---> uname -a: Linux prd-centos8-builder-2c-1g-25087.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 547 5064 19 2086 6847 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:64:05:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe64:5ea/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) 04/22/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 215.41 126.50 88.91 4648.08 6701.52 09:06:01 AM 96.55 0.28 96.27 17.86 8612.35 09:07:01 AM 30.19 0.30 29.89 42.39 1553.67 09:08:01 AM 21.08 0.78 20.30 57.06 452.34 Average: 90.82 31.97 58.84 1191.59 4330.05 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5335788 7055696 2548648 32.33 2688 1893440 682252 7.64 217372 1989600 124232 09:06:01 AM 5240560 7060420 2643876 33.53 2688 1987416 670400 7.50 240828 2035924 32472 09:07:01 AM 5237140 7057832 2647296 33.58 2688 1988692 667592 7.47 245428 2035584 20 09:08:01 AM 5183532 7007444 2700904 34.26 2688 1991932 698452 7.82 415760 1918808 1544 Average: 5249255 7045348 2635181 33.42 2688 1965370 679674 7.61 279847 1994979 39567 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 270.96 151.81 1642.77 61.31 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 34.01 27.75 251.06 8.92 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.42 26.16 28.46 8.94 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 38.63 30.79 35.80 11.56 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 93.27 59.13 489.60 22.68 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) 04/22/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 38.18 2.03 18.29 6.21 0.16 35.12 09:05:01 AM 0 39.26 1.48 15.15 5.43 0.13 38.55 09:05:01 AM 1 37.10 2.59 21.46 6.99 0.19 31.67 09:06:01 AM all 37.31 0.00 2.99 3.52 0.11 56.08 09:06:01 AM 0 26.22 0.00 2.77 4.93 0.12 65.97 09:06:01 AM 1 48.44 0.00 3.21 2.11 0.10 46.14 09:07:01 AM all 40.96 0.00 1.80 0.68 0.11 56.45 09:07:01 AM 0 20.04 0.00 1.62 0.35 0.08 77.91 09:07:01 AM 1 62.01 0.00 1.99 1.01 0.13 34.85 09:08:01 AM all 39.34 0.00 2.20 0.36 0.10 57.99 09:08:01 AM 0 25.65 0.00 2.00 0.37 0.10 71.88 09:08:01 AM 1 53.06 0.00 2.40 0.35 0.10 44.09 Average: all 38.95 0.50 6.29 2.68 0.12 51.45 Average: 0 27.77 0.37 5.36 2.76 0.11 63.63 Average: 1 50.19 0.64 7.22 2.60 0.13 39.22