---> uname -a: Linux prd-centos8-builder-2c-4g-9074.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 477 1149 17 2038 2912 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:3f:2e:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe3f:2ec8/64 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) 11/13/2025 _x86_64_ (2 CPU) 22:04:05 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 81.38 6.96 74.41 950.32 5232.93 10:07:01 PM 75.84 0.07 75.77 0.80 8218.69 10:08:01 PM 31.99 0.48 31.51 54.38 4681.19 10:09:01 PM 22.94 0.20 22.74 38.79 911.35 10:10:01 PM 16.51 0.07 16.44 3.06 442.62 10:11:01 PM 14.36 0.00 14.36 0.00 596.73 10:12:01 PM 21.84 0.55 21.29 33.46 822.58 Average: 37.84 1.19 36.65 154.41 2986.46 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1362424 2963252 2391252 63.70 2104 1775636 690076 14.37 157816 1968544 98896 10:07:01 PM 1228816 2987976 2524860 67.26 2104 1920776 615140 12.81 147068 2060236 87292 10:08:01 PM 1216080 3015552 2537596 67.60 2104 1960044 590796 12.30 171144 2045320 21944 10:09:01 PM 1073784 2909484 2679892 71.39 2104 1996724 698244 14.54 210804 2149036 43952 10:10:01 PM 1124676 2958296 2629000 70.04 2104 1994444 666924 13.89 210636 2097816 41572 10:11:01 PM 1151236 2962596 2602440 69.33 2104 1972096 645500 13.44 209100 2072532 19220 10:12:01 PM 1173100 2973672 2580576 68.75 2104 1961384 634652 13.22 392288 1868744 7372 Average: 1190017 2967261 2563659 68.30 2104 1940158 648762 13.51 214122 2037461 45750 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 85.44 62.50 957.00 16.93 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.19 22.19 264.22 4.65 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.85 26.81 582.73 5.18 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 9.15 12.60 11.13 5.13 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 10.23 12.34 7.74 5.44 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 11.36 12.06 9.87 3.59 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 15.99 13.96 15.35 11.72 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 27.60 23.21 264.00 7.52 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) 11/13/2025 _x86_64_ (2 CPU) 22:04:05 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 34.17 0.00 4.40 3.52 4.36 53.54 10:06:01 PM 0 36.74 0.00 4.47 3.67 3.67 51.46 10:06:01 PM 1 31.62 0.00 4.34 3.37 5.05 55.62 10:07:01 PM all 35.84 0.00 4.64 2.67 4.12 52.72 10:07:01 PM 0 35.81 0.00 4.75 3.55 3.59 52.30 10:07:01 PM 1 35.86 0.00 4.54 1.80 4.66 53.14 10:08:01 PM all 34.87 0.00 3.59 1.46 3.81 56.28 10:08:01 PM 0 34.25 0.00 3.21 1.39 3.26 57.88 10:08:01 PM 1 35.48 0.00 3.96 1.52 4.36 54.68 10:09:01 PM all 36.05 0.00 2.06 0.81 4.30 56.79 10:09:01 PM 0 28.00 0.00 2.06 0.79 3.58 65.57 10:09:01 PM 1 44.04 0.00 2.06 0.83 5.00 48.07 10:10:01 PM all 34.39 0.00 2.67 0.47 3.52 58.94 10:10:01 PM 0 25.10 0.00 2.63 0.23 3.32 68.72 10:10:01 PM 1 43.71 0.00 2.70 0.72 3.72 49.14 10:11:01 PM all 33.01 0.00 2.80 0.36 3.35 60.47 10:11:01 PM 0 25.53 0.00 1.85 0.20 3.28 69.15 10:11:01 PM 1 40.51 0.00 3.76 0.53 3.43 51.77 10:12:01 PM all 38.84 0.00 2.98 0.87 3.56 53.75 10:12:01 PM 0 24.47 0.00 2.18 0.90 3.13 69.32 10:12:01 PM 1 53.21 0.00 3.79 0.84 3.98 38.18 Average: all 35.31 0.00 3.31 1.45 3.86 56.07 Average: 0 29.98 0.00 3.02 1.53 3.40 62.06 Average: 1 40.62 0.00 3.59 1.37 4.32 50.09