---> uname -a: Linux prd-centos8-builder-2c-4g-11009.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 510 1112 17 2043 2880 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:33:95:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe33:9595/64 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) 12/05/2025 _x86_64_ (2 CPU) 18:03:54 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 58.38 0.42 57.96 11.20 5980.24 06:07:01 PM 67.06 0.50 66.56 53.85 8601.12 06:08:01 PM 28.66 0.05 28.61 1.33 2963.33 06:09:01 PM 21.81 0.27 21.54 41.85 894.55 06:10:01 PM 16.99 0.00 16.99 0.00 590.55 06:11:01 PM 17.90 0.57 17.34 27.18 689.24 06:12:01 PM 18.84 0.38 18.46 38.65 539.10 Average: 32.81 0.31 32.49 24.87 2893.91 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1353540 3006240 2400144 63.94 2104 1821252 621264 12.94 144204 1968892 135040 06:07:01 PM 1193416 2970192 2560268 68.21 2104 1937856 632000 13.16 148952 2090568 48456 06:08:01 PM 1064368 2902392 2689316 71.64 2104 1998780 684964 14.26 174136 2196804 55348 06:09:01 PM 1117516 2930108 2636168 70.23 2104 1973216 664956 13.85 206800 2109208 15912 06:10:01 PM 1179816 2985332 2573868 68.57 2104 1966216 612064 12.75 207000 2047684 8844 06:11:01 PM 1171792 2976848 2581892 68.78 2104 1965604 615772 12.82 391360 1871016 7508 06:12:01 PM 1147628 2966412 2606056 69.43 2104 1978948 626988 13.06 392292 1892668 29800 Average: 1175439 2962503 2578245 68.69 2104 1948839 636858 13.26 237821 2025263 42987 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 79.51 69.11 894.46 6.98 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 24.88 22.41 180.40 4.85 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 44.90 40.29 583.63 7.13 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 12.35 13.66 12.56 5.36 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 9.96 11.43 8.58 4.49 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 15.49 15.19 16.27 5.99 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.33 12.20 10.13 5.79 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 28.34 26.33 243.71 5.80 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) 12/05/2025 _x86_64_ (2 CPU) 18:03:54 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.10 0.00 4.29 1.20 2.43 53.99 06:06:01 PM 0 25.23 0.00 2.91 1.71 2.46 67.69 06:06:01 PM 1 51.09 0.00 5.69 0.68 2.39 40.16 06:07:01 PM all 34.13 0.00 4.00 2.79 1.70 57.38 06:07:01 PM 0 16.95 0.00 3.08 2.31 1.16 76.49 06:07:01 PM 1 51.22 0.00 4.91 3.26 2.23 38.37 06:08:01 PM all 36.05 0.00 2.41 0.63 1.99 58.92 06:08:01 PM 0 20.43 0.00 1.85 0.64 1.85 75.23 06:08:01 PM 1 51.73 0.00 2.97 0.61 2.14 42.55 06:09:01 PM all 38.01 0.00 2.67 0.74 1.96 56.62 06:09:01 PM 0 30.79 0.00 2.97 0.94 1.74 63.56 06:09:01 PM 1 45.21 0.00 2.38 0.53 2.18 49.69 06:10:01 PM all 36.35 0.00 2.35 0.48 1.94 58.89 06:10:01 PM 0 25.26 0.00 1.77 0.45 1.69 70.84 06:10:01 PM 1 47.45 0.00 2.93 0.51 2.19 46.92 06:11:01 PM all 35.02 0.00 2.89 0.57 1.72 59.80 06:11:01 PM 0 33.32 0.00 3.13 0.43 1.59 61.52 06:11:01 PM 1 36.71 0.00 2.65 0.71 1.84 58.09 06:12:01 PM all 40.64 0.00 3.14 0.31 1.86 54.03 06:12:01 PM 0 25.47 0.00 2.33 0.40 1.72 70.09 06:12:01 PM 1 55.87 0.00 3.96 0.23 2.01 37.93 Average: all 36.90 0.00 3.11 0.96 1.94 57.09 Average: 0 25.35 0.00 2.58 0.98 1.75 69.34 Average: 1 48.47 0.00 3.64 0.93 2.14 44.82