---> uname -a: Linux prd-centos8-builder-2c-4g-8102.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 478 1145 17 2041 2911 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:e4:5f:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fee4:5f15/64 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) 11/03/2025 _x86_64_ (2 CPU) 18:04:08 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 78.96 7.06 71.90 978.31 5029.19 06:07:01 PM 74.45 0.03 74.42 0.27 8192.53 06:08:01 PM 35.12 0.52 34.61 54.92 4802.93 06:09:01 PM 23.79 0.20 23.59 38.79 949.40 06:10:01 PM 17.82 0.07 17.76 3.07 452.54 06:11:01 PM 15.43 0.00 15.43 0.00 638.96 06:12:01 PM 15.81 0.75 15.06 56.76 459.76 Average: 37.34 1.23 36.11 161.74 2931.88 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1390332 2968304 2363344 62.96 2104 1753384 687428 14.31 150036 1949068 81492 06:07:01 PM 1245940 3003720 2507736 66.81 2104 1919436 600060 12.50 145236 2043408 82900 06:08:01 PM 1223996 3025468 2529680 67.39 2104 1962032 589264 12.27 168836 2039516 20968 06:09:01 PM 1059256 2905040 2694420 71.78 2104 2006572 704324 14.67 209744 2163204 50748 06:10:01 PM 1084772 2922640 2668904 71.10 2104 1998668 686760 14.30 209508 2138240 42744 06:11:01 PM 1084280 2922200 2669396 71.11 2104 1998668 682868 14.22 210152 2138044 42744 06:12:01 PM 1240928 3046928 2512748 66.94 2104 1966688 561736 11.70 391704 1799404 8872 Average: 1189929 2970614 2563747 68.30 2104 1943635 644634 13.42 212174 2038698 47210 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 111.41 80.91 1010.84 25.48 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 25.30 21.38 263.82 4.19 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 38.44 28.96 583.60 5.60 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 9.68 13.03 11.54 5.35 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 11.09 13.33 8.36 5.98 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 12.08 12.94 10.89 4.02 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 14.52 12.99 15.01 6.73 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 31.79 26.22 272.00 8.19 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) 11/03/2025 _x86_64_ (2 CPU) 18:04:08 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 33.31 0.00 4.17 3.48 7.30 51.74 06:06:01 PM 0 33.89 0.00 3.94 3.67 6.81 51.69 06:06:01 PM 1 32.74 0.00 4.40 3.28 7.79 51.78 06:07:01 PM all 35.35 0.00 4.49 2.39 5.50 52.27 06:07:01 PM 0 32.73 0.00 3.66 1.86 5.09 56.66 06:07:01 PM 1 37.96 0.00 5.32 2.91 5.90 47.91 06:08:01 PM all 33.52 0.00 3.21 1.43 5.83 56.01 06:08:01 PM 0 50.62 0.00 3.52 1.62 5.77 38.46 06:08:01 PM 1 16.67 0.00 2.90 1.24 5.89 73.29 06:09:01 PM all 34.19 0.00 1.90 0.95 6.18 56.77 06:09:01 PM 0 38.73 0.00 1.81 1.17 6.41 51.88 06:09:01 PM 1 29.66 0.00 1.99 0.74 5.96 61.67 06:10:01 PM all 35.89 0.00 2.44 0.48 5.57 55.63 06:10:01 PM 0 27.25 0.00 2.63 0.31 5.35 64.46 06:10:01 PM 1 44.60 0.00 2.24 0.65 5.79 46.73 06:11:01 PM all 31.72 0.00 2.35 0.43 5.09 60.42 06:11:01 PM 0 39.12 0.00 2.37 0.47 5.16 52.89 06:11:01 PM 1 24.36 0.00 2.33 0.39 5.02 67.90 06:12:01 PM all 37.58 0.00 2.83 0.53 5.14 53.92 06:12:01 PM 0 49.09 0.00 3.22 0.32 5.12 42.25 06:12:01 PM 1 26.15 0.00 2.45 0.74 5.16 65.50 Average: all 34.50 0.00 3.06 1.39 5.80 55.25 Average: 0 38.76 0.00 3.02 1.35 5.68 51.20 Average: 1 30.27 0.00 3.09 1.42 5.93 59.28