247340 260 Average: 2858640 6069096 1685135 20.73 114176 3226152 2198470 23.96 689847 4244044 221 10:20:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 10:30:01 ens3 0.18 0.09 0.04 0.02 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:14 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:40:14 ens3 0.34 0.14 0.10 0.06 0.00 0.00 0.00 0.00 10:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:50:14 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.17 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:07 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:10:07 ens3 0.62 0.24 0.23 0.24 0.00 0.00 0.00 0.00 11:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:14 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 11:20:14 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.79 0.26 0.28 0.17 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:14 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 11:40:14 ens3 0.43 0.14 0.13 0.07 0.00 0.00 0.00 0.00 11:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:50:14 ens3 0.87 0.22 0.25 0.15 0.00 0.00 0.00 0.00 11:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:07 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 12:00:07 ens3 0.21 0.09 0.04 0.02 0.00 0.00 0.00 0.00 12:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:14 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 12:10:14 ens3 0.55 0.19 0.21 0.13 0.00 0.00 0.00 0.00 12:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:20:14 ens3 0.92 0.32 0.38 0.25 0.00 0.00 0.00 0.00 12:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:30:14 ens3 0.43 0.14 0.13 0.08 0.00 0.00 0.00 0.00 12:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:40:14 ens3 0.38 0.15 0.11 0.07 0.00 0.00 0.00 0.00 12:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:50:14 ens3 0.42 0.17 0.14 0.08 0.00 0.00 0.00 0.00 12:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:00:14 ens3 0.30 0.12 0.08 0.04 0.00 0.00 0.00 0.00 13:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:14 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:10:14 ens3 0.25 0.13 0.09 0.06 0.00 0.00 0.00 0.00 13:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 0.43 0.16 0.14 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 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-5331) 01/28/26 _x86_64_ (2 CPU) 10:13:36 LINUX RESTART (2 CPU) 10:20:14 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 1.73 0.00 0.26 1.01 0.08 96.92 10:30:01 0 1.68 0.00 0.27 0.63 0.08 97.33 10:30:01 1 1.77 0.00 0.26 1.39 0.08 96.50 10:40:14 all 0.41 0.00 0.22 0.06 0.08 99.24 10:40:14 0 0.55 0.00 0.21 0.04 0.08 99.11 10:40:14 1 0.26 0.00 0.22 0.08 0.07 99.37 10:50:14 all 0.40 0.00 0.21 0.06 0.07 99.26 10:50:14 0 0.49 0.00 0.23 0.01 0.08 99.19 10:50:14 1 0.31 0.00 0.19 0.10 0.07 99.33 11:00:01 all 0.46 0.00 0.21 0.04 0.08 99.21 11:00:01 0 0.66 0.00 0.20 0.04 0.07 99.02 11:00:01 1 0.25 0.00 0.23 0.04 0.08 99.40 11:10:07 all 0.63 0.00 0.21 0.16 0.09 98.91 11:10:07 0 0.46 0.00 0.20 0.20 0.09 99.05 11:10:07 1 0.80 0.00 0.22 0.12 0.09 98.77 11:20:14 all 0.47 0.00 0.20 0.41 0.09 98.83 11:20:14 0 0.25 0.00 0.19 0.66 0.08 98.82 11:20:14 1 0.69 0.00 0.20 0.16 0.10 98.84 11:30:01 all 0.42 0.00 0.20 0.12 0.08 99.18 11:30:01 0 0.25 0.00 0.19 0.09 0.07 99.39 11:30:01 1 0.58 0.00 0.21 0.16 0.08 98.98 11:40:14 all 0.42 0.00 0.20 0.12 0.07 99.20 11:40:14 0 0.41 0.00 0.22 0.19 0.08 99.10 11:40:14 1 0.42 0.00 0.17 0.05 0.07 99.29 11:50:14 all 0.58 0.00 0.21 0.11 0.08 99.03 11:50:14 0 0.64 0.00 0.19 0.20 0.07 98.90 11:50:14 1 0.52 0.00 0.22 0.02 0.09 99.16 12:00:07 all 0.31 0.00 0.20 0.03 0.08 99.37 12:00:07 0 0.23 0.00 0.24 0.06 0.09 99.38 12:00:07 1 0.40 0.00 0.16 0.00 0.07 99.37 12:10:14 all 0.53 0.00 0.20 0.09 0.08 99.11 12:10:14 0 0.80 0.00 0.20 0.13 0.09 98.78 12:10:14 1 0.25 0.00 0.20 0.04 0.08 99.43 12:10:14 CPU %user %nice %system %iowait %steal %idle 12:20:14 all 0.37 0.00 0.20 0.14 0.07 99.22 12:20:14 0 0.39 0.00 0.19 0.16 0.07 99.19 12:20:14 1 0.35 0.00 0.20 0.13 0.07 99.26 12:30:14 all 0.36 0.00 0.19 0.02 0.09 99.34 12:30:14 0 0.29 0.00 0.18 0.02 0.09 99.43 12:30:14 1 0.43 0.00 0.21 0.02 0.10 99.24 12:40:14 all 0.33 0.00 0.19 0.04 0.10 99.35 12:40:14 0 0.15 0.00 0.16 0.03 0.08 99.58 12:40:14 1 0.50 0.00 0.22 0.06 0.11 99.11 12:50:14 all 0.31 0.00 0.18 0.08 0.09 99.32 12:50:14 0 0.35 0.00 0.20 0.11 0.09 99.26 12:50:14 1 0.27 0.00 0.17 0.06 0.10 99.39 13:00:14 all 0.39 0.00 0.18 0.53 0.08 98.82 13:00:14 0 0.22 0.00 0.17 0.59 0.07 98.95 13:00:14 1 0.55 0.00 0.19 0.48 0.09 98.69 13:10:14 all 0.47 0.00 0.17 0.08 0.10 99.19 13:10:14 0 0.35 0.00 0.17 0.06 0.10 99.33 13:10:14 1 0.59 0.00 0.17 0.10 0.10 99.04 Average: all 0.50 0.00 0.20 0.18 0.08 99.03 Average: 0 0.48 0.00 0.20 0.19 0.08 99.05 Average: 1 0.53 0.00 0.20 0.17 0.08 99.01