---> uname -a: Linux prd-centos8-builder-2c-1g-36813.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 554 5057 19 2086 6840 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:28:5d:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe28:5d4a/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) 05/02/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 215.53 118.51 97.02 3608.86 6844.28 02:06:01 AM 96.15 0.28 95.87 17.86 8479.24 02:07:01 AM 25.66 0.30 25.36 42.39 1032.21 02:08:01 AM 21.01 0.78 20.23 57.05 457.00 Average: 89.59 29.97 59.62 931.73 4203.24 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5336184 7079376 2548260 32.32 2688 1916388 667596 7.47 217744 1989204 143032 02:06:01 AM 5154096 6973968 2730348 34.63 2688 1987672 731296 8.19 243464 2121096 17080 02:07:01 AM 5250932 7071896 2633512 33.40 2688 1988824 636528 7.13 245632 2022992 24 02:08:01 AM 5159884 6993280 2724560 34.56 2688 2000876 738228 8.26 416568 1941416 11728 Average: 5225274 7029630 2659170 33.73 2688 1973440 693412 7.76 280852 2018677 42966 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 211.03 116.77 1416.90 49.59 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 32.13 26.73 191.78 9.09 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 25.21 21.98 25.40 7.34 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 35.45 29.71 34.22 17.92 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 75.97 48.80 417.14 20.99 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) 05/02/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 44.16 2.09 18.27 4.85 0.14 30.49 02:05:01 AM 0 53.00 1.82 19.16 5.36 0.15 20.51 02:05:01 AM 1 35.37 2.36 17.39 4.34 0.12 40.43 02:06:01 AM all 41.68 0.00 2.79 2.81 0.11 52.61 02:06:01 AM 0 58.64 0.00 2.88 3.18 0.12 35.20 02:06:01 AM 1 24.69 0.00 2.70 2.45 0.10 70.06 02:07:01 AM all 36.52 0.00 1.80 0.46 0.10 61.12 02:07:01 AM 0 62.39 0.00 2.10 0.43 0.12 34.96 02:07:01 AM 1 10.65 0.00 1.50 0.48 0.08 87.29 02:08:01 AM all 40.31 0.00 2.37 0.27 0.09 56.96 02:08:01 AM 0 51.60 0.00 2.67 0.22 0.10 45.42 02:08:01 AM 1 29.01 0.00 2.08 0.32 0.08 68.51 Average: all 40.65 0.51 6.25 2.08 0.11 50.39 Average: 0 56.42 0.45 6.63 2.28 0.12 34.09 Average: 1 24.89 0.58 5.87 1.89 0.10 66.68