---> uname -a: Linux prd-centos8-builder-2c-4g-654.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 489 1138 17 2037 2899 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:85:ef:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe85:effd/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) 08/10/2025 _x86_64_ (2 CPU) 13:04:04 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 79.86 7.48 72.38 961.25 5445.53 01:07:01 PM 71.81 0.03 71.78 0.27 7648.37 01:08:01 PM 34.16 0.52 33.64 54.92 4604.03 01:09:01 PM 23.41 0.27 23.14 41.85 957.86 01:10:01 PM 18.04 0.00 18.04 0.00 457.87 01:11:01 PM 17.02 0.25 16.77 7.59 669.24 01:12:01 PM 19.00 0.50 18.50 49.19 727.78 Average: 37.61 1.29 36.32 159.31 2930.04 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1340288 2951452 2413388 64.29 2104 1785344 693008 14.43 159228 1986056 98956 01:07:01 PM 1232212 2990940 2521464 67.17 2104 1920360 609320 12.69 146792 2056448 86448 01:08:01 PM 1193520 2991232 2560156 68.20 2104 1958156 605120 12.60 171940 2065828 21952 01:09:01 PM 1227504 3026612 2526172 67.30 2104 1959908 577500 12.03 206372 1997252 8860 01:10:01 PM 1224540 3023700 2529136 67.38 2104 1959912 577960 12.04 206800 2000236 8848 01:11:01 PM 1198776 2997972 2554900 68.06 2104 1960052 600172 12.50 207536 2024596 8856 01:12:01 PM 1190552 2991408 2563124 68.28 2104 1961536 604896 12.60 392948 1847724 8684 Average: 1229627 2996188 2524049 67.24 2104 1929324 609711 12.70 213088 1996877 34658 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 84.74 60.90 887.60 18.35 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.09 22.21 264.10 5.32 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 42.17 35.10 569.88 6.33 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.68 13.71 12.54 5.55 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.50 12.03 6.84 5.45 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 11.78 12.54 10.27 3.95 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 17.46 15.43 16.96 7.88 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 29.06 24.56 252.60 7.55 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) 08/10/2025 _x86_64_ (2 CPU) 13:04:04 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 33.73 0.00 4.04 3.66 5.64 52.93 01:06:01 PM 0 36.49 0.00 4.24 5.08 5.63 48.56 01:06:01 PM 1 30.98 0.00 3.84 2.23 5.66 57.28 01:07:01 PM all 34.75 0.00 4.53 2.42 4.94 53.37 01:07:01 PM 0 26.14 0.00 3.66 2.00 4.68 63.51 01:07:01 PM 1 43.37 0.00 5.40 2.83 5.19 43.20 01:08:01 PM all 34.42 0.00 3.25 1.13 4.28 56.93 01:08:01 PM 0 34.99 0.00 3.32 0.73 4.11 56.84 01:08:01 PM 1 33.85 0.00 3.17 1.52 4.45 57.01 01:09:01 PM all 35.55 0.00 2.42 0.97 3.94 57.12 01:09:01 PM 0 26.53 0.00 2.20 0.75 3.59 66.92 01:09:01 PM 1 44.53 0.00 2.64 1.19 4.28 47.35 01:10:01 PM all 37.52 0.00 2.21 0.49 4.62 55.17 01:10:01 PM 0 28.69 0.00 1.66 0.55 4.24 64.87 01:10:01 PM 1 46.34 0.00 2.76 0.42 5.00 45.48 01:11:01 PM all 32.21 0.00 2.39 0.65 3.94 60.82 01:11:01 PM 0 27.79 0.00 2.14 0.88 3.80 65.39 01:11:01 PM 1 36.62 0.00 2.63 0.42 4.08 56.24 01:12:01 PM all 37.23 0.00 3.14 0.64 4.76 54.23 01:12:01 PM 0 36.81 0.00 3.21 0.55 4.60 54.82 01:12:01 PM 1 37.64 0.00 3.07 0.73 4.92 53.64 Average: all 35.06 0.00 3.14 1.42 4.59 55.79 Average: 0 31.07 0.00 2.92 1.51 4.38 60.12 Average: 1 39.03 0.00 3.36 1.34 4.80 51.47