---> uname -a: Linux prd-centos8-builder-2c-4g-3873.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: 2799.998 BogoMIPS: 5599.99 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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 486 1162 17 2016 2904 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:6b:f6:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe6b:f6ae/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) 06/26/2025 _x86_64_ (2 CPU) 16:04:01 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 71.81 6.31 65.50 908.35 5709.73 04:07:01 PM 57.11 0.47 56.65 53.32 6375.86 04:08:01 PM 31.30 0.08 31.22 1.87 4514.39 04:09:01 PM 20.77 0.27 20.51 41.85 925.15 04:10:01 PM 17.99 0.00 17.99 0.00 447.60 04:11:01 PM 16.70 0.32 16.39 8.53 662.56 04:12:01 PM 18.84 1.35 17.49 68.38 498.93 Average: 33.51 1.26 32.25 154.61 2733.38 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1309076 2945692 2444600 65.13 2104 1804604 679900 14.16 142628 2010724 128304 04:07:01 PM 1256244 2999728 2497432 66.53 2104 1905920 610584 12.71 145532 2038420 89116 04:08:01 PM 1155788 2962936 2597888 69.21 2104 1968844 645304 13.44 173180 2108592 52012 04:09:01 PM 1231772 3011528 2521904 67.18 2104 1941744 593464 12.36 204076 2002528 10056 04:10:01 PM 1235052 3013628 2518624 67.10 2104 1940536 589424 12.27 204388 1998364 8840 04:11:01 PM 1254408 3033252 2499268 66.58 2104 1940780 627600 13.07 205380 1977792 8860 04:12:01 PM 1169812 2960820 2583864 68.84 2104 1952680 638132 13.29 391948 1874828 19392 Average: 1230307 2989655 2523369 67.22 2104 1922158 626344 13.04 209590 2001607 45226 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 60.87 48.26 781.26 6.14 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.48 21.38 236.65 4.68 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 40.88 31.70 549.16 6.45 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.39 11.44 11.23 4.32 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 9.06 11.75 7.22 5.30 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 16.19 16.10 16.67 9.98 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 17.18 16.56 19.25 12.70 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 25.44 22.46 231.63 7.08 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) 06/26/2025 _x86_64_ (2 CPU) 16:04:01 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 35.06 0.00 4.39 2.90 3.66 53.99 04:06:01 PM 0 33.94 0.00 4.05 2.76 3.21 56.04 04:06:01 PM 1 36.18 0.00 4.74 3.04 4.10 51.94 04:07:01 PM all 36.32 0.00 4.10 2.94 4.27 52.38 04:07:01 PM 0 25.07 0.00 3.71 3.20 3.58 64.45 04:07:01 PM 1 47.53 0.00 4.48 2.68 4.96 40.35 04:08:01 PM all 35.48 0.00 3.39 1.02 2.97 57.13 04:08:01 PM 0 24.49 0.00 3.07 0.38 2.67 69.40 04:08:01 PM 1 46.51 0.00 3.72 1.67 3.27 44.82 04:09:01 PM all 33.11 0.00 2.56 0.89 2.61 60.84 04:09:01 PM 0 31.62 0.00 2.36 0.87 2.44 62.70 04:09:01 PM 1 34.59 0.00 2.75 0.91 2.77 58.97 04:10:01 PM all 38.64 0.00 2.40 0.37 3.17 55.42 04:10:01 PM 0 31.49 0.00 1.89 0.41 2.64 63.57 04:10:01 PM 1 45.76 0.00 2.90 0.33 3.70 47.31 04:11:01 PM all 32.46 0.00 2.69 0.66 3.94 60.25 04:11:01 PM 0 42.22 0.00 3.44 0.38 3.75 50.22 04:11:01 PM 1 22.78 0.00 1.96 0.95 4.12 70.19 04:12:01 PM all 40.23 0.00 3.36 0.72 4.17 51.52 04:12:01 PM 0 24.24 0.00 2.65 0.98 3.43 68.70 04:12:01 PM 1 56.21 0.00 4.06 0.46 4.91 34.36 Average: all 35.90 0.00 3.27 1.36 3.54 55.93 Average: 0 30.43 0.00 3.02 1.29 3.10 62.15 Average: 1 41.36 0.00 3.52 1.43 3.98 49.72