---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-38392 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 18G 138G 12% / 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 754 18485 4 12852 30870 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:85:f1:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83613sec preferred_lft 83613sec inet6 fe80::f816:3eff:fe85:f1d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:fc:60:98 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::42:4aff:fefc:6098/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-38392) 06/30/25 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 01:00:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 9.30 0.35 8.37 0.59 11.63 3294.07 434.99 01:20:02 24.25 0.06 8.67 15.53 0.77 2982.71 506900.98 01:30:08 22.75 0.37 21.10 1.29 14.99 20245.07 698.37 Average: 18.82 0.26 12.76 5.81 9.14 8899.52 169536.09 01:00:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23994280 28980044 3320944 10.11 165940 4982824 3481152 10.27 1130216 7222064 31884 01:20:02 22470040 28309432 3985764 12.13 196772 5739308 4115348 12.14 1330140 8459596 35612 01:30:08 19594728 31639776 631248 1.92 260740 11644768 1207164 3.56 3074828 9318244 128492 Average: 22019683 29643084 2645985 8.05 207817 7455633 2934555 8.65 1845061 8333301 65329 01:00:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.68 1.68 0.15 0.15 0.00 0.00 0.00 0.00 01:10:01 ens3 42.81 35.76 79.79 11.91 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 01:20:02 ens3 49.64 38.85 179.60 11.77 0.00 0.00 0.00 0.00 01:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:08 lo 4935.60 4935.60 4715.02 4715.02 0.00 0.00 0.00 0.00 01:30:08 ens3 57.01 42.51 267.18 13.46 0.00 0.00 0.00 0.00 01:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1663.35 1663.35 1588.18 1588.18 0.00 0.00 0.00 0.00 Average: ens3 49.87 39.07 176.21 12.38 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-38392) 06/30/25 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 01:00:08 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 39.82 0.00 1.28 0.14 0.07 58.69 01:10:01 0 35.46 0.00 1.27 0.21 0.07 62.99 01:10:01 1 38.07 0.00 1.41 0.03 0.07 60.42 01:10:01 2 44.15 0.00 1.24 0.38 0.07 54.17 01:10:01 3 41.44 0.00 1.30 0.06 0.07 57.13 01:10:01 4 41.65 0.00 1.26 0.30 0.07 56.73 01:10:01 5 37.37 0.00 1.13 0.04 0.06 61.39 01:10:01 6 42.24 0.00 1.35 0.05 0.07 56.28 01:10:01 7 38.21 0.00 1.26 0.04 0.06 60.43 01:20:02 all 33.43 0.00 1.36 0.10 0.07 65.04 01:20:02 0 30.27 0.00 1.30 0.12 0.07 68.23 01:20:02 1 37.00 0.00 1.55 0.06 0.07 61.32 01:20:02 2 34.91 0.00 1.26 0.13 0.07 63.63 01:20:02 3 35.76 0.00 1.42 0.15 0.07 62.60 01:20:02 4 28.36 0.00 1.31 0.19 0.07 70.07 01:20:02 5 39.54 0.00 1.48 0.04 0.08 58.87 01:20:02 6 30.78 0.00 1.31 0.07 0.07 67.77 01:20:02 7 30.83 0.00 1.22 0.05 0.07 67.83 01:30:08 all 20.06 0.00 2.08 0.31 0.06 77.49 01:30:08 0 15.86 0.00 0.99 0.03 0.06 83.06 01:30:08 1 24.25 0.00 3.49 0.02 0.06 72.18 01:30:08 2 30.53 0.00 4.55 0.33 0.06 64.53 01:30:08 3 18.98 0.00 1.63 0.66 0.05 78.67 01:30:08 4 21.41 0.00 1.47 0.34 0.06 76.71 01:30:08 5 16.87 0.00 1.15 0.40 0.06 81.53 01:30:08 6 15.19 0.00 1.31 0.58 0.05 82.88 01:30:08 7 17.52 0.00 2.11 0.09 0.04 80.24 Average: all 31.04 0.00 1.58 0.18 0.07 67.14 Average: 0 27.13 0.00 1.19 0.12 0.07 71.50 Average: 1 33.07 0.00 2.15 0.04 0.07 64.67 Average: 2 36.49 0.00 2.36 0.28 0.07 60.81 Average: 3 31.98 0.00 1.45 0.29 0.07 66.21 Average: 4 30.40 0.00 1.35 0.28 0.07 67.91 Average: 5 31.18 0.00 1.25 0.16 0.07 67.34 Average: 6 29.31 0.00 1.32 0.23 0.06 69.08 Average: 7 28.78 0.00 1.53 0.06 0.06 69.57