---> uname -a: Linux prd-centos8-builder-2c-1g-15131.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 581 5002 19 2115 6812 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:63:2a:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe63:2a31/64 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) 01/26/2024 _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 225.20 121.16 104.05 3520.51 7388.69 02:06:01 AM 103.42 0.27 103.15 17.46 8977.10 02:07:01 AM 29.95 0.30 29.65 42.39 1544.18 02:08:01 AM 25.15 0.78 24.36 57.06 724.50 Average: 95.94 30.63 65.30 909.57 4658.84 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5204884 6995660 2679552 33.99 2688 1962836 746992 8.36 220276 2112432 178924 02:06:01 AM 5142996 6989636 2741440 34.77 2688 2013452 713964 7.99 244028 2126208 32140 02:07:01 AM 5144624 6992528 2739812 34.75 2688 2014732 729060 8.16 252256 2115756 24 02:08:01 AM 5145968 6996152 2738468 34.73 2688 2016648 704916 7.89 421104 1947180 15872 Average: 5159618 6993494 2724818 34.56 2688 2001917 723733 8.10 284416 2075394 56740 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 140.16 94.22 1288.92 33.50 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 34.39 26.58 263.96 7.79 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 22.48 19.23 20.51 6.94 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 33.83 27.93 34.89 10.02 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 57.72 41.99 402.15 14.56 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) 01/26/2024 _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 44.10 2.03 17.00 2.91 0.13 33.84 02:05:01 AM 0 49.43 1.19 13.85 2.49 0.12 32.92 02:05:01 AM 1 38.69 2.88 20.19 3.34 0.14 34.77 02:06:01 AM all 39.56 0.00 3.14 2.11 0.12 55.07 02:06:01 AM 0 34.11 0.00 2.70 2.10 0.12 60.97 02:06:01 AM 1 45.02 0.00 3.57 2.12 0.12 49.18 02:07:01 AM all 29.72 0.00 1.42 0.47 0.09 68.30 02:07:01 AM 0 6.90 0.00 1.42 0.58 0.07 91.03 02:07:01 AM 1 52.54 0.00 1.42 0.35 0.12 45.57 02:08:01 AM all 38.33 0.00 2.58 0.37 0.10 58.62 02:08:01 AM 0 32.94 0.00 2.29 0.55 0.10 64.12 02:08:01 AM 1 43.70 0.00 2.88 0.18 0.10 53.14 Average: all 37.90 0.50 5.99 1.46 0.11 54.03 Average: 0 30.81 0.30 5.05 1.43 0.10 62.32 Average: 1 45.02 0.71 6.94 1.49 0.12 45.73