---> uname -a: Linux prd-centos8-builder-2c-1g-639.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 544 5041 19 2114 6850 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:c2:f5:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fec2:f573/64 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) 01/29/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 240.65 136.45 104.20 4024.67 7483.27 07:06:01 AM 103.63 0.28 103.35 17.86 8954.84 07:07:01 AM 31.19 0.30 30.89 42.39 1608.48 07:08:01 AM 35.19 0.78 34.41 57.06 1041.26 Average: 102.09 34.03 68.06 1022.95 4760.49 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5260100 7043376 2624336 33.29 2688 1955936 692116 7.75 220564 2061636 172176 07:06:01 AM 5114972 6971476 2769464 35.13 2688 2023240 731820 8.19 245452 2154656 41788 07:07:01 AM 5181096 7029144 2703340 34.29 2688 2014868 672024 7.52 253228 2080472 16 07:08:01 AM 5131000 6984428 2753436 34.92 2688 2019456 715424 8.01 420472 1964348 27900 Average: 5171792 7007106 2712644 34.41 2688 2003375 702846 7.87 284929 2065278 60470 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 267.60 148.11 1856.63 62.34 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.89 24.53 267.56 7.63 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.84 26.36 30.89 8.03 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 34.09 28.05 32.79 11.33 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 90.12 56.38 541.46 22.16 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) 01/29/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 44.59 2.38 18.38 4.80 0.12 29.73 07:05:01 AM 0 44.23 2.43 20.42 4.65 0.12 28.15 07:05:01 AM 1 44.95 2.33 16.37 4.94 0.12 31.29 07:06:01 AM all 40.65 0.00 3.34 3.17 0.10 52.74 07:06:01 AM 0 66.54 0.00 4.20 2.63 0.10 26.53 07:06:01 AM 1 14.83 0.00 2.49 3.70 0.10 78.87 07:07:01 AM all 36.99 0.00 2.04 0.91 0.08 59.98 07:07:01 AM 0 50.37 0.00 2.22 0.98 0.10 46.33 07:07:01 AM 1 23.60 0.00 1.87 0.83 0.07 73.63 07:08:01 AM all 42.10 0.00 2.94 0.65 0.10 54.22 07:08:01 AM 0 63.88 0.00 3.20 0.52 0.10 32.30 07:08:01 AM 1 20.40 0.00 2.67 0.78 0.10 76.04 Average: all 41.05 0.58 6.57 2.36 0.10 49.34 Average: 0 56.37 0.59 7.38 2.17 0.11 33.38 Average: 1 25.80 0.57 5.77 2.55 0.10 65.22