---> uname -a: Linux prd-centos8-builder-2c-2g-455.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 714 4826 19 2156 6688 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0a:c9:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.180/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe0a:c99c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:d8:b3:1e 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/15/2025 _x86_64_ (2 CPU) 15:14:22 LINUX RESTART (2 CPU) 03:16:02 PM tps rtps wtps bread/s bwrtn/s 03:17:01 PM 31.27 0.46 30.81 13.56 3433.62 03:18:01 PM 73.52 0.10 73.42 2.13 6939.33 03:19:01 PM 60.01 0.18 59.82 10.93 5303.90 03:20:01 PM 33.04 0.77 32.26 108.84 2540.09 03:20:01 PM 0.00 0.00 0.00 0.00 0.00 Average: 49.45 0.38 49.07 33.67 4552.33 03:16:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 PM 5342764 6939428 2539552 32.22 2688 1792796 1102636 12.35 145336 2119812 13520 03:18:01 PM 5175212 6939800 2707104 34.34 2688 1951484 1062032 11.89 147676 2246856 17260 03:19:01 PM 5008344 6905668 2873972 36.46 2688 2075348 1050192 11.76 152624 2372192 39040 03:20:01 PM 4999672 6903948 2882644 36.57 2688 2081512 1043624 11.69 331272 2202224 7408 03:20:01 PM 4999160 6903448 2883156 36.58 2688 2081516 1043624 11.69 331272 2202688 7424 Average: 5105030 6918458 2777286 35.23 2688 1996531 1060422 11.87 221636 2228754 16930 03:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 14.98 12.68 218.96 2.15 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 34.74 25.98 689.18 4.53 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 16.00 12.78 174.86 3.47 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 18.24 13.72 21.78 6.93 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.97 16.27 276.38 4.26 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/15/2025 _x86_64_ (2 CPU) 15:14:22 LINUX RESTART (2 CPU) 03:16:02 PM CPU %user %nice %system %iowait %steal %idle 03:17:01 PM all 7.94 0.00 0.87 0.69 0.05 90.45 03:17:01 PM 0 12.12 0.00 0.98 0.63 0.05 86.21 03:17:01 PM 1 3.77 0.00 0.75 0.75 0.05 94.69 03:18:01 PM all 15.57 0.00 1.92 1.21 0.07 81.23 03:18:01 PM 0 16.91 0.00 2.17 1.60 0.07 79.26 03:18:01 PM 1 14.23 0.00 1.68 0.82 0.08 83.19 03:19:01 PM all 19.44 0.00 2.11 0.58 0.10 77.77 03:19:01 PM 0 20.93 0.00 2.23 0.35 0.10 76.39 03:19:01 PM 1 17.94 0.00 1.98 0.82 0.10 79.16 03:20:01 PM all 23.59 0.00 2.05 0.32 0.12 73.92 03:20:01 PM 0 33.79 0.00 2.21 0.40 0.10 63.50 03:20:01 PM 1 13.39 0.00 1.90 0.24 0.13 84.34 03:20:01 PM all 0.81 0.00 0.81 0.00 0.00 98.39 03:20:01 PM 0 0.00 0.00 1.61 0.00 0.00 98.39 03:20:01 PM 1 1.61 0.00 0.00 0.00 0.00 98.39 Average: all 16.61 0.00 1.74 0.70 0.09 80.86 Average: 0 20.89 0.00 1.90 0.75 0.08 76.39 Average: 1 12.34 0.00 1.58 0.65 0.09 85.34