---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-39156 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 28G 128G 18% / 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 846 11129 3 20116 30766 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:2f:7e:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.204/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82989sec preferred_lft 82989sec inet6 fe80::f816:3eff:fe2f:7ece/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:fd:b1:28:cf:99 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::68fd:b1ff:fe28:cf99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39156) 08/20/25 _x86_64_ (8 CPU) 07:21:32 LINUX RESTART (8 CPU) 07:30:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:40:11 3.98 0.20 3.61 0.16 2.09 520.14 3555.98 07:50:01 363.35 0.65 354.31 8.39 7.41 54561.79 49573.87 08:00:11 56.73 11.84 42.43 2.45 130.29 8628.70 8860.90 08:10:08 77.37 0.78 72.85 3.73 27.72 11011.54 4796.60 Average: 124.10 3.42 117.02 3.66 42.43 18493.03 16537.39 07:30:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:11 19513912 27771448 4792284 14.58 222448 7777584 5166264 15.23 1337496 11294068 340 07:50:01 5157080 24487000 7714920 23.48 544684 17958720 4907544 14.47 3064436 22887776 1964 08:00:11 5974880 27520812 4848632 14.75 577476 19828684 5141352 15.16 3352840 21718456 27520 08:10:08 236876 22367176 9767152 29.72 606644 20462500 15611756 46.04 3641776 25133504 188 Average: 7720687 25536609 6780747 20.63 487813 16506872 7706729 22.73 2849137 20258451 7503 07:30:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:11 ens3 16.94 11.54 31.13 2.60 0.00 0.00 0.00 0.00 07:40:11 docker0 11.28 16.44 2.03 30.99 0.00 0.00 0.00 0.00 07:40:11 veth68bc6c2 11.28 16.44 2.18 30.99 0.00 0.00 0.00 0.00 07:50:01 lo 0.34 0.34 0.07 0.07 0.00 0.00 0.00 0.00 07:50:01 ens3 216.51 124.24 1321.11 23.98 0.00 0.00 0.00 0.00 07:50:01 docker0 33.34 50.05 1.82 277.81 0.00 0.00 0.00 0.00 08:00:11 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 08:00:11 ens3 61.07 34.96 519.70 8.94 0.00 0.00 0.00 0.00 08:00:11 docker0 19.00 36.38 2.02 298.22 0.00 0.00 0.00 0.00 08:00:11 vethdbc317d 11.05 22.98 1.73 164.89 0.00 0.00 0.00 0.01 08:10:08 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 08:10:08 ens3 63.74 50.85 969.32 12.73 0.00 0.00 0.00 0.00 08:10:08 docker0 5.43 7.62 0.83 37.71 0.00 0.00 0.00 0.00 08:10:08 br-b0f0ee01fee7 0.33 0.30 0.01 0.02 0.00 0.00 0.00 0.00 08:10:08 veth2dc49ed 0.04 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:10:08 veth40da2fb 0.09 0.18 0.00 0.01 0.00 0.00 0.00 0.00 08:10:08 veth2a58785 0.11 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:10:08 vethf682ff5 6.58 6.26 4.48 1.29 0.00 0.00 0.00 0.00 08:10:08 veth03057f8 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 08:10:08 vethd5dd147 0.95 0.97 0.11 0.92 0.00 0.00 0.00 0.00 08:10:08 vethe5c0f46 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 08:10:08 veth0e82c9e 0.45 0.45 0.06 0.59 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 88.93 55.02 706.52 12.00 0.00 0.00 0.00 0.00 Average: docker0 17.22 27.59 1.68 161.43 0.00 0.00 0.00 0.00 Average: br-b0f0ee01fee7 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth2dc49ed 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth40da2fb 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2a58785 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf682ff5 1.64 1.56 1.11 0.32 0.00 0.00 0.00 0.00 Average: veth03057f8 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethd5dd147 0.24 0.24 0.03 0.23 0.00 0.00 0.00 0.00 Average: vethe5c0f46 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0e82c9e 0.11 0.11 0.01 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39156) 08/20/25 _x86_64_ (8 CPU) 07:21:32 LINUX RESTART (8 CPU) 07:30:11 CPU %user %nice %system %iowait %steal %idle 07:40:11 all 12.14 0.00 0.27 0.05 0.02 87.52 07:40:11 0 0.69 0.00 0.18 0.01 0.03 99.10 07:40:11 1 10.52 0.00 0.21 0.02 0.02 89.24 07:40:11 2 53.92 0.00 0.74 0.02 0.05 45.28 07:40:11 3 30.02 0.00 0.46 0.00 0.03 69.49 07:40:11 4 0.40 0.00 0.14 0.00 0.01 99.44 07:40:11 5 0.43 0.00 0.15 0.29 0.01 99.11 07:40:11 6 0.26 0.00 0.13 0.02 0.02 99.58 07:40:11 7 0.83 0.00 0.18 0.00 0.03 98.96 07:50:01 all 19.54 0.00 2.60 1.81 0.06 75.99 07:50:01 0 11.56 0.00 2.16 1.18 0.06 85.03 07:50:01 1 26.23 0.00 2.86 1.91 0.07 68.93 07:50:01 2 16.02 0.00 3.83 1.36 0.06 78.73 07:50:01 3 24.76 0.00 2.53 1.26 0.05 71.40 07:50:01 4 31.05 0.00 2.45 1.58 0.06 64.86 07:50:01 5 14.50 0.00 2.70 3.56 0.05 79.18 07:50:01 6 14.14 0.00 1.77 1.32 0.05 82.71 07:50:01 7 18.11 0.00 2.47 2.29 0.07 77.06 08:00:11 all 13.38 0.03 0.60 0.28 0.03 85.68 08:00:11 0 45.62 0.00 0.58 0.17 0.05 53.58 08:00:11 1 20.34 0.00 0.60 0.25 0.04 78.78 08:00:11 2 2.82 0.00 0.56 0.23 0.01 96.38 08:00:11 3 27.69 0.00 1.23 0.16 0.03 70.88 08:00:11 4 2.53 0.00 0.40 0.24 0.01 96.82 08:00:11 5 2.50 0.26 0.54 0.72 0.03 95.95 08:00:11 6 2.70 0.00 0.38 0.10 0.03 96.79 08:00:11 7 2.77 0.00 0.52 0.37 0.01 96.33 08:10:08 all 13.31 0.02 0.96 0.46 0.04 85.21 08:10:08 0 5.88 0.01 1.12 0.67 0.04 92.27 08:10:08 1 6.96 0.02 0.97 0.72 0.04 91.30 08:10:08 2 5.64 0.03 0.77 0.48 0.03 93.05 08:10:08 3 61.97 0.03 1.16 0.29 0.07 36.48 08:10:08 4 7.11 0.03 1.03 0.47 0.03 91.34 08:10:08 5 5.34 0.01 0.88 0.67 0.03 93.06 08:10:08 6 6.90 0.02 1.06 0.20 0.04 91.78 08:10:08 7 6.59 0.03 0.72 0.19 0.03 92.44 Average: all 14.56 0.01 1.10 0.64 0.04 83.65 Average: 0 16.12 0.00 1.00 0.50 0.04 82.33 Average: 1 15.99 0.00 1.15 0.72 0.04 82.11 Average: 2 19.59 0.01 1.46 0.52 0.04 78.40 Average: 3 36.09 0.01 1.34 0.42 0.05 62.09 Average: 4 10.12 0.01 0.99 0.56 0.03 88.28 Average: 5 5.63 0.07 1.06 1.30 0.03 91.92 Average: 6 5.94 0.01 0.83 0.40 0.03 92.79 Average: 7 7.00 0.01 0.96 0.70 0.03 91.29