---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37250 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 695 24861 4 6535 30929 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:4c:43:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.191/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83799sec preferred_lft 83799sec inet6 fe80::f816:3eff:fe4c:4323/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:3f:91:86 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-37250) 06/25/25 _x86_64_ (8 CPU) 12:42:39 LINUX RESTART (8 CPU) 12:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:03 28.05 0.13 24.50 3.42 6.22 7119.95 21605.01 13:10:04 34.80 0.00 30.23 4.56 0.25 8688.93 27918.33 13:20:04 31.66 0.01 27.87 3.79 0.07 6760.80 30921.05 Average: 31.50 0.05 27.53 3.92 2.18 7523.51 26811.00 12:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:03 25722992 29448280 2858888 8.70 152488 3806220 2918088 8.61 906952 5776528 8820 13:10:04 24798500 29131144 3172404 9.65 186136 4329464 3409080 10.05 1042288 6533416 120852 13:20:04 24401808 29105252 3195324 9.72 207396 4650992 3428044 10.11 1156676 6778624 71724 Average: 24974433 29228225 3075539 9.36 182007 4262225 3251737 9.59 1035305 6362856 67132 12:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:03 lo 1292.92 1292.92 1228.77 1228.77 0.00 0.00 0.00 0.00 13:00:03 ens3 55.20 41.18 24.52 16.24 0.00 0.00 0.00 0.00 13:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:04 lo 1787.81 1787.81 1700.68 1700.68 0.00 0.00 0.00 0.00 13:10:04 ens3 56.03 37.26 16.84 14.10 0.00 0.00 0.00 0.00 13:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:04 lo 1292.13 1292.13 1228.79 1228.79 0.00 0.00 0.00 0.00 13:20:04 ens3 59.48 40.55 20.66 15.63 0.00 0.00 0.00 0.00 13:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1457.66 1457.66 1386.12 1386.12 0.00 0.00 0.00 0.00 Average: ens3 56.90 39.66 20.67 15.32 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-37250) 06/25/25 _x86_64_ (8 CPU) 12:42:39 LINUX RESTART (8 CPU) 12:50:02 CPU %user %nice %system %iowait %steal %idle 13:00:03 all 39.35 0.00 1.85 0.08 0.07 58.64 13:00:03 0 41.93 0.00 2.00 0.10 0.07 55.90 13:00:03 1 37.09 0.00 2.02 0.08 0.07 60.74 13:00:03 2 40.11 0.00 1.50 0.02 0.07 58.30 13:00:03 3 40.30 0.00 2.01 0.08 0.07 57.54 13:00:03 4 40.14 0.00 1.75 0.07 0.07 57.97 13:00:03 5 39.51 0.00 1.91 0.11 0.07 58.41 13:00:03 6 38.68 0.00 1.89 0.15 0.07 59.21 13:00:03 7 37.07 0.00 1.76 0.06 0.07 61.04 13:10:04 all 34.30 0.00 1.80 0.23 0.07 63.60 13:10:04 0 34.10 0.00 1.58 0.04 0.07 64.21 13:10:04 1 35.33 0.00 1.88 0.13 0.08 62.59 13:10:04 2 34.57 0.00 2.49 0.20 0.07 62.68 13:10:04 3 34.24 0.00 1.85 1.07 0.07 62.77 13:10:04 4 34.23 0.00 1.76 0.07 0.07 63.87 13:10:04 5 32.83 0.00 1.46 0.08 0.07 65.56 13:10:04 6 36.24 0.00 1.83 0.15 0.06 61.72 13:10:04 7 32.89 0.00 1.58 0.09 0.07 65.37 13:20:04 all 32.49 0.00 1.70 0.12 0.06 65.62 13:20:04 0 32.95 0.00 1.49 0.08 0.06 65.42 13:20:04 1 32.52 0.00 1.54 0.17 0.07 65.70 13:20:04 2 35.20 0.00 2.26 0.14 0.06 62.35 13:20:04 3 31.84 0.00 1.41 0.13 0.07 66.56 13:20:04 4 30.68 0.00 1.50 0.06 0.06 67.71 13:20:04 5 32.60 0.00 1.76 0.11 0.07 65.47 13:20:04 6 32.83 0.00 1.77 0.21 0.07 65.12 13:20:04 7 31.33 0.00 1.88 0.10 0.07 66.62 Average: all 35.39 0.00 1.79 0.15 0.07 62.61 Average: 0 36.32 0.00 1.69 0.07 0.07 61.84 Average: 1 34.98 0.00 1.81 0.13 0.07 63.01 Average: 2 36.63 0.00 2.08 0.12 0.07 61.10 Average: 3 35.46 0.00 1.76 0.42 0.07 62.29 Average: 4 35.02 0.00 1.67 0.06 0.07 63.18 Average: 5 34.98 0.00 1.71 0.10 0.07 63.14 Average: 6 35.92 0.00 1.83 0.17 0.07 62.02 Average: 7 33.77 0.00 1.74 0.09 0.07 64.34