---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50054 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 17G 139G 11% / 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 722 19412 4 11957 30902 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:f3:40:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.208/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84451sec preferred_lft 84451sec inet6 fe80::f816:3eff:fef3:4052/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:c8:42:52 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::42:afff:fec8:4252/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-50054) 08/07/25 _x86_64_ (8 CPU) 00:00:27 LINUX RESTART (8 CPU) 00:10:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 13.75 0.54 12.74 0.47 21.56 12290.16 144.21 00:30:04 29.72 1.83 26.83 1.06 312.92 12433.59 11137.13 Average: 21.81 1.19 19.85 0.77 168.68 12362.58 5695.12 00:10:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 19891992 28456960 3833060 11.66 169120 8474096 4123596 12.16 2215504 10119088 700368 00:30:04 20076936 31642064 630996 1.92 205512 11306712 1275920 3.76 3365312 8618080 1340 Average: 19984464 30049512 2232028 6.79 187316 9890404 2699758 7.96 2790408 9368584 350854 00:10:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 305.34 305.34 290.32 290.32 0.00 0.00 0.00 0.00 00:20:01 ens3 55.96 45.24 335.31 13.19 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:04 lo 3718.84 3718.84 3545.14 3545.14 0.00 0.00 0.00 0.00 00:30:04 ens3 160.92 179.10 233.34 2586.20 0.00 0.00 0.00 0.00 00:30:04 docker0 97.23 85.87 1341.19 71.38 0.00 0.00 0.00 0.00 Average: lo 2029.00 2029.00 1933.85 1933.85 0.00 0.00 0.00 0.00 Average: ens3 108.96 112.83 283.82 1312.44 0.00 0.00 0.00 0.00 Average: docker0 49.10 43.36 677.24 36.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-50054) 08/07/25 _x86_64_ (8 CPU) 00:00:27 LINUX RESTART (8 CPU) 00:10:10 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 31.59 0.00 1.54 0.10 0.07 66.70 00:20:01 0 34.23 0.00 1.48 0.13 0.07 64.10 00:20:01 1 29.69 0.00 1.60 0.14 0.07 68.49 00:20:01 2 26.69 0.00 1.40 0.01 0.06 71.84 00:20:01 3 25.86 0.00 1.27 0.01 0.06 72.80 00:20:01 4 38.80 0.00 1.76 0.05 0.07 59.33 00:20:01 5 35.60 0.00 1.86 0.02 0.07 62.44 00:20:01 6 31.43 0.00 1.66 0.46 0.06 66.39 00:20:01 7 30.38 0.00 1.31 0.01 0.06 68.24 00:30:04 all 9.54 0.00 1.92 0.17 0.04 88.33 00:30:04 0 14.40 0.00 2.91 0.13 0.04 82.52 00:30:04 1 11.76 0.00 2.17 0.23 0.04 85.80 00:30:04 2 13.75 0.00 3.44 0.28 0.04 82.48 00:30:04 3 4.92 0.00 0.70 0.22 0.04 94.11 00:30:04 4 9.01 0.00 1.68 0.18 0.04 89.09 00:30:04 5 3.73 0.00 0.52 0.03 0.03 95.68 00:30:04 6 10.48 0.00 2.40 0.28 0.04 86.80 00:30:04 7 8.25 0.00 1.54 0.03 0.04 90.14 Average: all 20.45 0.00 1.73 0.14 0.05 77.63 Average: 0 24.22 0.00 2.20 0.13 0.05 73.40 Average: 1 20.63 0.00 1.89 0.19 0.05 77.24 Average: 2 20.16 0.00 2.43 0.15 0.05 77.21 Average: 3 15.29 0.00 0.98 0.12 0.05 83.56 Average: 4 23.75 0.00 1.72 0.12 0.05 74.36 Average: 5 19.48 0.00 1.19 0.03 0.05 79.25 Average: 6 20.84 0.00 2.04 0.37 0.05 76.70 Average: 7 19.20 0.00 1.43 0.02 0.05 79.31