---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-48092 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 586 11782 4 3620 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:46:57:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.44/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75493sec preferred_lft 75493sec inet6 fe80::f816:3eff:fe46:577f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:b7:6d:72 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-48092) 08/01/25 _x86_64_ (4 CPU) 00:17:46 LINUX RESTART (4 CPU) 00:20:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:30:12 18.18 3.07 13.47 1.64 736.47 3097.21 32915.96 00:40:12 1.78 0.01 1.77 0.00 0.04 21.81 0.43 00:50:12 1.59 0.00 1.59 0.00 0.00 18.63 0.00 01:00:12 2.14 0.00 2.14 0.00 0.00 24.92 0.00 01:10:12 14.51 11.89 2.62 0.01 131.17 42.64 0.11 01:20:12 1.61 0.00 1.61 0.00 0.01 18.79 0.00 01:30:12 1.54 0.00 1.54 0.00 0.00 17.68 0.00 01:40:12 1.49 0.00 1.49 0.00 0.12 17.36 0.00 01:50:12 1.50 0.00 1.50 0.00 0.00 16.89 0.00 02:00:28 13.61 0.00 1.50 12.10 0.14 17.03 232481.30 02:10:12 1.60 0.00 1.60 0.00 0.00 18.26 0.00 02:20:12 1.57 0.00 1.57 0.00 0.00 18.15 0.00 02:30:00 1.48 0.00 1.48 0.00 0.00 17.00 0.00 02:40:12 1.56 0.00 1.56 0.00 0.00 18.11 0.00 02:50:00 1.76 0.00 1.76 0.00 0.00 20.22 0.00 03:00:01 2.35 0.00 2.35 0.00 0.00 26.75 0.00 03:10:01 2.26 0.00 2.26 0.00 0.00 25.67 0.00 Average: 4.16 0.88 2.45 0.83 50.76 200.88 15991.73 00:20:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:30:12 8078276 11354272 4606652 28.14 102464 3331768 4952664 28.43 793220 7136360 32 00:40:12 8077020 11353892 4607112 28.14 103152 3331884 4953144 28.43 793916 7137472 244 00:50:12 8076012 11353368 4607620 28.14 103604 3331888 4953400 28.43 794368 7137876 24 01:00:12 8075004 11353264 4607720 28.14 104448 3331900 4953468 28.43 795208 7138024 264 01:10:12 8017728 11352460 4607892 28.14 107180 3371488 4954004 28.44 832864 7143076 24 01:20:12 8016972 11352192 4608164 28.14 107588 3371552 4953956 28.44 833272 7142988 40 01:30:12 8016468 11352180 4608132 28.14 107904 3371700 4954084 28.44 833596 7143100 68 01:40:12 8015964 11352180 4608152 28.14 108236 3371872 4954276 28.44 833920 7143516 36 01:50:12 8015208 11351864 4608472 28.15 108532 3372008 4954340 28.44 834216 7143736 204 02:00:28 8011432 11353304 4606928 28.14 109036 3376700 4954340 28.44 839416 7143868 208 02:10:12 8011180 11353392 4606904 28.14 109360 3376708 4954340 28.44 839740 7143872 24 02:20:12 8009920 11352676 4607548 28.14 109720 3376840 4954340 28.44 840096 7144068 16 02:30:00 8009416 11352496 4607768 28.14 110012 3376852 4954340 28.44 840388 7144124 160 02:40:12 8008412 11351916 4608316 28.15 110312 3376992 4954472 28.44 840688 7144532 76 02:50:00 8007712 11351600 4608652 28.15 110672 3377004 4954536 28.44 841052 7144708 200 03:00:01 8006704 11351404 4608692 28.15 111328 3377140 4954536 28.44 841712 7144688 124 03:10:01 8005948 11351368 4608828 28.15 112024 3377148 4954600 28.44 842400 7144928 204 Average: 8027022 11352578 4607856 28.14 107975 3364791 4954049 28.44 827651 7142408 115 00:20:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:30:12 lo 0.48 0.48 0.06 0.06 0.00 0.00 0.00 0.00 00:30:12 ens3 72.82 56.52 753.48 9.84 0.00 0.00 0.00 0.00 00:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:12 ens3 2.87 0.31 0.61 0.25 0.00 0.00 0.00 0.00 00:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:12 ens3 1.93 0.18 0.31 0.12 0.00 0.00 0.00 0.00 00:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:12 ens3 0.60 0.10 0.09 0.04 0.00 0.00 0.00 0.00 01:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:12 ens3 1.08 0.20 0.24 0.13 0.00 0.00 0.00 0.00 01:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:12 ens3 0.41 0.15 0.12 0.08 0.00 0.00 0.00 0.00 01:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:12 ens3 0.41 0.13 0.10 0.06 0.00 0.00 0.00 0.00 01:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:12 ens3 0.46 0.16 0.11 0.07 0.00 0.00 0.00 0.00 01:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:12 ens3 0.36 0.11 0.07 0.04 0.00 0.00 0.00 0.00 01:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:28 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:12 ens3 0.32 0.11 0.07 0.04 0.00 0.00 0.00 0.00 02:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:12 ens3 0.27 0.10 0.06 0.04 0.00 0.00 0.00 0.00 02:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:00 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:12 ens3 0.48 0.16 0.13 0.08 0.00 0.00 0.00 0.00 02:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:00 ens3 1.01 1.05 0.17 1.58 0.00 0.00 0.00 0.00 02:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.91 3.48 44.13 0.73 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-48092) 08/01/25 _x86_64_ (4 CPU) 00:17:46 LINUX RESTART (4 CPU) 00:20:17 CPU %user %nice %system %iowait %steal %idle 00:30:12 all 17.81 0.00 0.91 0.13 0.06 81.09 00:30:12 0 17.61 0.00 1.15 0.09 0.07 81.08 00:30:12 1 18.52 0.00 0.71 0.16 0.07 80.53 00:30:12 2 17.70 0.00 0.94 0.19 0.05 81.12 00:30:12 3 17.42 0.00 0.85 0.06 0.06 81.61 00:40:12 all 0.22 0.00 0.10 0.01 0.04 99.63 00:40:12 0 0.07 0.00 0.05 0.01 0.02 99.84 00:40:12 1 0.39 0.00 0.18 0.03 0.07 99.33 00:40:12 2 0.18 0.00 0.09 0.00 0.04 99.68 00:40:12 3 0.21 0.00 0.09 0.00 0.04 99.65 00:50:12 all 0.23 0.00 0.12 0.01 0.04 99.60 00:50:12 0 0.13 0.00 0.09 0.01 0.04 99.74 00:50:12 1 0.31 0.00 0.17 0.01 0.06 99.45 00:50:12 2 0.13 0.00 0.09 0.00 0.03 99.75 00:50:12 3 0.37 0.00 0.12 0.01 0.05 99.46 01:00:12 all 0.28 0.00 0.11 0.01 0.05 99.55 01:00:12 0 0.38 0.00 0.10 0.01 0.04 99.46 01:00:12 1 0.21 0.00 0.17 0.02 0.07 99.54 01:00:12 2 0.39 0.00 0.08 0.00 0.04 99.49 01:00:12 3 0.12 0.00 0.10 0.00 0.05 99.73 01:10:12 all 0.15 0.08 0.13 0.07 0.05 99.52 01:10:12 0 0.16 0.31 0.19 0.23 0.06 99.06 01:10:12 1 0.22 0.00 0.20 0.03 0.07 99.48 01:10:12 2 0.10 0.00 0.07 0.01 0.04 99.79 01:10:12 3 0.13 0.00 0.07 0.01 0.03 99.76 01:20:12 all 0.36 0.00 0.12 0.01 0.05 99.47 01:20:12 0 1.02 0.00 0.10 0.01 0.05 98.83 01:20:12 1 0.18 0.00 0.16 0.00 0.06 99.60 01:20:12 2 0.14 0.00 0.14 0.00 0.05 99.67 01:20:12 3 0.11 0.00 0.08 0.01 0.02 99.77 01:30:12 all 0.20 0.00 0.12 0.01 0.05 99.63 01:30:12 0 0.33 0.00 0.10 0.01 0.04 99.52 01:30:12 1 0.25 0.00 0.17 0.02 0.07 99.49 01:30:12 2 0.13 0.00 0.13 0.00 0.05 99.69 01:30:12 3 0.08 0.00 0.07 0.00 0.03 99.82 01:40:12 all 0.26 0.00 0.11 0.01 0.05 99.58 01:40:12 0 0.12 0.00 0.09 0.02 0.04 99.73 01:40:12 1 0.17 0.00 0.15 0.00 0.06 99.62 01:40:12 2 0.65 0.00 0.13 0.00 0.05 99.17 01:40:12 3 0.10 0.00 0.08 0.01 0.03 99.79 01:50:12 all 0.27 0.00 0.11 0.01 0.05 99.57 01:50:12 0 0.09 0.00 0.07 0.02 0.03 99.79 01:50:12 1 0.69 0.00 0.12 0.00 0.06 99.14 01:50:12 2 0.21 0.00 0.18 0.00 0.07 99.54 01:50:12 3 0.09 0.00 0.08 0.01 0.03 99.79 02:00:28 all 0.31 0.00 0.13 0.03 0.05 99.49 02:00:28 0 0.48 0.00 0.14 0.01 0.06 99.32 02:00:28 1 0.51 0.00 0.14 0.01 0.06 99.27 02:00:28 2 0.16 0.00 0.17 0.08 0.06 99.54 02:00:28 3 0.07 0.00 0.05 0.01 0.02 99.85 02:10:12 all 0.29 0.00 0.12 0.01 0.04 99.53 02:10:12 0 0.70 0.00 0.14 0.04 0.05 99.08 02:10:12 1 0.16 0.00 0.15 0.02 0.05 99.61 02:10:12 2 0.21 0.00 0.15 0.00 0.05 99.59 02:10:12 3 0.08 0.00 0.05 0.00 0.02 99.86 02:10:12 CPU %user %nice %system %iowait %steal %idle 02:20:12 all 0.34 0.00 0.12 0.06 0.03 99.46 02:20:12 0 0.09 0.00 0.07 0.05 0.02 99.77 02:20:12 1 0.50 0.00 0.15 0.15 0.04 99.17 02:20:12 2 0.61 0.00 0.13 0.03 0.03 99.20 02:20:12 3 0.15 0.00 0.13 0.00 0.03 99.70 02:30:00 all 0.15 0.00 0.11 0.02 0.03 99.69 02:30:00 0 0.14 0.00 0.12 0.01 0.03 99.70 02:30:00 1 0.20 0.00 0.16 0.00 0.04 99.59 02:30:00 2 0.13 0.00 0.09 0.04 0.02 99.72 02:30:00 3 0.13 0.00 0.09 0.00 0.02 99.76 02:40:12 all 0.46 0.00 0.13 0.01 0.03 99.37 02:40:12 0 0.09 0.00 0.08 0.00 0.02 99.80 02:40:12 1 0.26 0.00 0.22 0.01 0.05 99.46 02:40:12 2 1.34 0.00 0.12 0.02 0.03 98.49 02:40:12 3 0.12 0.00 0.09 0.03 0.02 99.73 02:50:00 all 0.23 0.00 0.13 0.01 0.03 99.61 02:50:00 0 0.23 0.00 0.16 0.01 0.03 99.57 02:50:00 1 0.27 0.00 0.10 0.01 0.02 99.60 02:50:00 2 0.14 0.00 0.10 0.01 0.02 99.72 02:50:00 3 0.26 0.00 0.17 0.01 0.03 99.52 03:00:01 all 0.23 0.00 0.12 0.01 0.04 99.60 03:00:01 0 0.20 0.00 0.15 0.01 0.05 99.59 03:00:01 1 0.15 0.00 0.12 0.00 0.03 99.70 03:00:01 2 0.16 0.00 0.11 0.00 0.03 99.69 03:00:01 3 0.39 0.00 0.10 0.04 0.03 99.44 03:10:01 all 0.22 0.00 0.12 0.01 0.03 99.62 03:10:01 0 0.16 0.00 0.15 0.02 0.04 99.64 03:10:01 1 0.22 0.00 0.16 0.00 0.04 99.58 03:10:01 2 0.34 0.00 0.08 0.01 0.03 99.55 03:10:01 3 0.16 0.00 0.11 0.00 0.02 99.71 Average: all 1.29 0.00 0.17 0.02 0.04 98.48 Average: 0 1.29 0.02 0.17 0.03 0.04 98.45 Average: 1 1.36 0.00 0.19 0.03 0.05 98.37 Average: 2 1.33 0.00 0.16 0.02 0.04 98.44 Average: 3 1.17 0.00 0.14 0.01 0.03 98.65