---> uname -a: Linux prd-centos8-builder-2c-4g-4781.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 475 1154 17 2036 2915 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:63:7b:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe63:7bd9/64 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) 07/03/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 58.86 0.37 58.50 10.93 5951.98 07:07:01 PM 73.09 0.50 72.59 53.85 9059.78 07:08:01 PM 31.19 0.05 31.14 1.33 2838.52 07:09:01 PM 18.54 0.27 18.28 41.85 465.23 07:10:01 PM 13.98 0.00 13.98 0.00 500.95 07:11:01 PM 18.72 0.55 18.17 33.45 527.35 Average: 35.73 0.29 35.44 23.57 3223.82 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1379740 3034268 2373936 63.24 2104 1823052 602468 12.55 144908 1941052 137888 07:07:01 PM 1221664 2982268 2532012 67.45 2104 1922004 611328 12.73 147824 2065312 22544 07:08:01 PM 1220888 3018052 2532788 67.47 2104 1957964 591148 12.31 172264 2040568 8852 07:09:01 PM 1075228 2911248 2678448 71.36 2104 1996980 694800 14.47 209384 2149964 46676 07:10:01 PM 1250180 3048484 2503496 66.69 2104 1959220 557524 11.61 206740 1976212 8852 07:11:01 PM 1240784 3038868 2512892 66.94 2104 1958816 569696 11.86 390736 1802644 7528 Average: 1231414 3005531 2522262 67.19 2104 1936339 604494 12.59 211976 1995959 38723 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 67.94 56.41 872.92 6.20 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 20.66 19.11 176.23 5.09 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 36.42 31.79 564.90 6.36 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 13.41 15.36 18.14 6.16 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 13.64 13.78 11.69 4.39 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 17.82 17.21 16.28 8.09 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 28.32 25.61 276.68 6.05 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) 07/03/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 37.44 0.00 4.19 1.41 3.16 53.80 07:06:01 PM 0 32.25 0.00 4.44 2.14 3.22 57.95 07:06:01 PM 1 42.65 0.00 3.95 0.68 3.09 49.64 07:07:01 PM all 36.97 0.00 4.23 3.08 2.68 53.04 07:07:01 PM 0 32.17 0.00 4.68 2.85 2.37 57.93 07:07:01 PM 1 41.73 0.00 3.79 3.31 2.98 48.19 07:08:01 PM all 37.43 0.00 2.46 0.87 2.45 56.78 07:08:01 PM 0 16.73 0.00 1.54 0.73 1.69 79.30 07:08:01 PM 1 58.11 0.00 3.38 1.01 3.21 34.29 07:09:01 PM all 37.10 0.00 2.41 0.59 2.42 57.48 07:09:01 PM 0 23.48 0.00 2.20 0.41 1.87 72.03 07:09:01 PM 1 50.69 0.00 2.63 0.76 2.97 42.96 07:10:01 PM all 33.20 0.00 2.93 0.21 2.14 61.52 07:10:01 PM 0 25.80 0.00 2.67 0.05 1.87 69.61 07:10:01 PM 1 40.58 0.00 3.19 0.36 2.42 53.44 07:11:01 PM all 39.80 0.00 2.92 0.32 2.59 54.36 07:11:01 PM 0 19.05 0.00 2.28 0.33 1.85 76.48 07:11:01 PM 1 60.51 0.00 3.56 0.31 3.33 32.28 Average: all 36.99 0.00 3.19 1.08 2.57 56.16 Average: 0 24.92 0.00 2.97 1.09 2.15 68.87 Average: 1 49.04 0.00 3.42 1.07 3.00 43.47