---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-6604 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 16G 140G 11% / 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 750 22036 4 9305 30874 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:3f:5a:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.246/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85592sec preferred_lft 85592sec inet6 fe80::f816:3eff:fe3f:5ad4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether be:75:05:92:37:33 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::bc75:5ff:fe92:3733/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-6604) 02/09/26 _x86_64_ (8 CPU) 20:59:52 LINUX RESTART (8 CPU) 21:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:01 165.97 11.49 135.78 18.69 1682.27 42471.49 501119.12 Average: 165.97 11.49 135.78 18.69 1682.27 42471.49 501119.12 21:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:01 16341080 25542424 6674328 20.31 223512 8963896 16387888 48.33 1286008 14353568 836 Average: 16341080 25542424 6674328 20.31 223512 8963896 16387888 48.33 1286008 14353568 836 21:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:01 lo 10.87 10.87 0.88 0.88 0.00 0.00 0.00 0.00 21:10:01 ens3 264.29 157.70 5411.35 18.59 0.00 0.00 0.00 0.00 21:10:01 docker0 3.93 5.79 0.38 142.42 0.00 0.00 0.00 0.00 21:10:01 br-d5700f8264f2 1.36 2.63 0.10 36.75 0.00 0.00 0.00 0.00 21:10:01 veth70abd17 4.66 4.70 0.58 24.91 0.00 0.00 0.00 0.00 21:10:01 veth7b1584a 0.01 0.19 0.00 0.01 0.00 0.00 0.00 0.00 21:10:01 veth4055623 0.67 1.07 0.10 0.12 0.00 0.00 0.00 0.00 21:10:01 veth55dcd05 2.02 2.69 0.22 4.33 0.00 0.00 0.00 0.00 21:10:01 veth08cb664 51.14 55.26 20.31 8.96 0.00 0.00 0.00 0.00 21:10:01 veth5e2d59b 1.08 2.67 0.10 36.71 0.00 0.00 0.00 0.00 21:10:01 veth5e29033 51.87 38.42 8.99 6.57 0.00 0.00 0.00 0.00 21:10:01 veth8b0a9e9 6.62 8.98 1.52 1.69 0.00 0.00 0.00 0.00 21:10:01 vethe41cde3 6.25 8.60 1.26 1.63 0.00 0.00 0.00 0.00 21:10:01 vethb277bc4 6.08 8.47 1.19 1.61 0.00 0.00 0.00 0.00 21:10:01 veth62d2eb2 20.39 20.38 7.49 4.59 0.00 0.00 0.00 0.00 21:10:01 veth92583ab 16.46 18.16 6.74 3.40 0.00 0.00 0.00 0.00 21:10:01 vethec425f1 3.35 4.23 0.59 0.82 0.00 0.00 0.00 0.00 21:10:01 veth650e585 6.09 8.40 1.25 1.69 0.00 0.00 0.00 0.00 21:10:01 vethbb4a39b 2.62 3.78 0.67 0.38 0.00 0.00 0.00 0.00 21:10:01 veth0fdb4c8 20.84 20.35 14.13 11.81 0.00 0.00 0.00 0.00 21:10:01 veth221db18 6.85 6.24 10.22 2.54 0.00 0.00 0.00 0.00 21:10:01 veth1e15697 1.79 1.53 0.66 1.13 0.00 0.00 0.00 0.00 Average: lo 10.87 10.87 0.88 0.88 0.00 0.00 0.00 0.00 Average: ens3 264.29 157.70 5411.35 18.59 0.00 0.00 0.00 0.00 Average: docker0 3.93 5.79 0.38 142.42 0.00 0.00 0.00 0.00 Average: br-d5700f8264f2 1.36 2.63 0.10 36.75 0.00 0.00 0.00 0.00 Average: veth70abd17 4.66 4.70 0.58 24.91 0.00 0.00 0.00 0.00 Average: veth7b1584a 0.01 0.19 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth4055623 0.67 1.07 0.10 0.12 0.00 0.00 0.00 0.00 Average: veth55dcd05 2.02 2.69 0.22 4.33 0.00 0.00 0.00 0.00 Average: veth08cb664 51.14 55.26 20.31 8.96 0.00 0.00 0.00 0.00 Average: veth5e2d59b 1.08 2.67 0.10 36.71 0.00 0.00 0.00 0.00 Average: veth5e29033 51.87 38.42 8.99 6.57 0.00 0.00 0.00 0.00 Average: veth8b0a9e9 6.62 8.98 1.52 1.69 0.00 0.00 0.00 0.00 Average: vethe41cde3 6.25 8.60 1.26 1.63 0.00 0.00 0.00 0.00 Average: vethb277bc4 6.08 8.47 1.19 1.61 0.00 0.00 0.00 0.00 Average: veth62d2eb2 20.39 20.38 7.49 4.59 0.00 0.00 0.00 0.00 Average: veth92583ab 16.46 18.16 6.74 3.40 0.00 0.00 0.00 0.00 Average: vethec425f1 3.35 4.23 0.59 0.82 0.00 0.00 0.00 0.00 Average: veth650e585 6.09 8.40 1.25 1.69 0.00 0.00 0.00 0.00 Average: vethbb4a39b 2.62 3.78 0.67 0.38 0.00 0.00 0.00 0.00 Average: veth0fdb4c8 20.84 20.35 14.13 11.81 0.00 0.00 0.00 0.00 Average: veth221db18 6.85 6.24 10.22 2.54 0.00 0.00 0.00 0.00 Average: veth1e15697 1.79 1.53 0.66 1.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-6604) 02/09/26 _x86_64_ (8 CPU) 20:59:52 LINUX RESTART (8 CPU) 21:00:00 CPU %user %nice %system %iowait %steal %idle 21:10:01 all 15.36 0.00 2.92 2.49 0.10 79.13 21:10:01 0 15.69 0.00 2.59 2.31 0.07 79.33 21:10:01 1 16.20 0.00 2.57 2.96 0.09 78.17 21:10:01 2 16.98 0.00 3.06 3.01 0.08 76.87 21:10:01 3 14.85 0.00 3.41 3.77 0.08 77.89 21:10:01 4 15.05 0.00 2.59 1.99 0.08 80.29 21:10:01 5 15.04 0.00 2.90 2.12 0.08 79.86 21:10:01 6 15.36 0.00 2.76 1.84 0.23 79.82 21:10:01 7 13.69 0.00 3.48 1.93 0.08 80.82 Average: all 15.36 0.00 2.92 2.49 0.10 79.13 Average: 0 15.69 0.00 2.59 2.31 0.07 79.33 Average: 1 16.20 0.00 2.57 2.96 0.09 78.17 Average: 2 16.98 0.00 3.06 3.01 0.08 76.87 Average: 3 14.85 0.00 3.41 3.77 0.08 77.89 Average: 4 15.05 0.00 2.59 1.99 0.08 80.29 Average: 5 15.04 0.00 2.90 2.12 0.08 79.86 Average: 6 15.36 0.00 2.76 1.84 0.23 79.82 Average: 7 13.69 0.00 3.48 1.93 0.08 80.82