---> uname -a: Linux prd-centos8-builder-2c-4g-10669.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: 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 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 513 1008 17 2143 2877 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:87:6e:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe87:6e74/64 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) 12/01/2025 _x86_64_ (2 CPU) 04:02:07 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 41.19 0.80 40.39 203.73 6572.29 04:05:02 AM 27.20 6.31 20.89 912.08 2073.81 04:06:01 AM 72.27 0.42 71.84 55.56 7869.41 04:07:01 AM 41.99 0.23 41.76 23.60 4324.58 Average: 45.55 1.95 43.60 299.78 5199.03 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 1456460 3001824 2297216 61.20 2104 1727100 918388 19.12 205200 1850484 36 04:05:02 AM 1255200 2960180 2498476 66.56 2104 1881592 693504 14.44 404732 1837872 80780 04:06:01 AM 1145272 2987124 2608404 69.49 2104 2009072 626164 13.04 405736 1908228 45768 04:07:01 AM 978904 2891868 2774772 73.92 2104 2073980 714836 14.89 411108 2043132 24492 Average: 1208959 2960249 2544717 67.79 2104 1922936 738223 15.37 356694 1909929 37769 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 AM eth0 112.14 70.97 648.31 13.62 0.00 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 65.28 51.17 771.54 7.10 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 33.25 29.87 268.61 5.40 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.53 12.68 43.34 4.76 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 55.90 41.22 433.68 7.73 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) 12/01/2025 _x86_64_ (2 CPU) 04:02:07 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 6.02 0.00 1.57 2.70 1.88 87.84 04:04:01 AM 0 5.63 0.00 1.88 3.88 1.93 86.69 04:04:01 AM 1 6.40 0.00 1.26 1.53 1.82 88.98 04:05:02 AM all 27.04 0.00 3.26 1.01 2.86 65.84 04:05:02 AM 0 23.50 0.00 2.95 0.77 2.82 69.96 04:05:02 AM 1 30.59 0.00 3.57 1.24 2.89 61.71 04:06:01 AM all 37.17 0.00 4.31 2.72 3.09 52.72 04:06:01 AM 0 18.79 0.00 3.65 3.33 2.46 71.77 04:06:01 AM 1 55.57 0.00 4.97 2.11 3.72 33.64 04:07:01 AM all 38.54 0.00 3.58 1.20 2.97 53.71 04:07:01 AM 0 31.13 0.00 3.10 1.36 2.47 61.93 04:07:01 AM 1 45.92 0.00 4.05 1.04 3.47 45.52 Average: all 27.16 0.00 3.18 1.90 2.70 65.07 Average: 0 19.77 0.00 2.89 2.33 2.42 72.59 Average: 1 34.55 0.00 3.46 1.48 2.98 57.54