---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-52171 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 9.0G 69G 12% / 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 585 11845 4 3557 15061 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:f8:c6:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.215/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75486sec preferred_lft 75486sec inet6 fe80::f816:3eff:fef8:c6eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:9c:4e:98 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-52171) 08/11/25 _x86_64_ (4 CPU) 14:52:35 LINUX RESTART (4 CPU) 15:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:10:09 2.29 0.00 2.28 0.01 0.04 30.13 65.28 15:20:01 2.11 0.00 2.11 0.00 0.01 24.78 0.00 15:30:01 1.79 0.00 1.79 0.00 0.00 20.76 0.00 15:40:19 1.68 0.00 1.68 0.00 0.00 19.91 0.00 15:50:01 2.30 0.00 2.30 0.00 0.00 26.13 0.00 16:00:01 1.93 0.00 1.93 0.00 0.00 22.32 0.00 16:10:19 1.55 0.00 1.55 0.00 0.00 17.97 0.00 16:20:01 1.58 0.00 1.58 0.00 0.00 18.21 0.00 16:30:01 1.59 0.00 1.59 0.00 0.00 18.33 0.00 16:40:19 1.96 0.00 1.96 0.00 0.00 22.20 0.00 16:50:01 2.35 0.00 2.35 0.00 0.00 26.93 0.00 17:00:01 2.29 0.00 2.29 0.00 0.00 26.11 0.00 17:10:19 2.18 0.00 2.18 0.00 0.00 24.72 0.00 17:20:01 1.63 0.00 1.63 0.00 0.00 18.54 0.00 17:30:01 1.57 0.00 1.57 0.00 0.00 17.69 0.00 17:40:19 1.65 0.00 1.65 0.00 0.00 18.64 0.00 17:50:01 1.54 0.00 1.54 0.00 0.00 17.14 0.00 Average: 1.88 0.00 1.88 0.00 0.00 21.79 3.89 15:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:09 10270656 13543724 2417136 14.76 101640 3331004 2715056 15.58 796168 4926960 32 15:20:01 10271160 13545104 2415740 14.75 102480 3331012 2715184 15.59 797020 4926660 220 15:30:01 10269596 13544132 2416712 14.76 103076 3331020 2715248 15.59 797588 4926736 224 15:40:19 10268340 13543452 2417460 14.76 103588 3331036 2715312 15.59 798128 4926932 36 15:50:01 10267836 13543760 2417140 14.76 104400 3331044 2715312 15.59 798908 4926968 224 16:00:01 10266828 13543588 2417308 14.76 104972 3331244 2715504 15.59 799512 4928120 24 16:10:19 10266576 13543916 2417028 14.76 105408 3331372 2715636 15.59 799944 4929240 68 16:20:01 10266576 13544432 2416500 14.76 105780 3331516 2715636 15.59 800328 4929556 32 16:30:01 10266324 13544508 2416404 14.76 106120 3331528 2715636 15.59 800640 4929652 20 16:40:19 10266324 13545020 2415940 14.76 106592 3331532 2715764 15.59 801128 4930180 36 16:50:01 10266324 13545684 2415236 14.75 107124 3331676 2715700 15.59 801652 4930484 216 17:00:01 10266324 13546272 2414640 14.75 107684 3331680 2715700 15.59 802220 4930556 32 17:10:19 10266324 13546992 2413944 14.74 108240 3331820 2715700 15.59 802784 4930788 32 17:20:01 10265824 13546840 2414120 14.74 108560 3331832 2716896 15.59 803112 4931668 236 17:30:01 10265772 13547104 2413908 14.74 108872 3331832 2715828 15.59 803412 4930864 216 17:40:19 10265892 13547756 2413264 14.74 109252 3331980 2715828 15.59 803792 4931068 36 17:50:01 10265476 13547832 2413108 14.74 109592 3332112 2715892 15.59 804140 4931420 228 Average: 10267185 13545301 2415623 14.75 106081 3331485 2715637 15.59 800616 4929285 112 15:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:09 ens3 0.48 0.10 0.08 0.04 0.00 0.00 0.00 0.00 15:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 0.24 0.09 0.04 0.02 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:19 ens3 0.41 0.13 0.10 0.06 0.00 0.00 0.00 0.00 15:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.33 0.12 0.07 0.04 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 1.18 0.36 0.42 0.26 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:19 ens3 0.43 0.11 0.08 0.04 0.00 0.00 0.00 0.00 16:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.37 0.14 0.10 0.06 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 ens3 0.37 0.11 0.07 0.04 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:19 ens3 0.90 0.21 0.24 0.14 0.00 0.00 0.00 0.00 16:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:19 ens3 0.31 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.36 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:19 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 17:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 17:50:01 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 0.43 0.13 0.10 0.05 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-52171) 08/11/25 _x86_64_ (4 CPU) 14:52:35 LINUX RESTART (4 CPU) 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:10:09 all 0.26 0.00 0.10 0.04 0.05 99.56 15:10:09 0 0.16 0.00 0.09 0.04 0.04 99.66 15:10:09 1 0.23 0.00 0.11 0.09 0.06 99.52 15:10:09 2 0.17 0.00 0.13 0.01 0.06 99.63 15:10:09 3 0.46 0.00 0.07 0.01 0.04 99.43 15:20:01 all 0.25 0.00 0.09 0.02 0.04 99.60 15:20:01 0 0.09 0.00 0.06 0.01 0.04 99.81 15:20:01 1 0.44 0.00 0.07 0.03 0.04 99.42 15:20:01 2 0.06 0.00 0.04 0.03 0.03 99.85 15:20:01 3 0.42 0.00 0.18 0.01 0.07 99.33 15:30:01 all 0.12 0.00 0.09 0.01 0.05 99.73 15:30:01 0 0.07 0.00 0.07 0.01 0.04 99.81 15:30:01 1 0.09 0.00 0.10 0.03 0.05 99.73 15:30:01 2 0.20 0.00 0.08 0.01 0.05 99.66 15:30:01 3 0.12 0.00 0.10 0.00 0.05 99.73 15:40:19 all 0.28 0.00 0.09 0.01 0.05 99.57 15:40:19 0 0.05 0.00 0.02 0.01 0.02 99.89 15:40:19 1 0.75 0.00 0.14 0.00 0.06 99.05 15:40:19 2 0.11 0.00 0.07 0.02 0.04 99.75 15:40:19 3 0.22 0.00 0.13 0.00 0.06 99.58 15:50:01 all 0.36 0.00 0.10 0.01 0.05 99.47 15:50:01 0 0.10 0.00 0.08 0.01 0.04 99.77 15:50:01 1 0.99 0.00 0.15 0.01 0.07 98.78 15:50:01 2 0.24 0.00 0.07 0.03 0.04 99.63 15:50:01 3 0.13 0.00 0.11 0.01 0.06 99.70 16:00:01 all 0.23 0.00 0.11 0.02 0.05 99.60 16:00:01 0 0.15 0.00 0.16 0.00 0.06 99.63 16:00:01 1 0.54 0.00 0.12 0.05 0.06 99.24 16:00:01 2 0.11 0.00 0.10 0.00 0.04 99.75 16:00:01 3 0.11 0.00 0.08 0.00 0.04 99.77 16:10:19 all 0.17 0.00 0.09 0.02 0.05 99.67 16:10:19 0 0.09 0.00 0.08 0.04 0.04 99.75 16:10:19 1 0.17 0.00 0.14 0.01 0.07 99.60 16:10:19 2 0.11 0.00 0.09 0.00 0.05 99.75 16:10:19 3 0.32 0.00 0.05 0.02 0.03 99.57 16:20:01 all 0.22 0.00 0.10 0.01 0.05 99.61 16:20:01 0 0.13 0.00 0.15 0.01 0.06 99.65 16:20:01 1 0.10 0.00 0.10 0.00 0.05 99.74 16:20:01 2 0.05 0.00 0.03 0.00 0.03 99.89 16:20:01 3 0.61 0.00 0.13 0.02 0.06 99.18 16:30:01 all 0.16 0.00 0.09 0.01 0.05 99.69 16:30:01 0 0.30 0.00 0.08 0.00 0.06 99.56 16:30:01 1 0.13 0.00 0.08 0.02 0.04 99.74 16:30:01 2 0.09 0.00 0.08 0.00 0.05 99.77 16:30:01 3 0.13 0.00 0.12 0.03 0.06 99.67 16:40:19 all 0.18 0.00 0.09 0.02 0.04 99.67 16:40:19 0 0.09 0.00 0.10 0.01 0.04 99.76 16:40:19 1 0.08 0.00 0.08 0.04 0.05 99.75 16:40:19 2 0.04 0.00 0.04 0.01 0.02 99.89 16:40:19 3 0.52 0.00 0.14 0.01 0.07 99.26 16:50:01 all 0.20 0.00 0.09 0.01 0.05 99.65 16:50:01 0 0.07 0.00 0.07 0.01 0.05 99.81 16:50:01 1 0.09 0.00 0.11 0.02 0.05 99.73 16:50:01 2 0.58 0.00 0.11 0.01 0.06 99.25 16:50:01 3 0.07 0.00 0.06 0.01 0.04 99.82 16:50:01 CPU %user %nice %system %iowait %steal %idle 17:00:01 all 0.18 0.00 0.09 0.02 0.05 99.66 17:00:01 0 0.39 0.00 0.10 0.04 0.05 99.41 17:00:01 1 0.11 0.00 0.09 0.01 0.05 99.74 17:00:01 2 0.12 0.00 0.10 0.02 0.06 99.70 17:00:01 3 0.08 0.00 0.07 0.03 0.04 99.78 17:10:19 all 0.16 0.00 0.09 0.03 0.05 99.67 17:10:19 0 0.11 0.00 0.10 0.03 0.05 99.70 17:10:19 1 0.19 0.00 0.07 0.03 0.04 99.67 17:10:19 2 0.19 0.00 0.12 0.03 0.06 99.59 17:10:19 3 0.13 0.00 0.07 0.02 0.05 99.74 17:20:01 all 0.26 0.00 0.09 0.01 0.05 99.59 17:20:01 0 0.54 0.00 0.06 0.00 0.04 99.36 17:20:01 1 0.09 0.00 0.09 0.02 0.05 99.74 17:20:01 2 0.28 0.00 0.14 0.00 0.07 99.51 17:20:01 3 0.11 0.00 0.09 0.00 0.05 99.75 17:30:01 all 0.26 0.00 0.09 0.01 0.05 99.59 17:30:01 0 0.12 0.00 0.11 0.00 0.06 99.71 17:30:01 1 0.08 0.00 0.07 0.02 0.04 99.80 17:30:01 2 0.69 0.00 0.04 0.00 0.02 99.24 17:30:01 3 0.16 0.00 0.16 0.00 0.07 99.61 17:40:19 all 0.28 0.00 0.09 0.01 0.05 99.56 17:40:19 0 0.06 0.00 0.06 0.01 0.03 99.84 17:40:19 1 0.15 0.00 0.16 0.01 0.07 99.62 17:40:19 2 0.66 0.00 0.08 0.01 0.05 99.20 17:40:19 3 0.26 0.00 0.08 0.00 0.05 99.61 17:50:01 all 0.23 0.00 0.10 0.01 0.05 99.61 17:50:01 0 0.08 0.00 0.10 0.01 0.04 99.77 17:50:01 1 0.30 0.00 0.10 0.00 0.04 99.55 17:50:01 2 0.14 0.00 0.13 0.02 0.06 99.65 17:50:01 3 0.41 0.00 0.07 0.00 0.04 99.49 Average: all 0.22 0.00 0.09 0.01 0.05 99.62 Average: 0 0.15 0.00 0.09 0.01 0.05 99.70 Average: 1 0.27 0.00 0.10 0.02 0.05 99.55 Average: 2 0.23 0.00 0.09 0.01 0.05 99.63 Average: 3 0.25 0.00 0.10 0.01 0.05 99.59