---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-14832 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20 16:09:34 UTC 2026 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 Indirect target selection: 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 Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: 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 842 12691 4 18558 30782 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:c5:d1:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.72/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:fec5:d17b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 96:4b:6e:e8:9a:94 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::944b:6eff:fee8:9a94/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-186-generic (prd-ubuntu2204-docker-8c-8g-14832) 08/02/26 _x86_64_ (8 CPU) 05:54:58 LINUX RESTART (8 CPU) 06:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:10:03 446.56 0.43 419.35 26.78 31.76 50051.33 1187797.66 Average: 446.56 0.43 419.35 26.78 31.76 50051.33 1187797.66 06:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:03 12466104 30794388 1416668 4.31 492616 17066052 1942860 5.73 9340324 9518468 353440 Average: 12466104 30794388 1416668 4.31 492616 17066052 1942860 5.73 9340324 9518468 353440 06:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:03 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 06:10:03 ens3 131.56 86.79 1014.95 2530.46 0.00 0.00 0.00 0.00 06:10:03 docker0 4.31 5.98 0.24 137.06 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 131.56 86.79 1014.95 2530.46 0.00 0.00 0.00 0.00 Average: docker0 4.31 5.98 0.24 137.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-186-generic (prd-ubuntu2204-docker-8c-8g-14832) 08/02/26 _x86_64_ (8 CPU) 05:54:58 LINUX RESTART (8 CPU) 06:00:00 CPU %user %nice %system %iowait %steal %idle 06:10:03 all 9.55 0.00 5.77 1.19 0.07 83.42 06:10:03 0 9.01 0.00 5.36 0.80 0.07 84.76 06:10:03 1 9.07 0.00 5.69 1.05 0.07 84.12 06:10:03 2 10.36 0.00 6.06 1.37 0.07 82.14 06:10:03 3 10.47 0.00 6.29 0.87 0.06 82.31 06:10:03 4 8.73 0.00 5.70 0.73 0.06 84.78 06:10:03 5 9.37 0.00 5.90 2.37 0.07 82.29 06:10:03 6 9.85 0.00 5.74 1.16 0.07 83.17 06:10:03 7 9.54 0.00 5.46 1.12 0.07 83.81 Average: all 9.55 0.00 5.77 1.19 0.07 83.42 Average: 0 9.01 0.00 5.36 0.80 0.07 84.76 Average: 1 9.07 0.00 5.69 1.05 0.07 84.12 Average: 2 10.36 0.00 6.06 1.37 0.07 82.14 Average: 3 10.47 0.00 6.29 0.87 0.06 82.31 Average: 4 8.73 0.00 5.70 0.73 0.06 84.78 Average: 5 9.37 0.00 5.90 2.37 0.07 82.29 Average: 6 9.85 0.00 5.74 1.16 0.07 83.17 Average: 7 9.54 0.00 5.46 1.12 0.07 83.81