---> uname -a: Linux prd-centos8-builder-2c-1g-2260.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 5016 19 2116 6826 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:a7:56:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fea7:56f8/64 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) 02/03/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 217.91 114.82 103.08 3524.45 7408.20 10:06:01 AM 105.20 0.28 104.92 17.86 9041.71 10:07:01 AM 29.25 0.30 28.95 42.39 1522.16 10:08:01 AM 22.41 0.58 21.83 33.72 672.76 Average: 93.18 28.64 64.53 893.83 4649.78 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5267684 7051400 2616752 33.19 2688 1956340 673636 7.54 219944 2051880 172452 10:06:01 AM 5121368 6978432 2763068 35.04 2688 2023832 724672 8.11 244808 2147592 41796 10:07:01 AM 5122280 6980600 2762156 35.03 2688 2025108 723824 8.10 253052 2137160 9680 10:08:01 AM 5165900 7015956 2718536 34.48 2688 2016600 697780 7.81 419804 1928448 15820 Average: 5169308 7006597 2715128 34.44 2688 2005470 704978 7.89 284402 2066270 59937 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 161.99 97.73 1404.89 39.51 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.68 24.83 265.15 8.22 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 22.66 19.81 23.99 6.83 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 30.44 24.64 31.81 15.09 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 61.53 41.52 427.46 17.32 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) 02/03/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.49 1.55 16.47 3.94 0.12 34.43 10:05:01 AM 0 38.45 1.65 15.82 3.79 0.10 40.19 10:05:01 AM 1 48.52 1.44 17.12 4.09 0.14 28.69 10:06:01 AM all 41.14 0.00 3.45 2.52 0.11 52.78 10:06:01 AM 0 34.45 0.00 3.48 3.03 0.10 58.94 10:06:01 AM 1 47.85 0.00 3.42 2.02 0.12 46.60 10:07:01 AM all 28.41 0.00 1.46 0.59 0.08 69.46 10:07:01 AM 0 12.73 0.00 1.37 0.83 0.08 84.98 10:07:01 AM 1 44.09 0.00 1.55 0.35 0.08 53.93 10:08:01 AM all 34.26 0.00 2.43 0.40 0.12 62.79 10:08:01 AM 0 19.49 0.00 2.10 0.63 0.12 77.66 10:08:01 AM 1 49.05 0.00 2.77 0.17 0.12 47.90 Average: all 36.78 0.38 5.87 1.85 0.11 55.02 Average: 0 26.18 0.40 5.61 2.06 0.10 65.65 Average: 1 47.37 0.35 6.13 1.64 0.11 44.39