---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-3086 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 589 11814 4 3585 15057 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:a4:6d:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.22/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75494sec preferred_lft 75494sec inet6 fe80::f816:3eff:fea4:6d03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:e1:a5:a6 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-3086) 08/21/25 _x86_64_ (4 CPU) 18:24:17 LINUX RESTART (4 CPU) 18:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:19 5.39 0.05 4.58 0.76 2.76 126.64 17354.79 18:50:21 2.01 0.00 2.01 0.00 0.00 24.10 0.00 19:00:22 1.37 0.00 1.37 0.00 0.00 16.21 0.00 19:10:22 13.99 0.00 1.56 12.42 0.15 17.72 238637.01 19:20:01 2.31 0.00 2.31 0.00 0.01 26.44 0.00 19:30:23 2.27 0.00 2.27 0.00 0.00 25.74 0.00 19:40:23 2.37 0.00 2.37 0.00 0.00 26.97 0.00 19:50:01 2.48 0.01 2.47 0.00 0.08 28.37 0.04 20:00:24 2.21 0.00 2.21 0.00 0.00 25.32 0.00 20:10:25 1.55 0.00 1.55 0.00 0.00 17.07 0.00 20:20:01 2.30 0.00 2.30 0.00 0.00 25.73 0.00 20:30:26 2.43 0.00 2.43 0.00 0.00 27.35 0.00 20:40:26 2.14 0.00 2.14 0.00 0.00 24.15 0.00 20:50:01 2.41 0.00 2.41 0.00 0.00 27.26 0.00 21:00:26 1.72 0.00 1.72 0.00 0.00 19.17 0.00 21:10:27 1.58 0.00 1.58 0.00 0.00 17.44 0.00 21:20:01 1.58 0.00 1.58 0.00 0.13 17.45 0.00 Average: 2.95 0.00 2.17 0.78 0.19 29.18 15099.58 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:19 10221024 13497200 2463472 15.05 101128 3334412 2813376 16.15 793580 5006936 36 18:50:21 10218768 13495816 2464796 15.05 101932 3334424 2813824 16.15 794396 5006996 24 19:00:22 10216752 13494244 2466464 15.06 102324 3334432 2813888 16.15 794788 5007196 24 19:10:22 10211224 13494040 2466540 15.06 102928 3339108 2814148 16.15 800076 5007760 60 19:20:01 10209572 13493316 2467332 15.07 103680 3339120 2814864 16.16 800832 5008696 28 19:30:23 10208564 13493324 2467316 15.07 104484 3339312 2814864 16.16 801612 5008800 208 19:40:23 10206800 13492492 2468148 15.07 105240 3339460 2815152 16.16 802364 5009880 28 19:50:01 10202580 13489040 2471556 15.10 105876 3339492 2815120 16.16 803496 5009696 228 20:00:24 10199808 13487072 2473596 15.11 106508 3339628 2815120 16.16 804128 5009552 60 20:10:25 10199304 13486852 2473780 15.11 106764 3339636 2815120 16.16 804392 5010040 256 20:20:01 10198296 13486540 2474160 15.11 107312 3339776 2815184 16.16 804924 5010372 224 20:30:26 10196284 13485272 2475380 15.12 108032 3339784 2815184 16.16 805644 5010276 232 20:40:26 10195780 13485452 2475196 15.12 108552 3339928 2815248 16.16 806172 5010920 232 20:50:01 10195540 13485876 2474824 15.12 109160 3339932 2815248 16.16 806796 5011408 24 21:00:26 10194784 13485480 2475200 15.12 109508 3339944 2815248 16.16 807136 5011580 260 21:10:27 10194784 13485928 2474804 15.11 109816 3340080 2815248 16.16 807436 5011932 260 21:20:01 10194784 13486440 2474280 15.11 110132 3340248 2815248 16.16 807772 5012124 224 Average: 10203803 13489670 2470991 15.09 106081 3338748 2814828 16.16 802679 5009657 142 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:19 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 18:40:19 ens3 0.75 0.48 0.16 0.13 0.00 0.00 0.00 0.00 18:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:21 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:50:21 ens3 0.26 0.10 0.04 0.02 0.00 0.00 0.00 0.00 18:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:22 ens3 0.26 0.10 0.06 0.04 0.00 0.00 0.00 0.00 19:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:22 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 19:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 ens3 6.40 4.50 4.03 5.12 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 19:30:23 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:30:23 ens3 0.23 0.09 0.04 0.02 0.00 0.00 0.00 0.00 19:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:23 ens3 0.49 0.32 0.11 0.71 0.00 0.00 0.00 0.00 19:40:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 19:50:01 ens3 1.26 1.61 0.14 1.77 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 20:00:24 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:00:24 ens3 0.28 0.12 0.07 0.04 0.00 0.00 0.00 0.00 20:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:25 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:25 ens3 0.39 0.10 0.08 0.04 0.00 0.00 0.00 0.00 20:10:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 ens3 0.35 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:26 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:30:26 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 20:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:26 ens3 0.30 0.11 0.07 0.04 0.00 0.00 0.00 0.00 20:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 ens3 0.30 0.10 0.06 0.04 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:26 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:00:26 ens3 0.26 0.11 0.06 0.04 0.00 0.00 0.00 0.00 21:00:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:27 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 21:20:01 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 0.72 0.47 0.30 0.47 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-3086) 08/21/25 _x86_64_ (4 CPU) 18:24:17 LINUX RESTART (4 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:40:19 all 1.23 0.00 0.11 0.43 0.05 98.18 18:40:19 0 1.17 0.00 0.11 1.01 0.03 97.68 18:40:19 1 1.24 0.00 0.11 0.17 0.04 98.44 18:40:19 2 1.21 0.00 0.12 0.36 0.06 98.25 18:40:19 3 1.32 0.00 0.10 0.20 0.05 98.33 18:50:21 all 0.29 0.00 0.06 0.04 0.05 99.57 18:50:21 0 0.09 0.00 0.04 0.03 0.03 99.80 18:50:21 1 0.77 0.00 0.06 0.03 0.06 99.08 18:50:21 2 0.09 0.00 0.05 0.10 0.04 99.72 18:50:21 3 0.20 0.00 0.06 0.02 0.06 99.66 19:00:22 all 0.29 0.00 0.06 0.01 0.05 99.59 19:00:22 0 0.06 0.00 0.05 0.02 0.05 99.81 19:00:22 1 0.10 0.00 0.07 0.01 0.06 99.77 19:00:22 2 0.96 0.00 0.06 0.00 0.05 98.93 19:00:22 3 0.05 0.00 0.05 0.02 0.04 99.84 19:10:22 all 0.32 0.00 0.06 0.06 0.05 99.51 19:10:22 0 0.46 0.00 0.05 0.00 0.03 99.46 19:10:22 1 0.07 0.00 0.08 0.24 0.05 99.57 19:10:22 2 0.17 0.00 0.07 0.00 0.06 99.69 19:10:22 3 0.58 0.00 0.05 0.01 0.04 99.32 19:20:01 all 0.12 0.00 0.06 0.02 0.04 99.75 19:20:01 0 0.11 0.00 0.05 0.00 0.02 99.81 19:20:01 1 0.07 0.00 0.05 0.06 0.02 99.80 19:20:01 2 0.14 0.00 0.08 0.00 0.09 99.68 19:20:01 3 0.18 0.00 0.06 0.01 0.03 99.72 19:30:23 all 0.07 0.00 0.05 0.01 0.04 99.82 19:30:23 0 0.06 0.00 0.04 0.00 0.03 99.87 19:30:23 1 0.04 0.00 0.05 0.03 0.05 99.84 19:30:23 2 0.10 0.00 0.08 0.01 0.05 99.77 19:30:23 3 0.08 0.00 0.05 0.01 0.06 99.80 19:40:23 all 0.07 0.00 0.05 0.02 0.05 99.81 19:40:23 0 0.03 0.00 0.03 0.01 0.03 99.90 19:40:23 1 0.07 0.00 0.05 0.05 0.05 99.78 19:40:23 2 0.11 0.00 0.08 0.00 0.06 99.74 19:40:23 3 0.06 0.00 0.05 0.02 0.04 99.83 19:50:01 all 0.08 0.00 0.06 0.01 0.05 99.80 19:50:01 0 0.05 0.00 0.04 0.00 0.06 99.85 19:50:01 1 0.07 0.00 0.08 0.03 0.04 99.78 19:50:01 2 0.08 0.00 0.05 0.01 0.05 99.81 19:50:01 3 0.11 0.00 0.06 0.01 0.06 99.76 20:00:24 all 0.26 0.00 0.06 0.01 0.05 99.62 20:00:24 0 0.06 0.00 0.06 0.01 0.06 99.81 20:00:24 1 0.06 0.00 0.05 0.00 0.05 99.84 20:00:24 2 0.84 0.00 0.08 0.01 0.06 99.02 20:00:24 3 0.07 0.00 0.06 0.02 0.04 99.82 20:10:25 all 0.07 0.00 0.05 0.01 0.05 99.82 20:10:25 0 0.07 0.00 0.06 0.01 0.04 99.83 20:10:25 1 0.07 0.00 0.05 0.00 0.04 99.84 20:10:25 2 0.09 0.00 0.05 0.02 0.04 99.81 20:10:25 3 0.07 0.00 0.04 0.03 0.07 99.79 20:20:01 all 0.14 0.00 0.05 0.01 0.05 99.75 20:20:01 0 0.05 0.00 0.05 0.03 0.03 99.83 20:20:01 1 0.28 0.00 0.09 0.02 0.09 99.53 20:20:01 2 0.17 0.00 0.04 0.01 0.04 99.75 20:20:01 3 0.05 0.00 0.03 0.01 0.03 99.88 20:20:01 CPU %user %nice %system %iowait %steal %idle 20:30:26 all 0.08 0.00 0.05 0.01 0.05 99.81 20:30:26 0 0.04 0.00 0.03 0.00 0.03 99.89 20:30:26 1 0.06 0.00 0.06 0.03 0.04 99.82 20:30:26 2 0.14 0.00 0.07 0.00 0.07 99.72 20:30:26 3 0.06 0.00 0.06 0.01 0.06 99.81 20:40:26 all 0.13 0.00 0.06 0.02 0.05 99.75 20:40:26 0 0.04 0.00 0.04 0.01 0.04 99.87 20:40:26 1 0.05 0.00 0.05 0.02 0.04 99.85 20:40:26 2 0.13 0.00 0.09 0.00 0.07 99.72 20:40:26 3 0.32 0.00 0.06 0.03 0.05 99.55 20:50:01 all 0.15 0.00 0.06 0.01 0.05 99.73 20:50:01 0 0.03 0.00 0.03 0.01 0.02 99.91 20:50:01 1 0.08 0.00 0.05 0.00 0.04 99.83 20:50:01 2 0.14 0.00 0.11 0.04 0.07 99.64 20:50:01 3 0.36 0.00 0.04 0.00 0.06 99.54 21:00:26 all 0.16 0.00 0.06 0.01 0.05 99.73 21:00:26 0 0.03 0.00 0.03 0.01 0.02 99.90 21:00:26 1 0.07 0.00 0.04 0.00 0.04 99.85 21:00:26 2 0.25 0.00 0.09 0.00 0.09 99.56 21:00:26 3 0.29 0.00 0.07 0.01 0.03 99.59 21:10:27 all 0.11 0.00 0.06 0.01 0.06 99.77 21:10:27 0 0.07 0.00 0.05 0.01 0.06 99.81 21:10:27 1 0.08 0.00 0.06 0.00 0.06 99.80 21:10:27 2 0.05 0.00 0.04 0.00 0.06 99.85 21:10:27 3 0.25 0.00 0.07 0.03 0.05 99.61 21:20:01 all 0.30 0.00 0.06 0.01 0.05 99.58 21:20:01 0 0.98 0.00 0.05 0.00 0.05 98.93 21:20:01 1 0.09 0.00 0.08 0.00 0.06 99.77 21:20:01 2 0.08 0.00 0.07 0.00 0.06 99.79 21:20:01 3 0.04 0.00 0.03 0.03 0.04 99.86 Average: all 0.23 0.00 0.06 0.04 0.05 99.62 Average: 0 0.20 0.00 0.05 0.07 0.04 99.64 Average: 1 0.19 0.00 0.06 0.04 0.05 99.66 Average: 2 0.28 0.00 0.07 0.03 0.06 99.55 Average: 3 0.24 0.00 0.06 0.03 0.05 99.63