---> uname -a: Linux prd-centos8-builder-2c-1g-11777.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 545 5039 19 2114 6848 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:98:4d:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe98:4de2/64 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) 01/13/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 245.15 158.48 86.66 6394.54 25745.01 05:06:01 AM 112.21 0.23 111.98 16.53 8630.06 05:07:01 AM 57.54 0.35 57.19 43.73 4205.67 05:08:01 AM 13.60 0.00 13.60 0.00 306.20 Average: 107.15 39.79 67.36 1614.43 9724.36 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5304176 7015136 2580268 32.73 2688 1889708 745256 8.34 238696 2021264 140400 05:06:01 AM 5148340 7008264 2736104 34.70 2688 2027044 699024 7.83 222180 2146116 98616 05:07:01 AM 5113436 6970328 2771008 35.15 2688 2023508 714468 8.00 253312 2147304 9672 05:08:01 AM 5131968 6990232 2752476 34.91 2688 2024896 712332 7.97 254048 2128436 11052 Average: 5174480 6995990 2709964 34.37 2688 1991289 717770 8.04 242059 2110780 64935 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 306.84 140.78 1642.20 57.32 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 46.12 33.16 492.98 12.87 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.38 26.08 30.26 8.82 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 20.48 18.33 18.76 5.45 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 100.74 54.60 546.23 21.12 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) 01/13/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.38 3.01 21.39 17.62 0.11 21.48 05:05:01 AM 0 27.07 3.96 26.15 20.05 0.10 22.66 05:05:01 AM 1 45.64 2.07 16.66 15.21 0.12 20.31 05:06:01 AM all 37.27 0.00 3.72 4.18 0.12 54.70 05:06:01 AM 0 50.44 0.00 4.44 4.31 0.12 40.69 05:06:01 AM 1 24.11 0.00 3.00 4.06 0.12 68.71 05:07:01 AM all 39.73 0.00 2.37 2.12 0.09 55.69 05:07:01 AM 0 47.18 0.00 2.54 1.82 0.10 48.35 05:07:01 AM 1 32.29 0.00 2.20 2.42 0.08 63.00 05:08:01 AM all 25.04 0.00 1.68 0.21 0.09 72.97 05:08:01 AM 0 36.86 0.00 1.95 0.18 0.10 60.90 05:08:01 AM 1 13.24 0.00 1.42 0.23 0.08 85.03 Average: all 34.59 0.74 7.21 5.96 0.10 51.40 Average: 0 40.46 0.97 8.66 6.50 0.11 43.30 Average: 1 28.73 0.51 5.76 5.42 0.10 59.48