---> uname -a: Linux prd-centos8-builder-2c-1g-9297.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 567 5031 19 2100 6827 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:07:ac:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe07:ace6/64 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) 02/28/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 219.99 121.16 98.83 3633.86 6922.68 02:06:01 AM 101.55 0.28 101.27 17.86 9117.79 02:07:01 AM 25.15 0.30 24.85 42.39 1026.26 02:08:01 AM 28.03 0.78 27.25 57.06 812.75 Average: 93.68 30.63 63.05 937.87 4470.17 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5274884 7028544 2609552 33.10 2688 1926756 703992 7.88 217732 2050244 151272 02:06:01 AM 5114568 6947356 2769868 35.13 2688 2000388 766488 8.58 242828 2160780 16620 02:07:01 AM 5175388 7009320 2709048 34.36 2688 2001544 705372 7.90 244356 2098288 20 02:08:01 AM 5156044 6992896 2728392 34.60 2688 2003600 708316 7.93 412740 1948996 17560 Average: 5180221 6994529 2704215 34.30 2688 1983072 721042 8.07 279414 2064577 46368 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 194.40 115.91 1486.08 48.75 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 34.01 25.92 229.32 14.43 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 25.28 22.26 28.14 8.32 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 34.66 28.05 44.38 10.35 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 72.09 48.04 447.01 20.46 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) 02/28/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.45 2.10 17.66 3.43 0.11 33.25 02:05:01 AM 0 39.87 1.49 16.02 2.63 0.10 39.89 02:05:01 AM 1 47.05 2.70 19.31 4.23 0.12 26.59 02:06:01 AM all 40.47 0.00 3.09 2.32 0.11 54.02 02:06:01 AM 0 23.93 0.00 2.45 2.87 0.10 70.66 02:06:01 AM 1 57.02 0.00 3.73 1.77 0.12 37.37 02:07:01 AM all 34.97 0.00 1.68 0.29 0.08 62.98 02:07:01 AM 0 16.28 0.00 1.62 0.35 0.08 81.67 02:07:01 AM 1 53.64 0.00 1.73 0.23 0.08 44.31 02:08:01 AM all 38.62 0.00 2.66 0.26 0.10 58.37 02:08:01 AM 0 26.80 0.00 2.40 0.22 0.08 70.50 02:08:01 AM 1 50.44 0.00 2.92 0.30 0.12 46.23 Average: all 39.36 0.52 6.22 1.57 0.10 52.24 Average: 0 26.67 0.37 5.58 1.51 0.09 65.78 Average: 1 52.06 0.67 6.86 1.62 0.11 38.68