---> uname -a: Linux prd-centos8-builder-2c-1g-7607.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 553 5037 19 2108 6841 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:0f:98:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe0f:98b4/64 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) 02/22/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 218.54 120.28 98.27 4193.40 7040.15 09:06:01 AM 103.80 0.28 103.52 17.86 9276.07 09:07:01 AM 24.56 0.30 24.26 42.39 1009.25 09:08:01 AM 29.10 0.78 28.31 57.06 856.49 Average: 94.01 30.41 63.59 1077.76 4545.79 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5275960 7038360 2608476 33.08 2688 1935220 685576 7.67 217524 2046544 156484 09:06:01 AM 5190860 7031768 2693576 34.16 2688 2008040 669308 7.49 242328 2080024 16500 09:07:01 AM 5177552 7019696 2706884 34.33 2688 2009316 681052 7.62 249112 2086748 28 09:08:01 AM 5135760 6991936 2748676 34.86 2688 2022848 724184 8.11 418628 1959400 29404 Average: 5195033 7020440 2689403 34.11 2688 1993856 690030 7.72 281898 2043179 50604 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 322.76 153.42 1776.76 63.91 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.76 25.94 256.61 8.17 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.18 22.98 26.65 7.49 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 36.49 28.03 41.91 10.50 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 104.55 57.59 525.52 22.52 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) 02/22/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 45.08 1.74 16.58 3.59 0.12 32.89 09:05:01 AM 0 46.23 1.48 15.58 4.01 0.12 32.57 09:05:01 AM 1 43.92 1.99 17.59 3.16 0.12 33.21 09:06:01 AM all 41.79 0.00 3.09 2.62 0.11 52.39 09:06:01 AM 0 63.32 0.00 3.15 2.18 0.10 31.25 09:06:01 AM 1 20.25 0.00 3.03 3.05 0.12 73.55 09:07:01 AM all 32.31 0.00 1.63 0.32 0.08 65.67 09:07:01 AM 0 54.17 0.00 1.67 0.27 0.10 43.79 09:07:01 AM 1 10.49 0.00 1.58 0.37 0.07 87.50 09:08:01 AM all 39.63 0.00 2.66 0.47 0.12 57.12 09:08:01 AM 0 50.03 0.00 3.01 0.53 0.15 46.27 09:08:01 AM 1 29.21 0.00 2.32 0.40 0.08 67.99 Average: all 39.68 0.43 5.95 1.74 0.11 52.10 Average: 0 53.46 0.37 5.82 1.74 0.12 38.49 Average: 1 25.88 0.49 6.07 1.74 0.10 65.73