---> uname -a: Linux prd-centos8-builder-2c-1g-32520.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 563 5051 19 2085 6832 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:57:47:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe57:47a5/64 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) 08/21/2024 _x86_64_ (2 CPU) 02:04:06 LINUX RESTART (2 CPU) 02:05:03 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 165.42 20.01 145.41 1469.82 10961.78 02:07:01 AM 44.74 0.35 44.39 43.72 3871.56 02:08:01 AM 18.31 0.58 17.73 33.73 395.03 Average: 75.15 6.84 68.32 505.01 5009.94 02:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5144584 6964708 2739852 34.75 2688 1988756 745116 8.34 223480 2151848 96820 02:07:01 AM 5182200 7000772 2702236 34.27 2688 1986856 704836 7.89 248412 2086100 148 02:08:01 AM 5153884 6973568 2730552 34.63 2688 1987888 719300 8.05 418040 1945276 156 Average: 5160223 6979683 2724213 34.55 2688 1987833 723084 8.09 296644 2061075 32375 02:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 61.80 45.41 866.78 10.73 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 24.76 22.71 24.13 8.64 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.64 26.21 30.13 13.95 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 38.81 31.29 300.71 11.11 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) 08/21/2024 _x86_64_ (2 CPU) 02:04:06 LINUX RESTART (2 CPU) 02:05:03 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 39.70 0.29 5.91 3.70 0.10 50.29 02:06:01 AM 0 24.64 0.17 4.53 4.35 0.10 66.21 02:06:01 AM 1 54.84 0.41 7.30 3.04 0.10 34.30 02:07:01 AM all 34.77 0.00 2.13 1.19 0.10 61.81 02:07:01 AM 0 28.58 0.00 2.34 1.55 0.09 67.45 02:07:01 AM 1 40.68 0.00 1.93 0.85 0.12 56.42 02:08:01 AM all 34.30 0.00 2.02 0.16 0.08 63.44 02:08:01 AM 0 26.81 0.00 1.93 0.17 0.08 71.00 02:08:01 AM 1 41.78 0.00 2.10 0.15 0.08 55.88 Average: all 36.23 0.10 3.33 1.66 0.10 58.58 Average: 0 26.67 0.06 2.92 2.01 0.09 68.25 Average: 1 45.66 0.13 3.73 1.33 0.10 49.04