---> uname -a: Linux prd-centos8-builder-2c-4g-5221.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2800.000 BogoMIPS: 5600.00 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 523 1002 17 2140 2868 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:60:cc:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe60:cc8e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 10/01/2025 _x86_64_ (2 CPU) 02:00:54 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 11.44 0.00 11.44 0.00 6043.26 02:04:01 AM 18.01 6.20 11.81 905.03 1114.33 02:05:01 AM 61.23 0.52 60.71 59.71 6268.43 02:06:01 AM 50.38 0.23 50.15 23.59 4630.04 Average: 35.27 1.74 33.53 247.07 4514.08 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 1447532 2991952 2306148 61.44 2104 1725956 937780 19.53 204140 1858584 24 02:04:01 AM 1356564 2990296 2397116 63.86 2104 1812032 662428 13.79 401408 1744344 40176 02:05:01 AM 1203756 2992428 2549924 67.93 2104 1957300 629888 13.12 404360 1855464 54136 02:06:01 AM 1054416 2962912 2699264 71.91 2104 2069400 642688 13.38 409408 1973588 77768 Average: 1265567 2984397 2488113 66.28 2104 1891172 718196 14.96 354829 1857995 43026 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 10.31 9.43 4.74 1.45 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 AM eth0 33.46 27.57 317.72 4.24 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 45.60 33.91 507.86 5.79 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 26.86 22.86 243.22 5.65 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.06 23.44 268.38 4.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 10/01/2025 _x86_64_ (2 CPU) 02:00:54 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 1.99 0.00 0.57 0.46 2.27 94.72 02:03:01 AM 0 1.45 0.00 0.54 0.13 2.15 95.73 02:03:01 AM 1 2.53 0.00 0.59 0.79 2.38 93.72 02:04:01 AM all 16.01 0.00 2.24 0.81 2.97 77.96 02:04:01 AM 0 7.67 0.00 1.31 0.49 2.99 87.54 02:04:01 AM 1 24.43 0.00 3.19 1.14 2.95 68.29 02:05:01 AM all 37.79 0.00 3.96 2.07 4.26 51.92 02:05:01 AM 0 27.97 0.00 3.75 3.09 4.08 61.11 02:05:01 AM 1 47.66 0.00 4.16 1.04 4.44 42.69 02:06:01 AM all 37.39 0.00 4.32 1.60 4.72 51.97 02:06:01 AM 0 19.39 0.00 3.26 1.62 4.56 71.17 02:06:01 AM 1 55.60 0.00 5.40 1.58 4.89 32.53 Average: all 23.32 0.00 2.77 1.24 3.56 69.11 Average: 0 14.14 0.00 2.22 1.34 3.45 78.86 Average: 1 32.56 0.00 3.33 1.13 3.67 59.31