---> uname -a: Linux prd-centos8-builder-2c-4g-3093.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 12G 45% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 476 1207 17 1982 2916 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:d4:f1:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fed4:f1ce/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) 06/17/2025 _x86_64_ (2 CPU) 23:37:28 LINUX RESTART (2 CPU) 11:38:02 PM tps rtps wtps bread/s bwrtn/s 11:39:01 PM 128.19 50.40 77.79 6301.47 40067.44 11:40:01 PM 68.67 0.08 68.58 1.60 7484.01 11:41:01 PM 36.09 0.50 35.59 53.83 5140.92 11:42:01 PM 7.45 0.07 7.38 9.73 255.68 11:43:01 PM 18.86 0.58 18.28 77.44 986.55 Average: 51.60 10.19 41.41 1272.10 10689.53 11:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 PM 1531776 3035392 2221900 59.19 2104 1681756 627144 13.06 142924 1825772 49860 11:40:01 PM 1312308 2993952 2441368 65.04 2104 1849588 636140 13.25 145864 2002072 61684 11:41:01 PM 1261732 3002428 2491944 66.39 2104 1903780 606632 12.63 162732 2014484 4 11:42:01 PM 1247196 2987360 2506480 66.77 2104 1902808 621320 12.94 346712 1844864 7612 11:43:01 PM 1255812 3003864 2497864 66.54 2104 1910308 609852 12.70 351668 1831324 8328 Average: 1321765 3004599 2431911 64.79 2104 1849648 620218 12.92 229980 1903703 25498 11:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 214.94 130.07 1138.70 59.51 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 55.34 43.69 660.02 5.77 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 19.22 15.46 36.99 2.77 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 24.36 19.08 41.77 7.50 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 11.46 11.48 9.64 5.83 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 64.57 43.67 374.89 16.13 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) 06/17/2025 _x86_64_ (2 CPU) 23:37:28 LINUX RESTART (2 CPU) 11:38:02 PM CPU %user %nice %system %iowait %steal %idle 11:39:01 PM all 34.76 0.02 8.71 6.99 4.72 44.80 11:39:01 PM 0 35.93 0.02 8.10 5.71 4.67 45.58 11:39:01 PM 1 33.60 0.02 9.32 8.27 4.77 44.03 11:40:01 PM all 36.95 0.00 4.09 2.15 3.97 52.83 11:40:01 PM 0 30.93 0.00 3.63 2.46 3.86 59.12 11:40:01 PM 1 43.00 0.00 4.56 1.83 4.09 46.53 11:41:01 PM all 29.32 0.00 3.01 1.20 2.55 63.91 11:41:01 PM 0 35.87 0.00 3.27 0.61 2.85 57.40 11:41:01 PM 1 22.77 0.00 2.75 1.80 2.26 70.43 11:42:01 PM all 29.06 0.00 2.60 0.39 3.05 64.90 11:42:01 PM 0 44.10 0.00 3.85 0.41 2.24 49.40 11:42:01 PM 1 14.37 0.00 1.39 0.37 3.84 80.03 11:43:01 PM all 39.00 0.00 3.24 0.60 4.67 52.50 11:43:01 PM 0 28.34 0.00 3.24 0.47 4.74 63.21 11:43:01 PM 1 49.76 0.00 3.24 0.73 4.59 41.68 Average: all 33.83 0.00 4.32 2.25 3.79 55.80 Average: 0 34.98 0.00 4.41 1.92 3.68 55.01 Average: 1 32.69 0.00 4.23 2.58 3.91 56.59