---> uname -a: Linux prd-centos8-builder-2c-1g-12581.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 566 5022 19 2110 6827 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:d3:9b:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed3:9bfc/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) 01/16/2024 _x86_64_ (2 CPU) 04:03:24 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 229.09 128.46 100.63 4074.24 7272.73 04:06:01 AM 105.58 0.28 105.30 17.86 9167.14 04:07:01 AM 33.91 0.30 33.61 42.39 1601.25 04:08:01 AM 23.50 0.40 23.10 18.40 634.98 Average: 98.02 32.36 65.66 1038.31 4669.00 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5242696 7014628 2641740 33.51 2688 1945064 715840 8.01 218928 2079044 165200 04:06:01 AM 5166832 7009508 2717604 34.47 2688 2009352 707428 7.92 227056 2120596 32132 04:07:01 AM 5165816 7009400 2718620 34.48 2688 2010624 705732 7.90 251904 2096452 24 04:08:01 AM 5120372 6962088 2764064 35.06 2688 2009120 733280 8.21 417904 1978668 13680 Average: 5173929 6998906 2710507 34.38 2688 1993540 715570 8.01 278948 2068690 52759 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 280.57 152.48 1854.37 58.72 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 29.35 21.95 258.72 5.79 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.33 21.21 23.81 7.22 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.11 26.85 31.88 17.62 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 91.34 55.62 542.23 22.34 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) 01/16/2024 _x86_64_ (2 CPU) 04:03:24 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 44.10 2.17 17.56 4.54 0.14 31.50 04:05:01 AM 0 45.89 2.47 17.65 4.53 0.14 29.33 04:05:01 AM 1 42.29 1.87 17.47 4.55 0.14 33.68 04:06:01 AM all 33.34 0.00 3.17 4.28 0.12 59.10 04:06:01 AM 0 40.73 0.00 3.03 5.24 0.12 50.87 04:06:01 AM 1 25.94 0.00 3.30 3.30 0.12 67.34 04:07:01 AM all 32.13 0.00 1.51 2.18 0.10 64.07 04:07:01 AM 0 41.92 0.00 1.51 3.09 0.08 53.40 04:07:01 AM 1 22.47 0.00 1.51 1.29 0.12 74.61 04:08:01 AM all 37.33 0.00 2.25 0.58 0.09 59.74 04:08:01 AM 0 46.91 0.00 2.42 0.80 0.10 49.77 04:08:01 AM 1 27.74 0.00 2.09 0.37 0.08 69.72 Average: all 36.71 0.54 6.09 2.89 0.11 53.66 Average: 0 43.87 0.61 6.14 3.41 0.11 45.86 Average: 1 29.57 0.46 6.05 2.37 0.11 61.44