---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-5943 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 974 3292 4 3670 6652 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:29:da:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.217/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75503sec preferred_lft 75503sec inet6 fe80::f816:3eff:fe29:da5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ae:2f:ec:c5:24:55 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-5943) 01/30/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 64.47 4.61 45.20 14.66 830.08 6535.44 121070.11 07:30:03 1.72 0.00 1.71 0.00 0.04 20.73 0.43 07:40:03 1.36 0.00 1.36 0.00 0.00 16.09 0.00 07:50:03 1.41 0.00 1.41 0.00 0.00 16.48 0.01 08:00:03 1.47 0.00 1.47 0.00 0.00 16.73 0.00 08:10:03 1.46 0.00 1.46 0.00 0.00 17.11 0.00 08:20:01 1.91 0.00 1.91 0.00 0.00 22.05 0.00 08:30:03 1.46 0.00 1.46 0.00 0.00 16.82 0.00 08:40:03 2.20 0.00 2.20 0.00 0.00 25.69 0.00 08:50:01 1.75 0.00 1.75 0.00 0.00 20.18 0.00 09:00:03 1.50 0.00 1.50 0.00 0.43 17.20 0.00 09:10:03 1.49 0.00 1.49 0.00 0.00 17.21 0.00 09:20:01 1.45 0.00 1.45 0.00 0.00 16.53 0.00 09:30:03 1.50 0.00 1.50 0.00 0.00 16.92 0.00 09:40:03 1.53 0.00 1.53 0.00 0.00 17.36 0.00 09:50:01 1.54 0.00 1.54 0.00 0.00 17.13 0.00 10:00:03 1.44 0.00 1.44 0.00 0.00 16.02 0.00 10:10:03 1.42 0.00 1.42 0.00 0.00 16.25 0.00 Average: 5.06 0.26 3.99 0.82 46.21 380.63 6735.79 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2602712 6018120 1735152 21.35 111292 3443352 2236184 24.37 737564 4462568 308 07:30:03 2602236 6018388 1734840 21.34 111884 3443472 2235432 24.36 738168 4460344 232 07:40:03 2601788 6018540 1734688 21.34 112352 3443604 2235564 24.36 738636 4460680 192 07:50:03 2601788 6018960 1734252 21.34 112768 3443608 2235628 24.36 739028 4460492 76 08:00:03 2601788 6019436 1733764 21.33 113232 3443620 2235760 24.36 739508 4460636 232 08:10:03 2601788 6020020 1733160 21.32 113652 3443760 2235824 24.36 739932 4460936 256 08:20:01 2597504 6016340 1736908 21.37 114228 3443768 2235692 24.36 740508 4465544 256 08:30:03 2597280 6016672 1736588 21.36 114644 3443904 2235824 24.36 740928 4465732 216 08:40:03 2596524 6016728 1736536 21.36 115432 3443916 2235824 24.36 741708 4465876 236 08:50:01 2594512 6015184 1738096 21.38 115880 3443916 2236960 24.38 742156 4466828 256 09:00:03 2593252 6014600 1738660 21.39 116264 3444188 2235824 24.36 742548 4466272 204 09:10:03 2589976 6011708 1741552 21.43 116648 3444200 2235856 24.36 742932 4466512 220 09:20:01 2588212 6010328 1742916 21.44 117016 3444196 2235888 24.36 743292 4457108 320 09:30:03 2587708 6010208 1743056 21.44 117360 3444216 2235888 24.36 743644 4457076 292 09:40:03 2584936 6007808 1745456 21.47 117740 3444228 2235888 24.36 744016 4457136 252 09:50:01 2582920 6006264 1746992 21.49 118088 3444300 2235888 24.36 744372 4457228 136 10:00:03 2582416 6006304 1746956 21.49 118352 3444564 2235888 24.36 744636 4457624 344 10:10:03 2581664 6005876 1747388 21.50 118684 3444572 2235888 24.36 744964 4457612 376 Average: 2593834 6013971 1739276 21.40 115306 3443966 2235872 24.36 741586 4461456 245 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 575.03 575.03 547.37 547.37 0.00 0.00 0.00 0.00 07:20:01 ens3 97.62 70.40 1084.65 12.62 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 07:30:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:03 ens3 0.67 0.11 0.13 0.04 0.00 0.00 0.00 0.00 07:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:03 ens3 0.38 0.10 0.09 0.04 0.00 0.00 0.00 0.00 07:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:03 ens3 0.33 0.12 0.10 0.06 0.00 0.00 0.00 0.00 07:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:03 ens3 0.58 0.10 0.11 0.04 0.00 0.00 0.00 0.00 08:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:03 ens3 0.38 0.17 0.14 0.33 0.00 0.00 0.00 0.00 08:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.27 0.11 0.08 0.04 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 08:30:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:03 ens3 0.38 0.14 0.12 0.08 0.00 0.00 0.00 0.00 08:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:03 ens3 0.45 0.15 0.16 0.09 0.00 0.00 0.00 0.00 08:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.19 0.07 0.04 0.02 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 09:00:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:03 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 09:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:03 ens3 0.35 0.17 0.13 0.08 0.00 0.00 0.00 0.00 09:10:03 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 0.27 0.11 0.08 0.04 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 09:30:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:03 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 09:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:03 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:40:03 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 0.20 0.08 0.05 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 10:00:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:03 ens3 0.26 0.10 0.07 0.04 0.00 0.00 0.00 0.00 10:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:03 ens3 0.21 0.10 0.07 0.04 0.00 0.00 0.00 0.00 10:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 32.13 32.13 30.46 30.46 0.00 0.00 0.00 0.00 Average: ens3 5.74 4.02 60.43 0.76 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-5943) 01/30/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 34.59 0.00 2.41 0.58 0.09 62.33 07:20:01 0 34.28 0.00 2.35 0.76 0.09 62.52 07:20:01 1 34.90 0.00 2.47 0.40 0.09 62.14 07:30:03 all 0.19 0.00 0.09 0.01 0.08 99.63 07:30:03 0 0.23 0.00 0.10 0.01 0.08 99.59 07:30:03 1 0.15 0.00 0.08 0.02 0.08 99.67 07:40:03 all 0.42 0.00 0.08 0.01 0.08 99.40 07:40:03 0 0.11 0.00 0.10 0.02 0.09 99.68 07:40:03 1 0.74 0.00 0.07 0.01 0.07 99.13 07:50:03 all 0.29 0.00 0.09 0.01 0.08 99.54 07:50:03 0 0.21 0.00 0.09 0.02 0.07 99.61 07:50:03 1 0.37 0.00 0.08 0.01 0.08 99.47 08:00:03 all 0.77 0.00 0.10 0.01 0.08 99.05 08:00:03 0 0.86 0.00 0.09 0.01 0.07 98.97 08:00:03 1 0.67 0.00 0.10 0.01 0.09 99.12 08:10:03 all 0.13 0.00 0.07 0.02 0.09 99.69 08:10:03 0 0.17 0.00 0.07 0.02 0.08 99.66 08:10:03 1 0.09 0.00 0.06 0.01 0.11 99.73 08:20:01 all 0.16 0.00 0.09 0.01 0.08 99.66 08:20:01 0 0.14 0.00 0.09 0.02 0.08 99.66 08:20:01 1 0.18 0.00 0.08 0.01 0.07 99.66 08:30:03 all 0.15 0.00 0.10 0.53 0.07 99.15 08:30:03 0 0.12 0.00 0.09 1.05 0.06 98.68 08:30:03 1 0.18 0.00 0.10 0.01 0.08 99.63 08:40:03 all 0.35 0.00 0.10 0.07 0.05 99.43 08:40:03 0 0.56 0.00 0.11 0.06 0.06 99.21 08:40:03 1 0.14 0.00 0.09 0.08 0.05 99.65 08:50:01 all 0.43 0.00 0.10 0.07 0.05 99.35 08:50:01 0 0.13 0.00 0.10 0.08 0.05 99.64 08:50:01 1 0.73 0.00 0.10 0.06 0.05 99.05 09:00:03 all 0.29 0.00 0.09 0.02 0.05 99.55 09:00:03 0 0.46 0.00 0.08 0.03 0.03 99.39 09:00:03 1 0.12 0.00 0.10 0.02 0.07 99.70 09:00:03 CPU %user %nice %system %iowait %steal %idle 09:10:03 all 0.32 0.00 0.09 0.01 0.05 99.52 09:10:03 0 0.30 0.00 0.09 0.01 0.05 99.56 09:10:03 1 0.35 0.00 0.10 0.02 0.06 99.47 09:20:01 all 0.56 0.00 0.10 0.01 0.05 99.28 09:20:01 0 0.91 0.00 0.10 0.01 0.06 98.93 09:20:01 1 0.21 0.00 0.10 0.01 0.05 99.63 09:30:03 all 0.38 0.00 0.09 0.01 0.06 99.46 09:30:03 0 0.09 0.00 0.08 0.02 0.04 99.78 09:30:03 1 0.68 0.00 0.11 0.00 0.07 99.14 09:40:03 all 0.17 0.00 0.09 0.01 0.06 99.67 09:40:03 0 0.11 0.00 0.08 0.00 0.05 99.76 09:40:03 1 0.24 0.00 0.11 0.02 0.06 99.58 09:50:01 all 0.16 0.00 0.09 0.01 0.07 99.68 09:50:01 0 0.18 0.00 0.10 0.01 0.09 99.62 09:50:01 1 0.13 0.00 0.08 0.01 0.04 99.74 10:00:03 all 0.16 0.00 0.10 0.01 0.06 99.67 10:00:03 0 0.24 0.00 0.12 0.01 0.08 99.55 10:00:03 1 0.08 0.00 0.08 0.01 0.04 99.78 10:10:03 all 0.33 0.00 0.08 0.01 0.07 99.51 10:10:03 0 0.58 0.00 0.11 0.02 0.08 99.22 10:10:03 1 0.07 0.00 0.06 0.01 0.06 99.80 Average: all 2.22 0.00 0.22 0.08 0.07 97.41 Average: 0 2.21 0.00 0.22 0.12 0.07 97.38 Average: 1 2.23 0.00 0.22 0.04 0.07 97.45