---> uname -a: Linux prd-centos8-builder-2c-1g-22610.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 536 5074 19 2088 6859 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:91:bf:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe91:bfad/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) 04/12/2024 _x86_64_ (2 CPU) 04:03:28 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 229.66 126.21 103.45 4155.41 6970.81 04:06:01 AM 85.79 0.78 85.00 64.66 8282.72 04:07:01 AM 26.55 1.32 25.23 117.45 1016.05 04:08:01 AM 24.35 0.48 23.86 49.06 528.65 Average: 91.59 32.20 59.39 1096.77 4199.67 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5305580 7049084 2578856 32.71 2688 1916560 697580 7.81 218300 2017796 142920 04:06:01 AM 5208252 7027696 2676184 33.94 2688 1987548 692544 7.75 244564 2065348 16440 04:07:01 AM 5251388 7074360 2633048 33.40 2688 1991080 646996 7.24 258496 2008760 16 04:08:01 AM 5172600 7000108 2711836 34.39 2688 1995008 711152 7.96 426532 1918820 12636 Average: 5234455 7037812 2649981 33.61 2688 1972549 687068 7.69 286973 2002681 43003 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 238.10 135.54 1580.46 58.88 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 32.48 26.73 188.90 8.52 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 31.63 28.31 25.44 8.64 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 37.69 31.11 35.44 20.25 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 84.98 55.43 457.61 24.07 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) 04/12/2024 _x86_64_ (2 CPU) 04:03:28 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 43.45 2.09 17.53 3.92 0.11 32.91 04:05:01 AM 0 37.31 2.86 22.72 4.80 0.12 32.19 04:05:01 AM 1 49.48 1.34 12.42 3.05 0.10 33.61 04:06:01 AM all 39.35 0.00 2.80 2.41 0.10 55.33 04:06:01 AM 0 50.07 0.00 2.97 2.48 0.08 44.39 04:06:01 AM 1 28.66 0.00 2.64 2.34 0.12 66.24 04:07:01 AM all 38.12 0.00 2.06 0.44 0.10 59.29 04:07:01 AM 0 59.71 0.00 2.12 0.47 0.10 37.61 04:07:01 AM 1 16.56 0.00 2.00 0.42 0.10 80.92 04:08:01 AM all 41.17 0.00 2.56 0.25 0.11 55.92 04:08:01 AM 0 61.72 0.00 2.78 0.28 0.10 35.11 04:08:01 AM 1 20.67 0.00 2.33 0.22 0.12 76.67 Average: all 40.51 0.52 6.20 1.75 0.10 50.92 Average: 0 52.28 0.70 7.57 1.99 0.10 37.35 Average: 1 28.81 0.33 4.83 1.50 0.11 64.41