---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-2955 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 9.3G 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 611 11553 4 3824 15035 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:88:1f:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.4/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79098sec preferred_lft 79098sec inet6 fe80::f816:3eff:fe88:1f5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:66:1b:0c 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-2955) 02/26/25 _x86_64_ (4 CPU) 12:56:44 LINUX RESTART (4 CPU) 13:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:15 6.94 0.45 5.89 0.60 569.15 872.09 12896.00 13:20:15 1.42 0.01 1.41 0.00 0.05 16.33 0.43 13:30:01 1.16 0.00 1.16 0.00 0.00 13.51 0.00 13:40:15 12.93 0.00 1.27 11.65 0.14 14.70 237217.35 13:50:03 1.24 0.00 1.24 0.00 0.00 14.25 0.00 14:00:01 1.30 0.00 1.30 0.00 0.00 14.74 0.00 14:10:15 1.39 0.00 1.39 0.00 0.00 15.49 0.00 14:20:15 1.37 0.00 1.37 0.00 0.00 15.47 0.00 14:30:01 1.29 0.00 1.29 0.00 0.00 14.47 0.00 14:40:15 42.30 4.21 37.47 0.63 244.41 3264.87 1279.74 14:50:15 3.52 0.07 3.28 0.18 7.29 542.76 29.52 Average: 6.92 0.44 5.27 1.21 76.23 444.26 23337.30 13:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:15 13470756 15541648 474696 2.90 41380 2255752 1118096 6.42 397620 2249756 12 13:20:15 13469272 15540624 475792 2.91 41844 2255728 1118224 6.42 398088 2249304 16 13:30:01 13467548 15539404 477024 2.91 42220 2255872 1118160 6.42 398472 2248464 204 13:40:15 13459832 15537092 479160 2.93 42896 2260584 1118420 6.42 403896 2252892 32 13:50:03 13458080 15535832 480340 2.93 43272 2260724 1118500 6.42 404264 2253404 220 14:00:01 13457828 15536000 480220 2.93 43640 2260732 1118420 6.42 404644 2253436 276 14:10:15 13457324 15536024 480180 2.93 44040 2260872 1118420 6.42 405024 2253412 180 14:20:15 13456836 15535940 480272 2.93 44416 2260880 1118420 6.42 405416 2253596 172 14:30:01 13456336 15535792 480380 2.93 44764 2260884 1118484 6.42 405756 2253760 200 14:40:15 10661748 13661700 2304248 14.07 93780 3090552 2798716 16.06 645376 4741944 1052 14:50:15 9930728 13080808 2881796 17.60 99236 3224900 3161708 18.15 691020 5424816 1088 Average: 12886026 15143715 863101 5.27 52863 2422498 1456870 8.36 450871 2766799 314 13:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:15 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:10:15 ens3 15.46 7.69 248.39 0.58 0.00 0.00 0.00 0.00 13:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:15 ens3 0.38 0.13 0.07 0.04 0.00 0.00 0.00 0.00 13:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.43 0.11 0.08 0.04 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:15 ens3 0.49 0.43 0.08 0.58 0.00 0.00 0.00 0.00 13:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:03 ens3 0.28 0.10 0.06 0.04 0.00 0.00 0.00 0.00 13:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.38 0.12 0.10 0.06 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:15 ens3 0.32 0.11 0.07 0.04 0.00 0.00 0.00 0.00 14:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:15 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 14:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:15 lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 14:40:15 ens3 67.62 50.36 697.35 9.69 0.00 0.00 0.00 0.00 14:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:15 lo 0.61 0.61 0.38 0.38 0.00 0.00 0.00 0.00 14:50:15 ens3 9.10 7.74 34.34 2.21 0.00 0.00 0.00 0.00 14:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 8.80 6.20 91.01 1.23 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-2955) 02/26/25 _x86_64_ (4 CPU) 12:56:44 LINUX RESTART (4 CPU) 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:10:15 all 0.69 0.00 0.24 0.34 0.02 98.71 13:10:15 0 0.44 0.00 0.32 0.06 0.01 99.17 13:10:15 1 0.71 0.00 0.21 0.11 0.02 98.95 13:10:15 2 1.21 0.00 0.28 0.10 0.04 98.37 13:10:15 3 0.40 0.00 0.15 1.10 0.02 98.32 13:20:15 all 0.18 0.00 0.02 0.02 0.02 99.77 13:20:15 0 0.01 0.00 0.01 0.00 0.01 99.97 13:20:15 1 0.02 0.00 0.02 0.03 0.02 99.91 13:20:15 2 0.67 0.00 0.03 0.00 0.03 99.27 13:20:15 3 0.02 0.00 0.02 0.04 0.02 99.90 13:30:01 all 0.14 0.00 0.03 0.04 0.02 99.78 13:30:01 0 0.38 0.00 0.01 0.00 0.01 99.60 13:30:01 1 0.15 0.00 0.04 0.00 0.02 99.79 13:30:01 2 0.01 0.00 0.02 0.02 0.02 99.93 13:30:01 3 0.01 0.00 0.03 0.13 0.02 99.81 13:40:15 all 0.16 0.00 0.02 0.03 0.02 99.77 13:40:15 0 0.39 0.00 0.01 0.00 0.00 99.60 13:40:15 1 0.04 0.00 0.03 0.09 0.01 99.82 13:40:15 2 0.02 0.00 0.01 0.00 0.02 99.94 13:40:15 3 0.18 0.00 0.03 0.02 0.03 99.74 13:50:03 all 0.21 0.00 0.02 0.01 0.02 99.74 13:50:03 0 0.01 0.00 0.01 0.00 0.00 99.98 13:50:03 1 0.02 0.00 0.01 0.00 0.01 99.95 13:50:03 2 0.01 0.00 0.02 0.02 0.02 99.94 13:50:03 3 0.80 0.00 0.05 0.01 0.04 99.10 14:00:01 all 0.13 0.00 0.02 0.01 0.02 99.82 14:00:01 0 0.02 0.00 0.03 0.01 0.02 99.92 14:00:01 1 0.01 0.00 0.01 0.00 0.01 99.97 14:00:01 2 0.02 0.00 0.02 0.01 0.02 99.94 14:00:01 3 0.48 0.00 0.03 0.02 0.03 99.45 14:10:15 all 0.04 0.00 0.02 0.01 0.02 99.92 14:10:15 0 0.01 0.00 0.01 0.02 0.00 99.96 14:10:15 1 0.01 0.00 0.01 0.00 0.00 99.98 14:10:15 2 0.02 0.00 0.02 0.01 0.02 99.94 14:10:15 3 0.14 0.00 0.03 0.00 0.04 99.79 14:20:15 all 0.02 0.00 0.02 0.01 0.02 99.94 14:20:15 0 0.01 0.00 0.02 0.01 0.01 99.95 14:20:15 1 0.01 0.00 0.01 0.00 0.01 99.98 14:20:15 2 0.02 0.00 0.02 0.02 0.02 99.93 14:20:15 3 0.04 0.00 0.03 0.00 0.03 99.90 14:30:01 all 0.04 0.00 0.02 0.01 0.02 99.92 14:30:01 0 0.01 0.00 0.01 0.00 0.00 99.98 14:30:01 1 0.01 0.00 0.01 0.01 0.01 99.96 14:30:01 2 0.02 0.00 0.01 0.01 0.02 99.95 14:30:01 3 0.13 0.00 0.04 0.00 0.05 99.79 14:40:15 all 15.99 0.00 0.63 0.23 0.04 83.12 14:40:15 0 16.91 0.00 0.86 0.38 0.03 81.82 14:40:15 1 14.13 0.00 0.58 0.37 0.04 84.88 14:40:15 2 15.80 0.00 0.46 0.08 0.04 83.62 14:40:15 3 17.10 0.00 0.63 0.07 0.05 82.16 14:50:15 all 46.44 0.00 0.76 0.02 0.08 52.70 14:50:15 0 44.88 0.00 0.78 0.02 0.08 54.24 14:50:15 1 42.54 0.00 0.89 0.03 0.09 56.45 14:50:15 2 49.53 0.00 0.68 0.01 0.08 49.70 14:50:15 3 48.82 0.00 0.68 0.01 0.08 50.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.85 0.00 0.16 0.07 0.02 93.90 Average: 0 5.76 0.00 0.19 0.05 0.02 93.99 Average: 1 5.26 0.00 0.17 0.06 0.02 94.49 Average: 2 6.14 0.00 0.14 0.03 0.03 93.66 Average: 3 6.22 0.00 0.16 0.13 0.04 93.46