---> uname -a: Linux prd-centos8-builder-2c-4g-5287.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 501 1024 17 2140 2889 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:07:f0:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe07:f066/64 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) 10/01/2025 _x86_64_ (2 CPU) 19:02:12 LINUX RESTART (2 CPU) 07:03:01 PM tps rtps wtps bread/s bwrtn/s 07:04:01 PM 69.99 10.21 59.78 1570.29 7830.56 07:05:01 PM 70.69 0.38 70.30 54.12 7965.99 07:06:01 PM 46.94 0.27 46.68 24.12 4658.20 Average: 62.54 3.62 58.92 549.68 6818.24 07:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 PM 1361044 3017984 2392632 63.74 2104 1833992 633772 13.20 403336 1733484 57780 07:05:01 PM 1221540 3009976 2532136 67.46 2104 1957296 615736 12.82 404236 1837560 8068 07:06:01 PM 1041436 2949924 2712240 72.26 2104 2069544 649464 13.52 409812 1981984 29144 Average: 1208007 2992628 2545669 67.82 2104 1953611 632991 13.18 405795 1851009 31664 07:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 180.62 116.74 1242.78 43.24 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 40.51 31.88 460.73 5.47 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 24.75 22.09 230.03 11.70 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 81.98 56.91 644.60 20.14 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) 10/01/2025 _x86_64_ (2 CPU) 19:02:12 LINUX RESTART (2 CPU) 07:03:01 PM CPU %user %nice %system %iowait %steal %idle 07:04:01 PM all 36.56 0.00 5.02 3.44 4.75 50.22 07:04:01 PM 0 42.28 0.00 4.85 4.60 4.42 43.85 07:04:01 PM 1 30.85 0.00 5.19 2.29 5.09 56.59 07:05:01 PM all 38.21 0.00 3.92 2.35 3.56 51.96 07:05:01 PM 0 44.55 0.00 4.40 2.91 3.57 44.56 07:05:01 PM 1 31.89 0.00 3.44 1.80 3.54 59.32 07:06:01 PM all 36.86 0.00 4.26 1.57 3.43 53.88 07:06:01 PM 0 45.28 0.00 4.64 1.56 3.22 45.30 07:06:01 PM 1 28.49 0.00 3.88 1.58 3.64 62.40 Average: all 37.21 0.00 4.40 2.46 3.91 52.02 Average: 0 44.03 0.00 4.63 3.03 3.74 44.57 Average: 1 30.41 0.00 4.17 1.89 4.09 59.44