---> uname -a: Linux prd-centos8-builder-2c-1g-13903.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 569 5015 19 2114 6824 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:1a:0b:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe1a:b21/64 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) 01/21/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 237.12 148.44 88.68 6496.24 6838.31 03:06:01 AM 109.48 0.23 109.25 16.53 8340.04 03:07:01 AM 51.52 0.35 51.17 43.72 3753.65 03:08:01 AM 24.81 0.58 24.23 33.73 721.78 Average: 105.19 36.94 68.25 1627.34 4905.57 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5220084 7001172 2664352 33.79 2688 1955000 749156 8.39 256216 2066500 179264 03:06:01 AM 5119160 6979956 2765276 35.07 2688 2027360 730576 8.18 221436 2176260 91540 03:07:01 AM 5185664 7033072 2698772 34.23 2688 2014180 675608 7.56 251776 2078644 32 03:08:01 AM 5178016 7026836 2706420 34.33 2688 2015320 699936 7.84 419388 1919632 15820 Average: 5175731 7010259 2708705 34.36 2688 2002965 713819 7.99 287204 2060259 71664 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 297.63 153.37 1675.76 59.31 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 48.47 36.37 495.10 8.53 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.82 25.14 28.75 8.48 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.03 27.50 37.49 16.43 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 101.67 60.21 554.63 23.04 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) 01/21/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 36.82 2.70 21.93 9.53 0.14 28.88 03:05:01 AM 0 24.04 3.15 25.74 10.20 0.12 36.74 03:05:01 AM 1 49.43 2.25 18.17 8.86 0.15 21.13 03:06:01 AM all 38.81 0.00 3.48 5.71 0.12 51.88 03:06:01 AM 0 26.44 0.00 3.42 6.94 0.12 63.09 03:06:01 AM 1 51.22 0.00 3.54 4.48 0.12 40.64 03:07:01 AM all 38.67 0.00 2.50 1.98 0.11 56.75 03:07:01 AM 0 29.94 0.00 2.28 2.59 0.10 65.09 03:07:01 AM 1 47.43 0.00 2.72 1.36 0.12 48.37 03:08:01 AM all 36.81 0.00 2.40 0.26 0.12 60.42 03:08:01 AM 0 33.67 0.00 2.52 0.25 0.13 63.42 03:08:01 AM 1 39.95 0.00 2.27 0.27 0.10 57.41 Average: all 37.79 0.66 7.46 4.33 0.12 49.65 Average: 0 28.57 0.76 8.31 4.94 0.12 57.29 Average: 1 46.99 0.55 6.60 3.71 0.12 42.02