---> uname -a: Linux prd-centos8-builder-2c-4g-5717.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 489 1135 17 2040 2901 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:8e:e1:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe8e:e1bf/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) 10/05/2025 _x86_64_ (2 CPU) 23:03:57 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:02 PM 57.91 0.58 57.32 16.53 5879.67 11:07:01 PM 71.86 0.47 71.39 54.21 9265.93 11:08:01 PM 30.52 0.08 30.44 1.87 3000.27 11:09:01 PM 18.27 0.27 18.00 41.84 460.74 11:10:01 PM 16.66 0.00 16.66 0.00 633.52 11:11:01 PM 20.67 0.37 20.30 18.12 680.20 11:12:01 PM 18.29 0.38 17.91 38.65 525.64 Average: 33.36 0.31 33.05 24.39 2905.41 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:02 PM 1375808 3021796 2377876 63.35 2104 1814548 611400 12.73 143560 1946724 131940 11:07:01 PM 1226700 2991472 2526984 67.32 2104 1926016 611928 12.74 147212 2060300 28956 11:08:01 PM 1055804 2891832 2697880 71.87 2104 1996820 716556 14.92 174024 2203896 42740 11:09:01 PM 1096396 2932552 2657288 70.79 2104 1996900 681692 14.20 208312 2129120 41560 11:10:01 PM 1209048 3012640 2544636 67.79 2104 1964256 597124 12.43 206492 2017508 4 11:11:01 PM 1156976 2959740 2596708 69.18 2104 1963376 648656 13.51 390608 1886616 7356 11:12:01 PM 1175180 2981980 2578504 68.69 2104 1966956 628488 13.09 390292 1867520 20100 Average: 1185130 2970287 2568554 68.43 2104 1946982 642263 13.37 237214 2015955 38951 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 66.19 54.01 846.21 5.91 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 24.04 20.62 218.60 5.29 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 42.35 33.64 583.84 6.56 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.26 14.34 13.04 5.86 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.06 11.06 8.49 3.86 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 15.07 15.35 16.14 6.79 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.38 12.66 8.78 13.17 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 25.91 23.10 242.16 6.78 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) 10/05/2025 _x86_64_ (2 CPU) 23:03:57 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:02 PM all 38.65 0.00 4.49 1.26 1.42 54.19 11:06:02 PM 0 27.08 0.00 3.61 1.68 1.31 66.32 11:06:02 PM 1 50.25 0.00 5.37 0.83 1.52 42.03 11:07:01 PM all 38.14 0.00 4.54 2.43 1.60 53.30 11:07:01 PM 0 29.59 0.00 4.77 3.03 1.57 61.03 11:07:01 PM 1 46.69 0.00 4.30 1.83 1.63 45.56 11:08:01 PM all 38.65 0.00 2.81 0.52 1.73 56.28 11:08:01 PM 0 23.98 0.00 2.57 0.75 1.79 70.90 11:08:01 PM 1 53.42 0.00 3.04 0.30 1.67 41.57 11:09:01 PM all 37.29 0.00 2.85 0.37 1.57 57.92 11:09:01 PM 0 11.03 0.00 1.82 0.13 1.46 85.56 11:09:01 PM 1 63.81 0.00 3.90 0.60 1.69 30.01 11:10:01 PM all 36.67 0.00 2.91 0.28 1.59 58.56 11:10:01 PM 0 11.34 0.00 1.61 0.45 1.52 85.09 11:10:01 PM 1 62.19 0.00 4.22 0.12 1.65 31.83 11:11:01 PM all 37.05 0.00 3.31 0.64 2.10 56.91 11:11:01 PM 0 30.51 0.00 2.84 0.45 1.84 64.37 11:11:01 PM 1 43.56 0.00 3.77 0.83 2.35 49.49 11:12:01 PM all 41.20 0.00 3.72 0.56 1.91 52.61 11:12:01 PM 0 40.02 0.00 3.99 0.48 2.09 53.42 11:12:01 PM 1 42.37 0.00 3.45 0.63 1.74 51.80 Average: all 38.23 0.00 3.51 0.86 1.70 55.69 Average: 0 24.77 0.00 3.02 0.99 1.66 69.56 Average: 1 51.75 0.00 4.01 0.73 1.75 41.77