---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20219 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: 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 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 890 24819 4 6382 30734 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:b7:63:df brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83954sec preferred_lft 83954sec inet6 fe80::f816:3eff:feb7:63df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:a1:9a:0e 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-20219) 02/17/25 _x86_64_ (8 CPU) 14:24:52 LINUX RESTART (8 CPU) 14:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:05 41.67 3.02 22.21 16.44 721.51 7398.58 536920.56 14:50:05 43.37 0.00 37.72 5.64 0.04 10080.73 63774.90 15:00:05 33.81 0.01 29.62 4.18 0.29 7753.17 57111.34 Average: 39.62 1.01 29.84 8.76 241.21 8409.59 219665.58 14:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:05 25794136 29405932 2903352 8.83 143856 3710020 3041916 8.97 888356 5755792 25396 14:50:05 25183252 29207832 3096328 9.42 181528 4045080 3706168 10.93 1007688 6204684 17704 15:00:05 24602368 29128356 3172352 9.65 205220 4482876 3726920 10.99 1128368 6617096 21064 Average: 25193252 29247373 3057344 9.30 176868 4079325 3491668 10.30 1008137 6192524 21388 14:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:05 lo 809.16 809.16 768.17 768.17 0.00 0.00 0.00 0.00 14:40:05 ens3 120.65 87.36 881.75 22.80 0.00 0.00 0.00 0.00 14:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:05 lo 2212.28 2212.28 2105.49 2105.49 0.00 0.00 0.00 0.00 14:50:05 ens3 41.94 31.46 18.57 14.09 0.00 0.00 0.00 0.00 14:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:05 lo 1462.26 1462.26 1390.32 1390.32 0.00 0.00 0.00 0.00 15:00:05 ens3 58.62 38.54 19.99 15.63 0.00 0.00 0.00 0.00 15:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1493.72 1493.72 1420.52 1420.52 0.00 0.00 0.00 0.00 Average: ens3 73.80 52.50 307.49 17.51 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-20219) 02/17/25 _x86_64_ (8 CPU) 14:24:52 LINUX RESTART (8 CPU) 14:30:02 CPU %user %nice %system %iowait %steal %idle 14:40:05 all 37.51 0.00 1.67 0.21 0.09 60.53 14:40:05 0 36.68 0.00 1.44 0.23 0.09 61.57 14:40:05 1 40.21 0.00 2.10 0.29 0.09 57.31 14:40:05 2 38.63 0.00 1.76 0.12 0.08 59.41 14:40:05 3 38.14 0.00 1.86 0.25 0.09 59.66 14:40:05 4 35.73 0.00 1.43 0.12 0.08 62.64 14:40:05 5 38.12 0.00 1.70 0.20 0.09 59.89 14:40:05 6 36.34 0.00 1.50 0.18 0.09 61.90 14:40:05 7 36.22 0.00 1.56 0.30 0.08 61.85 14:50:05 all 34.90 0.00 2.01 0.32 0.09 62.69 14:50:05 0 29.22 0.00 2.04 0.39 0.08 68.26 14:50:05 1 37.75 0.00 2.18 0.37 0.09 59.62 14:50:05 2 31.51 0.00 1.94 0.47 0.09 65.98 14:50:05 3 37.01 0.00 1.91 0.20 0.09 60.79 14:50:05 4 38.05 0.00 2.22 0.31 0.09 59.33 14:50:05 5 34.83 0.00 2.11 0.37 0.09 62.60 14:50:05 6 34.00 0.00 1.62 0.25 0.08 64.05 14:50:05 7 36.81 0.00 2.02 0.20 0.08 60.89 15:00:05 all 35.31 0.00 1.87 0.23 0.09 62.51 15:00:05 0 29.29 0.00 1.78 0.36 0.09 68.48 15:00:05 1 38.93 0.00 1.75 0.11 0.10 59.11 15:00:05 2 38.55 0.00 2.45 0.36 0.09 58.55 15:00:05 3 37.73 0.00 1.89 0.20 0.09 60.10 15:00:05 4 34.96 0.00 1.86 0.22 0.09 62.87 15:00:05 5 35.81 0.00 1.87 0.27 0.09 61.97 15:00:05 6 32.23 0.00 1.55 0.25 0.09 65.88 15:00:05 7 35.00 0.00 1.78 0.03 0.09 63.09 Average: all 35.91 0.00 1.85 0.25 0.09 61.91 Average: 0 31.74 0.00 1.75 0.33 0.09 66.10 Average: 1 38.97 0.00 2.01 0.26 0.09 58.68 Average: 2 36.23 0.00 2.05 0.32 0.09 61.31 Average: 3 37.62 0.00 1.89 0.22 0.09 60.18 Average: 4 36.25 0.00 1.83 0.22 0.09 61.61 Average: 5 36.26 0.00 1.89 0.28 0.09 61.48 Average: 6 34.19 0.00 1.56 0.23 0.08 63.94 Average: 7 36.01 0.00 1.79 0.18 0.09 61.94