---> uname -a: Linux prd-centos8-builder-2c-1g-11510.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 589 4995 19 2114 6804 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:b7:38:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feb7:38fe/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) 10:03:28 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 220.31 121.34 98.97 4109.56 7240.65 10:06:01 AM 108.51 0.28 108.23 17.86 9117.04 10:07:01 AM 28.63 0.60 28.03 50.39 1555.34 10:08:01 AM 10.08 0.00 10.08 0.00 235.18 Average: 91.89 30.56 61.33 1044.54 4537.36 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5247716 7017020 2636720 33.44 2688 1942144 698496 7.82 218272 2072384 160316 10:06:01 AM 5097700 6953896 2786736 35.34 2688 2022432 748004 8.37 244160 2167144 41788 10:07:01 AM 5154788 7002220 2729648 34.62 2688 2014284 718052 8.04 252720 2104524 24 10:08:01 AM 5146128 6994948 2738308 34.73 2688 2015680 723172 8.10 253272 2112624 1424 Average: 5161583 6992021 2722853 34.53 2688 1998635 721931 8.08 242106 2114169 50888 10:04:01 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 245.58 133.17 1791.39 56.09 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 33.74 26.04 284.24 7.98 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 22.11 19.60 23.07 6.47 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 16.16 14.73 14.78 4.15 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 79.41 48.39 528.41 18.67 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) 10:03:28 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.56 2.04 16.27 5.41 0.14 32.58 10:05:01 AM 0 29.33 2.66 19.29 8.56 0.15 40.01 10:05:01 AM 1 57.63 1.43 13.28 2.29 0.12 25.24 10:06:01 AM all 41.19 0.00 3.42 2.09 0.12 53.17 10:06:01 AM 0 41.25 0.00 3.93 1.00 0.13 53.69 10:06:01 AM 1 41.13 0.00 2.92 3.19 0.12 52.65 10:07:01 AM all 27.99 0.00 1.44 0.48 0.08 70.00 10:07:01 AM 0 32.64 0.00 1.72 0.55 0.07 65.02 10:07:01 AM 1 23.35 0.00 1.17 0.42 0.08 74.98 10:08:01 AM all 20.37 0.00 1.40 0.32 0.33 77.58 10:08:01 AM 0 8.18 0.00 1.10 0.56 0.07 90.09 10:08:01 AM 1 32.36 0.00 1.70 0.08 0.58 65.27 Average: all 33.26 0.51 5.60 2.07 0.17 58.40 Average: 0 27.92 0.66 6.46 2.64 0.11 62.22 Average: 1 38.57 0.35 4.74 1.50 0.23 54.62