---> uname -a: Linux prd-centos8-builder-2c-4g-8248.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 510 1113 17 2041 2879 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:df:d9:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.65/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fedf:d94b/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) 11/05/2025 _x86_64_ (2 CPU) 14:03:56 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 58.16 2.67 55.50 291.50 5987.90 02:07:01 PM 64.51 0.47 64.05 53.32 7219.38 02:08:01 PM 34.66 0.08 34.57 1.87 4646.60 02:09:01 PM 20.89 0.27 20.63 41.85 895.57 02:10:01 PM 17.01 0.00 17.01 0.00 420.70 02:11:01 PM 15.93 0.33 15.59 12.93 633.47 02:12:01 PM 18.04 0.42 17.62 43.84 490.12 Average: 32.74 0.60 32.14 63.62 2899.11 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1268472 2912608 2485204 66.21 2104 1812072 719048 14.97 142488 2047476 131824 02:07:01 PM 1199500 2966032 2554176 68.04 2104 1927888 631556 13.15 145808 2090664 90388 02:08:01 PM 1129572 2933580 2624104 69.91 2104 1964868 665536 13.86 170848 2132968 23952 02:09:01 PM 1174192 2977456 2579484 68.72 2104 1964120 617040 12.85 206128 2053084 8428 02:10:01 PM 1160360 2964144 2593316 69.09 2104 1964616 643048 13.39 206324 2065572 8840 02:11:01 PM 1196996 3001184 2556680 68.11 2104 1964956 648264 13.50 207552 2029196 8860 02:12:01 PM 1139444 2946064 2614232 69.64 2104 1967420 643392 13.40 392416 1902316 9876 Average: 1181219 2957295 2572457 68.53 2104 1937991 652555 13.59 210223 2045897 40310 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 59.03 47.57 796.41 5.11 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.81 23.81 265.14 5.03 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 46.98 37.99 587.97 6.59 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 11.95 13.41 12.43 5.23 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 9.05 11.75 7.23 5.26 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 18.04 15.24 17.86 5.99 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 11.48 11.84 9.24 6.04 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 26.19 23.09 242.33 5.61 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) 11/05/2025 _x86_64_ (2 CPU) 14:03:56 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 35.98 0.00 3.98 1.51 4.90 53.65 02:06:01 PM 0 36.77 0.00 3.95 1.63 4.83 52.82 02:06:01 PM 1 35.18 0.00 4.00 1.39 4.96 54.47 02:07:01 PM all 36.42 0.00 4.03 1.98 4.01 53.56 02:07:01 PM 0 32.76 0.00 3.47 2.31 4.56 56.90 02:07:01 PM 1 40.14 0.00 4.60 1.64 3.45 50.16 02:08:01 PM all 36.94 0.00 3.26 0.95 2.76 56.10 02:08:01 PM 0 46.44 0.00 3.59 1.42 2.50 46.05 02:08:01 PM 1 27.49 0.00 2.93 0.48 3.02 66.08 02:09:01 PM all 37.26 0.00 2.96 0.60 2.09 57.09 02:09:01 PM 0 52.40 0.00 3.72 0.58 2.53 40.76 02:09:01 PM 1 22.10 0.00 2.20 0.61 1.64 73.45 02:10:01 PM all 38.26 0.00 2.21 0.40 1.72 57.41 02:10:01 PM 0 57.73 0.00 3.18 0.33 2.20 36.55 02:10:01 PM 1 18.77 0.00 1.23 0.46 1.24 78.30 02:11:01 PM all 33.77 0.00 2.74 0.43 2.44 60.62 02:11:01 PM 0 39.87 0.00 2.82 0.20 2.59 54.52 02:11:01 PM 1 27.66 0.00 2.66 0.66 2.29 66.73 02:12:01 PM all 40.24 0.00 3.42 0.40 2.75 53.18 02:12:01 PM 0 40.46 0.00 3.25 0.23 3.10 52.95 02:12:01 PM 1 40.02 0.00 3.59 0.58 2.40 53.41 Average: all 36.98 0.00 3.23 0.90 2.96 55.93 Average: 0 43.71 0.00 3.43 0.96 3.20 48.71 Average: 1 30.23 0.00 3.03 0.83 2.73 63.18