---> uname -a: Linux prd-centos8-builder-2c-1g-12417.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 591 5012 19 2095 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:8e:c5:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe8e:c541/64 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) 03/11/2024 _x86_64_ (2 CPU) 02:03:30 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 250.10 149.57 100.53 6304.17 21242.87 02:06:01 AM 89.54 0.28 89.25 17.86 8174.64 02:07:01 AM 30.99 0.83 30.16 97.45 1563.99 Average: 123.55 50.23 73.32 2140.06 10327.77 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5315276 7045348 2569168 32.59 2688 1903480 687332 7.69 217540 2009772 132488 02:06:01 AM 5151812 6981352 2732632 34.66 2688 1996968 729924 8.17 242420 2121280 32024 02:07:01 AM 5110196 6944920 2774248 35.19 2688 2002252 775248 8.68 414264 1991960 11828 Average: 5192428 6990540 2692016 34.14 2688 1967567 730835 8.18 291408 2041004 58780 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 284.67 160.53 1685.59 63.43 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 39.68 31.58 253.67 9.98 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 45.53 37.71 39.04 20.97 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 123.30 76.61 659.49 31.46 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) 03/11/2024 _x86_64_ (2 CPU) 02:03:30 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.17 2.46 18.96 8.73 0.12 29.57 02:05:01 AM 0 38.46 2.54 20.82 5.82 0.10 32.26 02:05:01 AM 1 41.88 2.37 17.11 11.63 0.14 26.87 02:06:01 AM all 39.59 0.00 3.07 2.46 0.12 54.76 02:06:01 AM 0 27.95 0.00 2.76 2.64 0.10 66.54 02:06:01 AM 1 51.30 0.00 3.38 2.27 0.13 42.91 02:07:01 AM all 42.01 0.00 2.39 0.49 0.09 55.01 02:07:01 AM 0 55.99 0.00 2.37 0.32 0.08 41.24 02:07:01 AM 1 28.06 0.00 2.42 0.67 0.10 68.76 Average: all 40.59 0.81 8.06 3.85 0.11 46.58 Average: 0 40.80 0.83 8.55 2.91 0.10 46.82 Average: 1 40.39 0.78 7.56 4.80 0.12 46.34