---> uname -a: Linux prd-centos8-builder-2c-4g-1398.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 493 1135 17 2036 2896 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:98:c4:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.108/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe98:c4e2/64 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) 08/19/2025 _x86_64_ (2 CPU) 15:04:08 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 74.05 6.99 67.06 976.06 5062.14 03:07:01 PM 70.59 0.03 70.56 0.53 7115.76 03:08:01 PM 41.52 0.52 41.00 54.65 5752.00 03:09:01 PM 22.50 0.20 22.30 38.79 963.76 03:10:01 PM 15.79 0.07 15.73 3.07 424.89 03:11:01 PM 15.87 0.00 15.87 0.00 620.33 03:12:01 PM 18.83 0.55 18.28 33.46 525.76 Average: 37.02 1.19 35.83 158.16 2923.60 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1404728 2969896 2348948 62.58 2104 1741848 673204 14.02 146576 1942088 56144 03:07:01 PM 1266884 3021736 2486792 66.25 2104 1916888 571888 11.91 144200 2028264 114512 03:08:01 PM 1188080 2985748 2565596 68.35 2104 1958264 605720 12.61 157848 2085384 22380 03:09:01 PM 1124408 2954520 2629268 70.05 2104 1991012 636340 13.25 207500 2100996 40512 03:10:01 PM 1197080 2995212 2556596 68.11 2104 1959016 597444 12.44 205468 2031532 8424 03:11:01 PM 1185732 2983908 2567944 68.41 2104 1959016 609204 12.69 206164 2042508 8424 03:12:01 PM 1187044 2985348 2566632 68.38 2104 1959104 607780 12.66 390380 1856756 7384 Average: 1221994 2985195 2531682 67.45 2104 1926450 614511 12.80 208305 2012504 36826 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 102.76 76.66 997.56 26.34 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 23.53 19.63 258.83 3.13 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 43.49 33.62 572.53 6.61 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 10.50 12.95 12.14 5.15 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 9.60 11.36 7.22 4.94 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 12.12 13.22 10.48 4.17 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 14.48 14.20 15.44 7.42 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 30.93 25.95 267.81 8.25 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) 08/19/2025 _x86_64_ (2 CPU) 15:04:08 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 35.34 0.00 4.54 2.85 4.52 52.76 03:06:01 PM 0 46.85 0.00 4.52 4.24 4.29 40.11 03:06:01 PM 1 23.86 0.00 4.56 1.46 4.75 65.38 03:07:01 PM all 34.71 0.00 4.88 2.96 4.41 53.04 03:07:01 PM 0 44.32 0.00 5.77 2.47 4.28 43.16 03:07:01 PM 1 25.19 0.00 3.99 3.45 4.54 62.83 03:08:01 PM all 34.71 0.00 3.40 1.62 3.91 56.37 03:08:01 PM 0 48.71 0.00 4.09 1.57 3.84 41.80 03:08:01 PM 1 20.84 0.00 2.73 1.66 3.98 70.79 03:09:01 PM all 33.19 0.00 2.85 0.69 3.76 59.51 03:09:01 PM 0 36.62 0.00 3.30 1.12 3.66 55.30 03:09:01 PM 1 29.77 0.00 2.41 0.26 3.85 63.70 03:10:01 PM all 36.02 0.00 2.69 0.56 3.48 57.25 03:10:01 PM 0 58.43 0.00 3.74 0.55 3.91 33.38 03:10:01 PM 1 13.90 0.00 1.66 0.57 3.05 80.82 03:11:01 PM all 31.34 0.00 2.55 0.53 3.30 62.28 03:11:01 PM 0 43.89 0.00 3.14 0.45 3.44 49.08 03:11:01 PM 1 18.89 0.00 1.97 0.61 3.16 75.38 03:12:01 PM all 37.79 0.00 2.89 0.71 3.26 55.35 03:12:01 PM 0 40.08 0.00 3.03 0.54 3.40 52.95 03:12:01 PM 1 35.51 0.00 2.75 0.87 3.12 57.74 Average: all 34.73 0.00 3.40 1.42 3.81 56.65 Average: 0 45.54 0.00 3.94 1.56 3.83 45.12 Average: 1 23.99 0.00 2.87 1.27 3.78 68.09