---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-13871 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 20G 135G 13% / 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 814 16849 4 14428 30810 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:cd:74:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.118/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85363sec preferred_lft 85363sec inet6 fe80::f816:3eff:fecd:7486/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:b9:55:64:c9:0a 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::b9:55ff:fe64:c90a/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-13871) 11/19/25 _x86_64_ (8 CPU) 16:53:25 LINUX RESTART (8 CPU) 17:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:01 160.75 0.46 152.89 7.40 6.10 36174.52 43475.61 Average: 160.75 0.46 152.89 7.40 6.10 36174.52 43475.61 17:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 17293760 31577856 640836 1.95 572284 13023476 1235336 3.64 2684264 11398628 483992 Average: 17293760 31577856 640836 1.95 572284 13023476 1235336 3.64 2684264 11398628 483992 17:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 lo 2.18 2.18 0.51 0.51 0.00 0.00 0.00 0.00 17:10:01 ens3 214.12 184.95 1861.34 838.97 0.00 0.00 0.00 0.00 17:10:01 docker0 13.19 20.40 2.28 138.85 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 214.12 184.95 1861.34 838.97 0.00 0.00 0.00 0.00 Average: docker0 13.19 20.40 2.28 138.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-13871) 11/19/25 _x86_64_ (8 CPU) 16:53:25 LINUX RESTART (8 CPU) 17:00:00 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 16.70 0.00 2.61 0.42 0.06 80.20 17:10:01 0 15.26 0.00 2.63 0.28 0.07 81.76 17:10:01 1 16.69 0.00 2.98 0.46 0.06 79.80 17:10:01 2 14.37 0.00 2.21 0.46 0.07 82.88 17:10:01 3 17.60 0.00 1.85 0.10 0.06 80.40 17:10:01 4 21.60 0.00 3.12 0.70 0.06 74.53 17:10:01 5 22.38 0.00 3.00 0.22 0.06 74.34 17:10:01 6 14.00 0.00 2.59 0.60 0.07 82.75 17:10:01 7 11.73 0.00 2.51 0.55 0.06 85.16 Average: all 16.70 0.00 2.61 0.42 0.06 80.20 Average: 0 15.26 0.00 2.63 0.28 0.07 81.76 Average: 1 16.69 0.00 2.98 0.46 0.06 79.80 Average: 2 14.37 0.00 2.21 0.46 0.07 82.88 Average: 3 17.60 0.00 1.85 0.10 0.06 80.40 Average: 4 21.60 0.00 3.12 0.70 0.06 74.53 Average: 5 22.38 0.00 3.00 0.22 0.06 74.34 Average: 6 14.00 0.00 2.59 0.60 0.07 82.75 Average: 7 11.73 0.00 2.51 0.55 0.06 85.16