---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36749 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): 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: 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: 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 12G 144G 8% / 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 738 24873 4 6481 30886 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:07:83:be brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.242/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80894sec preferred_lft 80894sec inet6 fe80::f816:3eff:fe07:83be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:d9:0b:dd 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-8c-8g-36749) 06/24/25 _x86_64_ (8 CPU) 12:10:09 LINUX RESTART (8 CPU) 12:20:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:30:01 1.33 0.01 1.32 0.01 0.04 17.51 383.74 12:40:09 1.29 0.00 1.29 0.00 0.00 15.14 0.00 12:50:09 1.21 0.00 1.21 0.00 0.00 14.17 0.00 13:00:01 32.56 1.42 30.66 0.48 101.67 1061.49 841.71 13:10:01 39.61 3.36 20.32 15.93 169.40 7070.22 527882.01 13:20:09 32.11 0.11 27.85 4.15 5.33 7611.17 37229.21 13:30:01 33.68 0.00 29.53 4.14 0.23 8032.43 34205.36 13:40:01 27.43 0.10 23.77 3.56 4.39 9255.28 21137.92 Average: 21.13 0.62 16.97 3.54 35.04 4139.35 77886.71 12:20:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 29932288 31923660 458212 1.39 47480 2281000 1486824 4.38 400700 2254320 16 12:40:09 29931548 31923340 458608 1.40 47880 2281016 1486776 4.38 401096 2254900 32 12:50:09 29928540 31920688 461164 1.40 48232 2281024 1486776 4.38 401448 2257604 32 13:00:01 29096176 31514376 841196 2.56 82812 2649560 1591644 4.69 506184 2917788 197032 13:10:01 25957024 29385424 2925076 8.90 131828 3560072 3568932 10.52 829848 5670568 17036 13:20:09 25336324 29268600 3035848 9.24 168236 3979852 2933400 8.65 962832 6108828 48388 13:30:01 24706760 29206788 3094568 9.42 199804 4467016 3580852 10.56 1099252 6543668 49376 13:40:01 25510452 31653668 639552 1.95 219836 6026296 1190316 3.51 1682856 5057560 4 Average: 27549889 30849568 1489278 4.53 118264 3440730 2165690 6.39 785527 4133154 38990 12:20:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.87 0.23 0.23 0.13 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:09 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:09 ens3 0.57 0.17 0.17 0.10 0.00 0.00 0.00 0.00 12:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 13:00:01 ens3 28.21 20.36 199.75 5.52 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 825.79 825.79 785.53 785.53 0.00 0.00 0.00 0.00 13:10:01 ens3 101.99 76.83 721.60 20.14 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:09 lo 1559.11 1559.11 1482.07 1482.07 0.00 0.00 0.00 0.00 13:20:09 ens3 52.83 37.83 20.36 14.43 0.00 0.00 0.00 0.00 13:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 1554.85 1554.85 1478.85 1478.85 0.00 0.00 0.00 0.00 13:30:01 ens3 57.44 39.26 20.02 15.46 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 882.10 882.10 827.96 827.96 0.00 0.00 0.00 0.00 13:40:01 ens3 83.99 79.94 211.09 216.03 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 603.79 603.79 572.75 572.75 0.00 0.00 0.00 0.00 Average: ens3 40.80 31.86 146.63 34.03 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-8c-8g-36749) 06/24/25 _x86_64_ (8 CPU) 12:10:09 LINUX RESTART (8 CPU) 12:20:09 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 0.10 0.00 0.01 0.01 0.01 99.87 12:30:01 0 0.01 0.00 0.01 0.00 0.01 99.96 12:30:01 1 0.67 0.00 0.03 0.00 0.02 99.28 12:30:01 2 0.04 0.00 0.01 0.01 0.01 99.94 12:30:01 3 0.02 0.00 0.01 0.01 0.00 99.96 12:30:01 4 0.01 0.00 0.01 0.04 0.01 99.94 12:30:01 5 0.00 0.00 0.01 0.01 0.01 99.98 12:30:01 6 0.08 0.00 0.02 0.00 0.01 99.90 12:30:01 7 0.00 0.00 0.01 0.00 0.00 99.99 12:40:09 all 0.06 0.00 0.01 0.01 0.01 99.91 12:40:09 0 0.00 0.00 0.00 0.00 0.00 99.99 12:40:09 1 0.02 0.00 0.01 0.00 0.01 99.97 12:40:09 2 0.44 0.00 0.03 0.00 0.03 99.50 12:40:09 3 0.01 0.00 0.01 0.00 0.00 99.97 12:40:09 4 0.00 0.00 0.01 0.00 0.01 99.97 12:40:09 5 0.00 0.00 0.01 0.03 0.00 99.95 12:40:09 6 0.02 0.00 0.02 0.00 0.01 99.95 12:40:09 7 0.00 0.00 0.00 0.00 0.00 99.99 12:50:09 all 0.09 0.00 0.01 0.01 0.01 99.88 12:50:09 0 0.01 0.00 0.01 0.01 0.01 99.96 12:50:09 1 0.01 0.00 0.01 0.00 0.01 99.97 12:50:09 2 0.65 0.00 0.04 0.00 0.02 99.29 12:50:09 3 0.02 0.00 0.01 0.00 0.00 99.97 12:50:09 4 0.00 0.00 0.01 0.01 0.01 99.97 12:50:09 5 0.00 0.00 0.00 0.03 0.00 99.97 12:50:09 6 0.01 0.00 0.01 0.00 0.01 99.98 12:50:09 7 0.01 0.00 0.01 0.00 0.01 99.97 13:00:01 all 1.13 0.00 0.13 0.10 0.01 98.63 13:00:01 0 0.20 0.00 0.08 0.00 0.01 99.71 13:00:01 1 2.72 0.00 0.18 0.06 0.02 97.02 13:00:01 2 1.26 0.00 0.11 0.02 0.03 98.58 13:00:01 3 0.55 0.00 0.09 0.03 0.01 99.33 13:00:01 4 2.05 0.00 0.28 0.38 0.01 97.29 13:00:01 5 0.62 0.00 0.08 0.30 0.01 99.00 13:00:01 6 1.47 0.00 0.11 0.04 0.01 98.38 13:00:01 7 0.16 0.00 0.08 0.00 0.01 99.75 13:10:01 all 26.95 0.00 1.37 0.15 0.06 71.48 13:10:01 0 26.81 0.00 1.18 0.05 0.05 71.90 13:10:01 1 28.49 0.00 1.46 0.11 0.06 69.88 13:10:01 2 28.24 0.00 1.18 0.17 0.06 70.35 13:10:01 3 29.37 0.00 1.42 0.11 0.06 69.05 13:10:01 4 26.95 0.00 1.62 0.33 0.06 71.04 13:10:01 5 25.09 0.00 1.25 0.26 0.05 73.35 13:10:01 6 24.03 0.00 1.42 0.08 0.06 74.40 13:10:01 7 26.62 0.00 1.39 0.09 0.06 71.84 13:20:09 all 37.89 0.00 1.73 0.15 0.07 60.16 13:20:09 0 36.45 0.00 1.75 0.09 0.07 61.65 13:20:09 1 36.82 0.00 2.00 0.14 0.08 60.96 13:20:09 2 39.01 0.00 1.59 0.07 0.07 59.24 13:20:09 3 39.04 0.00 2.13 0.13 0.07 58.63 13:20:09 4 42.07 0.00 1.61 0.09 0.08 56.15 13:20:09 5 37.01 0.00 1.56 0.47 0.07 60.89 13:20:09 6 35.09 0.00 1.34 0.05 0.07 63.45 13:20:09 7 37.62 0.00 1.87 0.13 0.07 60.30 13:30:01 all 35.51 0.00 1.90 0.15 0.07 62.37 13:30:01 0 36.43 0.00 1.81 0.10 0.07 61.59 13:30:01 1 35.36 0.00 2.08 0.19 0.07 62.29 13:30:01 2 38.08 0.00 2.25 0.11 0.07 59.49 13:30:01 3 34.89 0.00 1.84 0.13 0.07 63.07 13:30:01 4 34.51 0.00 1.80 0.07 0.07 63.55 13:30:01 5 36.34 0.00 1.82 0.19 0.07 61.58 13:30:01 6 35.40 0.00 1.87 0.23 0.07 62.42 13:30:01 7 33.11 0.00 1.70 0.17 0.07 64.96 13:40:01 all 22.07 0.00 1.27 0.20 0.06 76.40 13:40:01 0 19.30 0.00 1.11 0.22 0.06 79.32 13:40:01 1 25.94 0.00 1.62 0.16 0.06 72.22 13:40:01 2 22.88 0.00 1.22 0.08 0.06 75.76 13:40:01 3 22.91 0.00 1.44 0.43 0.06 75.16 13:40:01 4 23.44 0.00 1.18 0.36 0.06 74.96 13:40:01 5 21.56 0.00 1.17 0.04 0.06 77.17 13:40:01 6 21.26 0.00 1.37 0.13 0.06 77.18 13:40:01 7 19.24 0.00 1.09 0.16 0.06 79.45 Average: all 15.47 0.00 0.80 0.10 0.04 83.59 Average: 0 14.91 0.00 0.75 0.06 0.03 84.25 Average: 1 16.25 0.00 0.92 0.08 0.04 82.71 Average: 2 16.32 0.00 0.80 0.06 0.04 82.78 Average: 3 15.86 0.00 0.87 0.10 0.03 83.14 Average: 4 16.13 0.00 0.81 0.16 0.04 82.86 Average: 5 15.07 0.00 0.74 0.17 0.03 83.99 Average: 6 14.66 0.00 0.77 0.07 0.04 84.47 Average: 7 14.60 0.00 0.77 0.07 0.04 84.53