---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-3752 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: 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 15G 140G 10% / 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 739 22979 4 8373 30885 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:70:b7:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.0/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85020sec preferred_lft 85020sec inet6 fe80::f816:3eff:fe70:b705/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether be:11:c6:36:45:1e 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::bc11:c6ff:fe36:451e/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-3752) 01/28/26 _x86_64_ (8 CPU) 13:23:41 LINUX RESTART (8 CPU) 13:30:36 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:01 70.09 1.97 64.82 3.30 459.75 7865.03 17113.33 Average: 70.09 1.97 64.82 3.30 459.75 7865.03 17113.33 13:30:36 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:01 18829936 27188020 5038260 15.33 203684 8198444 14412784 42.50 1293104 11932276 5072 Average: 18829936 27188020 5038260 15.33 203684 8198444 14412784 42.50 1293104 11932276 5072 13:30:36 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:01 lo 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 13:40:01 ens3 25.52 14.44 338.03 1.66 0.00 0.00 0.00 0.00 13:40:01 docker0 7.07 10.44 0.55 147.15 0.00 0.00 0.00 0.00 13:40:01 br-fb5c3149a1a2 2.64 5.10 0.16 39.18 0.00 0.00 0.00 0.00 13:40:01 vethe5769c7 0.01 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:40:01 veth2a9f2fc 51.42 53.70 10.76 7.63 0.00 0.00 0.00 0.00 13:40:01 vethdb139b3 1.26 1.95 0.16 0.21 0.00 0.00 0.00 0.00 13:40:01 veth8998847 0.62 0.78 0.06 1.69 0.00 0.00 0.00 0.00 13:40:01 veth13e8d76 1.31 1.64 0.57 0.98 0.00 0.00 0.00 0.00 13:40:01 veth4e02bc0 52.22 37.41 5.87 5.58 0.00 0.00 0.00 0.00 13:40:01 veth3c7317f 2.49 5.22 0.19 39.18 0.00 0.00 0.00 0.00 13:40:01 vethc9dc6bd 17.39 17.43 3.01 3.87 0.00 0.00 0.00 0.00 13:40:01 veth59efce1 6.70 9.29 1.09 1.08 0.00 0.00 0.00 0.00 13:40:01 vethf75e2ff 6.82 9.40 1.18 1.10 0.00 0.00 0.00 0.00 13:40:01 vethfae6527 6.68 9.28 0.99 1.08 0.00 0.00 0.00 0.00 13:40:01 veth455a357 13.74 15.99 2.25 2.69 0.00 0.00 0.00 0.00 13:40:01 veth8d65d60 6.00 8.48 0.99 1.08 0.00 0.00 0.00 0.00 13:40:01 veth1f33556 3.29 4.50 0.49 0.39 0.00 0.00 0.00 0.00 13:40:01 veth50223ea 24.91 25.67 5.22 5.08 0.00 0.00 0.00 0.00 13:40:01 vethb3a01e0 0.73 0.63 0.44 0.84 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 25.52 14.44 338.03 1.66 0.00 0.00 0.00 0.00 Average: docker0 7.07 10.44 0.55 147.15 0.00 0.00 0.00 0.00 Average: br-fb5c3149a1a2 2.64 5.10 0.16 39.18 0.00 0.00 0.00 0.00 Average: vethe5769c7 0.01 0.18 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth2a9f2fc 51.42 53.70 10.76 7.63 0.00 0.00 0.00 0.00 Average: vethdb139b3 1.26 1.95 0.16 0.21 0.00 0.00 0.00 0.00 Average: veth8998847 0.62 0.78 0.06 1.69 0.00 0.00 0.00 0.00 Average: veth13e8d76 1.31 1.64 0.57 0.98 0.00 0.00 0.00 0.00 Average: veth4e02bc0 52.22 37.41 5.87 5.58 0.00 0.00 0.00 0.00 Average: veth3c7317f 2.49 5.22 0.19 39.18 0.00 0.00 0.00 0.00 Average: vethc9dc6bd 17.39 17.43 3.01 3.87 0.00 0.00 0.00 0.00 Average: veth59efce1 6.70 9.29 1.09 1.08 0.00 0.00 0.00 0.00 Average: vethf75e2ff 6.82 9.40 1.18 1.10 0.00 0.00 0.00 0.00 Average: vethfae6527 6.68 9.28 0.99 1.08 0.00 0.00 0.00 0.00 Average: veth455a357 13.74 15.99 2.25 2.69 0.00 0.00 0.00 0.00 Average: veth8d65d60 6.00 8.48 0.99 1.08 0.00 0.00 0.00 0.00 Average: veth1f33556 3.29 4.50 0.49 0.39 0.00 0.00 0.00 0.00 Average: veth50223ea 24.91 25.67 5.22 5.08 0.00 0.00 0.00 0.00 Average: vethb3a01e0 0.73 0.63 0.44 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-3752) 01/28/26 _x86_64_ (8 CPU) 13:23:41 LINUX RESTART (8 CPU) 13:30:36 CPU %user %nice %system %iowait %steal %idle 13:40:01 all 11.03 0.00 1.55 14.46 0.08 72.87 13:40:01 0 11.71 0.00 1.69 30.43 0.08 56.09 13:40:01 1 11.49 0.00 1.50 6.09 0.08 80.83 13:40:01 2 10.92 0.00 1.49 8.52 0.08 78.98 13:40:01 3 11.10 0.00 1.74 11.23 0.08 75.86 13:40:01 4 9.97 0.00 1.48 10.07 0.08 78.41 13:40:01 5 11.02 0.00 1.48 9.82 0.09 77.59 13:40:01 6 11.36 0.00 1.57 29.05 0.08 57.94 13:40:01 7 10.67 0.00 1.48 10.49 0.07 77.29 Average: all 11.03 0.00 1.55 14.46 0.08 72.87 Average: 0 11.71 0.00 1.69 30.43 0.08 56.09 Average: 1 11.49 0.00 1.50 6.09 0.08 80.83 Average: 2 10.92 0.00 1.49 8.52 0.08 78.98 Average: 3 11.10 0.00 1.74 11.23 0.08 75.86 Average: 4 9.97 0.00 1.48 10.07 0.08 78.41 Average: 5 11.02 0.00 1.48 9.82 0.09 77.59 Average: 6 11.36 0.00 1.57 29.05 0.08 57.94 Average: 7 10.67 0.00 1.48 10.49 0.07 77.29