---> uname -a: Linux prd-centos8-builder-2c-1g-32425.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 5034 19 2091 6818 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:04:59:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe04:5902/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/02/2025 _x86_64_ (2 CPU) 01:03:20 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 263.46 75.57 187.89 4272.84 7954.93 01:06:01 AM 101.58 0.72 100.87 93.45 9141.36 01:07:01 AM 28.90 0.10 28.80 3.60 1142.61 01:08:01 AM 30.84 0.77 30.08 56.92 845.74 Average: 106.20 19.29 86.91 1106.84 4771.29 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5294096 7028588 2590348 32.85 2688 1906444 695052 7.78 194752 2048732 158744 01:06:01 AM 5193392 7014924 2691052 34.13 2688 1987312 680048 7.61 224972 2092112 20920 01:07:01 AM 5178300 7001428 2706144 34.32 2688 1988968 707432 7.92 226640 2104592 8856 01:08:01 AM 5099032 6927008 2785412 35.33 2688 1993220 787968 8.82 395280 2014752 21608 Average: 5191205 6992987 2693239 34.16 2688 1968986 717625 8.03 260411 2065047 52532 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 368.61 196.80 1913.34 69.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 50.61 41.29 204.32 12.82 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.06 22.05 20.51 7.45 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.86 24.93 28.57 11.63 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 119.55 71.27 541.74 25.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/02/2025 _x86_64_ (2 CPU) 01:03:20 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.05 0.86 13.63 3.87 0.11 43.49 01:05:01 AM 0 38.70 0.87 14.70 3.60 0.12 42.00 01:05:01 AM 1 37.39 0.85 12.56 4.13 0.10 44.96 01:06:01 AM all 38.99 0.00 3.65 1.67 0.09 55.59 01:06:01 AM 0 29.07 0.00 3.17 0.98 0.08 66.70 01:06:01 AM 1 48.93 0.00 4.14 2.36 0.10 44.47 01:07:01 AM all 36.53 0.00 2.32 0.23 0.08 60.83 01:07:01 AM 0 27.75 0.00 2.23 0.25 0.08 69.68 01:07:01 AM 1 45.31 0.00 2.41 0.22 0.08 51.97 01:08:01 AM all 40.70 0.00 3.32 0.28 0.09 55.60 01:08:01 AM 0 35.93 0.00 3.70 0.20 0.08 60.08 01:08:01 AM 1 45.47 0.00 2.94 0.37 0.10 51.12 Average: all 38.57 0.21 5.72 1.51 0.09 53.89 Average: 0 32.85 0.22 5.93 1.25 0.09 59.65 Average: 1 44.28 0.21 5.51 1.76 0.10 48.14