---> uname -a: Linux prd-centos8-builder-2c-1g-706.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 610 4639 19 2449 6771 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:a0:48:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fea0:4879/64 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) 05/05/2024 _x86_64_ (2 CPU) 09:41:27 LINUX RESTART (2 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 173.89 106.05 67.84 1982.58 7858.55 09:44:01 AM 35.55 6.33 29.22 929.69 2669.49 09:45:01 AM 106.25 2.08 104.17 1120.08 10138.86 09:46:01 AM 103.90 5.62 98.28 295.68 7378.75 Average: 104.61 29.70 74.90 1078.23 7007.69 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5437660 7027812 2446784 31.03 2688 1777476 1011812 11.33 252380 1899460 48 09:44:01 AM 4866424 6864300 3018020 38.28 2688 2152428 1096536 12.28 293592 2318032 314336 09:45:01 AM 4907648 6912580 2976796 37.76 2688 2172388 796040 8.91 481596 2126832 82940 09:46:01 AM 4726804 6910528 3157640 40.05 2688 2337064 754248 8.44 509564 2230140 93396 Average: 4984634 6928805 2899810 36.78 2688 2109839 914659 10.24 384283 2143616 122680 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 280.27 138.72 1462.34 62.72 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 24.23 18.23 468.94 2.18 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 47.03 36.81 507.39 10.38 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 34.41 26.88 257.35 8.29 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.71 54.81 670.70 20.72 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) 05/05/2024 _x86_64_ (2 CPU) 09:41:27 LINUX RESTART (2 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 12.66 1.73 19.31 5.81 0.13 60.35 09:43:01 AM 0 13.55 1.64 19.08 7.14 0.14 58.45 09:43:01 AM 1 11.78 1.82 19.55 4.48 0.12 62.25 09:44:01 AM all 15.77 0.00 3.12 0.76 0.07 80.28 09:44:01 AM 0 9.32 0.00 2.02 0.88 0.10 87.67 09:44:01 AM 1 22.20 0.00 4.21 0.63 0.05 72.91 09:45:01 AM all 31.70 0.00 4.01 4.65 0.13 59.51 09:45:01 AM 0 25.03 0.00 3.99 4.31 0.13 66.54 09:45:01 AM 1 38.34 0.00 4.02 4.98 0.13 52.53 09:46:01 AM all 42.48 0.00 4.02 2.46 0.11 50.94 09:46:01 AM 0 28.55 0.00 3.28 2.68 0.10 65.39 09:46:01 AM 1 56.41 0.00 4.76 2.25 0.12 36.47 Average: all 25.75 0.42 7.53 3.40 0.11 62.78 Average: 0 19.15 0.40 7.01 3.73 0.12 69.58 Average: 1 32.34 0.44 8.05 3.07 0.10 55.99