---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-1709 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 9.1G 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 957 3300 4 3679 6668 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:24:b0:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.211/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75503sec preferred_lft 75503sec inet6 fe80::f816:3eff:fe24:b08a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 0e:d1:76:db:98:bb 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-1709) 01/18/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 55.30 5.00 48.08 2.22 849.62 6637.89 18477.36 07:30:06 1.46 0.00 1.45 0.00 0.04 17.55 0.42 07:40:06 1.43 0.00 1.43 0.00 0.00 16.57 0.00 07:50:06 1.24 0.00 1.24 0.00 0.00 14.89 0.01 08:00:06 2.13 0.00 2.13 0.00 0.00 24.76 0.00 08:10:06 15.05 0.00 2.33 12.71 0.15 27.61 103329.84 08:20:06 2.24 0.00 2.24 0.00 0.00 26.57 0.00 08:30:06 2.20 0.00 2.20 0.00 0.00 25.67 0.00 08:40:06 2.09 0.00 2.09 0.00 0.00 24.41 0.00 08:50:06 2.26 0.00 2.26 0.00 0.00 26.48 0.00 09:00:06 2.38 0.00 2.38 0.00 0.00 27.55 0.00 09:10:06 2.35 0.00 2.35 0.00 0.00 27.43 0.00 09:20:01 1.70 0.00 1.70 0.00 0.00 19.54 0.00 09:30:06 2.37 0.00 2.37 0.00 0.00 26.55 0.00 09:40:06 1.50 0.00 1.50 0.00 0.00 16.87 0.00 09:50:01 1.95 0.00 1.95 0.00 0.00 21.82 0.00 10:00:06 2.34 0.00 2.34 0.00 0.00 26.79 0.00 10:10:06 2.38 0.00 2.38 0.00 0.00 27.43 0.00 Average: 5.68 0.28 4.57 0.83 47.12 390.20 6762.92 07:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2516472 5935520 1817188 22.36 111108 3447216 2311084 25.18 735348 4533344 204 07:30:06 2516024 5935648 1817100 22.36 111564 3447332 2309160 25.16 735800 4530824 232 07:40:06 2516024 5936056 1816668 22.35 111968 3447340 2309224 25.16 736212 4531016 152 07:50:06 2516024 5936512 1816212 22.34 112272 3447480 2317544 25.25 736516 4531028 212 08:00:06 2515784 5937092 1815512 22.34 113064 3447488 2338952 25.49 737308 4532260 344 08:10:06 2513264 5937828 1814840 22.33 114152 3449612 2317612 25.25 740456 4531532 224 08:20:06 2509260 5934672 1818028 22.37 114968 3449620 2316968 25.25 741272 4536780 184 08:30:06 2506492 5932840 1819864 22.39 115736 3449760 2317032 25.25 742040 4536960 192 08:40:06 2504728 5931780 1820924 22.40 116420 3449768 2317032 25.25 742724 4536976 208 08:50:06 2504728 5932572 1820136 22.39 117176 3449780 2317096 25.25 743480 4537044 192 09:00:06 2503468 5932236 1820468 22.40 117948 3449912 2317096 25.25 744252 4537356 192 09:10:06 2503468 5932908 1819776 22.39 118608 3449920 2317096 25.25 744892 4537692 188 09:20:01 2502460 5932516 1820200 22.39 119060 3450056 2317160 25.25 745364 4538320 280 09:30:06 2502208 5932928 1819788 22.39 119688 3450064 2317160 25.25 745988 4538372 352 09:40:06 2499688 5930716 1822004 22.42 119988 3450076 2317160 25.25 746288 4538416 380 09:50:01 2497420 5929048 1823660 22.44 120440 3450216 2317160 25.25 746736 4538700 304 10:00:06 2495404 5927808 1824908 22.45 121172 3450224 2317224 25.25 747476 4538648 224 10:10:06 2494396 5927776 1824920 22.45 121996 3450360 2317224 25.25 748300 4539008 240 Average: 2506517 5933136 1819566 22.39 116518 3449235 2317166 25.25 742247 4535793 239 07:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 560.36 560.36 533.00 533.00 0.00 0.00 0.00 0.00 07:20:01 ens3 110.71 79.86 1108.16 15.34 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 07:30:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:06 ens3 0.22 0.09 0.05 0.02 0.00 0.00 0.00 0.00 07:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:06 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:06 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:06 ens3 0.25 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:06 ens3 0.36 0.15 0.13 0.22 0.00 0.00 0.00 0.00 08:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:06 ens3 0.31 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:06 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:06 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:06 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:06 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:06 ens3 0.23 0.10 0.06 0.04 0.00 0.00 0.00 0.00 09:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.39 0.14 0.11 0.07 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 09:30:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:06 ens3 0.24 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:06 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 09:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.25 0.08 0.04 0.02 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 10:00:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:06 ens3 0.31 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:06 ens3 0.27 0.11 0.07 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 31.21 31.21 29.56 29.56 0.00 0.00 0.00 0.00 Average: ens3 6.40 4.53 61.51 0.89 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-1709) 01/18/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 34.92 0.00 2.55 0.56 0.09 61.87 07:20:01 0 32.82 0.00 2.49 0.50 0.10 64.09 07:20:01 1 37.02 0.00 2.61 0.62 0.09 59.65 07:30:06 all 0.22 0.00 0.20 0.02 0.09 99.47 07:30:06 0 0.22 0.00 0.19 0.02 0.09 99.47 07:30:06 1 0.23 0.00 0.20 0.01 0.09 99.47 07:40:06 all 0.28 0.00 0.18 0.01 0.10 99.43 07:40:06 0 0.27 0.00 0.22 0.02 0.11 99.38 07:40:06 1 0.30 0.00 0.13 0.01 0.08 99.48 07:50:06 all 0.43 0.00 0.20 0.01 0.10 99.26 07:50:06 0 0.68 0.00 0.21 0.02 0.11 98.99 07:50:06 1 0.19 0.00 0.18 0.01 0.09 99.54 08:00:06 all 0.19 0.00 0.17 0.02 0.10 99.52 08:00:06 0 0.17 0.00 0.16 0.02 0.09 99.55 08:00:06 1 0.21 0.00 0.18 0.02 0.10 99.49 08:10:06 all 0.55 0.00 0.18 0.04 0.09 99.14 08:10:06 0 0.15 0.00 0.16 0.03 0.09 99.57 08:10:06 1 0.94 0.00 0.20 0.05 0.09 98.70 08:20:06 all 0.68 0.00 0.18 0.02 0.09 99.03 08:20:06 0 0.79 0.00 0.18 0.03 0.09 98.92 08:20:06 1 0.57 0.00 0.19 0.01 0.09 99.14 08:30:06 all 0.15 0.00 0.18 0.02 0.09 99.55 08:30:06 0 0.16 0.00 0.19 0.03 0.09 99.54 08:30:06 1 0.15 0.00 0.17 0.01 0.10 99.57 08:40:06 all 0.42 0.00 0.17 0.02 0.09 99.30 08:40:06 0 0.69 0.00 0.20 0.01 0.10 98.99 08:40:06 1 0.16 0.00 0.14 0.02 0.08 99.60 08:50:06 all 0.61 0.00 0.17 0.02 0.09 99.11 08:50:06 0 1.10 0.00 0.24 0.01 0.11 98.54 08:50:06 1 0.12 0.00 0.10 0.03 0.06 99.69 09:00:06 all 0.17 0.00 0.18 0.02 0.09 99.54 09:00:06 0 0.23 0.00 0.23 0.01 0.11 99.42 09:00:06 1 0.12 0.00 0.13 0.03 0.07 99.66 09:00:06 CPU %user %nice %system %iowait %steal %idle 09:10:06 all 0.51 0.00 0.19 0.02 0.09 99.20 09:10:06 0 0.86 0.00 0.19 0.02 0.09 98.85 09:10:06 1 0.16 0.00 0.18 0.02 0.09 99.55 09:20:01 all 0.22 0.00 0.18 0.02 0.09 99.49 09:20:01 0 0.27 0.00 0.22 0.03 0.11 99.38 09:20:01 1 0.17 0.00 0.14 0.00 0.08 99.61 09:30:06 all 0.30 0.00 0.17 0.02 0.08 99.43 09:30:06 0 0.25 0.00 0.23 0.01 0.10 99.40 09:30:06 1 0.34 0.00 0.11 0.03 0.06 99.46 09:40:06 all 0.36 0.00 0.18 0.01 0.09 99.36 09:40:06 0 0.25 0.00 0.23 0.01 0.11 99.40 09:40:06 1 0.47 0.00 0.12 0.01 0.07 99.33 09:50:01 all 0.15 0.00 0.17 0.02 0.08 99.58 09:50:01 0 0.20 0.00 0.21 0.02 0.10 99.47 09:50:01 1 0.11 0.00 0.12 0.01 0.07 99.69 10:00:06 all 0.26 0.00 0.18 0.02 0.09 99.46 10:00:06 0 0.29 0.00 0.21 0.02 0.10 99.38 10:00:06 1 0.22 0.00 0.14 0.02 0.08 99.54 10:10:06 all 0.61 0.00 0.19 0.02 0.09 99.09 10:10:06 0 1.11 0.00 0.25 0.02 0.11 98.52 10:10:06 1 0.12 0.00 0.13 0.02 0.07 99.67 Average: all 2.28 0.00 0.31 0.05 0.09 97.27 Average: 0 2.25 0.00 0.33 0.05 0.10 97.27 Average: 1 2.31 0.00 0.29 0.05 0.08 97.27