---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-5176 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 752 19518 4 11821 30872 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:4a:35:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.45/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84507sec preferred_lft 84507sec inet6 fe80::f816:3eff:fe4a:351f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:0f:4f:bb 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::42:7dff:fe0f:4fbb/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-5176) 08/30/25 _x86_64_ (8 CPU) 00:00:29 LINUX RESTART (8 CPU) 00:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 15.17 0.52 14.22 0.43 20.08 14324.05 101.94 00:30:06 23.98 1.82 21.15 1.01 312.33 10036.16 1619.01 Average: 19.59 1.17 17.70 0.72 166.71 12172.72 863.09 00:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 19857456 28281228 4011156 12.21 166640 8337684 4259776 12.56 2185548 10197400 292 00:30:06 20206756 31632648 642132 1.95 204272 11170612 1251840 3.69 3335468 8534096 284 Average: 20032106 29956938 2326644 7.08 185456 9754148 2755808 8.13 2760508 9365748 288 00:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 2435.84 2435.84 2325.15 2325.15 0.00 0.00 0.00 0.00 00:20:01 ens3 56.31 43.97 314.30 12.23 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 00:30:06 lo 1969.60 1969.60 1871.63 1871.63 0.00 0.00 0.00 0.00 00:30:06 ens3 164.27 175.70 236.82 2647.12 0.00 0.00 0.00 0.00 00:30:06 docker0 82.40 79.29 1337.00 70.70 0.00 0.00 0.00 0.00 Average: lo 2201.92 2201.92 2097.61 2097.61 0.00 0.00 0.00 0.00 Average: ens3 110.48 110.06 275.43 1334.22 0.00 0.00 0.00 0.00 Average: docker0 41.34 39.78 670.81 35.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-5176) 08/30/25 _x86_64_ (8 CPU) 00:00:29 LINUX RESTART (8 CPU) 00:10:01 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 28.35 0.00 1.68 0.38 0.07 69.52 00:20:01 0 27.20 0.00 1.09 0.05 0.06 71.60 00:20:01 1 32.28 0.00 2.78 0.21 0.07 64.67 00:20:01 2 32.54 0.00 2.64 0.34 0.07 64.41 00:20:01 3 31.61 0.00 1.61 0.36 0.07 66.34 00:20:01 4 27.10 0.00 1.88 0.18 0.07 70.77 00:20:01 5 26.51 0.00 1.22 0.63 0.07 71.58 00:20:01 6 24.76 0.00 1.12 0.33 0.07 73.73 00:20:01 7 24.87 0.00 1.15 0.90 0.07 73.01 00:30:06 all 11.47 0.00 1.38 0.45 0.04 86.66 00:30:06 0 8.13 0.00 0.57 0.20 0.04 91.06 00:30:06 1 14.58 0.00 2.50 0.20 0.05 82.68 00:30:06 2 5.86 0.00 0.44 0.34 0.04 93.32 00:30:06 3 15.97 0.00 1.94 0.61 0.05 81.43 00:30:06 4 14.34 0.00 2.65 0.05 0.04 82.91 00:30:06 5 7.72 0.00 1.02 0.46 0.04 90.75 00:30:06 6 17.58 0.00 1.06 1.29 0.05 80.02 00:30:06 7 7.60 0.00 0.84 0.46 0.03 91.07 Average: all 19.88 0.00 1.53 0.41 0.06 78.12 Average: 0 17.62 0.00 0.83 0.12 0.05 81.37 Average: 1 23.40 0.00 2.64 0.20 0.06 73.70 Average: 2 19.13 0.00 1.53 0.34 0.06 78.94 Average: 3 23.76 0.00 1.78 0.49 0.06 73.91 Average: 4 20.69 0.00 2.27 0.12 0.05 76.87 Average: 5 17.07 0.00 1.12 0.54 0.05 81.21 Average: 6 21.16 0.00 1.09 0.81 0.06 76.89 Average: 7 16.20 0.00 1.00 0.68 0.05 82.07