---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-46934 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 599 11942 4 3446 15047 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:9b:d3:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.191/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75496sec preferred_lft 75496sec inet6 fe80::f816:3eff:fe9b:d328/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:44:65:0c 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-46934) 07/28/25 _x86_64_ (4 CPU) 18:24:47 LINUX RESTART (4 CPU) 18:30:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:17 7.27 0.21 6.07 0.99 23.32 517.71 15974.19 18:50:17 2.27 0.00 2.27 0.00 0.00 26.39 0.00 19:00:17 2.25 0.00 2.25 0.00 0.00 26.16 0.01 19:10:17 2.30 0.00 2.30 0.00 0.00 26.39 0.00 19:20:17 14.80 0.01 2.39 12.40 0.16 27.91 239467.12 19:30:17 2.23 0.00 2.23 0.00 0.00 25.57 0.00 19:40:17 2.19 0.00 2.19 0.00 0.00 25.11 0.12 19:50:17 1.63 0.00 1.63 0.00 0.00 18.29 0.00 20:00:17 1.54 0.00 1.54 0.00 0.00 17.41 0.00 20:10:16 1.55 0.00 1.55 0.00 0.00 17.18 0.00 20:20:17 1.57 0.00 1.57 0.00 0.00 17.63 0.00 20:30:17 1.57 0.00 1.57 0.00 0.00 17.52 0.00 20:40:17 2.13 0.00 2.13 0.00 0.00 24.08 0.00 20:50:17 1.97 0.00 1.96 0.00 0.08 22.20 0.04 21:00:17 1.63 0.00 1.63 0.00 0.00 17.77 0.00 21:10:17 1.64 0.00 1.64 0.00 0.00 17.84 0.00 21:20:05 1.79 0.00 1.79 0.00 0.00 19.95 0.00 Average: 2.97 0.01 2.16 0.79 1.41 51.47 15044.17 18:30:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:17 10038020 13172460 2788972 17.03 101420 3193736 3444492 19.77 729876 5258880 24 18:50:17 10030212 13165756 2795680 17.07 102336 3193876 3444880 19.77 730812 5266236 20 19:00:17 10021644 13158120 2803304 17.12 103220 3193884 3444944 19.77 731680 5273300 24 19:10:17 10012828 13150244 2811240 17.17 104100 3193892 3445396 19.78 732568 5280340 28 19:20:17 9999976 13143196 2818236 17.21 105152 3198600 3445524 19.78 738328 5287180 48 19:30:17 9992164 13136316 2825156 17.25 105856 3198800 3445588 19.78 739024 5294204 44 19:40:17 9983852 13128892 2832540 17.30 106572 3198944 3445780 19.78 739740 5301500 24 19:50:17 9973016 13118488 2843000 17.36 106960 3198952 3445780 19.78 740144 5311500 12 20:00:17 9969992 13115976 2845528 17.38 107312 3199092 3445908 19.78 740496 5312404 140 20:10:16 9966212 13112564 2848944 17.40 107660 3199088 3445908 19.78 740836 5316280 60 20:20:17 9961172 13107976 2853496 17.43 107996 3199236 3445908 19.78 741164 5320884 16 20:30:17 9958904 13106064 2855412 17.44 108312 3199240 3445908 19.78 741484 5321360 64 20:40:17 9957140 13104824 2856692 17.45 108852 3199260 3445908 19.78 742032 5322124 156 20:50:17 9938548 13086828 2874648 17.56 109272 3199412 3446036 19.78 742928 5325996 28 21:00:17 9936284 13084912 2876604 17.57 109588 3199424 3446036 19.78 743248 5329268 32 21:10:17 9934772 13083812 2877748 17.58 109844 3199560 3446036 19.78 743512 5330404 32 21:20:05 9933008 13082456 2879108 17.58 110216 3199560 3446116 19.78 743880 5331864 236 Average: 9976926 13121111 2840371 17.35 106745 3197915 3445656 19.78 738927 5304925 58 18:30:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:17 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:40:17 ens3 1.12 0.77 0.25 0.24 0.00 0.00 0.00 0.00 18:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:17 ens3 0.35 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:17 ens3 0.41 0.13 0.10 0.06 0.00 0.00 0.00 0.00 19:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:17 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 19:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:17 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 19:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:17 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 19:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:17 ens3 0.36 0.11 0.08 0.04 0.00 0.00 0.00 0.00 19:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:17 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 19:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:17 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 20:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:16 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:17 ens3 0.28 0.10 0.06 0.04 0.00 0.00 0.00 0.00 20:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:17 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 20:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:17 ens3 0.43 0.14 0.10 0.06 0.00 0.00 0.00 0.00 20:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:17 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 20:50:17 ens3 0.35 0.13 0.08 0.04 0.00 0.00 0.00 0.00 20:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:17 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 21:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:17 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:05 ens3 0.37 0.14 0.10 0.06 0.00 0.00 0.00 0.00 21:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.37 0.15 0.08 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-46934) 07/28/25 _x86_64_ (4 CPU) 18:24:47 LINUX RESTART (4 CPU) 18:30:05 CPU %user %nice %system %iowait %steal %idle 18:40:17 all 2.99 0.00 0.24 0.05 0.04 96.67 18:40:17 0 2.84 0.00 0.16 0.13 0.02 96.84 18:40:17 1 2.64 0.00 0.23 0.02 0.03 97.07 18:40:17 2 3.52 0.00 0.28 0.03 0.05 96.12 18:40:17 3 2.96 0.00 0.30 0.03 0.04 96.67 18:50:17 all 0.19 0.00 0.12 0.01 0.03 99.65 18:50:17 0 0.11 0.00 0.07 0.04 0.01 99.77 18:50:17 1 0.19 0.00 0.10 0.02 0.03 99.66 18:50:17 2 0.25 0.00 0.15 0.01 0.04 99.55 18:50:17 3 0.20 0.00 0.15 0.00 0.04 99.61 19:00:17 all 0.31 0.00 0.13 0.01 0.04 99.51 19:00:17 0 0.18 0.00 0.11 0.01 0.03 99.67 19:00:17 1 0.65 0.00 0.14 0.02 0.05 99.14 19:00:17 2 0.21 0.00 0.07 0.00 0.02 99.70 19:00:17 3 0.20 0.00 0.19 0.01 0.06 99.55 19:10:17 all 0.21 0.00 0.11 0.01 0.03 99.63 19:10:17 0 0.16 0.00 0.10 0.00 0.03 99.72 19:10:17 1 0.28 0.00 0.13 0.02 0.04 99.52 19:10:17 2 0.30 0.00 0.15 0.00 0.04 99.51 19:10:17 3 0.10 0.00 0.08 0.01 0.03 99.78 19:20:17 all 0.37 0.00 0.13 0.03 0.03 99.44 19:20:17 0 0.13 0.00 0.07 0.03 0.02 99.75 19:20:17 1 0.76 0.00 0.20 0.01 0.05 98.98 19:20:17 2 0.37 0.00 0.11 0.00 0.02 99.50 19:20:17 3 0.21 0.00 0.17 0.07 0.04 99.51 19:30:17 all 0.34 0.00 0.12 0.01 0.03 99.49 19:30:17 0 0.88 0.00 0.13 0.00 0.03 98.96 19:30:17 1 0.18 0.00 0.15 0.02 0.04 99.62 19:30:17 2 0.11 0.00 0.06 0.00 0.02 99.82 19:30:17 3 0.22 0.00 0.14 0.02 0.04 99.59 19:40:17 all 0.15 0.00 0.12 0.01 0.03 99.69 19:40:17 0 0.14 0.00 0.11 0.00 0.03 99.71 19:40:17 1 0.22 0.00 0.16 0.00 0.05 99.57 19:40:17 2 0.08 0.00 0.07 0.00 0.02 99.83 19:40:17 3 0.17 0.00 0.13 0.03 0.04 99.64 19:50:17 all 0.28 0.00 0.11 0.01 0.04 99.56 19:50:17 0 0.05 0.00 0.04 0.01 0.01 99.88 19:50:17 1 0.19 0.00 0.14 0.01 0.05 99.61 19:50:17 2 0.12 0.00 0.09 0.00 0.03 99.76 19:50:17 3 0.75 0.00 0.18 0.00 0.05 99.01 20:00:17 all 0.20 0.00 0.10 0.01 0.04 99.65 20:00:17 0 0.08 0.00 0.06 0.01 0.02 99.83 20:00:17 1 0.15 0.00 0.12 0.01 0.05 99.67 20:00:17 2 0.40 0.00 0.09 0.00 0.03 99.48 20:00:17 3 0.18 0.00 0.15 0.01 0.04 99.62 20:10:16 all 0.35 0.00 0.12 0.01 0.04 99.49 20:10:16 0 0.21 0.00 0.13 0.00 0.03 99.62 20:10:16 1 0.55 0.00 0.12 0.01 0.04 99.28 20:10:16 2 0.14 0.00 0.11 0.00 0.03 99.72 20:10:16 3 0.51 0.00 0.11 0.01 0.04 99.33 20:20:17 all 0.13 0.00 0.12 0.01 0.04 99.71 20:20:17 0 0.07 0.00 0.07 0.00 0.02 99.83 20:20:17 1 0.16 0.00 0.13 0.00 0.04 99.67 20:20:17 2 0.12 0.00 0.11 0.01 0.03 99.73 20:20:17 3 0.17 0.00 0.15 0.01 0.05 99.62 20:20:17 CPU %user %nice %system %iowait %steal %idle 20:30:17 all 0.28 0.00 0.12 0.01 0.04 99.55 20:30:17 0 0.13 0.00 0.13 0.00 0.04 99.70 20:30:17 1 0.21 0.00 0.10 0.01 0.03 99.65 20:30:17 2 0.14 0.00 0.10 0.01 0.03 99.71 20:30:17 3 0.65 0.00 0.15 0.01 0.04 99.15 20:40:17 all 0.14 0.00 0.11 0.01 0.04 99.70 20:40:17 0 0.14 0.00 0.10 0.00 0.03 99.73 20:40:17 1 0.11 0.00 0.08 0.02 0.04 99.76 20:40:17 2 0.13 0.00 0.10 0.00 0.03 99.73 20:40:17 3 0.20 0.00 0.18 0.01 0.05 99.57 20:50:17 all 0.17 0.00 0.12 0.01 0.03 99.66 20:50:17 0 0.04 0.00 0.03 0.01 0.01 99.91 20:50:17 1 0.25 0.00 0.16 0.00 0.05 99.54 20:50:17 2 0.17 0.00 0.13 0.00 0.03 99.66 20:50:17 3 0.23 0.00 0.16 0.02 0.05 99.54 21:00:17 all 0.16 0.00 0.11 0.01 0.04 99.69 21:00:17 0 0.08 0.00 0.06 0.00 0.02 99.83 21:00:17 1 0.25 0.00 0.15 0.00 0.05 99.56 21:00:17 2 0.11 0.00 0.08 0.00 0.03 99.77 21:00:17 3 0.19 0.00 0.16 0.02 0.05 99.59 21:10:17 all 0.25 0.00 0.12 0.01 0.04 99.58 21:10:17 0 0.19 0.00 0.16 0.01 0.04 99.60 21:10:17 1 0.15 0.00 0.12 0.01 0.04 99.69 21:10:17 2 0.54 0.00 0.09 0.00 0.03 99.33 21:10:17 3 0.14 0.00 0.12 0.03 0.04 99.69 21:20:05 all 0.40 0.00 0.14 0.01 0.03 99.42 21:20:05 0 0.19 0.00 0.16 0.02 0.03 99.60 21:20:05 1 0.12 0.00 0.12 0.01 0.03 99.72 21:20:05 2 0.73 0.00 0.15 0.01 0.04 99.07 21:20:05 3 0.54 0.00 0.14 0.00 0.04 99.29 Average: all 0.41 0.00 0.13 0.01 0.04 99.41 Average: 0 0.33 0.00 0.10 0.02 0.03 99.52 Average: 1 0.42 0.00 0.14 0.01 0.04 99.39 Average: 2 0.44 0.00 0.11 0.01 0.03 99.41 Average: 3 0.45 0.00 0.16 0.02 0.04 99.33