---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-16178 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: 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 976 3611 4 3349 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:c8:48:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.70/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75509sec preferred_lft 75509sec inet6 fe80::f816:3eff:fec8:4815/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ea:e0:87:0f:02:2e 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-16178) 12/24/25 _x86_64_ (2 CPU) 07:09:24 LINUX RESTART (2 CPU) 07:10:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:13 39.18 3.48 22.33 13.37 374.81 5396.24 110277.42 07:30:14 1.77 0.00 1.76 0.00 0.04 21.21 0.85 07:40:22 1.70 0.00 1.70 0.00 0.00 20.00 0.00 07:50:14 2.19 0.00 2.19 0.00 0.00 25.74 0.00 08:00:28 2.28 0.00 2.28 0.00 0.00 26.38 0.00 08:10:27 1.74 0.00 1.74 0.00 0.00 20.13 0.00 08:20:10 2.30 0.00 2.30 0.00 0.00 27.15 0.00 08:30:14 2.17 0.00 2.17 0.00 0.00 25.80 0.00 08:40:35 2.24 0.00 2.24 0.00 0.00 26.47 0.00 08:50:35 2.08 0.00 2.08 0.00 0.00 24.52 0.01 09:00:35 2.15 0.00 2.15 0.00 0.00 24.57 0.00 09:10:14 1.83 0.00 1.83 0.00 0.00 21.08 0.00 09:20:14 1.93 0.00 1.93 0.00 0.00 22.13 0.00 09:30:31 1.88 0.00 1.88 0.00 0.00 21.38 0.00 09:40:14 1.60 0.00 1.60 0.00 0.00 18.19 0.00 09:50:15 1.52 0.00 1.52 0.00 0.00 17.42 0.00 10:00:34 1.46 0.00 1.46 0.00 0.00 16.51 0.00 10:10:00 1.93 0.00 1.93 0.00 0.00 21.60 0.00 Average: 4.02 0.20 3.07 0.75 21.01 323.55 6180.54 07:10:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:13 2992336 6077212 1676920 20.63 109768 3120056 2163384 23.57 537752 4249620 152 07:30:14 2993168 6078544 1675728 20.62 110272 3120044 2162540 23.57 538252 4248956 152 07:40:22 2993168 6079116 1675172 20.61 110816 3120040 2162636 23.57 538796 4249072 144 07:50:14 2993176 6079904 1674388 20.60 111584 3120064 2162716 23.57 539560 4249056 172 08:00:28 2993688 6081324 1673008 20.58 112404 3120132 2162828 23.57 540380 4249212 152 08:10:27 2993492 6081896 1672468 20.58 112920 3120400 2162892 23.57 540892 4249572 144 08:20:10 2992740 6082016 1672360 20.57 113756 3120408 2162712 23.57 541744 4255144 168 08:30:14 2991732 6081880 1672480 20.58 114600 3120416 2162728 23.57 542588 4255412 200 08:40:35 2991480 6082480 1671916 20.57 115428 3120424 2162696 23.57 543412 4255412 140 08:50:35 2989716 6081548 1672848 20.58 116220 3120444 2162760 23.57 544212 4255512 136 09:00:35 2987700 6080412 1673980 20.59 117020 3120512 2162824 23.57 545012 4255984 204 09:10:14 2986696 6080184 1674196 20.60 117520 3120776 2162840 23.57 545492 4256536 152 09:20:14 2984176 6078284 1676100 20.62 118112 3120780 2162840 23.57 546092 4257496 132 09:30:31 2983168 6077876 1676524 20.63 118684 3120792 2162836 23.57 546664 4257564 36 09:40:14 2982412 6077716 1676668 20.63 119092 3120928 2162840 23.57 547080 4257816 216 09:50:15 2979892 6075556 1678812 20.65 119444 3120940 2162840 23.57 547416 4257992 176 10:00:34 2978380 6074428 1679924 20.67 119792 3120948 2162888 23.57 547780 4257860 132 10:10:00 2977624 6074320 1680024 20.67 120304 3121080 2161796 23.56 548280 4257364 316 Average: 2988041 6079150 1675195 20.61 115430 3120510 2162755 23.57 543411 4254199 162 07:10:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:13 lo 455.48 455.48 432.71 432.71 0.00 0.00 0.00 0.00 07:20:13 ens3 78.26 59.67 901.58 9.39 0.00 0.00 0.00 0.00 07:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:14 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:14 ens3 0.26 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:22 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:22 ens3 0.30 0.11 0.08 0.04 0.00 0.00 0.00 0.00 07:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:14 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:14 ens3 0.19 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:28 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:28 ens3 0.26 0.12 0.07 0.04 0.00 0.00 0.00 0.00 08:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:27 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:27 ens3 0.35 0.14 0.11 0.06 0.00 0.00 0.00 0.00 08:10:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:10 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:10 ens3 0.32 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:14 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:14 ens3 0.45 0.16 0.17 0.10 0.00 0.00 0.00 0.00 08:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:35 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 08:40:35 ens3 0.29 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:35 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:35 ens3 0.20 0.07 0.04 0.02 0.00 0.00 0.00 0.00 08:50:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:35 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:35 ens3 0.25 0.10 0.07 0.04 0.00 0.00 0.00 0.00 09:00:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:14 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 09:10:14 ens3 0.21 0.07 0.04 0.02 0.00 0.00 0.00 0.00 09:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:14 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:14 ens3 0.26 0.10 0.07 0.04 0.00 0.00 0.00 0.00 09:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:31 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:31 ens3 0.33 0.12 0.11 0.06 0.00 0.00 0.00 0.00 09:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:14 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:14 ens3 0.48 0.42 0.12 0.82 0.00 0.00 0.00 0.00 09:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:15 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:15 ens3 0.31 0.11 0.09 0.04 0.00 0.00 0.00 0.00 09:50:15 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 0.27 0.10 0.07 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 10:10:00 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 10:10:00 ens3 0.33 0.17 0.16 0.06 0.00 0.00 0.00 0.00 10:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 25.67 25.67 24.26 24.26 0.00 0.00 0.00 0.00 Average: ens3 4.67 3.47 50.61 0.61 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-16178) 12/24/25 _x86_64_ (2 CPU) 07:09:24 LINUX RESTART (2 CPU) 07:10:09 CPU %user %nice %system %iowait %steal %idle 07:20:13 all 26.24 0.00 1.72 0.47 0.09 71.47 07:20:13 0 25.96 0.00 1.80 0.62 0.09 71.53 07:20:13 1 26.53 0.00 1.65 0.33 0.09 71.41 07:30:14 all 0.14 0.00 0.11 0.02 0.09 99.64 07:30:14 0 0.12 0.00 0.12 0.03 0.10 99.64 07:30:14 1 0.16 0.00 0.10 0.01 0.09 99.64 07:40:22 all 0.69 0.00 0.11 0.02 0.09 99.10 07:40:22 0 0.70 0.00 0.10 0.03 0.09 99.08 07:40:22 1 0.68 0.00 0.11 0.00 0.09 99.11 07:50:14 all 0.61 0.00 0.12 0.02 0.09 99.16 07:50:14 0 0.13 0.00 0.12 0.01 0.10 99.64 07:50:14 1 1.08 0.00 0.12 0.02 0.09 98.69 08:00:28 all 0.11 0.00 0.11 0.02 0.08 99.67 08:00:28 0 0.14 0.00 0.13 0.03 0.09 99.61 08:00:28 1 0.09 0.00 0.09 0.01 0.08 99.73 08:10:27 all 0.54 0.00 0.11 0.01 0.09 99.24 08:10:27 0 0.98 0.00 0.13 0.03 0.09 98.77 08:10:27 1 0.11 0.00 0.09 0.00 0.08 99.71 08:20:10 all 0.28 0.00 0.10 0.03 0.09 99.50 08:20:10 0 0.17 0.00 0.09 0.02 0.08 99.64 08:20:10 1 0.39 0.00 0.11 0.04 0.10 99.37 08:30:14 all 0.48 0.00 0.11 0.02 0.08 99.31 08:30:14 0 0.55 0.00 0.14 0.04 0.10 99.17 08:30:14 1 0.41 0.00 0.07 0.00 0.05 99.46 08:40:35 all 0.11 0.00 0.10 0.02 0.09 99.69 08:40:35 0 0.12 0.00 0.12 0.03 0.11 99.63 08:40:35 1 0.09 0.00 0.08 0.01 0.07 99.74 08:50:35 all 0.11 0.00 0.10 0.02 0.09 99.67 08:50:35 0 0.10 0.00 0.09 0.02 0.11 99.69 08:50:35 1 0.13 0.00 0.11 0.02 0.08 99.66 09:00:35 all 0.24 0.00 0.09 0.02 0.10 99.55 09:00:35 0 0.09 0.00 0.10 0.01 0.10 99.70 09:00:35 1 0.39 0.00 0.08 0.03 0.09 99.40 09:00:35 CPU %user %nice %system %iowait %steal %idle 09:10:14 all 0.10 0.00 0.09 0.02 0.08 99.71 09:10:14 0 0.12 0.00 0.13 0.01 0.12 99.61 09:10:14 1 0.07 0.00 0.06 0.02 0.05 99.80 09:20:14 all 0.55 0.00 0.12 0.02 0.09 99.22 09:20:14 0 0.95 0.00 0.14 0.01 0.10 98.79 09:20:14 1 0.14 0.00 0.10 0.02 0.08 99.66 09:30:31 all 0.10 0.00 0.09 0.02 0.09 99.70 09:30:31 0 0.11 0.00 0.10 0.03 0.11 99.64 09:30:31 1 0.08 0.00 0.08 0.01 0.07 99.75 09:40:14 all 0.37 0.00 0.10 0.02 0.10 99.42 09:40:14 0 0.53 0.00 0.11 0.01 0.11 99.23 09:40:14 1 0.20 0.00 0.09 0.02 0.08 99.60 09:50:15 all 0.45 0.00 0.11 0.01 0.10 99.34 09:50:15 0 0.82 0.00 0.12 0.01 0.10 98.94 09:50:15 1 0.07 0.00 0.09 0.02 0.09 99.74 10:00:34 all 0.25 0.00 0.10 0.01 0.09 99.54 10:00:34 0 0.43 0.00 0.12 0.01 0.10 99.34 10:00:34 1 0.07 0.00 0.08 0.01 0.09 99.75 10:10:00 all 0.31 0.00 0.10 0.02 0.09 99.48 10:10:00 0 0.08 0.00 0.10 0.02 0.10 99.69 10:10:00 1 0.54 0.00 0.10 0.01 0.08 99.26 Average: all 1.77 0.00 0.19 0.04 0.09 97.90 Average: 0 1.80 0.00 0.21 0.05 0.10 97.83 Average: 1 1.75 0.00 0.18 0.03 0.08 97.96