---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-2396 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: 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 Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 8.4G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 570 12578 4 2840 15093 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:cc:f7:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.89/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fecc:f706/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:fa:a5:a5 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-2396) 09/30/25 _x86_64_ (4 CPU) 04:44:27 LINUX RESTART (4 CPU) 04:50:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:14 1.71 0.00 1.69 0.01 0.04 21.78 702.20 05:10:02 1.50 0.00 1.50 0.00 0.00 16.57 0.00 05:20:14 1.62 0.00 1.62 0.00 0.01 17.71 0.00 05:30:03 1.52 0.00 1.52 0.00 0.00 16.72 0.00 05:40:14 1.62 0.00 1.62 0.00 0.00 17.86 0.00 05:50:02 1.55 0.00 1.55 0.00 0.00 17.24 0.00 06:00:02 1.58 0.00 1.58 0.00 0.00 17.61 0.00 06:10:01 14.01 0.00 1.69 12.32 0.15 19.00 242099.12 06:20:03 1.60 0.00 1.60 0.00 0.00 17.63 0.00 06:30:14 1.59 0.01 1.58 0.00 0.13 33.85 26.80 06:40:01 1.26 0.00 1.26 0.00 0.00 14.34 0.00 06:50:03 1.38 0.00 1.38 0.00 0.00 15.27 0.00 07:00:03 1.33 0.00 1.33 0.00 0.00 14.89 0.00 07:10:01 1.39 0.00 1.39 0.00 0.00 15.34 0.00 07:20:02 1.34 0.00 1.34 0.00 0.00 14.89 0.00 07:30:03 1.39 0.00 1.39 0.00 0.00 15.27 0.00 07:40:01 1.43 0.00 1.43 0.00 0.00 15.62 0.00 Average: 2.22 0.00 1.50 0.72 0.02 17.77 14257.58 04:50:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:14 13027680 15579256 406272 2.48 74816 2676792 966632 5.55 458984 2571944 4 05:10:02 13026524 15578692 406848 2.48 75384 2676804 966632 5.55 459568 2572656 184 05:20:14 13025304 15578036 407488 2.49 75932 2676812 966764 5.55 460104 2574608 12 05:30:03 13024800 15578000 407500 2.49 76376 2676824 966828 5.55 460556 2576668 200 05:40:14 13024060 15577784 407656 2.49 76892 2676824 966828 5.55 461064 2578476 36 05:50:02 13023612 15577996 407520 2.49 77348 2677032 966828 5.55 461524 2579544 256 06:00:02 13023224 15578232 407256 2.49 77836 2677168 966828 5.55 462016 2580248 200 06:10:01 13019160 15579736 405684 2.48 78660 2681912 966828 5.55 467572 2582276 8 06:20:03 13009608 15570760 414752 2.53 79096 2682052 966892 5.55 468008 2585232 196 06:30:14 12989224 15550868 434580 2.65 79544 2682092 984156 5.65 468596 2622192 52 06:40:01 12987208 15549268 436084 2.66 79808 2682232 984172 5.65 468868 2623228 12 06:50:03 12985948 15548348 436952 2.67 80148 2682236 984172 5.65 469192 2623288 216 07:00:03 12984188 15546988 438284 2.68 80400 2682372 984172 5.65 469452 2623800 200 07:10:01 12982424 15545568 439848 2.69 80720 2682396 984172 5.65 469784 2624740 248 07:20:02 12981164 15544536 440844 2.69 80948 2682388 984172 5.65 470000 2626012 204 07:30:03 12979904 15543752 441640 2.70 81276 2682532 984172 5.65 470332 2626472 208 07:40:01 12978396 15542580 442836 2.70 81608 2682540 984284 5.65 470660 2627624 8 Average: 13004260 15562965 422473 2.58 78635 2680059 974972 5.60 465664 2599942 132 04:50:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:00:14 ens3 0.19 0.11 0.04 0.02 0.00 0.00 0.00 0.00 05:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:10:02 ens3 0.16 0.08 0.03 0.02 0.00 0.00 0.00 0.00 05:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:20:14 ens3 0.26 0.13 0.09 0.06 0.00 0.00 0.00 0.00 05:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:30:03 ens3 0.31 0.15 0.10 0.07 0.00 0.00 0.00 0.00 05:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:40:14 ens3 0.31 0.13 0.10 0.06 0.00 0.00 0.00 0.00 05:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:50:02 ens3 0.16 0.07 0.03 0.02 0.00 0.00 0.00 0.00 05:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:00:02 ens3 0.15 0.07 0.03 0.02 0.00 0.00 0.00 0.00 06:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 ens3 0.31 0.14 0.10 0.07 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:03 ens3 0.20 0.10 0.06 0.04 0.00 0.00 0.00 0.00 06:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:30:14 ens3 3.48 1.63 9.09 0.87 0.00 0.00 0.00 0.00 06:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 ens3 0.44 0.17 0.14 0.09 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:03 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 06:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:03 ens3 0.19 0.08 0.03 0.02 0.00 0.00 0.00 0.00 07:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 0.39 0.13 0.08 0.05 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:02 ens3 0.51 0.22 0.18 0.12 0.00 0.00 0.00 0.00 07:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:03 ens3 0.25 0.10 0.06 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 07:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 0.38 0.13 0.11 0.07 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.47 0.21 0.62 0.10 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-2396) 09/30/25 _x86_64_ (4 CPU) 04:44:27 LINUX RESTART (4 CPU) 04:50:11 CPU %user %nice %system %iowait %steal %idle 05:00:14 all 0.19 0.00 0.02 0.01 0.02 99.76 05:00:14 0 0.02 0.00 0.03 0.00 0.03 99.92 05:00:14 1 0.68 0.00 0.03 0.00 0.01 99.27 05:00:14 2 0.02 0.00 0.02 0.03 0.02 99.91 05:00:14 3 0.02 0.00 0.01 0.00 0.02 99.94 05:10:02 all 0.19 0.00 0.02 0.01 0.02 99.76 05:10:02 0 0.54 0.00 0.02 0.01 0.02 99.41 05:10:02 1 0.03 0.00 0.02 0.00 0.03 99.92 05:10:02 2 0.19 0.00 0.01 0.02 0.02 99.76 05:10:02 3 0.01 0.00 0.01 0.00 0.02 99.96 05:20:14 all 0.06 0.00 0.02 0.01 0.02 99.89 05:20:14 0 0.03 0.00 0.01 0.01 0.02 99.93 05:20:14 1 0.01 0.00 0.02 0.00 0.02 99.94 05:20:14 2 0.16 0.00 0.02 0.01 0.03 99.77 05:20:14 3 0.03 0.00 0.02 0.00 0.02 99.93 05:30:03 all 0.07 0.00 0.02 0.01 0.02 99.89 05:30:03 0 0.18 0.00 0.01 0.01 0.02 99.78 05:30:03 1 0.01 0.00 0.01 0.01 0.01 99.96 05:30:03 2 0.03 0.00 0.02 0.01 0.03 99.90 05:30:03 3 0.05 0.00 0.01 0.00 0.01 99.93 05:40:14 all 0.14 0.00 0.02 0.01 0.02 99.81 05:40:14 0 0.01 0.00 0.03 0.00 0.04 99.93 05:40:14 1 0.01 0.00 0.01 0.00 0.01 99.96 05:40:14 2 0.52 0.00 0.01 0.00 0.02 99.45 05:40:14 3 0.01 0.00 0.02 0.03 0.02 99.91 05:50:02 all 0.06 0.00 0.02 0.01 0.02 99.89 05:50:02 0 0.01 0.00 0.02 0.01 0.02 99.94 05:50:02 1 0.01 0.00 0.01 0.00 0.02 99.96 05:50:02 2 0.20 0.00 0.02 0.00 0.02 99.76 05:50:02 3 0.02 0.00 0.02 0.02 0.02 99.92 06:00:02 all 0.22 0.00 0.02 0.01 0.02 99.73 06:00:02 0 0.01 0.00 0.03 0.00 0.03 99.92 06:00:02 1 0.01 0.00 0.01 0.00 0.02 99.95 06:00:02 2 0.83 0.00 0.01 0.00 0.02 99.13 06:00:02 3 0.02 0.00 0.02 0.02 0.02 99.92 06:10:01 all 0.20 0.00 0.03 0.03 0.02 99.72 06:10:01 0 0.20 0.00 0.04 0.08 0.03 99.66 06:10:01 1 0.47 0.00 0.04 0.01 0.04 99.43 06:10:01 2 0.12 0.00 0.01 0.00 0.01 99.85 06:10:01 3 0.01 0.00 0.02 0.02 0.02 99.94 06:20:03 all 0.09 0.00 0.02 0.01 0.02 99.86 06:20:03 0 0.26 0.00 0.02 0.00 0.02 99.69 06:20:03 1 0.02 0.00 0.02 0.02 0.03 99.91 06:20:03 2 0.01 0.00 0.01 0.00 0.02 99.95 06:20:03 3 0.06 0.00 0.02 0.00 0.02 99.90 06:30:14 all 0.12 0.00 0.02 0.01 0.02 99.83 06:30:14 0 0.37 0.00 0.02 0.01 0.02 99.58 06:30:14 1 0.01 0.00 0.03 0.02 0.01 99.92 06:30:14 2 0.03 0.00 0.02 0.00 0.02 99.92 06:30:14 3 0.05 0.00 0.03 0.00 0.03 99.89 06:40:01 all 0.12 0.00 0.02 0.01 0.02 99.83 06:40:01 0 0.31 0.00 0.01 0.01 0.02 99.66 06:40:01 1 0.13 0.00 0.02 0.02 0.01 99.82 06:40:01 2 0.01 0.00 0.02 0.00 0.02 99.95 06:40:01 3 0.03 0.00 0.02 0.00 0.04 99.91 06:40:01 CPU %user %nice %system %iowait %steal %idle 06:50:03 all 0.05 0.00 0.02 0.01 0.02 99.90 06:50:03 0 0.01 0.00 0.00 0.00 0.01 99.97 06:50:03 1 0.17 0.00 0.03 0.02 0.04 99.74 06:50:03 2 0.01 0.00 0.02 0.00 0.02 99.94 06:50:03 3 0.01 0.00 0.02 0.00 0.02 99.95 07:00:03 all 0.04 0.00 0.02 0.01 0.02 99.91 07:00:03 0 0.01 0.00 0.00 0.00 0.01 99.98 07:00:03 1 0.13 0.00 0.02 0.02 0.03 99.81 07:00:03 2 0.01 0.00 0.02 0.00 0.02 99.96 07:00:03 3 0.02 0.00 0.03 0.01 0.03 99.91 07:10:01 all 0.22 0.00 0.02 0.01 0.02 99.73 07:10:01 0 0.02 0.00 0.02 0.02 0.02 99.93 07:10:01 1 0.83 0.00 0.03 0.00 0.03 99.10 07:10:01 2 0.02 0.00 0.02 0.00 0.02 99.93 07:10:01 3 0.01 0.00 0.02 0.01 0.02 99.95 07:20:02 all 0.09 0.00 0.02 0.01 0.02 99.87 07:20:02 0 0.03 0.00 0.03 0.01 0.03 99.89 07:20:02 1 0.30 0.00 0.02 0.00 0.02 99.66 07:20:02 2 0.02 0.00 0.01 0.01 0.01 99.96 07:20:02 3 0.01 0.00 0.01 0.00 0.02 99.95 07:30:03 all 0.18 0.00 0.02 0.01 0.02 99.78 07:30:03 0 0.01 0.00 0.02 0.02 0.02 99.93 07:30:03 1 0.66 0.00 0.02 0.00 0.02 99.30 07:30:03 2 0.02 0.00 0.03 0.01 0.03 99.91 07:30:03 3 0.01 0.00 0.02 0.00 0.02 99.96 07:40:01 all 0.03 0.00 0.02 0.01 0.02 99.93 07:40:01 0 0.01 0.00 0.01 0.02 0.02 99.94 07:40:01 1 0.07 0.00 0.02 0.00 0.03 99.89 07:40:01 2 0.02 0.00 0.02 0.00 0.02 99.94 07:40:01 3 0.02 0.00 0.02 0.01 0.03 99.93 Average: all 0.12 0.00 0.02 0.01 0.02 99.83 Average: 0 0.12 0.00 0.02 0.01 0.02 99.83 Average: 1 0.21 0.00 0.02 0.01 0.02 99.74 Average: 2 0.13 0.00 0.02 0.01 0.02 99.82 Average: 3 0.02 0.00 0.02 0.01 0.02 99.93