---> uname -a: Linux prd-centos8-builder-2c-4g-1821.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 525 1003 17 2136 2865 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:36:31:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe36:315b/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) 08/01/2025 _x86_64_ (2 CPU) 05:00:51 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 11.55 0.00 11.55 0.00 6051.07 05:04:01 AM 0.87 0.00 0.87 0.00 27.05 05:05:01 AM 7.71 6.11 1.60 901.97 367.41 05:06:02 AM 53.88 1.60 52.28 83.84 4226.02 05:07:01 AM 59.23 0.20 59.03 23.72 6358.05 Average: 26.54 1.59 24.95 202.51 3396.16 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 1455376 2999448 2298300 61.23 2104 1725844 939868 19.57 203372 1852996 12 05:04:01 AM 1448048 2992128 2305628 61.42 2104 1725852 939868 19.57 203376 1859064 12 05:05:01 AM 1406596 3020692 2347080 62.53 2104 1793788 650252 13.54 395208 1704972 31796 05:06:02 AM 1186340 2971280 2567336 68.40 2104 1953120 658660 13.72 402964 1876048 127684 05:07:01 AM 1075836 2975028 2677840 71.34 2104 2060604 642072 13.37 408348 1953276 96140 Average: 1314439 2991715 2439237 64.98 2104 1851842 766144 15.95 322654 1849271 51129 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 05:03:01 AM eth0 3.97 4.10 1.55 0.76 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 05:04:01 AM eth0 0.80 0.83 0.07 0.04 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:05:01 AM eth0 18.26 14.45 163.47 6.67 0.00 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 AM eth0 60.48 44.19 655.00 12.43 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 24.87 21.25 245.02 4.63 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 21.67 16.95 212.92 4.91 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) 08/01/2025 _x86_64_ (2 CPU) 05:00:51 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 2.66 0.00 0.33 0.52 0.53 95.96 05:03:01 AM 0 0.87 0.00 0.33 0.52 0.60 97.68 05:03:01 AM 1 4.46 0.00 0.32 0.52 0.45 94.25 05:04:01 AM all 0.41 0.00 0.21 0.00 0.13 99.25 05:04:01 AM 0 0.57 0.00 0.20 0.00 0.13 99.10 05:04:01 AM 1 0.25 0.00 0.22 0.00 0.13 99.40 05:05:01 AM all 9.34 0.00 1.49 0.62 2.32 86.22 05:05:01 AM 0 14.98 0.00 1.82 1.11 2.11 79.98 05:05:01 AM 1 3.76 0.00 1.18 0.15 2.52 92.40 05:06:02 AM all 37.13 0.00 4.48 1.38 4.65 52.36 05:06:02 AM 0 24.59 0.00 3.66 1.70 5.12 64.92 05:06:02 AM 1 49.91 0.00 5.30 1.05 4.17 39.56 05:07:01 AM all 38.55 0.00 3.92 1.93 4.18 51.43 05:07:01 AM 0 19.31 0.00 2.95 2.34 4.44 70.96 05:07:01 AM 1 58.14 0.00 4.91 1.50 3.92 31.53 Average: all 17.76 0.00 2.10 0.89 2.38 76.87 Average: 0 12.20 0.00 1.81 1.14 2.51 82.33 Average: 1 23.35 0.00 2.39 0.64 2.25 71.37