---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4168 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: 5600.00 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 608 11735 4 3645 15037 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:ac:db:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.253/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75496sec preferred_lft 75496sec inet6 fe80::f816:3eff:feac:dbec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:c9:b9:1c 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-4168) 08/26/25 _x86_64_ (4 CPU) 16:23:06 LINUX RESTART (4 CPU) 16:30:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:40:03 1.68 0.01 1.66 0.01 0.04 21.90 54.61 16:50:01 1.89 0.00 1.89 0.00 0.00 22.21 0.00 17:00:46 2.16 0.00 2.16 0.00 0.00 25.13 0.00 17:10:43 14.89 0.00 2.39 12.49 0.15 27.62 240658.08 17:20:01 2.15 0.00 2.15 0.00 0.01 25.62 0.00 17:30:46 2.27 0.00 2.27 0.00 0.00 25.70 0.00 17:40:46 2.30 0.00 2.30 0.00 0.12 26.48 0.00 17:50:01 1.60 0.00 1.60 0.00 0.00 18.27 0.00 18:00:32 13.16 11.29 1.86 0.01 124.63 32.19 0.10 18:10:46 1.48 0.00 1.48 0.00 0.00 16.74 0.00 18:20:01 1.56 0.00 1.56 0.00 0.00 17.75 0.00 18:30:46 1.69 0.00 1.69 0.00 0.00 19.33 0.00 18:40:46 2.26 0.00 2.26 0.00 0.00 26.08 0.00 18:50:01 2.24 0.00 2.24 0.00 0.00 25.95 0.00 19:00:28 2.26 0.00 2.26 0.00 0.00 25.77 0.00 19:10:46 2.26 0.00 2.26 0.00 0.00 25.46 0.00 19:20:01 2.24 0.00 2.24 0.00 0.00 24.97 0.00 Average: 3.45 0.70 2.02 0.73 7.75 24.00 14096.81 16:30:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:40:03 10306780 13587600 2372992 14.49 101604 3338304 2727860 15.66 795412 4908728 184 16:50:01 10306276 13587860 2372816 14.49 102292 3338316 2728312 15.66 796100 4909088 224 17:00:46 10305020 13587496 2373148 14.49 103164 3338324 2728632 15.66 796956 4909232 32 17:10:43 10299224 13587440 2373024 14.49 104168 3343024 2728760 15.66 802672 4910432 20 17:20:01 10298468 13587468 2372980 14.49 104916 3343036 2728824 15.66 803424 4910656 220 17:30:46 10297212 13587196 2373212 14.49 105656 3343236 2728888 15.66 804168 4911280 20 17:40:46 10293936 13584640 2375796 14.51 106340 3343284 2728888 15.66 804840 4911548 24 17:50:01 10292676 13583800 2376616 14.52 106632 3343420 2729000 15.66 805116 4912028 232 18:00:32 10228092 13575320 2384592 14.56 108940 3383124 2729116 15.67 842396 4916552 12 18:10:46 10226328 13573908 2385944 14.57 109284 3383140 2729180 15.67 842736 4916604 24 18:20:01 10225824 13573856 2385964 14.57 109580 3383276 2729180 15.67 843024 4916804 24 18:30:46 10225824 13574316 2385484 14.57 110016 3383288 2729180 15.67 843444 4916872 24 18:40:46 10225572 13574988 2384956 14.57 110720 3383432 2729308 15.67 844188 4917216 156 18:50:01 10224060 13574104 2385764 14.57 111344 3383432 2729308 15.67 844776 4917016 216 19:00:28 10222548 13573356 2386480 14.58 112068 3383444 2729308 15.67 845508 4917256 24 19:10:46 10222296 13573948 2385932 14.57 112764 3383584 2729308 15.67 846220 4917432 32 19:20:01 10217932 13570348 2389376 14.59 113268 3383716 2729696 15.67 846716 4919028 212 Average: 10259886 13579861 2380299 14.54 107809 3363611 2728985 15.66 823982 4913987 99 16:30:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:03 ens3 0.50 0.14 0.11 0.04 0.00 0.00 0.00 0.00 16:40:03 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 0.34 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 17:00:46 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:00:46 ens3 0.40 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:00:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:43 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:43 ens3 0.43 0.12 0.07 0.04 0.00 0.00 0.00 0.00 17:10:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.35 0.09 0.04 0.02 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 17:30:46 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:30:46 ens3 0.34 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:30:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:46 ens3 0.53 0.14 0.10 0.06 0.00 0.00 0.00 0.00 17:40:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.46 0.12 0.08 0.05 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 18:00:32 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:32 ens3 0.48 0.13 0.10 0.06 0.00 0.00 0.00 0.00 18:00:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:46 ens3 0.34 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:10:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 ens3 0.45 0.11 0.09 0.04 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:46 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 18:30:46 ens3 0.41 0.10 0.07 0.04 0.00 0.00 0.00 0.00 18:30:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:46 ens3 0.46 0.12 0.08 0.04 0.00 0.00 0.00 0.00 18:40:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 0.35 0.09 0.04 0.02 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:28 ens3 0.37 0.11 0.07 0.04 0.00 0.00 0.00 0.00 19:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:46 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:46 ens3 0.40 0.10 0.06 0.04 0.00 0.00 0.00 0.00 19:10:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 ens3 7.58 6.52 4.23 7.46 0.00 0.00 0.00 0.00 19:20:01 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 0.80 0.46 0.30 0.44 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-4168) 08/26/25 _x86_64_ (4 CPU) 16:23:06 LINUX RESTART (4 CPU) 16:30:17 CPU %user %nice %system %iowait %steal %idle 16:40:03 all 0.25 0.00 0.10 0.01 0.05 99.60 16:40:03 0 0.45 0.00 0.10 0.00 0.05 99.40 16:40:03 1 0.19 0.00 0.09 0.01 0.04 99.68 16:40:03 2 0.20 0.00 0.07 0.00 0.04 99.69 16:40:03 3 0.16 0.00 0.12 0.03 0.06 99.63 16:50:01 all 0.22 0.00 0.09 0.01 0.04 99.64 16:50:01 0 0.11 0.00 0.09 0.02 0.04 99.75 16:50:01 1 0.08 0.00 0.06 0.01 0.03 99.82 16:50:01 2 0.16 0.00 0.14 0.00 0.06 99.65 16:50:01 3 0.51 0.00 0.10 0.01 0.05 99.34 17:00:46 all 0.34 0.00 0.10 0.01 0.04 99.50 17:00:46 0 0.44 0.00 0.09 0.00 0.04 99.44 17:00:46 1 0.15 0.00 0.14 0.00 0.06 99.66 17:00:46 2 0.11 0.00 0.10 0.01 0.04 99.73 17:00:46 3 0.67 0.00 0.09 0.02 0.04 99.19 17:10:43 all 0.22 0.00 0.10 0.03 0.04 99.61 17:10:43 0 0.40 0.00 0.06 0.00 0.03 99.51 17:10:43 1 0.25 0.00 0.17 0.09 0.06 99.44 17:10:43 2 0.12 0.00 0.11 0.01 0.04 99.72 17:10:43 3 0.11 0.00 0.06 0.02 0.03 99.77 17:20:01 all 0.25 0.00 0.10 0.01 0.04 99.60 17:20:01 0 0.10 0.00 0.10 0.00 0.04 99.76 17:20:01 1 0.71 0.00 0.15 0.01 0.06 99.06 17:20:01 2 0.10 0.00 0.09 0.00 0.03 99.77 17:20:01 3 0.08 0.00 0.06 0.03 0.03 99.81 17:30:46 all 0.20 0.00 0.10 0.01 0.04 99.65 17:30:46 0 0.10 0.00 0.08 0.00 0.04 99.78 17:30:46 1 0.09 0.00 0.08 0.03 0.04 99.76 17:30:46 2 0.47 0.00 0.10 0.00 0.05 99.38 17:30:46 3 0.14 0.00 0.13 0.00 0.04 99.69 17:40:46 all 0.26 0.00 0.09 0.01 0.04 99.60 17:40:46 0 0.54 0.00 0.11 0.02 0.05 99.28 17:40:46 1 0.09 0.00 0.08 0.01 0.04 99.79 17:40:46 2 0.36 0.00 0.11 0.00 0.05 99.48 17:40:46 3 0.06 0.00 0.05 0.00 0.03 99.86 17:50:01 all 0.22 0.00 0.11 0.01 0.04 99.62 17:50:01 0 0.12 0.00 0.11 0.03 0.04 99.70 17:50:01 1 0.39 0.00 0.12 0.00 0.05 99.44 17:50:01 2 0.18 0.00 0.11 0.00 0.05 99.66 17:50:01 3 0.18 0.00 0.09 0.00 0.04 99.68 18:00:32 all 0.37 0.07 0.12 0.06 0.04 99.33 18:00:32 0 0.10 0.00 0.09 0.02 0.04 99.76 18:00:32 1 0.10 0.28 0.14 0.21 0.04 99.23 18:00:32 2 1.20 0.00 0.18 0.00 0.06 98.55 18:00:32 3 0.08 0.00 0.08 0.00 0.04 99.79 18:10:46 all 0.32 0.00 0.10 0.01 0.04 99.53 18:10:46 0 0.11 0.00 0.09 0.00 0.03 99.77 18:10:46 1 0.11 0.00 0.10 0.01 0.04 99.73 18:10:46 2 0.99 0.00 0.16 0.00 0.06 98.80 18:10:46 3 0.06 0.00 0.06 0.01 0.03 99.84 18:20:01 all 0.11 0.00 0.09 0.01 0.04 99.75 18:20:01 0 0.12 0.00 0.11 0.00 0.05 99.72 18:20:01 1 0.11 0.00 0.10 0.01 0.04 99.75 18:20:01 2 0.12 0.00 0.09 0.01 0.05 99.72 18:20:01 3 0.09 0.00 0.07 0.00 0.03 99.81 18:20:01 CPU %user %nice %system %iowait %steal %idle 18:30:46 all 0.34 0.00 0.09 0.01 0.04 99.52 18:30:46 0 0.11 0.00 0.14 0.00 0.05 99.70 18:30:46 1 0.08 0.00 0.06 0.00 0.03 99.82 18:30:46 2 1.08 0.00 0.09 0.02 0.05 98.76 18:30:46 3 0.07 0.00 0.08 0.00 0.04 99.81 18:40:46 all 0.16 0.00 0.10 0.01 0.04 99.69 18:40:46 0 0.07 0.00 0.04 0.00 0.02 99.86 18:40:46 1 0.07 0.00 0.07 0.01 0.04 99.82 18:40:46 2 0.41 0.00 0.21 0.03 0.07 99.28 18:40:46 3 0.08 0.00 0.07 0.00 0.03 99.82 18:50:01 all 0.18 0.00 0.10 0.01 0.04 99.67 18:50:01 0 0.07 0.00 0.07 0.00 0.03 99.82 18:50:01 1 0.45 0.00 0.14 0.00 0.05 99.35 18:50:01 2 0.11 0.00 0.12 0.03 0.04 99.70 18:50:01 3 0.09 0.00 0.08 0.00 0.04 99.79 19:00:28 all 0.10 0.00 0.09 0.01 0.04 99.75 19:00:28 0 0.11 0.00 0.08 0.00 0.04 99.77 19:00:28 1 0.11 0.00 0.11 0.00 0.06 99.72 19:00:28 2 0.08 0.00 0.07 0.03 0.03 99.79 19:00:28 3 0.12 0.00 0.10 0.00 0.05 99.73 19:10:46 all 0.19 0.00 0.09 0.01 0.05 99.66 19:10:46 0 0.49 0.00 0.08 0.00 0.05 99.38 19:10:46 1 0.08 0.00 0.09 0.00 0.05 99.77 19:10:46 2 0.10 0.00 0.08 0.02 0.04 99.76 19:10:46 3 0.10 0.00 0.11 0.01 0.05 99.72 19:20:01 all 0.31 0.00 0.11 0.01 0.05 99.52 19:20:01 0 0.15 0.00 0.08 0.00 0.04 99.72 19:20:01 1 0.24 0.00 0.15 0.01 0.06 99.55 19:20:01 2 0.11 0.00 0.13 0.02 0.05 99.68 19:20:01 3 0.73 0.00 0.08 0.00 0.04 99.14 Average: all 0.24 0.00 0.10 0.01 0.04 99.60 Average: 0 0.21 0.00 0.09 0.01 0.04 99.65 Average: 1 0.19 0.02 0.11 0.02 0.05 99.62 Average: 2 0.36 0.00 0.12 0.01 0.05 99.47 Average: 3 0.20 0.00 0.08 0.01 0.04 99.67