---> uname -a: Linux prd-centos8-builder-2c-4g-10031.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 500 1125 17 2039 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:35:7a:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe35:7a8b/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) 11/23/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 53.93 2.70 51.23 291.50 5597.43 04:07:01 PM 70.53 0.50 70.03 53.84 7527.42 04:08:01 PM 29.71 0.05 29.66 1.33 4299.90 04:09:01 PM 21.02 0.27 20.76 41.85 877.86 04:10:01 PM 16.69 0.00 16.69 0.00 427.47 04:11:01 PM 14.90 0.28 14.61 7.87 597.90 04:12:01 PM 16.31 0.47 15.84 48.91 470.61 Average: 31.87 0.61 31.26 63.61 2828.43 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1275676 2918024 2478000 66.02 2104 1810192 706840 14.72 143188 2040396 132488 04:07:01 PM 1206272 2971076 2547404 67.86 2104 1926080 633096 13.18 146496 2079980 80228 04:08:01 PM 1103632 2936940 2650044 70.60 2104 1994172 661356 13.77 174016 2156600 55072 04:09:01 PM 1180676 2982240 2573000 68.55 2104 1962300 614844 12.80 206832 2045456 8416 04:10:01 PM 1173496 2975580 2580180 68.74 2104 1962792 641616 13.36 207076 2051292 8844 04:11:01 PM 1153032 2955388 2600644 69.28 2104 1963016 642384 13.38 207792 2071324 8848 04:12:01 PM 1180296 2984072 2573380 68.56 2104 1964332 608384 12.67 392792 1859132 8608 Average: 1181869 2960474 2571807 68.51 2104 1940412 644074 13.41 211170 2043454 43215 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 63.61 52.35 802.55 5.44 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.60 23.74 265.20 5.02 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 45.98 37.69 586.83 6.93 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.73 12.39 11.86 4.90 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 8.76 11.23 6.99 5.06 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 11.86 12.76 11.28 3.96 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 17.27 15.81 15.13 7.70 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 26.40 23.71 242.83 5.57 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) 11/23/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 38.26 0.00 4.31 1.30 2.75 53.37 04:06:01 PM 0 18.77 0.00 2.38 1.49 2.82 74.54 04:06:01 PM 1 58.08 0.00 6.28 1.12 2.68 31.85 04:07:01 PM all 39.10 0.00 4.26 2.25 2.46 51.93 04:07:01 PM 0 23.52 0.00 3.33 3.23 2.47 67.46 04:07:01 PM 1 54.86 0.00 5.20 1.27 2.45 36.23 04:08:01 PM all 37.06 0.00 3.33 0.76 2.24 56.60 04:08:01 PM 0 35.65 0.00 3.73 0.91 2.17 57.55 04:08:01 PM 1 38.48 0.00 2.93 0.61 2.32 55.66 04:09:01 PM all 37.77 0.00 2.82 0.54 2.34 56.53 04:09:01 PM 0 28.82 0.00 2.51 0.21 2.33 66.13 04:09:01 PM 1 46.76 0.00 3.14 0.86 2.36 46.89 04:10:01 PM all 39.46 0.00 2.39 0.36 2.34 55.45 04:10:01 PM 0 32.62 0.00 2.28 0.35 2.28 62.47 04:10:01 PM 1 46.31 0.00 2.50 0.36 2.40 48.42 04:11:01 PM all 32.55 0.00 2.40 0.31 1.84 62.90 04:11:01 PM 0 43.16 0.00 3.44 0.35 1.98 51.08 04:11:01 PM 1 21.97 0.00 1.36 0.27 1.71 74.70 04:12:01 PM all 41.01 0.00 3.54 0.33 2.45 52.66 04:12:01 PM 0 26.92 0.00 3.31 0.08 2.18 67.51 04:12:01 PM 1 55.14 0.00 3.78 0.58 2.72 37.78 Average: all 37.89 0.00 3.29 0.84 2.35 55.63 Average: 0 29.89 0.00 2.99 0.95 2.32 63.85 Average: 1 45.93 0.00 3.59 0.72 2.38 47.38