---> uname -a: Linux prd-centos8-builder-2c-4g-3504.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 497 1149 17 2018 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:3e:8f:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe3e:8f2e/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) 06/22/2025 _x86_64_ (2 CPU) 17:03:54 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 53.26 0.42 52.84 11.19 5377.98 05:07:01 PM 70.46 0.50 69.96 53.85 8504.40 05:08:01 PM 26.32 0.25 26.07 40.12 2607.40 05:09:01 PM 16.86 0.07 16.79 3.07 449.47 05:10:01 PM 14.16 0.00 14.16 0.00 605.00 05:11:01 PM 19.12 0.57 18.56 33.58 535.38 05:12:01 PM 17.18 0.27 16.91 26.79 516.16 Average: 31.05 0.30 30.76 24.09 2656.55 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1367696 3022652 2385988 63.56 2104 1823104 615320 12.81 146100 1950248 138436 05:07:01 PM 1228000 2973368 2525684 67.29 2104 1907784 636216 13.25 147968 2064164 22768 05:08:01 PM 1233980 3015936 2519704 67.13 2104 1943560 593592 12.36 173544 2030708 8860 05:09:01 PM 1214888 2996872 2538796 67.63 2104 1943652 604152 12.58 204844 2018292 8840 05:10:01 PM 1222832 3004324 2530852 67.42 2104 1943148 605192 12.60 205680 2009972 8424 05:11:01 PM 1195096 2976776 2558588 68.16 2104 1943244 631892 13.16 389692 1854080 7520 05:12:01 PM 1177196 2963688 2576488 68.64 2104 1947692 639120 13.31 399076 1861996 21460 Average: 1234241 2993374 2519443 67.12 2104 1921741 617926 12.87 238129 1969923 30901 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 65.03 52.57 861.80 5.89 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 19.58 18.71 156.50 5.54 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 48.60 41.89 557.37 6.85 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 9.13 11.76 7.14 5.27 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 13.43 13.95 11.39 4.61 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 15.33 15.04 15.54 11.93 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 7.76 9.08 5.78 4.55 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 25.55 23.29 230.80 6.38 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) 06/22/2025 _x86_64_ (2 CPU) 17:03:54 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.85 0.00 4.24 1.22 3.02 53.68 05:06:01 PM 0 44.57 0.00 4.77 1.14 3.15 46.37 05:06:01 PM 1 31.15 0.00 3.70 1.30 2.88 60.96 05:07:01 PM all 36.31 0.00 4.03 2.73 2.87 54.07 05:07:01 PM 0 36.00 0.00 4.42 2.68 2.91 54.00 05:07:01 PM 1 36.62 0.00 3.63 2.78 2.82 54.15 05:08:01 PM all 35.45 0.00 2.93 0.74 3.05 57.83 05:08:01 PM 0 23.34 0.00 2.67 0.67 3.11 70.21 05:08:01 PM 1 47.66 0.00 3.19 0.81 2.99 45.35 05:09:01 PM all 37.36 0.00 2.19 0.31 2.52 57.63 05:09:01 PM 0 9.75 0.00 0.91 0.31 1.91 87.11 05:09:01 PM 1 65.21 0.00 3.49 0.30 3.13 27.87 05:10:01 PM all 34.03 0.00 2.94 0.38 2.59 60.06 05:10:01 PM 0 26.01 0.00 3.04 0.58 2.33 68.04 05:10:01 PM 1 42.07 0.00 2.85 0.18 2.85 52.05 05:11:01 PM all 37.98 0.00 2.74 0.59 2.49 56.20 05:11:01 PM 0 33.00 0.00 2.77 0.50 1.97 61.76 05:11:01 PM 1 42.92 0.00 2.72 0.68 3.02 50.67 05:12:01 PM all 37.83 0.00 2.99 0.42 2.57 56.19 05:12:01 PM 0 11.19 0.00 1.98 0.05 2.11 84.67 05:12:01 PM 1 64.60 0.00 4.01 0.80 3.03 27.56 Average: all 36.68 0.00 3.15 0.91 2.73 56.52 Average: 0 26.25 0.00 2.93 0.85 2.50 67.47 Average: 1 47.14 0.00 3.37 0.98 2.96 45.55