---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36814 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: 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 11G 145G 7% / 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 702 26283 4 5106 30922 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:a5:55:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.142/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80602sec preferred_lft 80602sec inet6 fe80::f816:3eff:fea5:55b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:d8:69:c3 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-36814) 06/24/25 _x86_64_ (8 CPU) 14:21:00 LINUX RESTART (8 CPU) 14:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:38 1.18 0.00 1.17 0.01 0.04 15.64 433.25 14:50:38 1.12 0.00 1.12 0.00 0.00 12.80 0.00 15:00:01 1.12 0.00 1.12 0.00 0.00 12.80 0.01 15:10:38 1.30 0.00 1.30 0.00 0.00 14.87 0.00 15:20:38 1.33 0.00 1.33 0.00 0.01 15.01 0.00 15:30:01 53.23 5.00 45.44 2.79 280.24 8274.69 18812.06 15:40:21 29.71 0.12 25.87 3.71 5.64 7215.83 28746.28 15:50:10 48.51 0.02 30.11 18.38 0.48 8443.65 543036.25 Average: 16.77 0.60 13.10 3.06 33.59 2941.56 72479.87 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:38 29926556 31915692 467400 1.42 47308 2278916 1491508 4.40 399992 2248168 12 14:50:38 29925552 31915140 467892 1.42 47732 2278924 1491508 4.40 400428 2248524 12 15:00:01 29924796 31914668 468488 1.43 48004 2278940 1491508 4.40 400700 2249784 12 15:10:38 29923088 31913456 469564 1.43 48476 2278952 1491508 4.40 401176 2250556 132 15:20:38 29921860 31912676 470264 1.43 48824 2279020 1491636 4.40 401528 2251744 4 15:30:01 26184052 29547384 2763736 8.41 126016 3508308 2923796 8.62 805104 5473344 46292 15:40:21 25565276 29409904 2896392 8.81 158088 3910516 2957164 8.72 927448 5916876 55348 15:50:10 24973796 29379292 2923432 8.90 196236 4383164 2978232 8.78 1070804 6313620 15744 Average: 28293122 30988526 1365896 4.16 90086 2899592 2039608 6.01 600898 3619077 14694 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:38 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 14:40:38 ens3 0.68 0.16 0.15 0.07 0.00 0.00 0.00 0.00 14:40:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:38 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:38 ens3 0.35 0.07 0.05 0.02 0.00 0.00 0.00 0.00 14:50:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 ens3 1.03 0.14 0.11 0.04 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:38 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 15:10:38 ens3 0.43 0.07 0.06 0.02 0.00 0.00 0.00 0.00 15:10:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:38 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:38 ens3 0.26 0.11 0.06 0.04 0.00 0.00 0.00 0.00 15:20:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 832.46 832.46 791.26 791.26 0.00 0.00 0.00 0.00 15:30:01 ens3 107.78 79.89 927.38 16.83 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:21 lo 1440.13 1440.13 1369.59 1369.59 0.00 0.00 0.00 0.00 15:40:21 ens3 22.11 18.58 12.35 6.66 0.00 0.00 0.00 0.00 15:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:10 lo 1558.38 1558.38 1481.59 1481.59 0.00 0.00 0.00 0.00 15:50:10 ens3 23.23 19.59 8.07 6.95 0.00 0.00 0.00 0.00 15:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 473.95 473.95 450.57 450.57 0.00 0.00 0.00 0.00 Average: ens3 18.65 14.21 111.18 3.70 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-36814) 06/24/25 _x86_64_ (8 CPU) 14:21:00 LINUX RESTART (8 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:40:38 all 0.03 0.00 0.01 0.01 0.01 99.95 14:40:38 0 0.02 0.00 0.02 0.04 0.01 99.92 14:40:38 1 0.02 0.00 0.01 0.01 0.01 99.95 14:40:38 2 0.02 0.00 0.01 0.00 0.01 99.96 14:40:38 3 0.01 0.00 0.02 0.00 0.01 99.96 14:40:38 4 0.01 0.00 0.01 0.00 0.00 99.98 14:40:38 5 0.14 0.00 0.01 0.00 0.01 99.85 14:40:38 6 0.00 0.00 0.01 0.00 0.00 99.99 14:40:38 7 0.00 0.00 0.01 0.00 0.00 99.98 14:50:38 all 0.06 0.00 0.01 0.01 0.01 99.92 14:50:38 0 0.01 0.00 0.01 0.04 0.00 99.94 14:50:38 1 0.00 0.00 0.02 0.00 0.01 99.97 14:50:38 2 0.01 0.00 0.01 0.00 0.00 99.98 14:50:38 3 0.01 0.00 0.03 0.00 0.02 99.94 14:50:38 4 0.01 0.00 0.01 0.00 0.00 99.98 14:50:38 5 0.39 0.00 0.02 0.00 0.00 99.59 14:50:38 6 0.00 0.00 0.00 0.00 0.00 99.99 14:50:38 7 0.01 0.00 0.01 0.00 0.00 99.98 15:00:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:00:01 0 0.01 0.00 0.01 0.03 0.00 99.96 15:00:01 1 0.01 0.00 0.01 0.01 0.01 99.96 15:00:01 2 0.02 0.00 0.02 0.00 0.02 99.94 15:00:01 3 0.02 0.00 0.01 0.00 0.01 99.96 15:00:01 4 0.00 0.00 0.01 0.00 0.00 99.99 15:00:01 5 0.08 0.00 0.01 0.00 0.01 99.91 15:00:01 6 0.00 0.00 0.00 0.00 0.00 99.99 15:00:01 7 0.01 0.00 0.00 0.00 0.00 99.99 15:10:38 all 0.04 0.00 0.01 0.00 0.01 99.94 15:10:38 0 0.00 0.00 0.01 0.03 0.00 99.95 15:10:38 1 0.01 0.00 0.01 0.00 0.06 99.91 15:10:38 2 0.01 0.00 0.01 0.00 0.01 99.96 15:10:38 3 0.23 0.00 0.01 0.00 0.00 99.76 15:10:38 4 0.01 0.00 0.02 0.00 0.01 99.96 15:10:38 5 0.00 0.00 0.01 0.00 0.00 99.98 15:10:38 6 0.00 0.00 0.00 0.00 0.00 100.00 15:10:38 7 0.01 0.00 0.00 0.00 0.00 99.98 15:20:38 all 0.02 0.00 0.01 0.00 0.01 99.96 15:20:38 0 0.00 0.00 0.01 0.02 0.00 99.96 15:20:38 1 0.02 0.00 0.02 0.00 0.01 99.95 15:20:38 2 0.01 0.00 0.00 0.00 0.00 99.99 15:20:38 3 0.09 0.00 0.01 0.00 0.01 99.89 15:20:38 4 0.02 0.00 0.02 0.00 0.02 99.95 15:20:38 5 0.01 0.00 0.01 0.01 0.01 99.97 15:20:38 6 0.00 0.00 0.00 0.00 0.00 99.99 15:20:38 7 0.01 0.00 0.00 0.00 0.00 99.99 15:30:01 all 25.49 0.00 1.22 0.23 0.05 73.00 15:30:01 0 19.76 0.00 1.16 0.51 0.04 78.52 15:30:01 1 27.05 0.00 1.40 0.48 0.06 71.01 15:30:01 2 28.08 0.00 1.33 0.20 0.05 70.34 15:30:01 3 24.41 0.00 1.30 0.17 0.05 74.07 15:30:01 4 28.09 0.00 1.23 0.23 0.05 70.40 15:30:01 5 27.24 0.00 1.26 0.09 0.05 71.35 15:30:01 6 24.13 0.00 0.92 0.04 0.04 74.87 15:30:01 7 25.17 0.00 1.19 0.13 0.05 73.46 15:40:21 all 36.72 0.00 1.59 0.16 0.06 61.47 15:40:21 0 36.84 0.00 1.51 0.16 0.06 61.41 15:40:21 1 33.33 0.00 1.53 0.12 0.06 64.96 15:40:21 2 36.90 0.00 1.74 0.22 0.06 61.07 15:40:21 3 37.88 0.00 1.82 0.28 0.06 59.95 15:40:21 4 38.79 0.00 1.63 0.09 0.07 59.43 15:40:21 5 38.06 0.00 1.63 0.10 0.06 60.14 15:40:21 6 36.95 0.00 1.53 0.11 0.06 61.35 15:40:21 7 34.99 0.00 1.34 0.16 0.06 63.45 15:50:10 all 35.56 0.00 1.73 0.19 0.06 62.46 15:50:10 0 26.71 0.00 1.68 0.19 0.05 71.36 15:50:10 1 35.93 0.00 1.95 0.31 0.06 61.74 15:50:10 2 36.89 0.00 1.86 0.12 0.06 61.06 15:50:10 3 38.65 0.00 1.77 0.25 0.06 59.27 15:50:10 4 35.03 0.00 1.89 0.16 0.06 62.87 15:50:10 5 38.94 0.00 1.72 0.16 0.06 59.11 15:50:10 6 35.39 0.00 1.47 0.26 0.07 62.81 15:50:10 7 36.93 0.00 1.49 0.08 0.07 61.43 Average: all 12.07 0.00 0.57 0.07 0.03 87.27 Average: 0 10.32 0.00 0.54 0.12 0.02 89.00 Average: 1 11.85 0.00 0.61 0.11 0.03 87.39 Average: 2 12.54 0.00 0.61 0.07 0.03 86.75 Average: 3 12.49 0.00 0.61 0.09 0.03 86.78 Average: 4 12.56 0.00 0.59 0.06 0.03 86.77 Average: 5 12.92 0.00 0.58 0.04 0.03 86.43 Average: 6 11.89 0.00 0.49 0.05 0.02 87.55 Average: 7 11.95 0.00 0.50 0.05 0.02 87.48