---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4157 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 604 11763 4 3620 15042 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:90:ad:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.155/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75493sec preferred_lft 75493sec inet6 fe80::f816:3eff:fe90:ad21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:8e:d1:28 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-4157) 08/26/25 _x86_64_ (4 CPU) 13:56:36 LINUX RESTART (4 CPU) 14:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:10:01 31.25 3.07 14.10 14.09 736.99 3099.01 269363.99 14:20:06 2.32 0.01 2.31 0.00 0.05 28.18 0.42 14:30:06 2.22 0.00 2.22 0.00 0.00 26.53 0.01 14:40:02 2.20 0.00 2.20 0.00 0.00 26.25 0.00 14:50:06 2.22 0.00 2.22 0.00 0.00 26.67 0.01 15:00:06 2.34 0.00 2.34 0.00 0.00 27.08 0.00 15:10:01 2.12 0.00 2.12 0.00 0.00 25.00 0.00 15:20:06 1.66 0.00 1.66 0.00 0.00 19.52 0.00 15:30:06 1.62 0.00 1.62 0.00 0.00 18.64 0.00 15:40:01 2.28 0.00 2.28 0.00 0.00 26.75 0.00 15:50:06 2.32 0.00 2.32 0.00 0.00 26.94 0.00 16:00:06 2.05 0.00 2.05 0.00 0.00 23.77 0.00 16:10:01 2.28 0.00 2.28 0.00 0.00 25.79 0.00 16:20:06 1.60 0.00 1.60 0.00 0.00 18.54 0.00 16:30:06 1.60 0.00 1.60 0.00 0.00 18.12 0.00 16:40:01 1.58 0.00 1.58 0.00 0.00 18.02 0.00 16:50:06 1.62 0.00 1.62 0.00 0.12 18.20 0.00 Average: 3.71 0.18 2.71 0.82 43.02 202.85 15718.74 14:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:01 10306780 13586820 2373784 14.50 102056 3337284 2710892 15.56 798128 4914112 16 14:20:06 10303264 13584348 2376244 14.51 102896 3337400 2711084 15.56 798984 4913036 192 14:30:06 10302008 13583884 2376788 14.52 103660 3337408 2711276 15.56 799752 4913396 236 14:40:02 10300244 13583008 2377692 14.52 104368 3337544 2711344 15.56 800456 4913460 216 14:50:06 10299488 13582964 2377668 14.52 105060 3337556 2711536 15.56 801116 4913720 240 15:00:06 10296968 13581304 2379356 14.53 105756 3337688 2711536 15.56 801844 4914728 244 15:10:01 10295712 13580732 2380004 14.54 106408 3337700 2711600 15.56 802504 4915276 216 15:20:06 10295460 13580844 2379848 14.54 106748 3337712 2711600 15.56 802836 4915340 236 15:30:06 10294956 13580680 2380008 14.54 107048 3337720 2711600 15.56 803144 4915612 224 15:40:01 10293696 13580212 2380504 14.54 107748 3337792 2711664 15.56 803844 4915992 220 15:50:06 10292688 13580060 2380676 14.54 108480 3337932 2711664 15.56 804572 4915988 236 16:00:06 10290928 13579020 2381712 14.55 109048 3338064 2711664 15.56 805140 4916172 244 16:10:01 10289668 13578372 2382348 14.55 109648 3338076 2711728 15.57 805724 4916428 220 16:20:06 10288408 13577632 2383040 14.55 109976 3338216 2711920 15.57 806072 4916632 248 16:30:06 10287652 13577248 2383460 14.56 110304 3338224 2711920 15.57 806400 4916696 232 16:40:01 10286896 13576976 2383624 14.56 110648 3338364 2711920 15.57 806720 4916844 212 16:50:06 10286140 13576616 2384036 14.56 110968 3338404 2711920 15.57 807064 4916736 60 Average: 10294762 13580631 2380047 14.54 107107 3337828 2711580 15.56 803194 4915304 205 14:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:01 lo 0.49 0.49 0.06 0.06 0.00 0.00 0.00 0.00 14:10:01 ens3 57.66 44.49 735.15 7.86 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:06 ens3 0.37 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:06 ens3 0.45 0.12 0.08 0.04 0.00 0.00 0.00 0.00 14:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:02 ens3 0.45 0.11 0.08 0.04 0.00 0.00 0.00 0.00 14:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:06 ens3 0.40 0.10 0.07 0.04 0.00 0.00 0.00 0.00 14:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:06 ens3 0.38 0.13 0.07 0.04 0.00 0.00 0.00 0.00 15:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 0.35 0.09 0.04 0.02 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:06 ens3 0.42 0.10 0.08 0.04 0.00 0.00 0.00 0.00 15:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:06 ens3 0.34 0.08 0.04 0.02 0.00 0.00 0.00 0.00 15:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.45 0.11 0.08 0.04 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:06 ens3 0.51 0.12 0.11 0.06 0.00 0.00 0.00 0.00 15:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:06 ens3 0.42 0.11 0.09 0.06 0.00 0.00 0.00 0.00 16:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.36 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:06 ens3 0.50 0.14 0.11 0.06 0.00 0.00 0.00 0.00 16:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:06 ens3 0.43 0.12 0.07 0.04 0.00 0.00 0.00 0.00 16:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 0.47 0.11 0.08 0.04 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:06 ens3 0.35 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:06 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 3.76 2.70 42.97 0.49 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-4157) 08/26/25 _x86_64_ (4 CPU) 13:56:36 LINUX RESTART (4 CPU) 14:00:06 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 17.70 0.00 0.98 2.41 0.07 78.83 14:10:01 0 16.82 0.00 0.94 3.67 0.07 78.50 14:10:01 1 17.82 0.00 0.75 0.78 0.07 80.58 14:10:01 2 17.93 0.00 1.09 1.56 0.08 79.33 14:10:01 3 18.25 0.00 1.15 3.63 0.07 76.90 14:20:06 all 0.27 0.00 0.11 0.08 0.04 99.50 14:20:06 0 0.18 0.00 0.10 0.10 0.04 99.58 14:20:06 1 0.22 0.00 0.12 0.03 0.05 99.57 14:20:06 2 0.54 0.00 0.11 0.01 0.05 99.30 14:20:06 3 0.15 0.00 0.09 0.17 0.03 99.56 14:30:06 all 0.17 0.00 0.12 0.02 0.05 99.64 14:30:06 0 0.21 0.00 0.13 0.02 0.06 99.58 14:30:06 1 0.20 0.00 0.16 0.00 0.06 99.58 14:30:06 2 0.16 0.00 0.09 0.06 0.04 99.65 14:30:06 3 0.13 0.00 0.09 0.02 0.03 99.74 14:40:02 all 0.31 0.00 0.11 0.03 0.04 99.50 14:40:02 0 0.20 0.00 0.14 0.00 0.05 99.61 14:40:02 1 0.18 0.00 0.09 0.02 0.04 99.68 14:40:02 2 0.79 0.00 0.14 0.07 0.06 98.94 14:40:02 3 0.09 0.00 0.06 0.04 0.03 99.78 14:50:06 all 0.30 0.00 0.11 0.02 0.05 99.53 14:50:06 0 0.12 0.00 0.10 0.00 0.04 99.73 14:50:06 1 0.21 0.00 0.12 0.01 0.05 99.61 14:50:06 2 0.17 0.00 0.12 0.06 0.05 99.61 14:50:06 3 0.69 0.00 0.10 0.01 0.04 99.16 15:00:06 all 0.17 0.00 0.10 0.03 0.05 99.64 15:00:06 0 0.12 0.00 0.07 0.01 0.04 99.78 15:00:06 1 0.18 0.00 0.11 0.06 0.06 99.59 15:00:06 2 0.20 0.00 0.11 0.00 0.05 99.64 15:00:06 3 0.20 0.00 0.13 0.07 0.06 99.55 15:10:01 all 0.23 0.00 0.11 0.04 0.05 99.58 15:10:01 0 0.19 0.00 0.13 0.07 0.05 99.57 15:10:01 1 0.14 0.00 0.08 0.07 0.04 99.67 15:10:01 2 0.39 0.00 0.11 0.00 0.04 99.45 15:10:01 3 0.21 0.00 0.13 0.01 0.05 99.61 15:20:06 all 0.21 0.00 0.10 0.02 0.05 99.62 15:20:06 0 0.20 0.00 0.13 0.01 0.07 99.59 15:20:06 1 0.14 0.00 0.10 0.05 0.05 99.66 15:20:06 2 0.36 0.00 0.09 0.00 0.04 99.52 15:20:06 3 0.13 0.00 0.08 0.02 0.05 99.72 15:30:06 all 0.29 0.00 0.11 0.01 0.05 99.54 15:30:06 0 0.52 0.00 0.12 0.01 0.06 99.29 15:30:06 1 0.41 0.00 0.13 0.01 0.07 99.38 15:30:06 2 0.12 0.00 0.09 0.00 0.04 99.74 15:30:06 3 0.12 0.00 0.08 0.01 0.04 99.76 15:40:01 all 0.41 0.00 0.12 0.01 0.05 99.41 15:40:01 0 0.12 0.00 0.07 0.02 0.03 99.75 15:40:01 1 0.56 0.00 0.16 0.01 0.06 99.22 15:40:01 2 0.87 0.00 0.19 0.03 0.07 98.85 15:40:01 3 0.09 0.00 0.06 0.00 0.03 99.81 15:50:06 all 0.22 0.00 0.11 0.01 0.05 99.61 15:50:06 0 0.14 0.00 0.11 0.01 0.04 99.71 15:50:06 1 0.34 0.00 0.19 0.01 0.07 99.38 15:50:06 2 0.31 0.00 0.08 0.01 0.04 99.55 15:50:06 3 0.11 0.00 0.06 0.00 0.04 99.79 15:50:06 CPU %user %nice %system %iowait %steal %idle 16:00:06 all 0.41 0.00 0.11 0.02 0.04 99.42 16:00:06 0 0.11 0.00 0.08 0.02 0.03 99.77 16:00:06 1 0.57 0.00 0.18 0.04 0.06 99.15 16:00:06 2 0.12 0.00 0.09 0.01 0.04 99.74 16:00:06 3 0.83 0.00 0.11 0.00 0.04 99.02 16:10:01 all 0.40 0.00 0.11 0.04 0.05 99.39 16:10:01 0 0.10 0.00 0.07 0.05 0.04 99.74 16:10:01 1 1.17 0.00 0.13 0.04 0.06 98.60 16:10:01 2 0.16 0.00 0.12 0.07 0.06 99.60 16:10:01 3 0.16 0.00 0.13 0.01 0.06 99.65 16:20:06 all 0.14 0.00 0.11 0.01 0.05 99.70 16:20:06 0 0.08 0.00 0.05 0.01 0.02 99.83 16:20:06 1 0.24 0.00 0.21 0.00 0.09 99.46 16:20:06 2 0.14 0.00 0.09 0.01 0.05 99.71 16:20:06 3 0.10 0.00 0.07 0.00 0.03 99.79 16:30:06 all 0.20 0.00 0.11 0.01 0.05 99.63 16:30:06 0 0.13 0.00 0.07 0.02 0.04 99.73 16:30:06 1 0.43 0.00 0.18 0.01 0.07 99.31 16:30:06 2 0.16 0.00 0.11 0.00 0.05 99.67 16:30:06 3 0.08 0.00 0.06 0.01 0.04 99.82 16:40:01 all 0.18 0.00 0.10 0.01 0.05 99.66 16:40:01 0 0.08 0.00 0.09 0.01 0.04 99.78 16:40:01 1 0.23 0.00 0.17 0.01 0.07 99.52 16:40:01 2 0.33 0.00 0.10 0.00 0.06 99.51 16:40:01 3 0.06 0.00 0.05 0.02 0.03 99.84 16:50:06 all 0.34 0.00 0.11 0.02 0.05 99.49 16:50:06 0 0.11 0.00 0.08 0.01 0.04 99.75 16:50:06 1 0.18 0.00 0.14 0.01 0.06 99.61 16:50:06 2 0.97 0.00 0.14 0.03 0.07 98.79 16:50:06 3 0.10 0.00 0.06 0.00 0.03 99.81 Average: all 1.28 0.00 0.16 0.16 0.05 98.35 Average: 0 1.13 0.00 0.15 0.24 0.05 98.44 Average: 1 1.35 0.00 0.18 0.07 0.06 98.34 Average: 2 1.38 0.00 0.17 0.11 0.05 98.28 Average: 3 1.25 0.00 0.15 0.23 0.04 98.33