---> uname -a: Linux prd-centos8-builder-2c-1g-44180.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 579 5028 19 2091 6815 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:43:21:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe43:213a/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) 10/01/2024 _x86_64_ (2 CPU) 06:07:06 LINUX RESTART (2 CPU) 06:08:01 AM tps rtps wtps bread/s bwrtn/s 06:09:01 AM 209.75 63.47 146.28 1839.16 10604.08 06:10:01 AM 52.72 0.62 52.11 51.19 4467.69 06:11:01 AM 21.31 0.52 20.79 49.58 454.20 Average: 94.59 21.53 73.06 646.61 5175.06 06:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 AM 5202752 7024464 2681692 34.01 2688 1989304 729728 8.17 220760 2095448 103276 06:10:01 AM 5206144 7031276 2678300 33.97 2688 1992960 714980 8.00 247372 2063524 32 06:11:01 AM 5215408 7042220 2669036 33.85 2688 1994604 674880 7.55 428560 1873236 188 Average: 5208101 7032653 2676343 33.94 2688 1992289 706529 7.91 298897 2010736 34499 06:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 60.77 45.29 868.97 12.06 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 30.21 27.50 50.24 9.74 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 37.42 30.26 33.03 11.85 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 42.80 34.35 317.40 11.22 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) 10/01/2024 _x86_64_ (2 CPU) 06:07:06 LINUX RESTART (2 CPU) 06:08:01 AM CPU %user %nice %system %iowait %steal %idle 06:09:01 AM all 40.74 0.88 10.30 4.86 0.12 43.11 06:09:01 AM 0 34.33 0.65 8.39 3.90 0.12 52.61 06:09:01 AM 1 47.18 1.11 12.22 5.82 0.12 33.55 06:10:01 AM all 38.88 0.00 2.25 1.68 0.07 57.11 06:10:01 AM 0 23.78 0.00 2.33 1.58 0.07 72.24 06:10:01 AM 1 54.00 0.00 2.17 1.78 0.08 41.97 06:11:01 AM all 38.80 0.00 2.34 0.22 0.08 58.56 06:11:01 AM 0 38.28 0.00 2.20 0.12 0.08 59.32 06:11:01 AM 1 39.32 0.00 2.48 0.32 0.08 57.79 Average: all 39.47 0.29 4.95 2.25 0.09 52.95 Average: 0 32.12 0.22 4.30 1.86 0.09 61.41 Average: 1 46.83 0.37 5.60 2.63 0.09 44.47