---> uname -a: Linux prd-centos8-builder-2c-4g-1819.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 495 1033 17 2136 2895 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:e9:b9:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fee9:b9f8/64 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) 08/01/2025 _x86_64_ (2 CPU) 04:02:07 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 47.52 1.67 45.85 318.16 6649.20 04:05:01 AM 24.68 6.30 18.38 911.70 1502.53 04:06:01 AM 69.69 1.30 68.39 74.65 7948.11 04:07:01 AM 46.53 0.23 46.29 23.59 4738.66 Average: 47.10 2.37 44.73 332.02 5209.49 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 1480424 3024800 2273252 60.56 2104 1726084 899936 18.74 203800 1826636 24 04:05:01 AM 1330856 3003308 2422820 64.55 2104 1849176 651464 13.57 403472 1763008 64664 04:06:01 AM 1211680 3011152 2541996 67.72 2104 1968208 612368 12.75 405384 1845300 17844 04:07:01 AM 1052632 2957812 2701044 71.96 2104 2066224 642952 13.39 410380 1970120 21892 Average: 1268898 2999268 2484778 66.20 2104 1902423 701680 14.61 355759 1851266 26106 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 AM eth0 158.50 86.07 762.00 40.43 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 49.68 38.45 516.45 5.97 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.58 26.23 376.73 12.73 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 20.56 18.24 173.70 5.22 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.08 42.25 457.21 16.09 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) 08/01/2025 _x86_64_ (2 CPU) 04:02:07 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 10.60 0.00 2.25 2.16 5.06 79.93 04:04:01 AM 0 10.09 0.00 2.25 2.35 4.99 80.32 04:04:01 AM 1 11.12 0.00 2.24 1.97 5.12 79.55 04:05:01 AM all 23.62 0.00 2.91 1.38 6.26 65.82 04:05:01 AM 0 26.47 0.00 3.00 1.73 6.02 62.77 04:05:01 AM 1 20.79 0.00 2.82 1.04 6.49 68.85 04:06:01 AM all 35.57 0.00 3.99 2.74 7.82 49.88 04:06:01 AM 0 28.72 0.00 3.07 3.03 7.84 57.34 04:06:01 AM 1 42.47 0.00 4.92 2.45 7.81 42.35 04:07:01 AM all 35.13 0.00 3.99 1.51 7.00 52.37 04:07:01 AM 0 26.94 0.00 2.94 1.14 6.87 62.11 04:07:01 AM 1 43.38 0.00 5.05 1.87 7.13 42.57 Average: all 26.29 0.00 3.29 1.95 6.54 61.94 Average: 0 23.09 0.00 2.82 2.07 6.44 65.58 Average: 1 29.48 0.00 3.76 1.83 6.64 58.28