---> uname -a: Linux prd-centos8-builder-2c-1g-8166.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 533 5062 19 2103 6861 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:75:37:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe75:37f1/64 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) 02/24/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 215.80 115.66 100.13 3318.51 7095.02 02:06:01 AM 101.12 0.28 100.83 17.86 9106.33 02:07:01 AM 23.23 0.30 22.93 42.39 948.41 02:08:01 AM 34.44 0.78 33.66 57.06 1005.92 Average: 93.65 29.26 64.39 858.92 4539.11 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5293776 7052800 2590668 32.86 2688 1932064 689176 7.71 218068 2031800 153912 02:06:01 AM 5206296 7042252 2678148 33.97 2688 2003696 678252 7.59 242772 2068896 16496 02:07:01 AM 5216512 7053716 2667932 33.84 2688 2004972 667780 7.48 248848 2053292 4 02:08:01 AM 5196276 7038664 2688168 34.09 2688 2009172 674152 7.55 423744 1898600 29072 Average: 5228215 7046858 2656229 33.69 2688 1987476 677340 7.58 283358 2013147 49871 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 114.06 77.55 1177.50 32.50 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 36.15 25.86 244.27 8.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.66 25.96 30.32 8.03 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.28 27.95 34.72 11.43 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 53.79 39.33 371.70 14.99 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) 02/24/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.30 2.00 16.13 4.15 0.10 38.31 02:05:01 AM 0 35.68 1.90 17.58 4.66 0.10 40.08 02:05:01 AM 1 42.92 2.10 14.69 3.65 0.10 36.54 02:06:01 AM all 40.39 0.00 3.13 2.38 0.12 53.98 02:06:01 AM 0 31.79 0.00 3.40 2.15 0.12 62.55 02:06:01 AM 1 48.99 0.00 2.86 2.61 0.12 45.42 02:07:01 AM all 36.99 0.00 2.01 0.37 0.10 60.52 02:07:01 AM 0 28.18 0.00 1.77 0.25 0.10 69.70 02:07:01 AM 1 45.80 0.00 2.26 0.48 0.10 51.35 02:08:01 AM all 41.97 0.00 2.66 0.62 0.10 54.65 02:08:01 AM 0 33.64 0.00 2.42 0.50 0.10 63.34 02:08:01 AM 1 50.28 0.00 2.91 0.75 0.10 45.95 Average: all 39.66 0.49 5.94 1.87 0.10 51.92 Average: 0 32.31 0.47 6.24 1.88 0.10 59.00 Average: 1 47.01 0.52 5.65 1.87 0.10 44.85