---> uname -a: Linux prd-centos8-builder-2c-4g-5466.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 495 1129 17 2040 2894 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:9a:02:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe9a:244/64 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) 10/03/2025 _x86_64_ (2 CPU) 06:03:56 LINUX RESTART (2 CPU) 06:05:02 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 56.74 1.64 55.10 121.86 5719.04 06:07:01 AM 68.33 0.47 67.86 53.32 8182.62 06:08:01 AM 30.79 0.08 30.71 1.87 3631.34 06:09:01 AM 21.71 0.27 21.44 41.85 901.77 06:10:01 AM 16.51 0.00 16.51 0.00 643.55 06:11:01 AM 20.82 0.37 20.46 18.12 787.99 06:12:01 AM 18.94 0.38 18.56 38.65 540.67 Average: 33.35 0.46 32.90 39.18 2908.53 06:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1390984 3034860 2362692 62.94 2104 1811688 611672 12.74 143328 1928908 131476 06:07:01 AM 1230444 2997860 2523232 67.22 2104 1928696 621492 12.94 147840 2056292 60660 06:08:01 AM 1076180 2912040 2677496 71.33 2104 1996780 701216 14.60 174344 2183172 55348 06:09:01 AM 1100640 2936632 2653036 70.68 2104 1996860 673352 14.02 209540 2123856 41560 06:10:01 AM 1174972 2978396 2578704 68.70 2104 1964212 630316 13.13 207264 2049412 4 06:11:01 AM 1152400 2954936 2601276 69.30 2104 1963332 651020 13.56 391284 1888524 7356 06:12:01 AM 1158824 2965440 2594852 69.13 2104 1967032 643904 13.41 391040 1883184 20216 Average: 1183492 2968595 2570184 68.47 2104 1946943 647567 13.48 237806 2016193 45231 06:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 60.27 47.37 807.52 5.20 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 27.49 25.42 265.90 5.64 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 42.01 36.81 587.06 7.10 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 12.80 14.65 13.00 5.79 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 10.38 12.00 8.77 4.15 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 18.09 16.13 22.01 7.01 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 11.43 11.80 9.04 5.84 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 25.98 23.40 243.40 5.82 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) 10/03/2025 _x86_64_ (2 CPU) 06:03:56 LINUX RESTART (2 CPU) 06:05:02 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 38.33 0.00 4.11 1.13 2.56 53.87 06:06:01 AM 0 20.44 0.00 2.53 1.14 2.23 73.66 06:06:01 AM 1 56.31 0.00 5.69 1.11 2.90 34.00 06:07:01 AM all 36.26 0.00 4.27 2.77 3.56 53.14 06:07:01 AM 0 19.84 0.00 3.02 3.43 3.70 70.02 06:07:01 AM 1 52.93 0.00 5.54 2.11 3.41 36.00 06:08:01 AM all 36.91 0.00 2.49 0.78 3.74 56.08 06:08:01 AM 0 12.89 0.00 1.93 0.81 4.19 80.18 06:08:01 AM 1 61.46 0.00 3.06 0.76 3.28 31.44 06:09:01 AM all 36.18 0.00 2.76 0.42 2.79 57.86 06:09:01 AM 0 36.43 0.00 2.76 0.53 2.74 57.54 06:09:01 AM 1 35.93 0.00 2.76 0.31 2.83 58.17 06:10:01 AM all 35.15 0.00 2.33 0.55 3.18 58.79 06:10:01 AM 0 11.00 0.00 1.33 0.65 3.19 83.83 06:10:01 AM 1 59.65 0.00 3.35 0.45 3.17 33.39 06:11:01 AM all 35.24 0.00 2.93 0.80 3.52 57.50 06:11:01 AM 0 23.37 0.00 2.31 0.67 3.77 69.89 06:11:01 AM 1 47.30 0.00 3.56 0.94 3.27 44.93 06:12:01 AM all 39.77 0.00 3.25 0.60 3.29 53.09 06:12:01 AM 0 26.54 0.00 3.64 0.80 3.34 65.68 06:12:01 AM 1 53.15 0.00 2.85 0.40 3.23 40.38 Average: all 36.83 0.00 3.16 1.01 3.24 55.77 Average: 0 21.47 0.00 2.50 1.15 3.32 71.57 Average: 1 52.37 0.00 3.83 0.87 3.15 39.78