---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1120 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 888 24892 4 6312 30736 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:b4:d3:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.93/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84351sec preferred_lft 84351sec inet6 fe80::f816:3eff:feb4:d309/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:e6:8b:c9 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-1120) 02/21/25 _x86_64_ (8 CPU) 16:53:27 LINUX RESTART (8 CPU) 17:00:37 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:01 29.10 0.14 25.34 3.61 6.35 7077.71 31264.24 17:20:05 35.50 0.01 31.05 4.45 0.28 8732.37 29645.52 Average: 32.41 0.07 28.29 4.05 3.21 7933.31 30427.23 17:00:37 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 25705096 29413000 2893764 8.81 152240 3788596 2990732 8.82 909240 5790524 2604 17:20:05 25043636 29353708 2949112 8.97 191524 4297692 2996672 8.84 1055316 6269024 28316 Average: 25374366 29383354 2921438 8.89 171882 4043144 2993702 8.83 982278 6029774 15460 17:00:37 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 lo 1415.37 1415.37 1345.70 1345.70 0.00 0.00 0.00 0.00 17:10:01 ens3 25.09 20.15 12.98 6.80 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:05 lo 1696.05 1696.05 1613.10 1613.10 0.00 0.00 0.00 0.00 17:20:05 ens3 27.25 22.27 8.95 7.82 0.00 0.00 0.00 0.00 17:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1560.51 1560.51 1483.96 1483.96 0.00 0.00 0.00 0.00 Average: ens3 26.21 21.24 10.90 7.32 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-1120) 02/21/25 _x86_64_ (8 CPU) 16:53:27 LINUX RESTART (8 CPU) 17:00:37 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 33.49 0.00 1.63 0.19 0.07 64.62 17:10:01 0 35.29 0.00 1.60 0.14 0.08 62.89 17:10:01 1 33.52 0.00 2.03 0.27 0.07 64.11 17:10:01 2 33.85 0.00 2.11 0.37 0.08 63.59 17:10:01 3 35.62 0.00 1.45 0.08 0.07 62.78 17:10:01 4 28.17 0.00 1.60 0.35 0.07 69.81 17:10:01 5 35.71 0.00 1.49 0.12 0.08 62.61 17:10:01 6 34.58 0.00 1.36 0.07 0.07 63.91 17:10:01 7 31.15 0.00 1.40 0.09 0.07 67.29 17:20:05 all 38.66 0.00 1.96 0.23 0.08 59.07 17:20:05 0 35.47 0.00 1.82 0.15 0.08 62.48 17:20:05 1 41.14 0.00 2.30 0.32 0.09 56.16 17:20:05 2 40.41 0.00 2.47 0.38 0.08 56.66 17:20:05 3 39.09 0.00 2.06 0.26 0.08 58.51 17:20:05 4 37.56 0.00 1.87 0.10 0.08 60.39 17:20:05 5 37.76 0.00 1.62 0.27 0.08 60.26 17:20:05 6 40.79 0.00 1.90 0.20 0.08 57.02 17:20:05 7 37.03 0.00 1.66 0.18 0.07 61.05 Average: all 36.16 0.00 1.80 0.21 0.08 61.75 Average: 0 35.38 0.00 1.72 0.14 0.08 62.68 Average: 1 37.45 0.00 2.17 0.29 0.08 60.00 Average: 2 37.24 0.00 2.29 0.37 0.08 60.01 Average: 3 37.42 0.00 1.76 0.17 0.08 60.57 Average: 4 33.03 0.00 1.74 0.22 0.07 64.93 Average: 5 36.77 0.00 1.56 0.20 0.08 61.39 Average: 6 37.79 0.00 1.64 0.14 0.08 60.35 Average: 7 34.19 0.00 1.53 0.14 0.07 64.07