---> uname -a: Linux prd-centos8-builder-2c-1g-10933.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 545 4990 19 2163 6847 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:d0:9b:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fed0:9bdc/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) 11:03:23 LINUX RESTART (2 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 217.91 119.01 98.90 3579.40 7281.58 11:06:01 AM 101.12 0.32 100.80 18.40 10759.82 11:07:01 AM 39.55 0.27 39.29 41.85 1788.75 11:08:01 AM 25.22 0.58 24.63 33.73 725.10 Average: 95.44 29.68 65.77 907.32 5129.99 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5291912 7054676 2592532 32.88 2688 1935784 672492 7.53 218664 2032168 157124 11:06:01 AM 5142656 7038580 2741788 34.77 2688 2061012 659216 7.38 239624 2126624 32144 11:07:01 AM 5088012 6994104 2796432 35.47 2688 2071920 695536 7.79 253944 2170308 9672 11:08:01 AM 5099516 6997432 2784928 35.32 2688 2063420 698220 7.82 420640 1992392 15820 Average: 5155524 7021198 2728920 34.61 2688 2033034 681366 7.63 283218 2080373 53690 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 155.98 92.07 1318.55 40.26 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 41.21 28.16 517.30 7.12 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.96 25.19 28.51 8.75 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 35.32 28.15 33.38 9.86 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 64.99 43.19 470.94 16.40 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) 11:03:23 LINUX RESTART (2 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.36 1.99 16.72 6.95 0.10 33.88 11:05:01 AM 0 35.09 2.82 20.39 7.62 0.10 33.98 11:05:01 AM 1 45.58 1.16 13.09 6.28 0.10 33.78 11:06:01 AM all 36.18 0.00 3.36 3.89 0.25 56.32 11:06:01 AM 0 43.10 0.00 3.79 4.24 0.30 48.57 11:06:01 AM 1 29.22 0.00 2.94 3.54 0.20 64.10 11:07:01 AM all 35.95 0.00 1.60 1.11 0.09 61.24 11:07:01 AM 0 52.93 0.00 1.72 1.15 0.08 44.11 11:07:01 AM 1 18.99 0.00 1.49 1.07 0.10 78.36 11:08:01 AM all 38.41 0.00 2.47 0.26 0.11 58.75 11:08:01 AM 0 46.71 0.00 2.80 0.23 0.10 50.16 11:08:01 AM 1 30.13 0.00 2.15 0.28 0.12 67.33 Average: all 37.70 0.48 5.96 3.02 0.14 52.69 Average: 0 44.54 0.69 7.06 3.27 0.15 44.30 Average: 1 30.89 0.29 4.86 2.77 0.13 61.07