---> uname -a: Linux prd-centos8-builder-2c-1g-36316.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 576 5036 19 2086 6819 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:7a:ce:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe7a:ced8/64 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) 04/30/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 228.95 126.33 102.62 3792.17 6954.49 01:06:01 AM 86.59 0.28 86.30 17.86 8331.28 01:07:01 AM 23.53 0.30 23.23 42.39 940.54 01:08:01 AM 27.32 0.78 26.54 57.05 622.26 Average: 91.59 31.92 59.67 977.29 4211.86 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5250468 6995588 2633976 33.41 2688 1917804 761128 8.52 218804 2072596 143444 01:06:01 AM 5201940 7021664 2682504 34.02 2688 1987516 712312 7.97 244072 2072908 16952 01:07:01 AM 5195188 7016168 2689256 34.11 2688 1988792 714172 7.99 246364 2077092 8 01:08:01 AM 5195024 7020632 2689420 34.11 2688 1992856 695420 7.78 417384 1906056 12556 Average: 5210655 7013513 2673789 33.91 2688 1971742 720758 8.07 281656 2032163 43240 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 230.19 122.43 1498.03 56.84 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.78 23.81 179.48 8.26 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.91 25.29 28.44 7.83 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 37.05 30.67 34.15 12.35 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 80.98 50.55 434.99 21.32 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) 04/30/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 44.36 2.16 17.39 4.83 0.12 31.13 01:05:01 AM 0 40.59 3.35 21.94 5.23 0.14 28.76 01:05:01 AM 1 48.09 0.99 12.91 4.43 0.10 33.48 01:06:01 AM all 38.32 0.00 2.66 3.64 0.12 55.25 01:06:01 AM 0 60.05 0.00 2.97 4.15 0.12 32.71 01:06:01 AM 1 16.74 0.00 2.35 3.14 0.12 77.65 01:07:01 AM all 36.78 0.00 1.88 0.77 0.11 60.46 01:07:01 AM 0 60.25 0.00 1.87 1.11 0.13 36.64 01:07:01 AM 1 13.47 0.00 1.90 0.43 0.08 84.11 01:08:01 AM all 41.29 0.00 2.29 0.50 0.10 55.82 01:08:01 AM 0 54.08 0.00 2.51 0.58 0.08 42.74 01:08:01 AM 1 28.52 0.00 2.08 0.42 0.12 68.86 Average: all 40.18 0.54 6.02 2.43 0.11 50.73 Average: 0 53.80 0.83 7.26 2.75 0.12 35.25 Average: 1 26.66 0.25 4.79 2.10 0.10 66.10