---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36624 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 745 18498 4 12847 30879 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:ac:16:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.173/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83604sec preferred_lft 83604sec inet6 fe80::f816:3eff:feac:164c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:89:df:fb 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::42:46ff:fe89:dffb/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-36624) 06/24/25 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 01:00:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 9.40 0.35 8.49 0.56 11.70 3258.18 526.57 01:20:13 23.86 0.06 8.35 15.45 0.73 2964.51 494872.54 01:30:13 20.60 0.27 19.87 0.46 8.12 20358.09 134.83 Average: 18.05 0.22 12.24 5.59 6.78 8858.30 168476.37 01:00:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 22912548 27878584 4422948 13.46 165464 4965144 4651936 13.72 1128504 8307800 29092 01:20:13 22481972 28299624 3996356 12.16 196712 5718492 4196544 12.38 1325812 8441120 22652 01:30:13 15912080 27927892 4343356 13.22 256924 11621132 4918772 14.50 3026292 13062884 30984 Average: 20435533 28035367 4254220 12.95 206367 7434923 4589084 13.53 1826869 9937268 27576 01:00:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.65 1.65 0.15 0.15 0.00 0.00 0.00 0.00 01:10:01 ens3 42.64 34.45 80.24 11.74 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 01:20:13 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 01:20:13 ens3 49.44 39.29 176.72 12.04 0.00 0.00 0.00 0.00 01:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:13 lo 4620.68 4620.68 4414.27 4414.27 0.00 0.00 0.00 0.00 01:30:13 ens3 52.38 40.59 265.60 12.44 0.00 0.00 0.00 0.00 01:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1541.19 1541.19 1471.51 1471.51 0.00 0.00 0.00 0.00 Average: ens3 48.20 38.14 174.83 12.08 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-36624) 06/24/25 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 01:00:13 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 40.16 0.00 1.38 0.06 0.08 58.32 01:10:01 0 35.88 0.00 1.28 0.15 0.08 62.61 01:10:01 1 39.07 0.00 1.48 0.01 0.09 59.35 01:10:01 2 41.84 0.00 1.28 0.09 0.08 56.71 01:10:01 3 36.64 0.00 1.40 0.08 0.08 61.81 01:10:01 4 41.48 0.00 1.31 0.02 0.08 57.11 01:10:01 5 42.10 0.00 1.44 0.02 0.08 56.37 01:10:01 6 42.90 0.00 1.29 0.07 0.09 55.64 01:10:01 7 41.43 0.00 1.54 0.01 0.08 56.95 01:20:13 all 34.32 0.00 1.37 0.07 0.07 64.18 01:20:13 0 29.56 0.00 1.25 0.09 0.07 69.03 01:20:13 1 41.89 0.00 1.68 0.02 0.07 56.33 01:20:13 2 37.21 0.00 1.55 0.19 0.07 60.97 01:20:13 3 30.72 0.00 1.37 0.04 0.07 67.80 01:20:13 4 30.22 0.00 1.30 0.13 0.08 68.27 01:20:13 5 35.07 0.00 1.35 0.00 0.07 63.50 01:20:13 6 38.31 0.00 1.08 0.06 0.07 60.47 01:20:13 7 31.53 0.00 1.34 0.02 0.07 67.04 01:30:13 all 20.89 0.00 2.11 0.32 0.05 76.62 01:30:13 0 16.31 0.00 1.19 0.73 0.05 81.72 01:30:13 1 25.05 0.00 4.40 0.31 0.06 70.18 01:30:13 2 18.69 0.00 1.08 0.73 0.05 79.45 01:30:13 3 16.77 0.00 0.90 0.16 0.05 82.12 01:30:13 4 19.66 0.00 1.22 0.03 0.06 79.03 01:30:13 5 17.07 0.00 1.69 0.11 0.04 81.09 01:30:13 6 29.62 0.00 5.07 0.29 0.06 64.96 01:30:13 7 24.06 0.00 1.40 0.23 0.05 74.26 Average: all 31.76 0.00 1.62 0.15 0.07 66.41 Average: 0 27.21 0.00 1.24 0.32 0.06 71.16 Average: 1 35.37 0.00 2.52 0.12 0.07 61.92 Average: 2 32.55 0.00 1.31 0.34 0.07 65.74 Average: 3 28.01 0.00 1.22 0.09 0.07 70.61 Average: 4 30.37 0.00 1.27 0.06 0.07 68.22 Average: 5 31.37 0.00 1.49 0.04 0.06 67.03 Average: 6 36.94 0.00 2.47 0.14 0.08 60.38 Average: 7 32.27 0.00 1.42 0.09 0.06 66.15