---> uname -a: Linux prd-centos8-builder-2c-4g-3439.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 499 1147 17 2018 2891 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:6a:a1:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe6a:a1a7/64 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) 06/21/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 57.73 0.35 57.38 10.80 5495.95 08:07:01 PM 71.24 0.50 70.74 53.86 8524.41 08:08:01 PM 25.31 0.25 25.06 40.12 2612.63 08:09:01 PM 17.50 0.07 17.43 3.07 477.70 08:10:00 PM 16.33 0.00 16.33 0.00 647.17 08:10:01 PM 22.64 0.00 22.64 0.00 284.91 08:11:01 PM 18.14 0.57 17.58 33.59 477.59 Average: 34.39 0.29 34.10 23.57 3038.09 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1347204 3005444 2406472 64.11 2104 1826572 624272 13.00 146208 1970172 141828 08:07:01 PM 1210036 2955168 2543640 67.76 2104 1907776 651716 13.57 147500 2081660 22768 08:08:01 PM 1208752 2990536 2544924 67.80 2104 1943556 611552 12.73 172864 2055112 8856 08:09:01 PM 1199828 2982992 2553848 68.04 2104 1944952 615088 12.81 204256 2032016 10168 08:10:00 PM 1193872 2975224 2559804 68.19 2104 1943140 620472 12.92 205264 2038368 8428 08:10:01 PM 1189936 2971328 2563740 68.30 2104 1943144 628472 13.09 205264 2042068 8440 08:11:01 PM 1166960 2948332 2586716 68.91 2104 1943236 649788 13.53 389264 1881260 7368 Average: 1216655 2975575 2537021 67.59 2104 1921768 628766 13.09 210089 2014379 29694 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 57.30 44.04 701.57 5.19 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 19.36 18.33 156.49 5.51 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 43.95 36.37 554.65 6.45 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 10.33 12.70 8.06 5.70 0.00 0.00 0.00 0.00 08:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:00 PM eth0 12.79 13.67 10.89 4.40 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 12.26 21.70 10.83 10.58 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 16.33 16.19 15.95 13.08 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 26.68 23.57 241.28 6.74 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) 06/21/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 36.42 0.00 4.27 1.55 4.03 53.74 08:06:01 PM 0 36.80 0.00 3.88 1.43 4.25 53.65 08:06:01 PM 1 36.03 0.00 4.66 1.67 3.81 53.83 08:07:01 PM all 36.55 0.00 4.03 2.87 3.38 53.18 08:07:01 PM 0 28.59 0.00 3.75 3.53 3.02 61.11 08:07:01 PM 1 44.49 0.00 4.31 2.21 3.74 45.26 08:08:01 PM all 36.02 0.00 3.01 0.83 3.04 57.10 08:08:01 PM 0 30.20 0.00 2.45 0.69 2.60 64.06 08:08:01 PM 1 41.85 0.00 3.57 0.96 3.47 50.15 08:09:01 PM all 38.82 0.00 2.59 0.55 2.92 55.12 08:09:01 PM 0 18.23 0.00 1.96 0.67 2.60 76.54 08:09:01 PM 1 59.54 0.00 3.23 0.43 3.24 33.55 08:10:00 PM all 34.54 0.00 2.68 0.40 2.42 59.95 08:10:00 PM 0 31.53 0.00 2.88 0.66 2.07 62.86 08:10:00 PM 1 37.53 0.00 2.48 0.15 2.77 57.07 08:10:01 PM all 39.81 0.00 1.85 0.93 3.24 54.17 08:10:01 PM 0 77.78 0.00 1.85 1.85 3.70 14.81 08:10:01 PM 1 1.85 0.00 1.85 0.00 2.78 93.52 08:11:01 PM all 39.21 0.00 2.74 0.36 2.86 54.83 08:11:01 PM 0 59.52 0.00 3.58 0.56 2.99 33.34 08:11:01 PM 1 19.11 0.00 1.90 0.16 2.73 76.09 Average: all 36.94 0.00 3.22 1.10 3.11 55.63 Average: 0 34.26 0.00 3.08 1.26 2.93 58.47 Average: 1 39.63 0.00 3.36 0.93 3.29 52.80