---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-53074 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 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 730 19428 4 11933 30894 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:7d:de:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.146/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84509sec preferred_lft 84509sec inet6 fe80::f816:3eff:fe7d:de0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:d6:1c:e2 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:bcff:fed6:1ce2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-53074) 09/17/25 _x86_64_ (8 CPU) 00:23:56 LINUX RESTART (8 CPU) 00:30:37 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:40:37 11.26 0.41 10.40 0.44 17.35 9151.41 483.32 00:50:33 27.13 1.90 24.30 0.92 312.70 15803.61 1249.48 Average: 19.17 1.16 17.33 0.68 164.57 12467.25 865.22 00:30:37 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:40:37 21851060 28980656 3314756 10.09 152044 7112868 3408936 10.05 1986688 8457636 339684 00:50:33 20146308 31683360 590600 1.80 203712 11282400 1368312 4.03 3338832 8578840 56 Average: 20998684 30332008 1952678 5.94 177878 9197634 2388624 7.04 2662760 8518238 169870 00:30:37 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:40:37 lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 00:40:37 ens3 54.39 43.64 236.41 12.50 0.00 0.00 0.00 0.00 00:40:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:33 lo 4399.61 4399.61 4201.36 4201.36 0.00 0.00 0.00 0.00 00:50:33 ens3 119.34 109.09 339.07 1302.07 0.00 0.00 0.00 0.00 00:50:33 docker0 76.48 72.62 1292.24 69.85 0.00 0.00 0.00 0.00 00:50:33 veth9774ee2 73.67 69.04 1293.08 8.54 0.00 0.00 0.00 0.11 Average: lo 2193.87 2193.87 2094.29 2094.29 0.00 0.00 0.00 0.00 Average: ens3 86.77 76.26 287.58 655.30 0.00 0.00 0.00 0.00 Average: docker0 38.12 36.20 644.13 34.82 0.00 0.00 0.00 0.00 Average: veth9774ee2 36.72 34.41 644.55 4.26 0.00 0.00 0.00 0.05 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-53074) 09/17/25 _x86_64_ (8 CPU) 00:23:56 LINUX RESTART (8 CPU) 00:30:37 CPU %user %nice %system %iowait %steal %idle 00:40:37 all 34.72 0.00 1.40 0.14 0.07 63.67 00:40:37 0 30.76 0.00 1.22 0.02 0.07 67.92 00:40:37 1 32.94 0.00 1.60 0.42 0.07 64.97 00:40:37 2 42.89 0.00 1.67 0.05 0.09 55.30 00:40:37 3 30.60 0.00 1.24 0.34 0.07 67.75 00:40:37 4 38.14 0.00 1.45 0.08 0.08 60.25 00:40:37 5 29.85 0.00 1.15 0.00 0.07 68.92 00:40:37 6 33.71 0.00 1.31 0.17 0.07 64.74 00:40:37 7 38.90 0.00 1.53 0.02 0.08 59.47 00:50:33 all 13.45 0.00 1.85 0.33 0.04 84.32 00:50:33 0 12.34 0.00 1.43 0.43 0.04 85.76 00:50:33 1 20.83 0.00 3.42 0.29 0.06 75.40 00:50:33 2 16.30 0.00 4.19 0.29 0.05 79.17 00:50:33 3 15.20 0.00 1.86 0.38 0.04 82.51 00:50:33 4 14.20 0.00 1.49 0.10 0.04 84.17 00:50:33 5 7.53 0.00 0.48 0.43 0.03 91.53 00:50:33 6 12.01 0.00 1.07 0.55 0.03 86.33 00:50:33 7 9.32 0.00 0.92 0.18 0.04 89.55 Average: all 24.12 0.00 1.62 0.23 0.06 73.96 Average: 0 21.56 0.00 1.33 0.22 0.06 76.83 Average: 1 26.91 0.00 2.50 0.36 0.07 70.16 Average: 2 29.69 0.00 2.92 0.17 0.07 67.15 Average: 3 22.92 0.00 1.55 0.36 0.06 75.11 Average: 4 26.20 0.00 1.47 0.09 0.06 72.18 Average: 5 18.67 0.00 0.81 0.22 0.05 80.25 Average: 6 22.88 0.00 1.19 0.36 0.05 75.51 Average: 7 24.14 0.00 1.23 0.10 0.06 74.48