---> uname -a: Linux prd-centos8-builder-2c-1g-8549.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: 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 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 558 5040 19 2100 6836 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:d9:44:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fed9:44bf/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) 02/25/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 215.79 113.98 101.82 3303.03 7067.46 02:06:01 AM 101.75 0.27 101.48 17.46 8989.74 02:07:01 AM 23.61 0.30 23.31 42.39 926.55 02:08:01 AM 25.85 0.58 25.26 33.73 764.27 Average: 91.76 28.78 62.97 849.22 4437.30 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5247476 7013040 2636960 33.45 2688 1938596 725200 8.12 218208 2076048 160184 02:06:01 AM 5216072 7049160 2668364 33.84 2688 2000948 678160 7.59 242852 2058696 16500 02:07:01 AM 5125184 6960556 2759252 35.00 2688 2003248 763272 8.54 245904 2146248 1048 02:08:01 AM 5147344 6984176 2737092 34.72 2688 2003524 732940 8.20 413408 1955876 17520 Average: 5184019 7001733 2700417 34.25 2688 1986579 724893 8.11 280093 2059217 48813 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 127.61 85.22 1181.08 29.51 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 28.71 22.68 189.42 7.57 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 23.88 20.33 23.79 6.96 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 33.84 27.41 35.03 9.88 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 53.51 38.91 357.36 13.48 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) 02/25/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.43 1.64 16.05 4.63 0.11 36.15 02:05:01 AM 0 46.41 1.93 18.02 4.77 0.12 28.75 02:05:01 AM 1 36.48 1.35 14.09 4.49 0.10 43.48 02:06:01 AM all 38.28 0.00 2.89 3.00 0.10 55.73 02:06:01 AM 0 57.38 0.00 3.65 2.58 0.12 36.27 02:06:01 AM 1 19.21 0.00 2.13 3.41 0.08 75.16 02:07:01 AM all 27.77 0.00 1.35 0.17 0.09 70.62 02:07:01 AM 0 24.66 0.00 1.43 0.07 0.08 73.76 02:07:01 AM 1 30.90 0.00 1.27 0.27 0.10 67.47 02:08:01 AM all 37.16 0.00 2.52 0.39 0.09 59.84 02:08:01 AM 0 63.95 0.00 3.22 0.62 0.10 32.12 02:08:01 AM 1 10.43 0.00 1.83 0.17 0.08 87.49 Average: all 36.14 0.41 5.67 2.04 0.10 55.65 Average: 0 48.10 0.48 6.53 2.00 0.10 42.80 Average: 1 24.21 0.33 4.81 2.08 0.09 68.47