---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37761 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: 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 25G 131G 16% / 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 850 12846 3 18395 30774 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:e1:82:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.171/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81788sec preferred_lft 81788sec inet6 fe80::f816:3eff:fee1:8273/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 1e:5e:27:b9:1e:f5 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::1c5e:27ff:feb9:1ef5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37761) 08/14/25 _x86_64_ (8 CPU) 12:57:22 LINUX RESTART (8 CPU) 13:00:50 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:11 70.19 1.10 64.49 4.61 687.21 20243.93 36123.54 13:20:01 60.53 0.29 59.40 0.83 3.26 4061.53 9485.53 13:30:11 328.51 0.60 319.14 8.77 6.44 43231.97 35419.49 13:40:10 3.53 0.00 3.39 0.14 0.00 507.31 1593.37 13:50:01 80.61 0.11 76.90 3.60 12.65 11283.03 7074.01 14:00:11 22.95 0.31 20.85 1.79 9.64 2562.80 10201.91 14:10:10 27.70 0.08 24.81 2.81 1.80 3913.18 9800.83 Average: 85.55 0.35 81.98 3.22 97.60 12264.12 15555.19 13:00:50 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:11 20604564 28120316 4349120 13.23 207872 7199452 4721984 13.92 1244632 10332784 8 13:20:01 19992376 28213712 4065184 12.37 273320 7891712 4143024 12.22 1408680 10683040 252032 13:30:11 9889268 27781080 4483976 13.64 573048 16436032 4883448 14.40 2880504 18448396 52 13:40:10 9716776 27921068 4533312 13.79 581064 16516060 4942244 14.57 2915912 18545828 20 13:50:01 1168732 21428424 10714848 32.60 634636 18649552 15375524 45.34 3343508 24557812 456 14:00:11 322148 19889568 12160900 37.01 620896 18065948 17260220 50.90 3532716 25221680 18488 14:10:10 357440 19841516 12206724 37.14 614784 17991220 17287484 50.98 3512900 25171344 14056 Average: 8864472 24742241 7502009 22.83 500803 14678568 9801990 28.90 2691265 18994412 40730 13:00:50 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:11 lo 0.42 0.42 0.05 0.05 0.00 0.00 0.00 0.00 13:10:11 ens3 210.88 109.56 1698.76 29.90 0.00 0.00 0.00 0.00 13:10:11 docker0 18.44 52.65 1.13 572.39 0.00 0.00 0.00 0.00 13:10:11 veth71bc934 6.77 17.31 0.57 188.32 0.00 0.00 0.00 0.02 13:20:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 64.95 39.97 274.79 6.94 0.00 0.00 0.00 0.00 13:20:01 docker0 11.20 16.11 2.08 41.74 0.00 0.00 0.00 0.00 13:30:11 lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 13:30:11 ens3 181.77 99.41 1536.72 22.70 0.00 0.00 0.00 0.00 13:30:11 docker0 31.00 56.76 1.77 539.04 0.00 0.00 0.00 0.00 13:30:11 veth2e2588d 3.73 11.18 0.33 140.26 0.00 0.00 0.00 0.01 13:40:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:10 ens3 15.30 10.18 31.14 2.66 0.00 0.00 0.00 0.00 13:40:10 docker0 9.88 14.41 1.96 30.93 0.00 0.00 0.00 0.00 13:40:10 veth2e2588d 9.88 14.41 2.09 30.93 0.00 0.00 0.00 0.00 13:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 13:50:01 ens3 63.84 51.85 972.58 12.40 0.00 0.00 0.00 0.00 13:50:01 docker0 1.79 2.34 0.14 32.00 0.00 0.00 0.00 0.00 13:50:01 br-32710302bed7 0.38 0.32 0.02 0.02 0.00 0.00 0.00 0.00 13:50:01 vethcdea0bc 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:50:01 veth2ab439b 0.04 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:50:01 veth8af488d 29.72 30.20 8.42 7.27 0.00 0.00 0.00 0.00 13:50:01 veth7f7257f 0.38 0.38 0.04 0.19 0.00 0.00 0.00 0.00 13:50:01 veth7fdf145 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 13:50:01 veth0fb67d0 24.94 24.40 7.47 4.67 0.00 0.00 0.00 0.00 13:50:01 veth7af62d4 0.26 0.36 0.36 1.24 0.00 0.00 0.00 0.00 13:50:01 veth41b73fa 1.48 1.20 0.20 1.27 0.00 0.00 0.00 0.00 14:00:11 lo 10.26 10.26 12.84 12.84 0.00 0.00 0.00 0.00 14:00:11 ens3 12.14 10.17 27.16 1.76 0.00 0.00 0.00 0.00 14:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:11 br-32710302bed7 12.69 15.72 2.94 36.91 0.00 0.00 0.00 0.00 14:00:11 vethcdea0bc 9.14 10.20 134.89 53.46 0.00 0.00 0.00 0.01 14:00:11 veth2ab439b 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 14:00:11 veth8af488d 37.66 40.67 18.82 12.48 0.00 0.00 0.00 0.00 14:00:11 veth7f7257f 5.26 4.03 53.09 7.83 0.00 0.00 0.00 0.00 14:00:11 veth7fdf145 18.28 21.39 3.68 171.18 0.00 0.00 0.00 0.01 14:00:11 veth0fb67d0 15.92 15.20 9.87 2.82 0.00 0.00 0.00 0.00 14:00:11 veth41b73fa 27.95 25.78 10.68 17.02 0.00 0.00 0.00 0.00 14:10:10 lo 16.81 16.81 46.66 46.66 0.00 0.00 0.00 0.00 14:10:10 ens3 17.62 13.86 41.73 3.55 0.00 0.00 0.00 0.00 14:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:10 br-32710302bed7 19.85 24.44 11.42 77.23 0.00 0.00 0.00 0.00 14:10:10 vethcdea0bc 17.89 19.39 223.38 114.74 0.00 0.00 0.00 0.02 14:10:10 veth2ab439b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:10 veth8af488d 50.61 55.27 37.93 20.37 0.00 0.00 0.00 0.00 14:10:10 veth7f7257f 10.59 8.75 114.33 11.51 0.00 0.00 0.00 0.01 14:10:10 veth7fdf145 31.07 35.88 13.33 298.98 0.00 0.00 0.00 0.02 14:10:10 veth0fb67d0 15.33 14.71 11.44 2.81 0.00 0.00 0.00 0.00 14:10:10 veth41b73fa 43.98 40.06 19.59 37.11 0.00 0.00 0.00 0.00 Average: lo 4.16 4.16 8.62 8.62 0.00 0.00 0.00 0.00 Average: ens3 79.91 47.35 646.29 11.26 0.00 0.00 0.00 0.00 Average: docker0 10.30 20.12 1.01 171.21 0.00 0.00 0.00 0.00 Average: br-32710302bed7 4.77 5.87 2.08 16.53 0.00 0.00 0.00 0.00 Average: vethcdea0bc 3.93 4.31 51.93 24.35 0.00 0.00 0.00 0.00 Average: veth2ab439b 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth8af488d 17.03 18.21 9.42 5.79 0.00 0.00 0.00 0.00 Average: veth7f7257f 2.35 1.90 24.24 2.83 0.00 0.00 0.00 0.00 Average: veth7fdf145 7.15 8.32 2.46 68.13 0.00 0.00 0.00 0.01 Average: veth0fb67d0 8.09 7.81 4.16 1.48 0.00 0.00 0.00 0.00 Average: veth41b73fa 10.64 9.72 4.41 8.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37761) 08/14/25 _x86_64_ (8 CPU) 12:57:22 LINUX RESTART (8 CPU) 13:00:50 CPU %user %nice %system %iowait %steal %idle 13:10:11 all 15.47 0.00 0.92 0.75 0.04 82.82 13:10:11 0 7.43 0.00 0.97 0.70 0.05 90.84 13:10:11 1 6.95 0.00 0.84 0.96 0.04 91.22 13:10:11 2 74.67 0.00 1.22 1.11 0.08 22.92 13:10:11 3 8.37 0.00 0.89 0.53 0.04 90.18 13:10:11 4 6.03 0.00 1.00 0.88 0.03 92.07 13:10:11 5 5.76 0.00 0.81 0.14 0.04 93.25 13:10:11 6 8.61 0.00 0.93 0.35 0.04 90.07 13:10:11 7 5.93 0.00 0.70 1.31 0.03 92.03 13:20:01 all 11.08 0.00 0.66 0.30 0.03 87.93 13:20:01 0 1.46 0.00 0.53 0.37 0.03 97.61 13:20:01 1 2.07 0.00 0.66 0.36 0.04 96.88 13:20:01 2 47.98 0.00 1.43 0.35 0.06 50.18 13:20:01 3 2.72 0.00 0.50 0.46 0.03 96.29 13:20:01 4 1.63 0.00 0.68 0.29 0.02 97.38 13:20:01 5 30.36 0.00 0.60 0.28 0.05 68.70 13:20:01 6 1.34 0.00 0.52 0.16 0.03 97.95 13:20:01 7 1.12 0.00 0.35 0.10 0.02 98.42 13:30:11 all 20.55 0.00 2.41 2.02 0.07 74.94 13:30:11 0 26.01 0.00 2.98 3.08 0.08 67.84 13:30:11 1 16.70 0.00 2.78 2.28 0.07 78.18 13:30:11 2 14.67 0.00 2.16 1.68 0.07 81.42 13:30:11 3 17.89 0.00 2.65 2.27 0.07 77.12 13:30:11 4 36.47 0.00 2.23 1.25 0.08 59.98 13:30:11 5 14.40 0.00 1.94 2.38 0.06 81.22 13:30:11 6 22.33 0.00 2.35 1.96 0.07 73.29 13:30:11 7 15.92 0.00 2.25 1.27 0.06 80.50 13:40:10 all 12.08 0.00 0.29 0.02 0.03 87.58 13:40:10 0 38.60 0.00 0.52 0.00 0.05 60.82 13:40:10 1 5.70 0.00 0.24 0.00 0.02 94.03 13:40:10 2 6.16 0.00 0.11 0.01 0.02 93.70 13:40:10 3 13.68 0.00 0.35 0.00 0.02 85.95 13:40:10 4 0.29 0.00 0.15 0.01 0.02 99.53 13:40:10 5 3.26 0.00 0.40 0.06 0.03 96.24 13:40:10 6 28.42 0.00 0.35 0.00 0.04 71.19 13:40:10 7 0.49 0.00 0.18 0.08 0.04 99.22 13:50:01 all 11.07 0.02 1.02 0.39 0.06 87.44 13:50:01 0 9.58 0.03 0.89 0.12 0.06 89.33 13:50:01 1 30.16 0.02 1.46 0.41 0.09 67.86 13:50:01 2 9.36 0.01 1.01 1.09 0.06 88.47 13:50:01 3 8.38 0.03 0.90 0.13 0.06 90.51 13:50:01 4 8.59 0.02 0.97 0.27 0.06 90.10 13:50:01 5 7.75 0.02 0.83 0.13 0.06 91.20 13:50:01 6 7.24 0.02 1.03 0.32 0.06 91.32 13:50:01 7 7.50 0.01 1.03 0.69 0.06 90.71 14:00:11 all 5.30 0.00 0.96 0.16 0.08 93.50 14:00:11 0 4.33 0.00 1.00 0.26 0.08 94.33 14:00:11 1 6.25 0.00 1.05 0.13 0.09 92.48 14:00:11 2 5.76 0.00 0.94 0.17 0.09 93.03 14:00:11 3 4.69 0.01 0.88 0.15 0.09 94.18 14:00:11 4 6.12 0.00 1.00 0.08 0.08 92.72 14:00:11 5 5.74 0.01 0.95 0.13 0.08 93.09 14:00:11 6 4.90 0.00 0.88 0.08 0.08 94.06 14:00:11 7 4.61 0.00 0.95 0.25 0.08 94.10 14:10:10 all 6.16 0.01 1.51 0.27 0.09 91.96 14:10:10 0 5.42 0.02 1.52 0.24 0.09 92.72 14:10:10 1 7.42 0.01 1.63 0.11 0.10 90.73 14:10:10 2 6.04 0.01 1.69 0.27 0.09 91.91 14:10:10 3 5.89 0.01 1.54 0.46 0.09 92.02 14:10:10 4 6.14 0.00 1.33 0.17 0.09 92.27 14:10:10 5 7.44 0.00 1.62 0.15 0.10 90.70 14:10:10 6 5.39 0.01 1.37 0.55 0.08 92.60 14:10:10 7 5.57 0.00 1.40 0.24 0.09 92.70 Average: all 11.65 0.00 1.11 0.56 0.06 86.61 Average: 0 13.36 0.01 1.21 0.69 0.06 84.67 Average: 1 10.77 0.00 1.24 0.61 0.06 87.32 Average: 2 23.00 0.00 1.22 0.67 0.07 75.04 Average: 3 8.83 0.01 1.11 0.58 0.05 89.43 Average: 4 9.42 0.00 1.05 0.42 0.05 89.05 Average: 5 10.68 0.00 1.03 0.47 0.06 87.75 Average: 6 11.25 0.00 1.07 0.49 0.06 87.13 Average: 7 5.90 0.00 0.99 0.56 0.05 92.50