---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-45081 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 17% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 861 11866 3 19364 30763 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:97:27:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.136/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82233sec preferred_lft 82233sec inet6 fe80::f816:3eff:fe97:2774/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:65:b0:8e:e2:cd 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 inet6 fe80::b465:b0ff:fe8e:e2cd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-45081) 09/11/25 _x86_64_ (8 CPU) 09:20:04 LINUX RESTART (8 CPU) 09:30:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:17 3.89 0.22 3.49 0.18 2.85 676.84 4385.17 09:50:00 381.38 0.63 371.94 8.82 7.28 45192.56 49648.60 10:00:01 23.68 0.00 22.56 1.12 0.00 4152.25 6493.23 10:10:01 74.47 0.10 70.92 3.46 11.83 10022.92 4357.42 10:20:01 11.55 0.24 11.03 0.28 8.28 1004.90 1657.99 Average: 97.37 0.24 94.40 2.74 6.04 12020.10 13101.62 09:30:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:17 20225232 27993776 4589568 13.97 217848 7291572 4941820 14.57 1282716 10631160 52 09:50:00 11130152 28227228 3983992 12.12 560984 15751652 4063396 11.98 2795388 17330148 68 10:00:01 9625644 27869852 4536548 13.80 578956 16606512 4811496 14.19 2949936 18594144 56188 10:10:01 3670712 23842600 8303884 25.27 634272 18565932 13176132 38.85 3272112 22178232 244 10:20:01 293264 20358468 11783924 35.86 623020 18461948 16361124 48.25 3411656 25368912 696 Average: 8989001 25658385 6639583 20.20 523016 15335523 8670794 25.57 2742362 18820519 11450 09:30:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:17 ens3 16.72 11.60 51.82 3.15 0.00 0.00 0.00 0.00 09:40:17 docker0 10.71 15.56 2.00 51.20 0.00 0.00 0.00 0.00 09:40:17 vethd26fb4d 10.71 15.56 2.15 51.20 0.00 0.00 0.00 0.00 09:50:00 lo 0.43 0.43 0.08 0.08 0.00 0.00 0.00 0.00 09:50:00 ens3 206.10 141.78 1641.12 27.35 0.00 0.00 0.00 0.00 09:50:00 docker0 32.26 49.05 1.79 322.11 0.00 0.00 0.00 0.00 10:00:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 28.82 18.59 273.48 3.29 0.00 0.00 0.00 0.00 10:00:01 docker0 16.91 25.72 1.93 271.57 0.00 0.00 0.00 0.00 10:00:01 vethc591f2a 10.92 17.58 1.75 177.22 0.00 0.00 0.00 0.01 10:10:01 lo 0.62 0.62 0.05 0.05 0.00 0.00 0.00 0.00 10:10:01 ens3 65.08 52.49 962.09 10.36 0.00 0.00 0.00 0.00 10:10:01 docker0 5.16 7.35 0.82 37.52 0.00 0.00 0.00 0.00 10:10:01 br-d6079f781b3c 0.28 0.26 0.01 0.02 0.00 0.00 0.00 0.00 10:10:01 vethab5fbd0 0.03 0.11 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 veth5451913 5.69 5.23 2.98 1.15 0.00 0.00 0.00 0.00 10:10:01 vethc787a07 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 veth598229a 0.09 0.16 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 veth0b3ceb9 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 veth1ae0179 0.04 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 veth50c4f95 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 3.39 3.39 9.61 9.61 0.00 0.00 0.00 0.00 10:20:01 ens3 3.56 2.13 2.27 2.20 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 br-d6079f781b3c 1.85 1.75 9.12 0.52 0.00 0.00 0.00 0.00 10:20:01 vethab5fbd0 0.22 0.21 0.02 0.08 0.00 0.00 0.00 0.00 10:20:01 veth5451913 173.75 186.67 121.60 89.38 0.00 0.00 0.00 0.01 10:20:01 vethc787a07 1.05 0.65 0.15 0.70 0.00 0.00 0.00 0.00 10:20:01 veth598229a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 veth0b3ceb9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 veth1ae0179 103.20 96.50 72.33 50.75 0.00 0.00 0.00 0.01 10:20:01 vethae8f8d7 90.05 83.52 41.64 74.10 0.00 0.00 0.00 0.01 Average: lo 0.93 0.93 1.96 1.96 0.00 0.00 0.00 0.00 Average: ens3 63.24 44.76 579.95 9.16 0.00 0.00 0.00 0.00 Average: docker0 12.90 19.37 1.30 135.49 0.00 0.00 0.00 0.00 Average: br-d6079f781b3c 0.43 0.40 1.84 0.11 0.00 0.00 0.00 0.00 Average: vethab5fbd0 0.05 0.06 0.01 0.02 0.00 0.00 0.00 0.00 Average: veth5451913 36.10 38.61 25.06 18.21 0.00 0.00 0.00 0.00 Average: vethc787a07 0.22 0.15 0.03 0.14 0.00 0.00 0.00 0.00 Average: veth598229a 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0b3ceb9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth1ae0179 20.77 19.43 14.55 10.21 0.00 0.00 0.00 0.00 Average: vethae8f8d7 18.12 16.80 8.38 14.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-45081) 09/11/25 _x86_64_ (8 CPU) 09:20:04 LINUX RESTART (8 CPU) 09:30:17 CPU %user %nice %system %iowait %steal %idle 09:40:17 all 12.14 0.00 0.28 0.02 0.02 87.53 09:40:17 0 30.10 0.00 0.36 0.01 0.04 69.50 09:40:17 1 0.92 0.00 0.08 0.09 0.02 98.89 09:40:17 2 43.72 0.00 0.54 0.00 0.06 55.67 09:40:17 3 7.54 0.00 0.14 0.02 0.02 92.28 09:40:17 4 6.56 0.00 0.71 0.01 0.02 92.71 09:40:17 5 7.63 0.00 0.17 0.03 0.01 92.16 09:40:17 6 0.28 0.00 0.11 0.00 0.01 99.59 09:40:17 7 0.42 0.00 0.17 0.00 0.01 99.40 09:50:00 all 21.07 0.00 2.83 2.40 0.06 73.63 09:50:00 0 24.79 0.00 2.67 1.16 0.07 71.32 09:50:00 1 18.02 0.00 2.45 2.26 0.06 77.21 09:50:00 2 37.39 0.00 4.07 1.32 0.08 57.14 09:50:00 3 15.74 0.00 2.56 2.01 0.06 79.64 09:50:00 4 17.39 0.00 2.72 2.45 0.06 77.38 09:50:00 5 17.98 0.00 2.24 3.05 0.06 76.67 09:50:00 6 17.69 0.00 2.72 3.35 0.06 76.18 09:50:00 7 19.59 0.00 3.23 3.58 0.07 73.53 10:00:01 all 11.28 0.00 0.41 0.17 0.02 88.12 10:00:01 0 0.47 0.00 0.25 0.04 0.02 99.23 10:00:01 1 0.71 0.00 0.30 0.35 0.01 98.64 10:00:01 2 2.42 0.00 0.53 0.05 0.01 96.99 10:00:01 3 0.64 0.00 0.21 0.04 0.03 99.09 10:00:01 4 0.86 0.00 0.27 0.52 0.01 98.35 10:00:01 5 0.92 0.00 0.35 0.07 0.01 98.65 10:00:01 6 83.25 0.00 1.08 0.01 0.08 15.59 10:00:01 7 0.93 0.00 0.29 0.26 0.02 98.50 10:10:01 all 12.81 0.02 0.85 0.49 0.04 85.79 10:10:01 0 5.64 0.03 0.66 0.13 0.04 93.50 10:10:01 1 11.69 0.01 1.15 0.57 0.05 86.53 10:10:01 2 21.78 0.01 0.87 1.07 0.04 76.24 10:10:01 3 5.27 0.03 0.76 0.19 0.05 93.71 10:10:01 4 5.53 0.01 0.86 0.69 0.03 92.88 10:10:01 5 30.01 0.02 0.99 0.27 0.05 68.66 10:10:01 6 13.52 0.03 0.98 0.87 0.04 84.56 10:10:01 7 9.04 0.02 0.56 0.15 0.04 90.19 10:20:01 all 8.32 0.00 0.80 0.07 0.07 90.74 10:20:01 0 8.30 0.00 0.86 0.09 0.07 90.68 10:20:01 1 9.08 0.00 1.00 0.01 0.07 89.84 10:20:01 2 8.06 0.00 0.80 0.02 0.08 91.04 10:20:01 3 8.21 0.00 0.75 0.17 0.07 90.80 10:20:01 4 8.06 0.00 0.82 0.10 0.07 90.95 10:20:01 5 7.62 0.00 0.66 0.04 0.07 91.60 10:20:01 6 9.16 0.00 0.83 0.09 0.07 89.85 10:20:01 7 8.07 0.00 0.70 0.02 0.06 91.15 Average: all 13.07 0.00 1.02 0.62 0.04 85.24 Average: 0 13.79 0.01 0.95 0.28 0.05 84.93 Average: 1 8.00 0.00 0.98 0.64 0.04 90.33 Average: 2 22.59 0.00 1.34 0.49 0.05 75.53 Average: 3 7.43 0.01 0.87 0.48 0.04 91.18 Average: 4 7.61 0.00 1.06 0.74 0.04 90.55 Average: 5 12.79 0.00 0.87 0.68 0.04 85.62 Average: 6 24.88 0.01 1.13 0.85 0.05 73.09 Average: 7 7.52 0.00 0.98 0.78 0.04 90.68