---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-4191 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: 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 976 3367 4 3593 6650 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:c2:dc:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fec2:dc90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e6:b5:b8:b7:ce:e9 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-4191) 01/25/26 _x86_64_ (2 CPU) 07:09:31 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 69.21 21.77 45.42 2.02 1855.55 6816.92 15911.75 07:30:21 2.06 0.00 2.06 0.00 0.03 24.94 1.65 07:40:20 1.88 0.00 1.88 0.00 0.00 21.65 0.00 07:50:01 1.80 0.00 1.80 0.00 0.00 20.94 0.00 08:00:21 1.62 0.00 1.62 0.00 0.00 18.67 0.00 08:10:21 1.88 0.00 1.88 0.00 0.00 21.84 0.00 08:20:01 1.49 0.00 1.49 0.00 0.00 17.41 0.00 08:30:21 1.47 0.00 1.47 0.00 0.00 17.29 0.00 08:40:21 14.23 0.00 1.50 12.72 0.15 17.52 103540.90 08:50:01 1.28 0.00 1.28 0.00 0.00 14.94 0.00 09:00:21 1.56 0.00 1.56 0.00 0.00 17.76 0.00 09:10:21 1.44 0.00 1.44 0.00 0.00 16.61 0.00 09:20:01 1.42 0.00 1.42 0.00 0.00 16.26 0.00 09:30:21 2.28 0.00 2.28 0.00 0.00 26.19 0.00 09:40:20 2.29 0.00 2.29 0.00 0.00 25.95 0.00 09:50:01 2.36 0.00 2.36 0.00 0.00 27.04 0.00 10:00:21 2.26 0.00 2.26 0.00 0.00 25.97 0.00 10:10:11 2.18 0.00 2.18 0.00 0.00 25.23 0.00 Average: 6.27 1.21 4.24 0.82 103.22 398.98 6631.81 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2613356 5946396 1806520 22.22 112064 3348056 2316072 25.24 709540 4462372 316 07:30:21 2612600 5946496 1806460 22.22 112824 3348172 2313272 25.21 710288 4461524 140 07:40:20 2610640 5945320 1807648 22.24 113468 3348304 2313400 25.21 710948 4461764 144 07:50:01 2610388 5945716 1807260 22.23 114080 3348316 2314748 25.22 711568 4462632 296 08:00:21 2609664 5945576 1807408 22.24 114528 3348444 2313528 25.21 712008 4462260 148 08:10:21 2609664 5946212 1806760 22.23 115144 3348456 2313592 25.21 712608 4462320 132 08:20:01 2605632 5942576 1810400 22.27 115524 3348472 2314252 25.22 713004 4467964 132 08:30:21 2603616 5941052 1811924 22.29 115860 3348612 2313144 25.21 713348 4467380 144 08:40:21 2600844 5940944 1812080 22.29 116456 3350668 2313144 25.21 716020 4467648 148 08:50:01 2598828 5939204 1813816 22.31 116700 3350684 2313112 25.21 716272 4467668 332 09:00:21 2598576 5939424 1813576 22.31 117020 3350816 2313208 25.21 716584 4468300 156 09:10:21 2598576 5939724 1813268 22.31 117300 3350828 2313272 25.21 716864 4468568 132 09:20:01 2598576 5940036 1812964 22.30 117596 3350836 2314316 25.22 717160 4470268 292 09:30:21 2598324 5940636 1812368 22.30 118412 3350844 2313208 25.21 717980 4469524 172 09:40:20 2596824 5939912 1813064 22.31 119164 3350852 2313208 25.21 718720 4469452 168 09:50:01 2594308 5938316 1814676 22.33 119864 3351044 2313176 25.21 719428 4469540 140 10:00:21 2594056 5938856 1814144 22.32 120620 3351060 2313208 25.21 720176 4469844 176 10:10:11 2592544 5937936 1815084 22.33 121168 3351076 2312380 25.20 720736 4469316 220 Average: 2602612 5941907 1811079 22.28 116544 3349752 2313569 25.21 715181 4466575 188 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 567.68 567.68 540.38 540.38 0.00 0.00 0.00 0.00 07:20:01 ens3 124.45 85.54 1080.07 16.91 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:21 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 07:30:21 ens3 0.23 0.09 0.05 0.02 0.00 0.00 0.00 0.00 07:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:20 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 0.18 0.07 0.03 0.01 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:21 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 08:00:21 ens3 0.27 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:21 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:21 ens3 0.35 0.13 0.13 0.08 0.00 0.00 0.00 0.00 08:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.28 0.10 0.06 0.03 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:21 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 08:30:21 ens3 0.46 0.16 0.15 0.09 0.00 0.00 0.00 0.00 08:30:21 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 0.43 0.26 0.08 0.45 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 08:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.18 0.07 0.03 0.01 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:21 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 09:00:21 ens3 0.29 0.11 0.08 0.04 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 0.24 0.11 0.07 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 09:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.32 0.14 0.09 0.05 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:21 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 09:30:21 ens3 0.30 0.11 0.09 0.05 0.00 0.00 0.00 0.00 09:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:20 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.26 0.09 0.06 0.03 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:21 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 10:00:21 ens3 0.27 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:11 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:11 ens3 0.33 0.19 0.16 0.07 0.00 0.00 0.00 0.00 10:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 31.72 31.72 30.07 30.07 0.00 0.00 0.00 0.00 Average: ens3 7.20 4.87 60.15 1.00 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-4191) 01/25/26 _x86_64_ (2 CPU) 07:09:31 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 34.95 0.11 2.55 0.91 0.09 61.40 07:20:01 0 37.92 0.01 2.56 0.63 0.09 58.78 07:20:01 1 31.96 0.20 2.54 1.19 0.09 64.02 07:30:21 all 0.41 0.00 0.19 0.02 0.09 99.29 07:30:21 0 0.25 0.00 0.19 0.02 0.10 99.44 07:30:21 1 0.56 0.00 0.19 0.03 0.09 99.14 07:40:20 all 0.41 0.00 0.19 0.02 0.09 99.28 07:40:20 0 0.61 0.00 0.19 0.02 0.09 99.09 07:40:20 1 0.22 0.00 0.19 0.01 0.10 99.48 07:50:01 all 0.34 0.00 0.18 0.02 0.09 99.37 07:50:01 0 0.15 0.00 0.15 0.01 0.08 99.62 07:50:01 1 0.52 0.00 0.22 0.02 0.11 99.13 08:00:21 all 0.23 0.00 0.18 0.02 0.10 99.48 08:00:21 0 0.18 0.00 0.17 0.01 0.09 99.54 08:00:21 1 0.27 0.00 0.18 0.02 0.10 99.43 08:10:21 all 0.36 0.00 0.19 0.02 0.09 99.33 08:10:21 0 0.21 0.00 0.20 0.01 0.09 99.49 08:10:21 1 0.51 0.00 0.19 0.04 0.10 99.17 08:20:01 all 0.27 0.00 0.18 0.01 0.09 99.45 08:20:01 0 0.29 0.00 0.21 0.01 0.11 99.38 08:20:01 1 0.24 0.00 0.15 0.01 0.08 99.51 08:30:21 all 0.26 0.00 0.18 0.01 0.09 99.46 08:30:21 0 0.36 0.00 0.18 0.02 0.08 99.35 08:30:21 1 0.17 0.00 0.17 0.01 0.09 99.57 08:40:21 all 0.17 0.00 0.19 0.04 0.09 99.51 08:40:21 0 0.14 0.00 0.15 0.01 0.08 99.62 08:40:21 1 0.21 0.00 0.24 0.06 0.10 99.39 08:50:01 all 0.49 0.00 0.18 0.01 0.09 99.22 08:50:01 0 0.19 0.00 0.16 0.02 0.09 99.54 08:50:01 1 0.79 0.00 0.21 0.01 0.10 98.90 09:00:21 all 0.61 0.00 0.18 0.01 0.09 99.10 09:00:21 0 0.53 0.00 0.25 0.02 0.11 99.09 09:00:21 1 0.69 0.00 0.12 0.00 0.07 99.11 09:00:21 CPU %user %nice %system %iowait %steal %idle 09:10:21 all 0.46 0.00 0.19 0.01 0.09 99.24 09:10:21 0 0.16 0.00 0.18 0.02 0.09 99.55 09:10:21 1 0.77 0.00 0.20 0.01 0.09 98.93 09:20:01 all 0.23 0.00 0.18 0.02 0.09 99.48 09:20:01 0 0.25 0.00 0.20 0.01 0.09 99.45 09:20:01 1 0.21 0.00 0.16 0.02 0.09 99.51 09:30:21 all 0.16 0.00 0.17 0.02 0.09 99.56 09:30:21 0 0.15 0.00 0.15 0.01 0.09 99.61 09:30:21 1 0.18 0.00 0.19 0.03 0.10 99.51 09:40:20 all 0.25 0.00 0.18 0.04 0.10 99.43 09:40:20 0 0.17 0.00 0.19 0.06 0.10 99.48 09:40:20 1 0.33 0.00 0.17 0.03 0.10 99.38 09:50:01 all 0.27 0.00 0.18 0.06 0.09 99.40 09:50:01 0 0.31 0.00 0.15 0.07 0.07 99.40 09:50:01 1 0.23 0.00 0.22 0.04 0.11 99.40 10:00:21 all 0.42 0.00 0.18 0.02 0.09 99.28 10:00:21 0 0.21 0.00 0.19 0.03 0.09 99.49 10:00:21 1 0.63 0.00 0.18 0.02 0.10 99.07 10:10:11 all 0.50 0.00 0.18 0.03 0.10 99.20 10:10:11 0 0.18 0.00 0.21 0.03 0.11 99.47 10:10:11 1 0.82 0.00 0.15 0.02 0.08 98.93 Average: all 2.27 0.01 0.32 0.07 0.09 97.25 Average: 0 2.35 0.00 0.32 0.06 0.09 97.19 Average: 1 2.18 0.01 0.31 0.09 0.09 97.31