---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-11937 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 785 16894 4 14412 30839 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:9a:f1:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.211/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fe9a:f13f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 1a:94:ba:dc:82:3c 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::1894:baff:fedc:823c/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-11937) 11/11/25 _x86_64_ (8 CPU) 16:53:47 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:07 180.06 0.44 170.44 9.17 5.14 36221.74 33227.04 Average: 180.06 0.44 170.44 9.17 5.14 36221.74 33227.04 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:07 16004340 29818328 2398812 7.30 556968 12566848 3111480 9.18 2488020 12899188 13576 Average: 16004340 29818328 2398812 7.30 556968 12566848 3111480 9.18 2488020 12899188 13576 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:07 lo 2.14 2.14 0.46 0.46 0.00 0.00 0.00 0.00 17:10:07 ens3 221.47 184.23 1906.21 831.86 0.00 0.00 0.00 0.00 17:10:07 docker0 14.18 23.61 2.41 203.29 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 221.47 184.23 1906.21 831.86 0.00 0.00 0.00 0.00 Average: docker0 14.18 23.61 2.41 203.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-11937) 11/11/25 _x86_64_ (8 CPU) 16:53:47 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:10:07 all 16.37 0.00 2.55 0.58 0.06 80.44 17:10:07 0 17.72 0.00 2.25 0.49 0.06 79.48 17:10:07 1 15.79 0.00 2.07 0.35 0.06 81.74 17:10:07 2 12.38 0.00 2.29 1.18 0.07 84.08 17:10:07 3 18.72 0.00 3.19 0.71 0.07 77.30 17:10:07 4 15.34 0.00 2.29 0.38 0.06 81.94 17:10:07 5 17.34 0.00 2.60 0.38 0.06 79.61 17:10:07 6 16.63 0.00 2.97 0.55 0.07 79.79 17:10:07 7 17.06 0.00 2.74 0.57 0.06 79.56 Average: all 16.37 0.00 2.55 0.58 0.06 80.44 Average: 0 17.72 0.00 2.25 0.49 0.06 79.48 Average: 1 15.79 0.00 2.07 0.35 0.06 81.74 Average: 2 12.38 0.00 2.29 1.18 0.07 84.08 Average: 3 18.72 0.00 3.19 0.71 0.07 77.30 Average: 4 15.34 0.00 2.29 0.38 0.06 81.94 Average: 5 17.34 0.00 2.60 0.38 0.06 79.61 Average: 6 16.63 0.00 2.97 0.55 0.07 79.79 Average: 7 17.06 0.00 2.74 0.57 0.06 79.56