---> uname -a: Linux prd-centos8-builder-2c-1g-12823.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 531 5054 19 2114 6862 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:a8:4c:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fea8:4c5f/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) 01/17/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 213.11 112.58 100.53 3292.10 7238.84 02:06:01 AM 99.88 0.28 99.60 17.86 8959.37 02:07:01 AM 32.78 0.30 32.48 42.39 1584.85 02:08:01 AM 15.46 0.30 15.16 8.00 370.72 Average: 90.31 28.37 61.95 840.19 4538.56 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5246376 7022592 2638068 33.46 2688 1949112 722988 8.09 219344 2076284 166036 02:06:01 AM 5191444 7037404 2693000 34.16 2688 2012580 684508 7.66 239880 2085224 32148 02:07:01 AM 5195448 7042356 2688996 34.11 2688 2013848 677228 7.58 252016 2068720 4 02:08:01 AM 5177560 7022768 2706884 34.33 2688 2011880 681168 7.63 249664 2086240 13528 Average: 5202707 7031280 2681737 34.01 2688 1996855 691473 7.74 240226 2079117 52929 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 129.21 84.81 1263.47 32.28 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 30.79 24.36 261.93 6.89 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 20.28 17.93 21.03 6.11 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 20.70 19.15 19.27 5.75 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 50.25 36.56 391.46 12.76 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) 01/17/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.62 1.65 16.49 4.75 0.10 37.38 02:05:01 AM 0 50.60 0.96 12.39 5.31 0.08 30.66 02:05:01 AM 1 28.53 2.35 20.64 4.19 0.12 44.17 02:06:01 AM all 35.74 0.00 3.49 4.12 0.13 56.51 02:06:01 AM 0 43.46 0.00 3.49 2.87 0.12 50.05 02:06:01 AM 1 28.02 0.00 3.49 5.38 0.13 62.97 02:07:01 AM all 27.65 0.00 1.19 2.45 0.08 68.64 02:07:01 AM 0 35.22 0.00 1.23 2.96 0.07 60.52 02:07:01 AM 1 20.01 0.00 1.16 1.94 0.09 76.81 02:08:01 AM all 30.45 0.00 1.89 1.53 0.13 66.00 02:08:01 AM 0 36.56 0.00 1.92 2.06 0.14 59.32 02:08:01 AM 1 24.48 0.00 1.85 1.00 0.12 72.55 Average: all 33.38 0.41 5.77 3.22 0.11 57.10 Average: 0 41.50 0.24 4.78 3.31 0.10 50.07 Average: 1 25.27 0.58 6.77 3.13 0.11 64.13