---> uname -a: Linux prd-centos8-builder-2c-4g-42.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 490 1139 17 2035 2900 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:c0:9f:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fec0:9fca/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) 08/03/2025 _x86_64_ (2 CPU) 18:03:57 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 55.30 2.72 52.58 292.57 5559.03 06:07:01 PM 67.88 0.47 67.41 53.32 7145.60 06:08:01 PM 34.19 0.08 34.11 1.87 4595.33 06:09:01 PM 22.06 0.27 21.79 41.85 917.41 06:10:01 PM 14.91 0.00 14.91 0.00 383.82 06:11:01 PM 19.34 0.37 18.98 18.13 672.09 06:12:01 PM 18.41 0.38 18.03 38.65 519.38 Average: 33.16 0.61 32.54 63.77 2827.58 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1405016 3045300 2348660 62.57 2104 1808300 573488 11.94 143104 1915444 129184 06:07:01 PM 1215516 2977336 2538160 67.62 2104 1923188 627788 13.07 146152 2075288 89088 06:08:01 PM 1112180 2940708 2641496 70.37 2104 1989248 674620 14.05 174116 2149420 54036 06:09:01 PM 1155824 2953164 2597852 69.21 2104 1958412 657872 13.70 205844 2073756 8408 06:10:01 PM 1188536 2986508 2565140 68.34 2104 1958916 643708 13.40 206188 2038896 8840 06:11:01 PM 1187340 2984480 2566336 68.37 2104 1958032 625888 13.03 390076 1857212 7496 06:12:01 PM 1197544 2998624 2556132 68.10 2104 1961564 608148 12.66 389788 1847812 20036 Average: 1208851 2983731 2544825 67.80 2104 1936809 630216 13.12 236467 1993975 45298 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 60.38 48.30 785.21 5.19 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.36 23.23 264.01 5.02 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 43.94 36.30 574.61 7.24 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 10.98 13.10 12.13 5.16 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 9.87 11.75 8.15 4.58 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 16.34 15.38 17.41 11.60 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.03 11.41 8.77 5.56 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 25.56 22.78 238.62 6.33 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) 08/03/2025 _x86_64_ (2 CPU) 18:03:57 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 35.57 0.00 3.93 1.71 5.25 53.54 06:06:01 PM 0 34.66 0.00 3.31 2.08 5.06 54.89 06:06:01 PM 1 36.48 0.00 4.54 1.34 5.44 52.20 06:07:01 PM all 36.37 0.00 4.17 2.22 4.92 52.32 06:07:01 PM 0 37.50 0.00 4.66 2.41 4.90 50.53 06:07:01 PM 1 35.24 0.00 3.68 2.03 4.93 54.11 06:08:01 PM all 35.45 0.00 3.04 1.00 4.64 55.88 06:08:01 PM 0 28.16 0.00 2.72 1.31 4.95 62.86 06:08:01 PM 1 42.81 0.00 3.36 0.70 4.32 48.81 06:09:01 PM all 36.65 0.00 2.46 0.68 4.83 55.39 06:09:01 PM 0 19.25 0.00 1.55 0.83 5.52 72.85 06:09:01 PM 1 54.52 0.00 3.38 0.53 4.12 37.45 06:10:01 PM all 35.41 0.00 2.40 0.47 4.56 57.15 06:10:01 PM 0 17.95 0.00 1.61 0.14 4.75 75.55 06:10:01 PM 1 53.19 0.00 3.21 0.80 4.37 38.42 06:11:01 PM all 34.03 0.00 2.93 0.57 4.91 57.56 06:11:01 PM 0 17.90 0.00 2.07 0.72 5.23 74.08 06:11:01 PM 1 50.52 0.00 3.82 0.41 4.59 40.67 06:12:01 PM all 39.01 0.00 3.29 0.47 5.07 52.16 06:12:01 PM 0 30.34 0.00 2.74 0.26 5.60 61.06 06:12:01 PM 1 47.83 0.00 3.85 0.69 4.52 43.11 Average: all 36.07 0.00 3.17 1.02 4.88 54.86 Average: 0 26.50 0.00 2.66 1.10 5.14 64.59 Average: 1 45.76 0.00 3.69 0.93 4.62 45.00