---> uname -a: Linux prd-centos8-builder-2c-4g-190.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 477 1152 17 2035 2913 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:c9:c9:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fec9:c90f/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) 08/05/2025 _x86_64_ (2 CPU) 15:03:56 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 57.31 2.13 55.18 220.19 5654.38 03:07:01 PM 65.76 0.50 65.26 53.85 7066.83 03:08:01 PM 38.39 0.05 38.34 1.33 5012.43 03:09:01 PM 18.38 0.27 18.11 42.56 497.41 03:10:01 PM 15.71 0.00 15.71 0.00 528.89 03:11:01 PM 19.69 0.37 19.32 18.12 786.27 03:12:01 PM 18.69 0.38 18.31 38.65 535.69 Average: 33.46 0.53 32.93 53.56 2874.45 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1421184 3061276 2332492 62.14 2104 1808232 573652 11.95 143656 1899192 127768 03:07:01 PM 1253752 3016896 2499924 66.60 2104 1924640 598824 12.47 147100 2036200 90324 03:08:01 PM 1099336 2928912 2654340 70.71 2104 1990644 675624 14.07 174128 2159076 42404 03:09:01 PM 1132168 2961944 2621508 69.84 2104 1990728 645244 13.44 208016 2092744 40496 03:10:01 PM 1202928 3001152 2550748 67.95 2104 1959140 607692 12.65 206004 2024368 8840 03:11:01 PM 1198808 2996192 2554868 68.06 2104 1958260 605840 12.62 389864 1845376 7508 03:12:01 PM 1196988 2998216 2556688 68.11 2104 1961784 605212 12.60 389548 1847792 20052 Average: 1215023 2994941 2538653 67.63 2104 1941918 616013 12.83 236902 1986393 48199 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 64.56 54.37 805.81 5.62 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.27 24.29 244.67 5.42 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 43.24 37.24 570.08 7.10 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 12.30 13.94 12.87 5.64 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 10.25 11.51 12.81 4.14 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 17.77 16.91 17.63 6.99 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 11.61 12.43 8.93 13.12 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 26.75 24.41 239.50 6.86 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) 08/05/2025 _x86_64_ (2 CPU) 15:03:56 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 38.81 0.00 4.46 0.94 2.21 53.58 03:06:01 PM 0 49.63 0.00 5.84 0.78 2.16 41.58 03:06:01 PM 1 28.03 0.00 3.09 1.09 2.26 65.53 03:07:01 PM all 36.77 0.00 4.44 2.29 2.69 53.81 03:07:01 PM 0 42.01 0.00 4.27 2.80 2.64 48.28 03:07:01 PM 1 31.55 0.00 4.61 1.78 2.73 59.33 03:08:01 PM all 37.29 0.00 2.84 1.18 2.22 56.47 03:08:01 PM 0 43.05 0.00 3.28 1.01 2.24 50.41 03:08:01 PM 1 31.55 0.00 2.40 1.34 2.20 62.51 03:09:01 PM all 36.86 0.00 2.75 0.35 2.18 57.86 03:09:01 PM 0 63.70 0.00 4.04 0.27 1.97 30.02 03:09:01 PM 1 10.47 0.00 1.49 0.43 2.39 85.23 03:10:01 PM all 37.64 0.00 2.87 0.37 1.85 57.26 03:10:01 PM 0 56.47 0.00 3.78 0.55 1.92 37.28 03:10:01 PM 1 18.95 0.00 1.97 0.20 1.79 77.10 03:11:01 PM all 35.27 0.00 3.06 0.68 2.12 58.87 03:11:01 PM 0 50.36 0.00 3.85 0.71 2.06 43.02 03:11:01 PM 1 20.32 0.00 2.27 0.64 2.19 74.58 03:12:01 PM all 41.19 0.00 3.30 0.34 2.21 52.95 03:12:01 PM 0 66.92 0.00 4.55 0.27 2.19 26.07 03:12:01 PM 1 15.73 0.00 2.07 0.41 2.24 79.55 Average: all 37.69 0.00 3.39 0.88 2.21 55.82 Average: 0 53.12 0.00 4.23 0.92 2.17 39.56 Average: 1 22.38 0.00 2.56 0.84 2.26 71.96