---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-427 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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 12G 144G 8% / 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 766 25137 4 6188 30858 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:7c:bb:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.99/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe7c:bb2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:43:dd:6b 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 ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-427) 02/19/25 _x86_64_ (8 CPU) 20:39:44 LINUX RESTART (8 CPU) 20:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:50:06 101.89 14.74 85.42 1.72 1996.56 19102.18 24322.34 Average: 101.89 14.74 85.42 1.72 1996.56 19102.18 24322.34 20:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:06 25818772 31605936 698860 2.13 140876 5847156 1224144 3.61 1467784 5069484 238480 Average: 25818772 31605936 698860 2.13 140876 5847156 1224144 3.61 1467784 5069484 238480 20:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:06 lo 157.29 157.29 192.69 192.69 0.00 0.00 0.00 0.00 20:50:06 ens3 671.28 402.51 1999.18 1127.75 0.00 0.00 0.00 0.00 20:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.29 157.29 192.69 192.69 0.00 0.00 0.00 0.00 Average: ens3 671.28 402.51 1999.18 1127.75 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-427) 02/19/25 _x86_64_ (8 CPU) 20:39:44 LINUX RESTART (8 CPU) 20:40:00 CPU %user %nice %system %iowait %steal %idle 20:50:06 all 14.57 0.00 1.45 0.42 0.05 83.51 20:50:06 0 13.77 0.00 1.50 0.13 0.05 84.55 20:50:06 1 15.18 0.00 1.42 0.78 0.05 82.57 20:50:06 2 14.05 0.00 1.24 0.46 0.05 84.19 20:50:06 3 12.73 0.00 1.68 0.28 0.05 85.25 20:50:06 4 15.18 0.00 1.45 0.71 0.05 82.60 20:50:06 5 15.03 0.00 1.40 0.49 0.05 83.03 20:50:06 6 19.47 0.00 1.39 0.27 0.05 78.82 20:50:06 7 11.11 0.00 1.49 0.23 0.05 87.12 Average: all 14.57 0.00 1.45 0.42 0.05 83.51 Average: 0 13.77 0.00 1.50 0.13 0.05 84.55 Average: 1 15.18 0.00 1.42 0.78 0.05 82.57 Average: 2 14.05 0.00 1.24 0.46 0.05 84.19 Average: 3 12.73 0.00 1.68 0.28 0.05 85.25 Average: 4 15.18 0.00 1.45 0.71 0.05 82.60 Average: 5 15.03 0.00 1.40 0.49 0.05 83.03 Average: 6 19.47 0.00 1.39 0.27 0.05 78.82 Average: 7 11.11 0.00 1.49 0.23 0.05 87.12