---> uname -a: Linux prd-centos8-builder-2c-1g-11440.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 540 5043 19 2115 6852 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:87:cb:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe87:cbec/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) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 226.86 134.12 92.74 5952.95 6791.55 02:06:01 AM 111.63 0.28 111.35 17.86 9110.70 02:07:01 AM 31.66 0.48 31.18 54.66 2088.04 02:08:01 AM 23.56 0.40 23.16 18.39 659.45 Average: 98.43 33.82 64.60 1511.09 4662.36 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5333248 7068872 2551196 32.36 2688 1909756 677864 7.59 218804 1992092 139028 02:06:01 AM 5205464 7051660 2678980 33.98 2688 2012920 666056 7.46 239604 2070040 47856 02:07:01 AM 5181708 7029896 2702736 34.28 2688 2014564 687680 7.70 253492 2076856 28 02:08:01 AM 5146584 6993488 2737860 34.72 2688 2013060 716972 8.03 419504 1947924 13680 Average: 5216751 7035979 2667693 33.83 2688 1987575 687143 7.69 282851 2021728 50148 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 249.73 138.32 1671.33 57.00 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 47.73 34.96 462.70 8.22 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 29.86 24.28 28.77 19.43 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.69 25.51 31.39 8.95 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 89.51 55.77 548.57 23.40 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) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.76 2.24 18.32 7.14 0.12 30.42 02:05:01 AM 0 36.20 2.61 17.72 7.14 0.12 36.22 02:05:01 AM 1 47.32 1.87 18.93 7.14 0.12 24.62 02:06:01 AM all 39.72 0.00 3.66 3.11 0.12 53.38 02:06:01 AM 0 34.35 0.00 3.69 3.14 0.12 58.72 02:06:01 AM 1 45.09 0.00 3.64 3.08 0.13 48.06 02:07:01 AM all 29.25 0.00 1.37 0.49 0.08 68.81 02:07:01 AM 0 12.12 0.00 1.30 0.62 0.07 85.90 02:07:01 AM 1 46.38 0.00 1.43 0.37 0.10 51.72 02:08:01 AM all 36.87 0.00 2.36 0.37 0.11 60.30 02:08:01 AM 0 31.18 0.00 2.32 0.22 0.10 66.19 02:08:01 AM 1 42.56 0.00 2.40 0.52 0.12 54.42 Average: all 36.87 0.55 6.36 2.75 0.11 53.35 Average: 0 28.42 0.64 6.19 2.75 0.10 61.89 Average: 1 45.32 0.46 6.53 2.75 0.12 44.82