---> uname -a: Linux prd-centos8-builder-2c-1g-14896.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 559 5028 19 2112 6834 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:8d:80:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe8d:807d/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) 01/25/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 249.70 149.62 100.08 6199.93 14746.17 02:06:01 AM 111.48 0.28 111.20 17.86 9503.87 02:07:01 AM 32.69 0.30 32.39 42.39 1624.54 02:08:01 AM 30.53 0.78 29.75 57.06 941.46 Average: 106.10 37.75 68.35 1579.44 6704.13 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5310064 7051632 2574372 32.65 2688 1916164 706744 7.91 219316 2016268 144812 02:06:01 AM 5170892 7014552 2713544 34.42 2688 2010368 698336 7.82 240644 2102912 32148 02:07:01 AM 5184092 7028764 2700344 34.25 2688 2011636 689288 7.72 252660 2077408 12 02:08:01 AM 5173476 7023852 2710960 34.38 2688 2016216 717072 8.03 420144 1920056 28032 Average: 5209631 7029700 2674805 33.93 2688 1988596 702860 7.87 283191 2029161 51251 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 302.03 162.71 1746.57 60.95 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 43.83 34.13 406.22 8.56 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 30.59 26.07 29.84 8.52 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 34.53 28.28 33.45 19.17 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 102.75 62.80 554.05 24.30 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) 01/25/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.23 2.47 19.03 8.37 0.13 28.77 02:05:01 AM 0 51.24 2.20 16.87 7.47 0.14 22.08 02:05:01 AM 1 31.17 2.75 21.19 9.27 0.12 35.49 02:06:01 AM all 39.36 0.00 3.67 2.59 0.10 54.27 02:06:01 AM 0 46.86 0.00 3.96 2.68 0.10 46.40 02:06:01 AM 1 31.91 0.00 3.38 2.51 0.10 62.10 02:07:01 AM all 38.91 0.00 1.89 0.63 0.11 58.46 02:07:01 AM 0 38.07 0.00 1.74 0.43 0.10 59.66 02:07:01 AM 1 39.76 0.00 2.04 0.83 0.12 57.26 02:08:01 AM all 39.26 0.00 2.86 0.51 0.10 57.27 02:08:01 AM 0 64.51 0.00 3.49 0.35 0.08 31.57 02:08:01 AM 1 14.07 0.00 2.25 0.67 0.12 82.90 Average: all 39.68 0.61 6.79 3.00 0.11 49.81 Average: 0 50.17 0.54 6.46 2.71 0.10 40.01 Average: 1 29.20 0.67 7.12 3.28 0.11 59.60