---> uname -a: Linux prd-centos8-builder-2c-4g-7873.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 481 1043 17 2140 2909 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:95:46:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe95:464a/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) 11/01/2025 _x86_64_ (2 CPU) 05:02:20 LINUX RESTART (2 CPU) 05:03:01 AM tps rtps wtps bread/s bwrtn/s 05:04:01 AM 59.44 12.88 46.56 3038.61 6660.22 05:05:01 AM 12.38 6.06 6.31 903.03 556.31 05:06:01 AM 52.85 0.73 52.12 64.38 4395.77 05:07:01 AM 59.85 0.20 59.65 23.33 6823.11 Average: 46.13 4.97 41.16 1007.42 4608.94 05:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 AM 1481356 3025596 2272316 60.54 2104 1725996 894180 18.62 203876 1825988 52 05:05:01 AM 1433808 3044876 2319864 61.80 2104 1789784 618044 12.87 395216 1673740 27548 05:06:01 AM 1205352 2993860 2548320 67.89 2104 1956388 633708 13.20 402972 1856368 130348 05:07:01 AM 1087684 2995084 2665988 71.02 2104 2068760 609572 12.69 408492 1941288 87288 Average: 1302050 3014854 2451622 65.31 2104 1885232 688876 14.34 352639 1824346 61309 05:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 220.09 137.23 1292.70 61.65 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:05:01 AM eth0 18.01 13.25 164.04 2.78 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 58.20 42.04 661.61 6.39 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.31 21.24 242.41 5.05 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 80.41 53.44 590.22 18.97 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) 11/01/2025 _x86_64_ (2 CPU) 05:02:20 LINUX RESTART (2 CPU) 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 20.14 0.00 4.01 3.75 6.63 65.46 05:04:01 AM 0 21.74 0.00 3.99 3.14 6.39 64.74 05:04:01 AM 1 18.56 0.00 4.03 4.35 6.88 66.18 05:05:01 AM all 11.34 0.00 1.77 0.62 4.47 81.80 05:05:01 AM 0 9.08 0.00 1.83 0.29 4.17 84.64 05:05:01 AM 1 13.58 0.00 1.72 0.95 4.77 78.97 05:06:01 AM all 33.29 0.00 3.78 1.66 7.08 54.19 05:06:01 AM 0 31.63 0.00 3.22 2.01 7.01 56.13 05:06:01 AM 1 34.95 0.00 4.33 1.31 7.15 52.26 05:07:01 AM all 35.35 0.00 3.77 2.12 7.34 51.41 05:07:01 AM 0 40.34 0.00 3.78 2.47 7.26 46.15 05:07:01 AM 1 30.39 0.00 3.76 1.78 7.42 56.65 Average: all 25.08 0.00 3.34 2.04 6.39 63.16 Average: 0 25.76 0.00 3.21 1.98 6.21 62.84 Average: 1 24.40 0.00 3.46 2.10 6.56 63.48