---> uname -a: Linux prd-centos8-builder-2c-4g-3221.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 501 1128 17 2036 2889 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:8d:e5:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe8d:e5b8/64 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) 09/08/2025 _x86_64_ (2 CPU) 21:04:04 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 73.28 6.83 66.46 945.90 4964.04 09:07:01 PM 72.07 0.03 72.04 0.27 7280.65 09:08:01 PM 40.42 0.52 39.90 54.92 5694.07 09:09:01 PM 25.16 0.20 24.96 38.79 1057.71 09:10:01 PM 15.94 0.07 15.88 3.07 428.35 09:11:01 PM 15.56 0.00 15.56 0.00 609.90 09:12:01 PM 21.56 0.55 21.01 33.46 984.34 09:13:01 PM 16.39 0.20 16.19 23.33 457.81 Average: 35.05 1.05 34.00 137.50 2684.55 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1378248 2954168 2375428 63.28 2104 1751476 701936 14.62 148124 1964564 66072 09:07:01 PM 1242300 2997600 2511376 66.90 2104 1917348 612412 12.75 144604 2052792 115568 09:08:01 PM 1174992 2972852 2578684 68.70 2104 1958456 629596 13.11 157852 2097320 22368 09:09:01 PM 1097624 2928964 2656052 70.76 2104 1992264 675548 14.07 208644 2127068 41572 09:10:01 PM 1161888 2960116 2591788 69.05 2104 1959212 644556 13.42 206536 2065360 8436 09:11:01 PM 1156112 2954416 2597564 69.20 2104 1959220 642864 13.39 207336 2070080 8420 09:12:01 PM 1183192 2981640 2570484 68.48 2104 1959296 624384 13.00 391236 1859572 7384 09:13:01 PM 1182604 2986116 2571072 68.49 2104 1963880 622232 12.96 396180 1853944 21492 Average: 1197120 2966984 2556556 68.11 2104 1932644 644191 13.41 232564 2011338 36414 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 90.69 66.82 940.09 15.55 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.30 19.11 260.10 3.71 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 39.19 28.72 585.57 5.50 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.40 13.78 12.92 5.60 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.65 11.63 7.30 4.94 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 12.03 13.23 10.38 4.09 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 14.70 14.61 15.08 7.11 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 7.68 9.55 5.99 4.34 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 26.08 22.18 229.70 6.36 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) 09/08/2025 _x86_64_ (2 CPU) 21:04:04 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 31.92 0.00 4.54 3.60 7.90 52.04 09:06:01 PM 0 34.56 0.00 4.77 3.96 7.64 49.07 09:06:01 PM 1 29.28 0.00 4.31 3.24 8.16 55.00 09:07:01 PM all 35.82 0.00 4.89 2.33 6.95 50.02 09:07:01 PM 0 28.69 0.00 4.50 3.23 6.73 56.85 09:07:01 PM 1 43.02 0.00 5.28 1.41 7.18 43.12 09:08:01 PM all 33.74 0.00 3.15 1.08 6.73 55.30 09:08:01 PM 0 30.31 0.00 3.05 1.64 6.10 58.90 09:08:01 PM 1 37.13 0.00 3.25 0.53 7.36 51.73 09:09:01 PM all 33.14 0.00 2.71 1.12 6.94 56.10 09:09:01 PM 0 32.46 0.00 2.46 0.86 6.81 57.41 09:09:01 PM 1 33.82 0.00 2.96 1.37 7.07 54.78 09:10:01 PM all 36.21 0.00 2.63 0.70 6.62 53.84 09:10:01 PM 0 43.67 0.00 2.91 0.99 6.63 45.79 09:10:01 PM 1 28.82 0.00 2.35 0.42 6.60 61.81 09:11:01 PM all 31.79 0.00 2.57 0.35 5.91 59.38 09:11:01 PM 0 34.04 0.00 2.66 0.36 5.84 57.10 09:11:01 PM 1 29.57 0.00 2.47 0.34 5.99 61.63 09:12:01 PM all 35.56 0.00 2.95 0.82 5.85 54.82 09:12:01 PM 0 29.73 0.00 2.96 1.00 5.52 60.80 09:12:01 PM 1 41.41 0.00 2.95 0.64 6.18 48.83 09:13:01 PM all 36.66 0.00 3.05 0.28 6.64 53.38 09:13:01 PM 0 43.78 0.00 3.54 0.36 6.59 45.72 09:13:01 PM 1 29.61 0.00 2.57 0.19 6.68 60.95 Average: all 34.35 0.00 3.31 1.29 6.70 54.35 Average: 0 34.64 0.00 3.36 1.55 6.49 53.96 Average: 1 34.07 0.00 3.26 1.02 6.90 54.74