---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-66151 5.15.0-171-generic #181-Ubuntu SMP Fri Feb 6 22:44:50 UTC 2026 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 710 26784 4 4597 30914 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:1c:4f:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.238/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78915sec preferred_lft 78915sec inet6 fe80::f816:3eff:fe1c:4ff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 62:93:6d:47:0c:05 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 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-66151) 04/03/26 _x86_64_ (8 CPU) 02:48:09 LINUX RESTART (8 CPU) 02:50:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:00:15 1.57 0.05 1.52 0.01 2.15 18.41 213.40 03:10:15 1.37 0.01 1.36 0.00 0.37 15.45 0.01 03:20:16 1.51 0.00 1.51 0.00 0.01 16.51 0.00 03:30:16 1.55 0.00 1.55 0.00 0.00 16.71 0.00 03:40:17 1.49 0.00 1.49 0.00 0.00 16.01 0.00 03:50:02 1.23 0.00 1.23 0.00 0.00 13.48 0.00 04:00:03 1.32 0.00 1.32 0.00 0.00 14.71 0.07 04:10:04 1.33 0.00 1.33 0.00 0.29 14.76 0.04 04:20:04 15.24 0.01 1.43 13.81 0.16 15.66 514436.38 04:30:05 1.34 0.00 1.34 0.00 0.00 14.80 0.00 04:40:06 1.66 0.34 1.32 0.00 14.77 34.54 0.01 04:50:06 64.96 4.42 58.26 2.29 264.02 9239.08 9286.42 Average: 7.89 0.40 6.14 1.34 23.51 786.59 43599.91 02:50:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:15 30236884 31873072 513812 1.56 59992 1914244 1500660 4.43 199300 2131024 12 03:10:15 30240760 31877660 509124 1.55 60536 1914356 1500724 4.43 199876 2134092 228 03:20:16 30239560 31877084 509632 1.55 61148 1914368 1500788 4.43 200472 2134324 32 03:30:16 30238360 31876632 510080 1.55 61732 1914504 1500788 4.43 201064 2136436 8 03:40:17 30238428 31877252 509640 1.55 62228 1914516 1500788 4.43 201576 2137652 204 03:50:02 30237256 31876552 510272 1.55 62604 1914648 1500788 4.43 201916 2137524 4 04:00:03 30235000 31874744 512156 1.56 62980 1914660 1500788 4.43 202328 2138660 184 04:10:04 30232736 31873120 513676 1.56 63380 1914888 1500788 4.43 202728 2139556 204 04:20:04 30221164 31872168 514240 1.56 64028 1924832 1500788 4.43 213304 2140444 276 04:30:05 30219652 31871212 515452 1.57 64440 1924968 1500788 4.43 213716 2141220 208 04:40:06 30089444 31751788 634492 1.93 64864 1935256 1509348 4.45 215928 2276740 344 04:50:06 24803512 28997600 3311596 10.08 144636 4287924 3643416 10.74 774588 6826652 460 Average: 29769396 31624907 755348 2.30 69381 2115764 1680038 4.95 252233 2539527 180 02:50:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:15 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:00:15 ens3 0.97 0.26 0.25 0.12 0.00 0.00 0.00 0.00 03:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:15 ens3 3.16 0.25 0.48 0.14 0.00 0.00 0.00 0.00 03:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:16 ens3 1.00 0.08 0.10 0.02 0.00 0.00 0.00 0.00 03:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:16 ens3 0.94 0.15 0.15 0.07 0.00 0.00 0.00 0.00 03:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:17 ens3 0.47 0.11 0.09 0.04 0.00 0.00 0.00 0.00 03:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:50:02 ens3 0.53 0.07 0.22 0.02 0.00 0.00 0.00 0.00 03:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:03 ens3 0.91 0.11 0.11 0.04 0.00 0.00 0.00 0.00 04:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:10:04 ens3 0.20 0.07 0.04 0.02 0.00 0.00 0.00 0.00 04:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:20:04 ens3 0.19 0.07 0.04 0.02 0.00 0.00 0.00 0.00 04:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:30:05 ens3 0.15 0.07 0.04 0.02 0.00 0.00 0.00 0.00 04:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:40:06 ens3 3.47 3.13 12.18 1.05 0.00 0.00 0.00 0.00 04:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:06 lo 668.75 668.75 643.78 643.78 0.00 0.00 0.00 0.00 04:50:06 ens3 121.18 96.77 1313.77 20.11 0.00 0.00 0.00 0.00 04:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 55.87 55.87 53.71 53.71 0.00 0.00 0.00 0.00 Average: ens3 11.11 8.44 110.73 1.81 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 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-66151) 04/03/26 _x86_64_ (8 CPU) 02:48:09 LINUX RESTART (8 CPU) 02:50:04 CPU %user %nice %system %iowait %steal %idle 03:00:15 all 0.06 0.00 0.02 0.00 0.01 99.90 03:00:15 0 0.03 0.00 0.02 0.00 0.01 99.94 03:00:15 1 0.04 0.00 0.02 0.02 0.00 99.92 03:00:15 2 0.15 0.00 0.04 0.00 0.01 99.81 03:00:15 3 0.02 0.00 0.03 0.00 0.01 99.94 03:00:15 4 0.02 0.00 0.02 0.00 0.00 99.95 03:00:15 5 0.02 0.00 0.02 0.00 0.01 99.95 03:00:15 6 0.02 0.00 0.02 0.00 0.01 99.95 03:00:15 7 0.21 0.00 0.01 0.00 0.00 99.77 03:10:15 all 0.10 0.00 0.02 0.01 0.00 99.86 03:10:15 0 0.08 0.00 0.03 0.00 0.01 99.88 03:10:15 1 0.01 0.00 0.02 0.04 0.00 99.93 03:10:15 2 0.67 0.00 0.02 0.00 0.01 99.30 03:10:15 3 0.01 0.00 0.02 0.00 0.01 99.96 03:10:15 4 0.02 0.00 0.02 0.00 0.00 99.95 03:10:15 5 0.02 0.00 0.03 0.00 0.00 99.94 03:10:15 6 0.02 0.00 0.03 0.01 0.01 99.93 03:10:15 7 0.00 0.00 0.00 0.00 0.00 99.99 03:20:16 all 0.11 0.00 0.02 0.00 0.00 99.86 03:20:16 0 0.02 0.00 0.03 0.00 0.01 99.94 03:20:16 1 0.01 0.00 0.02 0.02 0.00 99.94 03:20:16 2 0.31 0.00 0.03 0.00 0.01 99.64 03:20:16 3 0.03 0.00 0.03 0.00 0.01 99.94 03:20:16 4 0.48 0.00 0.04 0.00 0.00 99.48 03:20:16 5 0.01 0.00 0.02 0.00 0.00 99.96 03:20:16 6 0.01 0.00 0.02 0.00 0.01 99.97 03:20:16 7 0.00 0.00 0.00 0.00 0.00 99.99 03:30:16 all 0.03 0.00 0.02 0.00 0.01 99.93 03:30:16 0 0.02 0.00 0.02 0.00 0.01 99.95 03:30:16 1 0.01 0.00 0.02 0.02 0.00 99.94 03:30:16 2 0.03 0.00 0.03 0.00 0.01 99.93 03:30:16 3 0.02 0.00 0.03 0.00 0.00 99.94 03:30:16 4 0.05 0.00 0.03 0.00 0.01 99.91 03:30:16 5 0.11 0.00 0.04 0.00 0.01 99.83 03:30:16 6 0.01 0.00 0.01 0.00 0.01 99.98 03:30:16 7 0.00 0.00 0.00 0.00 0.00 99.99 03:40:17 all 0.06 0.00 0.02 0.00 0.01 99.91 03:40:17 0 0.01 0.00 0.01 0.00 0.01 99.97 03:40:17 1 0.02 0.00 0.03 0.02 0.01 99.92 03:40:17 2 0.04 0.00 0.05 0.00 0.02 99.89 03:40:17 3 0.02 0.00 0.02 0.00 0.00 99.95 03:40:17 4 0.00 0.00 0.00 0.00 0.00 99.99 03:40:17 5 0.31 0.00 0.01 0.00 0.01 99.67 03:40:17 6 0.00 0.00 0.02 0.00 0.01 99.97 03:40:17 7 0.08 0.00 0.00 0.00 0.00 99.92 03:50:02 all 0.06 0.00 0.02 0.00 0.01 99.90 03:50:02 0 0.01 0.00 0.02 0.00 0.01 99.96 03:50:02 1 0.02 0.00 0.02 0.02 0.01 99.94 03:50:02 2 0.03 0.00 0.04 0.00 0.03 99.90 03:50:02 3 0.01 0.00 0.01 0.00 0.00 99.97 03:50:02 4 0.01 0.00 0.01 0.00 0.01 99.97 03:50:02 5 0.01 0.00 0.02 0.00 0.01 99.97 03:50:02 6 0.41 0.00 0.04 0.01 0.01 99.54 03:50:02 7 0.01 0.00 0.01 0.00 0.00 99.98 04:00:03 all 0.05 0.00 0.01 0.00 0.01 99.92 04:00:03 0 0.01 0.00 0.02 0.00 0.01 99.95 04:00:03 1 0.01 0.00 0.02 0.01 0.01 99.95 04:00:03 2 0.02 0.00 0.01 0.01 0.02 99.94 04:00:03 3 0.01 0.00 0.01 0.00 0.00 99.98 04:00:03 4 0.01 0.00 0.01 0.00 0.00 99.97 04:00:03 5 0.02 0.00 0.01 0.00 0.01 99.97 04:00:03 6 0.29 0.00 0.02 0.01 0.03 99.65 04:00:03 7 0.01 0.00 0.01 0.00 0.00 99.98 04:10:04 all 0.04 0.00 0.02 0.00 0.01 99.93 04:10:04 0 0.01 0.00 0.02 0.00 0.01 99.96 04:10:04 1 0.19 0.00 0.02 0.00 0.01 99.78 04:10:04 2 0.02 0.00 0.02 0.02 0.01 99.94 04:10:04 3 0.01 0.00 0.01 0.00 0.00 99.98 04:10:04 4 0.01 0.00 0.01 0.00 0.00 99.98 04:10:04 5 0.02 0.00 0.02 0.00 0.01 99.95 04:10:04 6 0.09 0.00 0.03 0.01 0.03 99.85 04:10:04 7 0.00 0.00 0.01 0.00 0.00 99.99 04:20:04 all 0.06 0.00 0.02 0.02 0.01 99.89 04:20:04 0 0.02 0.00 0.03 0.00 0.01 99.94 04:20:04 1 0.02 0.00 0.04 0.00 0.01 99.93 04:20:04 2 0.15 0.00 0.02 0.02 0.01 99.81 04:20:04 3 0.02 0.00 0.05 0.13 0.02 99.80 04:20:04 4 0.01 0.00 0.02 0.00 0.01 99.95 04:20:04 5 0.02 0.00 0.01 0.00 0.01 99.97 04:20:04 6 0.26 0.00 0.01 0.00 0.01 99.70 04:20:04 7 0.01 0.00 0.01 0.00 0.00 99.99 04:30:05 all 0.05 0.00 0.02 0.00 0.01 99.92 04:30:05 0 0.01 0.00 0.02 0.00 0.01 99.97 04:30:05 1 0.01 0.00 0.02 0.00 0.01 99.95 04:30:05 2 0.00 0.00 0.01 0.02 0.01 99.95 04:30:05 3 0.01 0.00 0.02 0.00 0.01 99.96 04:30:05 4 0.02 0.00 0.03 0.00 0.02 99.92 04:30:05 5 0.01 0.00 0.02 0.00 0.01 99.97 04:30:05 6 0.28 0.00 0.01 0.00 0.02 99.69 04:30:05 7 0.00 0.00 0.01 0.00 0.00 99.99 04:40:06 all 0.08 0.00 0.02 0.01 0.01 99.89 04:40:06 0 0.22 0.00 0.03 0.01 0.01 99.72 04:40:06 1 0.04 0.00 0.02 0.00 0.01 99.93 04:40:06 2 0.08 0.00 0.04 0.01 0.02 99.85 04:40:06 3 0.07 0.00 0.02 0.00 0.01 99.90 04:40:06 4 0.08 0.00 0.02 0.00 0.01 99.89 04:40:06 5 0.03 0.00 0.03 0.00 0.01 99.93 04:40:06 6 0.06 0.00 0.01 0.01 0.01 99.90 04:40:06 7 0.02 0.00 0.01 0.00 0.00 99.97 04:40:06 CPU %user %nice %system %iowait %steal %idle 04:50:06 all 22.02 0.00 1.07 0.18 0.05 76.68 04:50:06 0 19.59 0.00 1.11 0.51 0.06 78.74 04:50:06 1 25.82 0.00 1.30 0.15 0.06 72.67 04:50:06 2 21.95 0.00 1.00 0.09 0.05 76.91 04:50:06 3 16.52 0.00 0.93 0.05 0.05 82.44 04:50:06 4 22.68 0.00 1.05 0.39 0.06 75.81 04:50:06 5 21.62 0.00 0.95 0.05 0.06 77.31 04:50:06 6 21.96 0.00 1.13 0.15 0.05 76.70 04:50:06 7 25.99 0.00 1.07 0.08 0.05 72.81 Average: all 1.89 0.00 0.11 0.02 0.01 97.97 Average: 0 1.67 0.00 0.11 0.04 0.01 98.16 Average: 1 2.18 0.00 0.13 0.03 0.01 97.65 Average: 2 1.95 0.00 0.11 0.01 0.02 97.91 Average: 3 1.40 0.00 0.10 0.02 0.01 98.48 Average: 4 1.95 0.00 0.11 0.03 0.01 97.90 Average: 5 1.85 0.00 0.10 0.00 0.01 98.04 Average: 6 1.95 0.00 0.11 0.02 0.02 97.90 Average: 7 2.19 0.00 0.10 0.01 0.01 97.70