---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43721 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 880 13345 3 17866 30743 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:9f:71:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.127/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81487sec preferred_lft 81487sec inet6 fe80::f816:3eff:fe9f:7190/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 1e:ad:64:58:9d:f4 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::1cad:64ff:fe58:9df4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-43721) 09/05/25 _x86_64_ (8 CPU) 12:41:32 LINUX RESTART (8 CPU) 12:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:20 3.58 0.21 3.22 0.15 2.61 421.29 1917.41 13:10:01 351.21 0.74 328.69 21.78 7.91 35495.80 542974.77 13:20:47 64.04 0.00 59.53 4.50 0.01 12158.35 20315.92 13:30:04 45.73 0.10 44.35 1.28 12.12 9510.77 9283.36 13:40:01 53.01 0.20 49.70 3.11 6.57 3635.47 10220.26 13:50:18 25.72 0.14 23.42 2.17 3.41 4308.02 39186.81 14:00:08 16.91 0.19 15.43 1.29 10.34 2961.13 24916.97 Average: 78.58 0.22 73.53 4.83 5.97 9652.75 90312.50 12:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:20 20855476 28549852 3989840 12.14 216724 7271080 4362644 12.86 1295672 10002576 176 13:10:01 12100108 28112624 4103636 12.49 540036 14745796 3906864 11.52 2695104 16520040 1192508 13:20:47 10359900 28428644 3970068 12.08 576260 16471792 4311348 12.71 2926216 17915068 160 13:30:04 5668740 25485552 6666700 20.29 622912 18243816 10057284 29.66 3067056 20421456 72100 13:40:01 519736 20565472 11518580 35.05 633076 18490532 16179612 47.71 3512808 25015860 12264 13:50:18 375296 19752380 12297332 37.42 611252 17885036 17187868 50.68 3493600 25172656 11624 14:00:08 849972 19905160 12146228 36.96 606520 17574876 16912692 49.87 3471936 24724572 22904 Average: 7247033 24399955 7813198 23.78 543826 15811847 10416902 30.72 2923199 19967461 187391 12:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:20 ens3 12.15 8.67 26.40 3.73 0.00 0.00 0.00 0.00 13:00:20 docker0 6.76 9.71 1.34 25.35 0.00 0.00 0.00 0.00 13:00:20 veth2fa4e92 6.76 9.72 1.43 25.35 0.00 0.00 0.00 0.00 13:10:01 lo 0.34 0.34 0.07 0.07 0.00 0.00 0.00 0.00 13:10:01 ens3 183.63 123.12 1348.88 20.01 0.00 0.00 0.00 0.00 13:10:01 docker0 30.88 46.21 2.21 297.00 0.00 0.00 0.00 0.00 13:20:47 lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 13:20:47 ens3 51.16 32.32 477.84 10.54 0.00 0.00 0.00 0.00 13:20:47 docker0 10.41 15.53 0.67 268.96 0.00 0.00 0.00 0.00 13:20:47 vethc7b9676 4.27 7.79 0.38 143.37 0.00 0.00 0.00 0.01 13:30:04 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 13:30:04 ens3 80.37 62.26 1062.59 14.40 0.00 0.00 0.00 0.00 13:30:04 docker0 11.35 16.11 2.18 66.00 0.00 0.00 0.00 0.00 13:30:04 br-a1b908539224 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:30:04 veth1e266ea 0.04 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:30:04 veth319d1bb 0.06 0.11 0.00 0.01 0.00 0.00 0.00 0.00 13:30:04 veth6a0a566 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:30:04 veth1cc5c93 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 13:30:04 vethb37589d 0.09 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:40:01 lo 4.48 4.48 10.33 10.33 0.00 0.00 0.00 0.00 13:40:01 ens3 8.18 5.80 9.05 2.24 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 13:40:01 br-a1b908539224 4.17 4.73 1.73 15.89 0.00 0.00 0.00 0.00 13:40:01 veth1e266ea 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth319d1bb 86.53 91.96 46.72 43.44 0.00 0.00 0.00 0.00 13:40:01 veth6a0a566 2.20 1.89 16.81 4.06 0.00 0.00 0.00 0.00 13:40:01 veth1cc5c93 5.85 6.54 1.58 56.51 0.00 0.00 0.00 0.00 13:40:01 vethb37589d 3.23 3.45 40.90 16.88 0.00 0.00 0.00 0.00 13:40:01 veth2c11b3e 78.71 73.68 55.66 36.23 0.00 0.00 0.00 0.00 13:40:01 veth6081584 12.44 11.22 4.72 9.34 0.00 0.00 0.00 0.00 13:50:18 lo 33.11 33.11 137.74 137.74 0.00 0.00 0.00 0.00 13:50:18 ens3 9.21 8.07 26.23 1.79 0.00 0.00 0.00 0.00 13:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:18 br-a1b908539224 24.10 27.15 26.31 138.05 0.00 0.00 0.00 0.00 13:50:18 veth1e266ea 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 13:50:18 veth319d1bb 61.89 67.95 40.97 23.92 0.00 0.00 0.00 0.00 13:50:18 veth6a0a566 14.08 11.52 120.48 53.93 0.00 0.00 0.00 0.01 13:50:18 veth1cc5c93 36.29 40.22 26.75 338.14 0.00 0.00 0.00 0.03 13:50:18 vethb37589d 20.40 22.28 202.11 120.66 0.00 0.00 0.00 0.02 13:50:18 veth2c11b3e 35.56 32.60 62.17 14.96 0.00 0.00 0.00 0.01 13:50:18 veth6081584 39.33 36.06 16.21 28.47 0.00 0.00 0.00 0.00 14:00:08 lo 31.09 31.09 143.42 143.42 0.00 0.00 0.00 0.00 14:00:08 ens3 4.66 4.02 10.27 2.37 0.00 0.00 0.00 0.00 14:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:08 br-a1b908539224 26.25 28.09 31.65 122.12 0.00 0.00 0.00 0.00 14:00:08 veth1e266ea 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 14:00:08 veth319d1bb 66.65 73.18 49.32 23.53 0.00 0.00 0.00 0.00 14:00:08 veth6a0a566 12.54 10.01 89.58 72.43 0.00 0.00 0.00 0.01 14:00:08 veth1cc5c93 33.45 35.65 32.17 234.13 0.00 0.00 0.00 0.02 14:00:08 vethb37589d 12.89 15.42 113.59 89.31 0.00 0.00 0.00 0.01 14:00:08 veth2c11b3e 46.00 42.56 81.07 23.98 0.00 0.00 0.00 0.01 14:00:08 veth6081584 34.48 31.04 15.26 27.72 0.00 0.00 0.00 0.00 Average: lo 10.00 10.00 41.78 41.78 0.00 0.00 0.00 0.00 Average: ens3 48.81 34.06 410.83 7.75 0.00 0.00 0.00 0.00 Average: docker0 8.36 12.33 0.89 94.78 0.00 0.00 0.00 0.00 Average: br-a1b908539224 7.84 8.62 8.54 39.61 0.00 0.00 0.00 0.00 Average: veth1e266ea 0.02 0.04 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth319d1bb 30.70 33.28 19.55 12.97 0.00 0.00 0.00 0.00 Average: veth6a0a566 4.14 3.37 32.60 18.63 0.00 0.00 0.00 0.00 Average: veth1cc5c93 10.84 11.83 8.65 90.40 0.00 0.00 0.00 0.01 Average: vethb37589d 5.27 5.93 51.35 32.60 0.00 0.00 0.00 0.00 Average: veth2c11b3e 22.83 21.20 28.38 10.70 0.00 0.00 0.00 0.00 Average: veth6081584 12.36 11.23 5.18 9.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-43721) 09/05/25 _x86_64_ (8 CPU) 12:41:32 LINUX RESTART (8 CPU) 12:50:00 CPU %user %nice %system %iowait %steal %idle 13:00:20 all 11.49 0.00 0.21 0.01 0.02 88.26 13:00:20 0 0.63 0.00 0.21 0.00 0.02 99.14 13:00:20 1 18.73 0.00 0.16 0.01 0.03 81.07 13:00:20 2 4.07 0.00 0.58 0.01 0.01 95.33 13:00:20 3 2.86 0.00 0.08 0.00 0.01 97.04 13:00:20 4 27.41 0.00 0.20 0.08 0.04 72.27 13:00:20 5 0.38 0.00 0.13 0.00 0.00 99.49 13:00:20 6 37.58 0.00 0.19 0.00 0.04 62.19 13:00:20 7 0.23 0.00 0.11 0.01 0.01 99.63 13:10:01 all 15.28 0.00 2.33 1.90 0.05 80.45 13:10:01 0 9.65 0.00 2.41 0.93 0.04 86.97 13:10:01 1 14.43 0.00 3.20 1.33 0.06 80.98 13:10:01 2 26.99 0.00 1.87 1.67 0.06 69.41 13:10:01 3 24.83 0.00 2.74 3.51 0.07 68.85 13:10:01 4 15.39 0.00 2.60 1.28 0.06 80.67 13:10:01 5 10.64 0.00 2.53 2.97 0.05 83.81 13:10:01 6 9.58 0.00 1.70 1.98 0.04 86.69 13:10:01 7 10.77 0.00 1.56 1.51 0.04 86.12 13:20:47 all 16.97 0.00 0.74 0.42 0.03 81.83 13:20:47 0 33.17 0.00 0.71 0.39 0.05 65.69 13:20:47 1 11.18 0.00 0.94 0.30 0.04 87.54 13:20:47 2 8.35 0.00 0.64 0.37 0.03 90.61 13:20:47 3 7.39 0.00 0.64 0.50 0.02 91.45 13:20:47 4 9.61 0.00 0.86 0.62 0.03 88.88 13:20:47 5 9.47 0.00 0.58 0.76 0.02 89.17 13:20:47 6 49.52 0.00 0.88 0.27 0.06 49.27 13:20:47 7 7.11 0.00 0.69 0.18 0.02 91.99 13:30:04 all 12.80 0.00 0.84 0.38 0.03 85.95 13:30:04 0 2.77 0.00 0.51 0.49 0.02 96.21 13:30:04 1 3.96 0.00 0.73 0.65 0.03 94.63 13:30:04 2 3.08 0.00 0.69 0.12 0.01 96.09 13:30:04 3 2.99 0.00 0.71 0.07 0.02 96.21 13:30:04 4 18.73 0.00 1.56 0.49 0.04 79.17 13:30:04 5 24.74 0.00 1.08 0.50 0.04 73.64 13:30:04 6 22.57 0.01 0.86 0.12 0.04 76.41 13:30:04 7 23.60 0.00 0.60 0.56 0.04 75.20 13:40:01 all 10.12 0.02 0.94 0.30 0.05 88.56 13:40:01 0 8.77 0.02 0.94 0.48 0.05 89.74 13:40:01 1 10.81 0.02 1.20 0.16 0.06 87.75 13:40:01 2 10.68 0.01 1.02 0.19 0.06 88.04 13:40:01 3 10.08 0.03 0.89 0.30 0.06 88.65 13:40:01 4 10.36 0.05 0.78 0.18 0.05 88.58 13:40:01 5 10.47 0.04 0.92 0.13 0.06 88.39 13:40:01 6 10.50 0.02 0.85 0.57 0.05 88.02 13:40:01 7 9.25 0.01 0.94 0.40 0.05 89.35 13:50:18 all 9.76 0.01 2.10 0.78 0.08 87.28 13:50:18 0 9.74 0.00 2.35 0.37 0.08 87.47 13:50:18 1 10.39 0.01 2.18 0.37 0.08 86.97 13:50:18 2 9.67 0.01 2.12 0.73 0.08 87.39 13:50:18 3 9.93 0.00 1.96 0.76 0.08 87.27 13:50:18 4 9.71 0.01 2.08 0.33 0.08 87.80 13:50:18 5 10.21 0.00 2.03 2.28 0.08 85.40 13:50:18 6 9.23 0.00 1.99 0.84 0.08 87.87 13:50:18 7 9.22 0.01 2.11 0.52 0.08 88.07 14:00:08 all 7.95 0.00 1.93 0.11 0.07 89.94 14:00:08 0 7.71 0.00 2.02 0.13 0.07 90.07 14:00:08 1 8.01 0.00 2.00 0.16 0.07 89.76 14:00:08 2 8.06 0.00 1.95 0.05 0.08 89.86 14:00:08 3 7.83 0.00 1.90 0.07 0.07 90.13 14:00:08 4 6.76 0.00 1.81 0.08 0.06 91.27 14:00:08 5 8.70 0.00 2.00 0.08 0.07 89.15 14:00:08 6 8.09 0.01 1.83 0.09 0.07 89.92 14:00:08 7 8.43 0.00 1.94 0.21 0.07 89.35 Average: all 12.09 0.00 1.29 0.55 0.05 86.02 Average: 0 10.64 0.00 1.30 0.39 0.05 87.62 Average: 1 11.18 0.00 1.47 0.42 0.05 86.88 Average: 2 10.07 0.00 1.26 0.44 0.05 88.17 Average: 3 9.35 0.00 1.26 0.73 0.04 88.60 Average: 4 13.97 0.01 1.39 0.43 0.05 84.14 Average: 5 10.45 0.01 1.31 0.96 0.05 87.24 Average: 6 21.46 0.00 1.18 0.55 0.05 76.76 Average: 7 9.59 0.00 1.13 0.47 0.04 88.76