---> uname -a: Linux prd-centos8-builder-2c-1g-10916.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 541 4994 19 2163 6851 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:85:d5:58 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 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe85:d558/64 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) 01/10/2024 _x86_64_ (2 CPU) 10:03:23 LINUX RESTART (2 CPU) 10:04:03 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 224.60 119.55 105.05 3256.68 7552.34 10:06:01 AM 105.68 0.28 105.40 17.86 10692.54 10:07:01 AM 33.93 0.30 33.63 42.39 1627.31 10:08:01 AM 23.20 0.78 22.41 57.06 652.36 Average: 95.78 29.48 66.30 823.15 5111.26 10:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5262984 7045644 2621460 33.25 2688 1955028 721264 8.07 220716 2056328 171716 10:06:01 AM 5093716 6998780 2790728 35.40 2688 2070656 734452 8.22 244652 2172712 41788 10:07:01 AM 5135020 7031704 2749424 34.87 2688 2062280 708140 7.93 253164 2121272 28 10:08:01 AM 5144920 7043844 2739524 34.75 2688 2064140 689620 7.72 421648 1944368 15844 Average: 5159160 7029993 2725284 34.57 2688 2038026 713369 7.99 285045 2073670 57344 10:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 95.76 64.66 1205.48 25.37 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 38.90 29.94 441.82 7.74 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.26 24.35 27.55 7.96 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 33.71 26.30 38.30 10.82 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 48.77 36.07 421.76 12.87 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) 01/10/2024 _x86_64_ (2 CPU) 10:03:23 LINUX RESTART (2 CPU) 10:04:03 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.99 2.14 17.45 4.77 0.18 33.47 10:05:01 AM 0 38.23 3.09 21.59 4.96 0.16 31.97 10:05:01 AM 1 45.70 1.20 13.36 4.59 0.19 34.95 10:06:01 AM all 39.59 0.00 3.58 3.49 0.10 53.24 10:06:01 AM 0 52.13 0.00 3.71 3.89 0.10 40.16 10:06:01 AM 1 27.03 0.00 3.45 3.08 0.10 66.34 10:07:01 AM all 39.53 0.00 2.04 0.93 0.12 57.39 10:07:01 AM 0 50.38 0.00 2.00 1.07 0.13 46.42 10:07:01 AM 1 28.67 0.00 2.09 0.78 0.10 68.36 10:08:01 AM all 36.04 0.00 2.55 1.73 0.11 59.58 10:08:01 AM 0 57.35 0.00 3.18 1.82 0.13 37.51 10:08:01 AM 1 14.71 0.00 1.92 1.63 0.08 81.65 Average: all 39.25 0.51 6.27 2.70 0.12 51.13 Average: 0 49.68 0.74 7.43 2.91 0.13 39.12 Average: 1 28.85 0.29 5.12 2.50 0.12 63.12