---> uname -a: Linux prd-centos8-builder-2c-4g-7852.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 487 1037 17 2141 2903 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:34:c4:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe34:c4ba/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) 11/01/2025 _x86_64_ (2 CPU) 02:01:08 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 49.77 3.13 46.64 566.29 6684.74 02:04:01 AM 3.93 0.00 3.93 0.00 136.39 02:05:01 AM 38.40 6.40 32.01 911.70 3429.86 02:06:01 AM 62.16 0.38 61.78 54.12 6599.20 Average: 38.57 2.48 36.09 383.06 4212.92 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 1481728 3025948 2271948 60.53 2104 1725992 888008 18.49 204732 1824452 28 02:04:01 AM 1479844 3024088 2273832 60.58 2104 1726016 888008 18.49 204736 1826636 24 02:05:01 AM 1205428 2959256 2548248 67.89 2104 1927892 689308 14.35 417844 1862588 94936 02:06:01 AM 1137084 2982688 2616592 69.71 2104 2012712 642388 13.38 406644 1914988 49424 Average: 1326021 2997995 2427655 64.67 2104 1848153 776928 16.18 308489 1857166 36103 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 143.22 88.37 787.93 57.07 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 AM eth0 5.35 4.58 1.62 0.90 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 63.78 47.37 799.91 6.56 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 29.24 23.56 264.56 5.77 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.41 40.98 463.55 17.58 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) 11/01/2025 _x86_64_ (2 CPU) 02:01:08 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 14.36 0.00 2.34 2.40 5.46 75.44 02:03:01 AM 0 10.72 0.00 2.86 3.46 5.93 77.03 02:03:01 AM 1 18.02 0.00 1.82 1.35 4.99 73.82 02:04:01 AM all 0.42 0.00 0.21 0.10 2.84 96.43 02:04:01 AM 0 0.34 0.00 0.26 0.20 2.62 96.58 02:04:01 AM 1 0.50 0.00 0.16 0.00 3.05 96.28 02:05:01 AM all 31.40 0.00 3.74 1.95 8.27 54.63 02:05:01 AM 0 31.09 0.00 3.43 0.92 8.07 56.49 02:05:01 AM 1 31.71 0.00 4.05 2.99 8.48 52.77 02:06:01 AM all 34.27 0.00 3.62 2.19 7.35 52.58 02:06:01 AM 0 33.11 0.00 3.47 2.62 6.81 53.99 02:06:01 AM 1 35.42 0.00 3.77 1.75 7.88 51.18 Average: all 20.22 0.00 2.49 1.67 6.00 69.62 Average: 0 18.92 0.00 2.52 1.80 5.88 70.89 Average: 1 21.53 0.00 2.46 1.53 6.12 68.36