---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-48921 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 586 11844 4 3558 15060 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:e4:a7:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.214/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75480sec preferred_lft 75480sec inet6 fe80::f816:3eff:fee4:a74e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:15:7b:d2 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-48921) 09/04/25 _x86_64_ (4 CPU) 17:00:04 LINUX RESTART (4 CPU) 17:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:20:01 1.76 0.01 1.75 0.01 0.05 23.04 281.24 17:30:01 2.10 0.00 2.10 0.00 0.00 25.37 0.00 17:40:01 2.08 0.00 2.08 0.00 0.00 24.64 0.00 17:50:01 1.57 0.00 1.57 0.00 0.00 17.88 0.00 18:00:01 14.06 0.00 1.62 12.44 0.15 18.32 239034.68 18:10:01 1.55 0.00 1.55 0.00 0.00 17.40 0.00 18:20:01 1.54 0.00 1.54 0.00 0.00 17.55 0.12 18:30:01 1.60 0.00 1.60 0.00 0.00 17.56 0.00 18:40:01 1.58 0.00 1.58 0.00 0.00 17.57 0.00 18:50:01 1.55 0.00 1.55 0.00 0.00 17.39 0.00 19:00:01 1.56 0.00 1.56 0.00 0.00 17.51 0.00 19:10:01 1.63 0.00 1.63 0.00 0.00 17.91 0.00 19:20:01 2.07 0.00 2.07 0.00 0.00 23.15 0.00 19:30:01 1.99 0.00 1.99 0.00 0.00 22.17 0.00 19:40:01 2.34 0.00 2.34 0.00 0.00 26.25 0.00 19:50:01 1.68 0.00 1.68 0.00 0.00 18.48 0.00 20:00:01 1.68 0.00 1.68 0.00 0.12 18.32 0.00 Average: 2.49 0.00 1.76 0.73 0.02 20.03 14068.96 17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:01 10380188 13631740 2329276 14.23 100100 3313216 2646200 15.19 780092 4864884 188 17:30:01 10378676 13631084 2329896 14.23 100872 3313232 2646584 15.19 780872 4865224 20 17:40:01 10377672 13630808 2330228 14.23 101512 3313364 2646776 15.19 781508 4867324 212 17:50:01 10376440 13630016 2330964 14.24 101920 3313376 2647052 15.19 781928 4868424 208 18:00:01 10370948 13630036 2330808 14.24 102552 3318200 2647152 15.19 787256 4868828 184 18:10:01 10369688 13629244 2331580 14.24 103012 3318204 2647168 15.19 787704 4868996 232 18:20:01 10366668 13626652 2334176 14.26 103412 3318220 2647360 15.20 788088 4869152 220 18:30:01 10364652 13625100 2335736 14.27 103812 3318228 2647360 15.20 788512 4869356 208 18:40:01 10363896 13624784 2336080 14.27 104168 3318300 2647488 15.20 788868 4869552 212 18:50:01 10363140 13624520 2336240 14.27 104540 3318436 2647488 15.20 789212 4869916 16 19:00:01 10362416 13624292 2336476 14.27 104900 3318572 2647488 15.20 789588 4869956 16 19:10:01 10362164 13624428 2336368 14.27 105260 3318580 2647488 15.20 789960 4870036 216 19:20:01 10358440 13621544 2339332 14.29 105792 3318724 2647876 15.20 790492 4870976 200 19:30:01 10357432 13621004 2339824 14.29 106232 3318732 2647876 15.20 790916 4871184 212 19:40:01 10355920 13620308 2340544 14.29 106868 3318868 2647876 15.20 791568 4871156 228 19:50:01 10355176 13620008 2340708 14.30 107288 3318880 2647876 15.20 791968 4871348 16 20:00:01 10354672 13620084 2340728 14.30 107664 3319048 2647876 15.20 792348 4871544 220 Average: 10365776 13625627 2335233 14.26 104112 3317305 2647352 15.20 787699 4869286 165 17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.24 0.08 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 17:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 0.22 0.07 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 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.49 0.16 0.14 0.09 0.00 0.00 0.00 0.00 17:40:01 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 0.30 0.11 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 18:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 0.34 0.13 0.10 0.06 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 ens3 0.29 0.10 0.07 0.04 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 ens3 0.32 0.12 0.07 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 18:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:01 ens3 0.24 0.09 0.04 0.02 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.46 0.16 0.13 0.08 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 0.25 0.08 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 19:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 ens3 0.24 0.11 0.06 0.04 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:01 ens3 0.37 0.12 0.10 0.06 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 ens3 6.51 4.85 3.95 6.97 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 19:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:01 ens3 0.44 0.15 0.11 0.06 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:01 ens3 0.45 0.14 0.11 0.06 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:01 ens3 0.26 0.12 0.06 0.04 0.00 0.00 0.00 0.00 20:00:01 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 0.68 0.39 0.30 0.45 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-48921) 09/04/25 _x86_64_ (4 CPU) 17:00:04 LINUX RESTART (4 CPU) 17:10:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 0.31 0.00 0.12 0.24 0.03 99.30 17:20:01 0 0.22 0.00 0.09 0.13 0.02 99.54 17:20:01 1 0.32 0.00 0.14 0.05 0.04 99.46 17:20:01 2 0.44 0.00 0.13 0.61 0.04 98.77 17:20:01 3 0.24 0.00 0.13 0.16 0.04 99.43 17:30:01 all 0.19 0.00 0.12 0.01 0.04 99.64 17:30:01 0 0.12 0.00 0.06 0.01 0.02 99.79 17:30:01 1 0.26 0.00 0.21 0.03 0.06 99.43 17:30:01 2 0.24 0.00 0.10 0.00 0.04 99.62 17:30:01 3 0.15 0.00 0.10 0.01 0.03 99.71 17:40:01 all 0.28 0.00 0.11 0.04 0.05 99.53 17:40:01 0 0.13 0.00 0.10 0.06 0.04 99.68 17:40:01 1 0.65 0.00 0.11 0.02 0.05 99.16 17:40:01 2 0.20 0.00 0.12 0.04 0.05 99.60 17:40:01 3 0.13 0.00 0.10 0.03 0.04 99.70 17:50:01 all 0.27 0.00 0.10 0.03 0.05 99.56 17:50:01 0 0.55 0.00 0.05 0.02 0.03 99.36 17:50:01 1 0.18 0.00 0.11 0.01 0.05 99.66 17:50:01 2 0.29 0.00 0.19 0.09 0.07 99.37 17:50:01 3 0.06 0.00 0.06 0.00 0.03 99.84 18:00:01 all 0.23 0.00 0.12 0.02 0.05 99.58 18:00:01 0 0.43 0.00 0.07 0.00 0.03 99.47 18:00:01 1 0.20 0.00 0.17 0.03 0.07 99.53 18:00:01 2 0.14 0.00 0.10 0.06 0.04 99.66 18:00:01 3 0.15 0.00 0.13 0.00 0.05 99.67 18:10:01 all 0.23 0.00 0.10 0.01 0.05 99.62 18:10:01 0 0.26 0.00 0.03 0.00 0.02 99.68 18:10:01 1 0.11 0.00 0.08 0.00 0.04 99.76 18:10:01 2 0.37 0.00 0.13 0.02 0.05 99.44 18:10:01 3 0.18 0.00 0.14 0.01 0.07 99.60 18:20:01 all 0.18 0.00 0.09 0.01 0.05 99.67 18:20:01 0 0.33 0.00 0.09 0.02 0.05 99.52 18:20:01 1 0.17 0.00 0.12 0.00 0.06 99.65 18:20:01 2 0.11 0.00 0.09 0.00 0.04 99.76 18:20:01 3 0.12 0.00 0.08 0.01 0.05 99.74 18:30:01 all 0.30 0.00 0.11 0.01 0.05 99.53 18:30:01 0 0.31 0.00 0.16 0.02 0.07 99.46 18:30:01 1 0.44 0.00 0.10 0.00 0.06 99.40 18:30:01 2 0.16 0.00 0.10 0.01 0.05 99.68 18:30:01 3 0.30 0.00 0.07 0.00 0.03 99.58 18:40:01 all 0.29 0.00 0.09 0.02 0.05 99.55 18:40:01 0 0.23 0.00 0.17 0.01 0.08 99.51 18:40:01 1 0.79 0.00 0.08 0.01 0.05 99.07 18:40:01 2 0.09 0.00 0.07 0.02 0.04 99.78 18:40:01 3 0.06 0.00 0.05 0.03 0.04 99.83 18:50:01 all 0.27 0.00 0.10 0.01 0.06 99.56 18:50:01 0 0.23 0.00 0.11 0.03 0.06 99.57 18:50:01 1 0.66 0.00 0.13 0.01 0.07 99.12 18:50:01 2 0.10 0.00 0.10 0.00 0.05 99.76 18:50:01 3 0.08 0.00 0.08 0.00 0.04 99.80 19:00:01 all 0.21 0.00 0.10 0.02 0.05 99.62 19:00:01 0 0.50 0.00 0.09 0.01 0.05 99.35 19:00:01 1 0.14 0.00 0.11 0.02 0.06 99.67 19:00:01 2 0.10 0.00 0.09 0.01 0.04 99.77 19:00:01 3 0.12 0.00 0.11 0.03 0.05 99.69 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:10:01 all 0.30 0.00 0.10 0.01 0.05 99.53 19:10:01 0 0.07 0.00 0.06 0.01 0.04 99.83 19:10:01 1 0.77 0.00 0.08 0.04 0.04 99.06 19:10:01 2 0.28 0.00 0.19 0.00 0.08 99.45 19:10:01 3 0.08 0.00 0.08 0.01 0.04 99.79 19:20:01 all 0.20 0.00 0.11 0.01 0.05 99.63 19:20:01 0 0.24 0.00 0.08 0.01 0.04 99.62 19:20:01 1 0.17 0.00 0.10 0.03 0.05 99.65 19:20:01 2 0.21 0.00 0.14 0.01 0.06 99.58 19:20:01 3 0.16 0.00 0.13 0.00 0.05 99.66 19:30:01 all 0.23 0.00 0.09 0.01 0.05 99.61 19:30:01 0 0.53 0.00 0.07 0.02 0.04 99.34 19:30:01 1 0.09 0.00 0.06 0.00 0.04 99.80 19:30:01 2 0.09 0.00 0.08 0.03 0.05 99.75 19:30:01 3 0.20 0.00 0.16 0.00 0.07 99.56 19:40:01 all 0.22 0.00 0.10 0.01 0.05 99.62 19:40:01 0 0.45 0.00 0.04 0.02 0.02 99.47 19:40:01 1 0.16 0.00 0.13 0.00 0.06 99.64 19:40:01 2 0.09 0.00 0.07 0.02 0.05 99.78 19:40:01 3 0.18 0.00 0.15 0.00 0.07 99.60 19:50:01 all 0.31 0.00 0.09 0.02 0.05 99.52 19:50:01 0 0.40 0.00 0.04 0.02 0.03 99.51 19:50:01 1 0.19 0.00 0.15 0.00 0.08 99.58 19:50:01 2 0.10 0.00 0.09 0.04 0.04 99.73 19:50:01 3 0.55 0.00 0.10 0.01 0.06 99.27 20:00:01 all 0.42 0.00 0.10 0.01 0.05 99.41 20:00:01 0 0.11 0.00 0.10 0.01 0.06 99.72 20:00:01 1 0.16 0.00 0.14 0.01 0.07 99.62 20:00:01 2 0.08 0.00 0.07 0.01 0.03 99.82 20:00:01 3 1.33 0.00 0.11 0.00 0.05 98.50 Average: all 0.26 0.00 0.10 0.03 0.05 99.56 Average: 0 0.30 0.00 0.08 0.02 0.04 99.55 Average: 1 0.32 0.00 0.12 0.02 0.06 99.49 Average: 2 0.18 0.00 0.11 0.06 0.05 99.61 Average: 3 0.24 0.00 0.11 0.02 0.05 99.59