---> uname -a: Linux prd-centos8-builder-2c-1g-38268.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 577 5031 19 2090 6815 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:95:9a:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe95:9a79/64 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) 08/16/2025 _x86_64_ (2 CPU) 13:03:21 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 345.05 142.99 202.07 5028.86 27679.46 01:06:01 PM 128.80 0.52 128.28 54.66 10364.76 01:07:01 PM 31.64 0.30 31.34 42.39 1650.96 01:08:01 PM 27.81 0.77 27.05 56.92 790.15 Average: 133.33 36.15 97.19 1295.86 10122.06 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5223520 6951188 2660924 33.75 2688 1903008 788128 8.82 229796 2099752 184560 01:06:01 PM 5134196 6953684 2750248 34.88 2688 1985664 744460 8.33 223152 2156096 35416 01:07:01 PM 5178520 7001232 2705924 34.32 2688 1988236 704952 7.89 227036 2105916 8844 01:08:01 PM 5179228 7007512 2705216 34.31 2688 1993612 684876 7.67 395616 1936680 22844 Average: 5178866 6978404 2705578 34.32 2688 1967630 730604 8.18 268900 2074611 62916 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 287.80 166.41 1787.28 65.52 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 62.11 50.29 323.36 13.31 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.76 24.83 27.51 8.22 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 37.19 29.16 32.08 14.38 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 103.97 67.68 542.61 25.36 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) 08/16/2025 _x86_64_ (2 CPU) 13:03:21 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 30.80 2.36 19.90 8.95 0.12 37.87 01:05:01 PM 0 27.13 2.16 20.28 7.62 0.14 42.68 01:05:01 PM 1 34.43 2.56 19.52 10.27 0.10 33.12 01:06:01 PM all 40.43 0.00 3.60 2.47 0.11 53.39 01:06:01 PM 0 29.09 0.00 3.15 2.46 0.12 65.18 01:06:01 PM 1 51.77 0.00 4.05 2.48 0.10 41.60 01:07:01 PM all 39.28 0.00 2.37 0.30 0.12 57.93 01:07:01 PM 0 31.92 0.00 2.43 0.18 0.13 65.33 01:07:01 PM 1 46.66 0.00 2.32 0.42 0.10 50.51 01:08:01 PM all 39.07 0.00 3.19 0.43 0.10 57.21 01:08:01 PM 0 38.36 0.00 3.25 0.28 0.10 58.01 01:08:01 PM 1 39.79 0.00 3.13 0.58 0.10 56.40 Average: all 37.42 0.58 7.21 3.02 0.11 51.65 Average: 0 31.65 0.53 7.21 2.61 0.12 57.88 Average: 1 43.18 0.63 7.22 3.42 0.10 45.44