---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37603 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: 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 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 865 13935 4 17291 30758 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:7c:c5:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.117/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81580sec preferred_lft 81580sec inet6 fe80::f816:3eff:fe7c:c5c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 0a:1a:3c:31:56:7d 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::81a:3cff:fe31:567d/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-37603) 08/14/25 _x86_64_ (8 CPU) 01:07:09 LINUX RESTART (8 CPU) 01:10:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:03 67.20 1.01 61.77 4.42 642.05 19442.71 36341.67 01:30:03 16.56 0.21 15.54 0.80 2.63 2561.01 12386.41 01:40:03 370.79 0.61 362.23 7.95 6.52 45201.52 66775.79 01:50:03 3.55 0.02 3.40 0.13 0.76 423.60 163.55 02:00:00 80.37 0.11 76.74 3.52 11.83 11153.52 6868.52 02:10:03 29.23 0.36 26.33 2.53 10.34 4491.30 8464.67 02:20:03 34.48 0.13 14.46 19.89 2.32 2999.63 451712.97 Average: 85.99 0.35 80.03 5.61 96.63 12320.10 83246.78 01:10:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:03 20743968 28284972 4206292 12.80 208616 7202684 4551608 13.42 1275152 10157324 212 01:30:03 20436224 28347732 3935312 11.98 255812 7655144 3853176 11.36 1272092 10418184 292312 01:40:03 10257604 28215064 4112320 12.51 573404 16439492 4437300 13.09 2888448 18077772 16 01:50:03 9903460 28170896 4340684 13.21 582888 16519608 4701376 13.86 2949424 18324632 656 02:00:00 1495452 21760188 10384016 31.60 636684 18652708 15056684 44.40 3349412 24238200 236 02:10:03 375976 19377540 12626772 38.42 615736 17555148 17977928 53.01 3446436 25225064 11160 02:20:03 427140 18987756 13016996 39.61 613208 17127304 18382212 54.21 3493832 25141428 12500 Average: 9091403 24734878 7517485 22.88 498050 14450298 9851469 29.05 2667828 18797515 45299 01:10:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:03 lo 0.40 0.40 0.07 0.07 0.00 0.00 0.00 0.00 01:20:03 ens3 274.50 135.23 1638.11 43.53 0.00 0.00 0.00 0.00 01:20:03 docker0 17.46 50.37 1.07 505.46 0.00 0.00 0.00 0.00 01:20:03 veth6a418a3 4.71 15.12 0.43 145.81 0.00 0.00 0.00 0.01 01:30:03 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:30:03 ens3 46.29 28.01 188.17 4.89 0.00 0.00 0.00 0.00 01:30:03 docker0 9.43 13.77 1.97 20.68 0.00 0.00 0.00 0.00 01:40:03 lo 0.41 0.41 0.09 0.09 0.00 0.00 0.00 0.00 01:40:03 ens3 233.12 125.84 1629.04 28.23 0.00 0.00 0.00 0.00 01:40:03 docker0 34.38 63.39 1.93 548.54 0.00 0.00 0.00 0.00 01:40:03 vethd70c483 4.02 13.12 0.35 142.77 0.00 0.00 0.00 0.01 01:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:03 ens3 16.25 10.88 21.45 2.94 0.00 0.00 0.00 0.00 01:50:03 docker0 10.05 14.97 1.96 20.78 0.00 0.00 0.00 0.00 01:50:03 vethd70c483 10.05 14.98 2.10 20.78 0.00 0.00 0.00 0.00 02:00:00 lo 0.61 0.61 0.10 0.10 0.00 0.00 0.00 0.00 02:00:00 ens3 63.96 50.25 961.78 11.24 0.00 0.00 0.00 0.00 02:00:00 docker0 1.98 2.54 0.15 31.70 0.00 0.00 0.00 0.00 02:00:00 br-976591ff5cf5 0.36 0.30 0.01 0.02 0.00 0.00 0.00 0.00 02:00:00 veth70226bd 0.35 0.36 0.04 0.17 0.00 0.00 0.00 0.00 02:00:00 vethda58bdf 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 02:00:00 vethac86312 27.10 27.49 7.91 6.58 0.00 0.00 0.00 0.00 02:00:00 vetha27d435 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:00:00 veth64a3955 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:00:00 veth8abad33 22.22 21.72 6.70 4.23 0.00 0.00 0.00 0.00 02:00:00 veth774d5de 0.21 0.30 0.33 1.15 0.00 0.00 0.00 0.00 02:00:00 veth7b021a7 1.34 1.10 0.18 1.17 0.00 0.00 0.00 0.00 02:10:03 lo 20.43 20.43 64.62 64.62 0.00 0.00 0.00 0.00 02:10:03 ens3 17.53 14.47 35.53 2.49 0.00 0.00 0.00 0.00 02:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:03 br-976591ff5cf5 23.46 26.97 13.12 87.02 0.00 0.00 0.00 0.00 02:10:03 veth70226bd 11.82 9.70 116.70 36.71 0.00 0.00 0.00 0.01 02:10:03 vethda58bdf 34.52 38.31 13.13 309.43 0.00 0.00 0.00 0.03 02:10:03 vethac86312 106.89 116.39 71.53 56.41 0.00 0.00 0.00 0.01 02:10:03 vetha27d435 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 02:10:03 veth64a3955 18.38 20.42 224.13 117.11 0.00 0.00 0.00 0.02 02:10:03 veth8abad33 75.22 68.64 85.72 39.00 0.00 0.00 0.00 0.01 02:10:03 veth7b021a7 48.61 44.88 20.66 35.54 0.00 0.00 0.00 0.00 02:20:03 lo 35.34 35.34 168.46 168.46 0.00 0.00 0.00 0.00 02:20:03 ens3 7.37 3.93 19.69 0.67 0.00 0.00 0.00 0.00 02:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:03 br-976591ff5cf5 35.24 51.29 34.29 156.59 0.00 0.00 0.00 0.00 02:20:03 veth70226bd 9.16 8.38 43.86 42.96 0.00 0.00 0.00 0.00 02:20:03 vethda58bdf 39.91 55.93 35.05 198.58 0.00 0.00 0.00 0.02 02:20:03 vethac86312 61.20 67.40 45.65 23.20 0.00 0.00 0.00 0.00 02:20:03 vetha27d435 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:03 veth64a3955 9.03 9.80 43.51 43.40 0.00 0.00 0.00 0.00 02:20:03 veth8abad33 42.87 39.98 52.50 21.79 0.00 0.00 0.00 0.00 02:20:03 veth7b021a7 30.78 27.50 13.77 26.23 0.00 0.00 0.00 0.00 Average: lo 8.22 8.22 33.38 33.38 0.00 0.00 0.00 0.00 Average: ens3 94.11 52.63 641.32 13.42 0.00 0.00 0.00 0.00 Average: docker0 10.47 20.72 1.01 161.00 0.00 0.00 0.00 0.00 Average: br-976591ff5cf5 8.45 11.24 6.78 34.86 0.00 0.00 0.00 0.00 Average: veth70226bd 3.05 2.64 23.02 11.43 0.00 0.00 0.00 0.00 Average: vethda58bdf 10.66 13.51 6.89 72.79 0.00 0.00 0.00 0.01 Average: vethac86312 27.94 30.25 17.91 12.35 0.00 0.00 0.00 0.00 Average: vetha27d435 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth64a3955 3.94 4.36 38.39 23.01 0.00 0.00 0.00 0.00 Average: veth8abad33 20.08 18.65 20.76 9.31 0.00 0.00 0.00 0.00 Average: veth7b021a7 11.57 10.53 4.96 9.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37603) 08/14/25 _x86_64_ (8 CPU) 01:07:09 LINUX RESTART (8 CPU) 01:10:03 CPU %user %nice %system %iowait %steal %idle 01:20:03 all 16.80 0.00 0.95 0.50 0.04 81.72 01:20:03 0 9.03 0.00 0.93 0.66 0.04 89.34 01:20:03 1 66.14 0.00 1.00 0.47 0.07 32.32 01:20:03 2 6.57 0.00 1.09 0.38 0.03 91.93 01:20:03 3 10.51 0.00 1.17 0.23 0.03 88.07 01:20:03 4 8.81 0.00 0.69 0.48 0.03 89.98 01:20:03 5 7.69 0.00 0.75 0.61 0.04 90.90 01:20:03 6 11.21 0.00 0.95 0.49 0.03 87.33 01:20:03 7 14.40 0.00 1.02 0.65 0.04 83.89 01:30:03 all 10.66 0.00 0.49 0.04 0.02 88.79 01:30:03 0 19.16 0.00 0.35 0.00 0.03 80.46 01:30:03 1 14.82 0.00 0.47 0.06 0.04 84.61 01:30:03 2 12.22 0.00 0.92 0.02 0.03 86.80 01:30:03 3 1.52 0.00 0.64 0.05 0.01 97.79 01:30:03 4 31.61 0.00 0.63 0.06 0.04 67.66 01:30:03 5 1.80 0.00 0.37 0.01 0.01 97.80 01:30:03 6 1.08 0.00 0.31 0.03 0.01 98.57 01:30:03 7 3.07 0.00 0.25 0.05 0.01 96.63 01:40:03 all 21.03 0.00 2.50 1.19 0.06 75.22 01:40:03 0 15.59 0.00 2.24 0.95 0.05 81.16 01:40:03 1 20.18 0.00 2.46 1.18 0.05 76.13 01:40:03 2 31.20 0.00 2.76 1.14 0.06 64.84 01:40:03 3 17.45 0.00 2.57 1.13 0.05 78.80 01:40:03 4 19.41 0.00 2.89 0.89 0.05 76.76 01:40:03 5 18.10 0.00 2.31 1.74 0.06 77.79 01:40:03 6 17.21 0.00 2.10 1.62 0.05 79.03 01:40:03 7 29.18 0.00 2.64 0.89 0.06 67.23 01:50:03 all 12.05 0.00 0.28 0.01 0.02 87.64 01:50:03 0 0.35 0.00 0.12 0.02 0.02 99.49 01:50:03 1 5.32 0.00 0.21 0.00 0.01 94.46 01:50:03 2 53.39 0.00 0.34 0.01 0.05 46.21 01:50:03 3 34.46 0.00 0.88 0.03 0.03 64.59 01:50:03 4 0.75 0.00 0.06 0.05 0.02 99.12 01:50:03 5 0.26 0.00 0.16 0.00 0.01 99.57 01:50:03 6 0.52 0.00 0.15 0.01 0.01 99.32 01:50:03 7 1.35 0.00 0.31 0.00 0.02 98.32 02:00:00 all 11.07 0.02 0.99 0.30 0.04 87.58 02:00:00 0 8.18 0.02 0.89 0.32 0.04 90.55 02:00:00 1 21.54 0.01 1.13 0.31 0.06 76.94 02:00:00 2 7.56 0.02 0.93 0.37 0.05 91.08 02:00:00 3 9.05 0.02 0.93 0.13 0.05 89.82 02:00:00 4 9.17 0.03 1.16 0.15 0.05 89.44 02:00:00 5 7.69 0.01 0.87 0.12 0.03 91.28 02:00:00 6 8.02 0.02 0.95 0.42 0.04 90.55 02:00:00 7 17.37 0.02 1.03 0.59 0.05 80.94 02:10:03 all 10.32 0.01 1.76 0.15 0.07 87.69 02:10:03 0 10.13 0.01 1.78 0.11 0.07 87.91 02:10:03 1 9.74 0.01 1.86 0.08 0.08 88.24 02:10:03 2 11.98 0.00 1.92 0.29 0.08 85.73 02:10:03 3 9.68 0.01 1.85 0.14 0.07 88.25 02:10:03 4 9.39 0.00 1.74 0.24 0.07 88.55 02:10:03 5 10.20 0.01 1.67 0.16 0.07 87.88 02:10:03 6 10.18 0.01 1.64 0.07 0.08 88.03 02:10:03 7 11.28 0.01 1.62 0.07 0.07 86.95 02:20:03 all 7.98 0.00 1.90 0.88 0.08 89.15 02:20:03 0 7.87 0.00 1.96 1.34 0.07 88.75 02:20:03 1 8.74 0.00 1.93 0.13 0.08 89.11 02:20:03 2 8.29 0.00 1.85 0.06 0.09 89.71 02:20:03 3 7.78 0.00 2.01 1.27 0.08 88.86 02:20:03 4 7.68 0.00 1.89 2.00 0.08 88.34 02:20:03 5 7.69 0.00 1.88 1.11 0.08 89.25 02:20:03 6 7.72 0.00 1.77 1.05 0.08 89.39 02:20:03 7 8.09 0.00 1.95 0.08 0.08 89.80 Average: all 12.85 0.00 1.27 0.44 0.05 85.40 Average: 0 10.05 0.00 1.18 0.48 0.05 88.24 Average: 1 20.93 0.00 1.29 0.32 0.05 77.40 Average: 2 18.76 0.00 1.40 0.32 0.05 79.45 Average: 3 12.93 0.00 1.43 0.42 0.05 85.16 Average: 4 12.42 0.01 1.29 0.55 0.05 85.69 Average: 5 7.62 0.00 1.14 0.54 0.04 90.65 Average: 6 7.98 0.00 1.12 0.53 0.04 90.32 Average: 7 12.08 0.00 1.26 0.33 0.05 86.27