---> uname -a: Linux prd-centos8-builder-2c-1g-10870.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 4960 19 2163 6817 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:f6:e2:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef6:e2de/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) 01/10/2024 _x86_64_ (2 CPU) 04:04:07 LINUX RESTART (2 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 192.27 72.70 119.57 1945.84 8300.98 04:07:01 AM 89.82 0.47 89.35 56.26 9340.86 04:08:01 AM 30.86 0.10 30.76 3.60 1573.81 04:09:01 AM 29.93 0.78 29.15 57.06 873.25 Average: 85.27 18.28 66.99 509.68 5008.37 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5049880 6940056 2834556 35.95 2688 2057696 837648 9.38 240580 2226356 227964 04:07:01 AM 5116472 7013268 2767964 35.11 2688 2062324 745340 8.34 245676 2149440 32140 04:08:01 AM 5113524 7010092 2770912 35.14 2688 2062436 753268 8.43 253180 2143004 4 04:09:01 AM 5074628 6976272 2809808 35.64 2688 2066840 795756 8.91 420308 2016592 27800 Average: 5088626 6984922 2795810 35.46 2688 2062324 783003 8.77 289936 2133848 71977 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 69.50 44.60 1170.95 7.96 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 33.29 28.11 198.89 8.15 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 25.66 22.63 22.23 7.66 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 33.83 27.45 31.73 11.13 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 40.45 30.64 352.53 8.73 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) 01/10/2024 _x86_64_ (2 CPU) 04:04:07 LINUX RESTART (2 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 41.79 1.01 11.10 4.44 0.12 41.54 04:06:01 AM 0 49.90 1.12 12.42 4.31 0.12 32.13 04:06:01 AM 1 33.73 0.91 9.79 4.56 0.12 50.90 04:07:01 AM all 37.71 0.00 3.07 2.65 0.09 56.48 04:07:01 AM 0 47.45 0.00 3.13 1.20 0.10 48.12 04:07:01 AM 1 27.99 0.00 3.00 4.10 0.08 64.84 04:08:01 AM all 34.98 0.00 1.70 0.52 0.08 62.72 04:08:01 AM 0 47.27 0.00 1.75 0.20 0.10 50.68 04:08:01 AM 1 22.67 0.00 1.65 0.83 0.07 74.78 04:09:01 AM all 40.65 0.00 2.79 0.66 0.17 55.73 04:09:01 AM 0 64.13 0.00 3.28 0.70 0.17 31.72 04:09:01 AM 1 17.22 0.00 2.30 0.62 0.17 79.70 Average: all 38.76 0.25 4.62 2.05 0.12 54.20 Average: 0 52.20 0.27 5.09 1.58 0.12 40.73 Average: 1 25.35 0.22 4.15 2.51 0.11 67.66