---> uname -a: Linux prd-centos8-builder-2c-1g-2044.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 564 5022 19 2112 6829 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:9b:42:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe9b:42f4/64 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) 02/03/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 220.21 116.13 104.08 3190.78 7417.88 01:06:01 AM 104.45 0.28 104.17 17.86 8995.35 01:07:01 AM 29.52 0.30 29.22 42.39 1532.86 01:08:01 AM 25.07 0.78 24.28 57.07 736.15 Average: 94.29 29.01 65.28 817.23 4659.21 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5237808 7019052 2646628 33.57 2688 1953804 714404 8.00 220992 2082344 172892 01:06:01 AM 5221568 7065892 2662868 33.77 2688 2010988 648840 7.26 244916 2050236 32140 01:07:01 AM 5123184 6978432 2761252 35.02 2688 2021920 765740 8.57 253848 2138360 9652 01:08:01 AM 5205644 7053320 2678792 33.98 2688 2014120 660956 7.40 421928 1889588 15824 Average: 5197051 7029174 2687385 34.08 2688 2000208 697485 7.81 285421 2040132 57627 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 128.02 85.07 1295.75 28.95 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 33.74 24.91 262.13 8.34 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.36 20.49 24.08 13.32 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.63 27.20 35.26 10.37 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 54.64 39.23 400.61 15.19 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) 02/03/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.17 2.00 16.71 4.43 0.09 35.60 01:05:01 AM 0 36.85 2.00 17.60 4.37 0.09 39.09 01:05:01 AM 1 45.48 2.01 15.81 4.49 0.10 32.11 01:06:01 AM all 40.40 0.00 3.31 2.68 0.12 53.49 01:06:01 AM 0 27.40 0.00 3.12 2.52 0.12 66.85 01:06:01 AM 1 53.41 0.00 3.50 2.85 0.12 40.13 01:07:01 AM all 27.22 0.00 1.36 0.66 0.08 70.67 01:07:01 AM 0 9.03 0.00 1.17 0.87 0.08 88.85 01:07:01 AM 1 45.42 0.00 1.55 0.45 0.08 52.50 01:08:01 AM all 38.04 0.00 2.63 0.44 0.11 58.78 01:08:01 AM 0 30.69 0.00 2.47 0.53 0.12 66.19 01:08:01 AM 1 45.39 0.00 2.80 0.35 0.10 51.36 Average: all 36.67 0.49 5.92 2.03 0.10 54.78 Average: 0 25.91 0.49 5.99 2.05 0.10 65.46 Average: 1 47.44 0.49 5.84 2.02 0.10 44.11