---> uname -a: Linux prd-centos8-builder-2c-4g-2545.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 475 1057 17 2132 2915 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:db:1b:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fedb:1b83/64 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) 09/01/2025 _x86_64_ (2 CPU) 02:02:26 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 112.33 47.67 64.66 5489.90 38210.46 02:05:01 AM 21.66 6.23 15.43 909.41 5615.66 02:06:01 AM 53.93 0.50 53.43 56.25 5081.87 02:07:01 AM 50.34 0.22 50.12 23.44 5275.23 Average: 59.56 13.65 45.91 1619.39 13543.75 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 1489936 3031208 2263740 60.31 2104 1722972 901428 18.77 204024 1816164 137484 02:05:01 AM 1418800 3050460 2334876 62.20 2104 1810084 617260 12.85 401848 1681336 41236 02:06:01 AM 1172200 2954116 2581476 68.77 2104 1950728 684696 14.26 404076 1886704 85172 02:07:01 AM 1150156 3052528 2603520 69.36 2104 2063528 570328 11.88 409128 1876760 88772 Average: 1307773 3022078 2445903 65.16 2104 1886828 693428 14.44 354769 1815241 88166 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 241.75 136.80 1285.31 57.76 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 32.08 26.04 318.01 7.52 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.72 27.46 496.35 5.29 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.35 23.44 247.33 5.33 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.71 53.43 586.67 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) 09/01/2025 _x86_64_ (2 CPU) 02:02:26 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 20.47 0.02 6.90 5.96 8.12 58.54 02:04:01 AM 0 20.30 0.03 5.86 7.00 8.05 58.77 02:04:01 AM 1 20.64 0.00 7.94 4.92 8.18 58.31 02:05:01 AM all 15.88 0.00 2.50 1.68 5.18 74.76 02:05:01 AM 0 19.22 0.00 2.68 2.13 5.12 70.85 02:05:01 AM 1 12.56 0.00 2.31 1.23 5.24 78.65 02:06:01 AM all 34.19 0.00 3.68 2.03 7.22 52.88 02:06:01 AM 0 35.63 0.00 4.31 1.81 7.34 50.91 02:06:01 AM 1 32.75 0.00 3.04 2.26 7.10 54.85 02:07:01 AM all 34.18 0.00 4.30 1.84 7.60 52.09 02:07:01 AM 0 30.63 0.00 3.81 1.75 7.42 56.39 02:07:01 AM 1 37.75 0.00 4.79 1.92 7.78 47.76 Average: all 26.17 0.00 4.35 2.88 7.03 59.56 Average: 0 26.43 0.01 4.17 3.18 6.99 59.22 Average: 1 25.92 0.00 4.52 2.59 7.08 59.90