---> uname -a: Linux prd-centos8-builder-2c-1g-11453.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 557 5026 19 2115 6835 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:a1:0a:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea1:a34/64 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) 01/12/2024 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 233.32 155.39 77.93 6343.89 36920.51 04:06:01 AM 113.10 3.27 109.83 54.12 8565.41 04:07:01 AM 51.72 0.47 51.26 56.52 4021.10 04:08:01 AM 34.23 0.25 33.98 15.33 1611.35 Average: 108.10 39.85 68.25 1617.79 12781.43 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5352268 7005916 2532168 32.12 2688 1835164 766524 8.58 221924 1999460 108272 04:06:01 AM 5164316 7003432 2720120 34.50 2688 2006308 712068 7.97 220176 2130476 93428 04:07:01 AM 5181948 7029708 2702488 34.28 2688 2013964 698592 7.82 244880 2086528 32156 04:08:01 AM 5173040 7021000 2711396 34.39 2688 2014420 705428 7.90 252944 2086860 24 Average: 5217893 7015014 2666543 33.82 2688 1967464 720653 8.07 234981 2075831 58470 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 304.56 154.52 1640.66 62.27 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 33.14 24.43 366.15 5.58 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 27.21 22.65 146.66 6.26 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 35.54 29.53 30.25 16.81 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 100.13 57.79 546.01 22.73 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) 01/12/2024 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 32.68 2.76 19.06 18.71 0.14 26.65 04:05:01 AM 0 34.65 3.00 20.16 18.71 0.16 23.32 04:05:01 AM 1 30.74 2.53 17.98 18.72 0.12 29.91 04:06:01 AM all 33.01 0.00 3.48 9.03 0.11 54.37 04:06:01 AM 0 44.49 0.00 4.37 4.55 0.12 46.48 04:06:01 AM 1 21.51 0.00 2.60 13.53 0.10 62.26 04:07:01 AM all 30.52 0.00 2.43 1.77 0.10 65.18 04:07:01 AM 0 25.00 0.00 2.67 1.91 0.10 70.32 04:07:01 AM 1 36.06 0.00 2.18 1.63 0.10 60.02 04:08:01 AM all 38.06 0.00 2.17 0.89 0.09 58.79 04:08:01 AM 0 45.21 0.00 2.47 0.60 0.10 51.61 04:08:01 AM 1 30.92 0.00 1.87 1.18 0.08 65.94 Average: all 33.57 0.67 6.68 7.51 0.11 51.46 Average: 0 37.37 0.72 7.27 6.30 0.12 48.22 Average: 1 29.79 0.62 6.09 8.71 0.10 54.68