---> uname -a: Linux prd-centos8-builder-2c-1g-22990.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 571 5043 19 2085 6824 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:5c:ab:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe5c:ab97/64 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) 04/13/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 213.28 109.27 104.02 3258.79 6994.10 10:06:01 AM 85.19 0.77 84.42 64.26 8235.01 10:07:01 AM 23.65 0.10 23.55 3.60 999.42 10:08:01 AM 19.78 0.48 19.30 49.06 426.48 Average: 85.47 27.65 57.82 843.93 4163.75 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5237204 6987328 2647232 33.58 2688 1923120 746752 8.36 219084 2083480 149232 10:06:01 AM 5184648 7004184 2699788 34.24 2688 1987660 703940 7.88 253920 2079704 16440 10:07:01 AM 5184172 7003788 2700264 34.25 2688 1987772 706392 7.91 257100 2076300 12 10:08:01 AM 5224940 7048984 2659496 33.73 2688 1991684 662088 7.41 425188 1865312 12600 Average: 5207741 7011071 2676695 33.95 2688 1972559 704793 7.89 288823 2026199 44571 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 151.82 96.65 1113.53 35.39 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.41 28.46 188.66 8.98 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 30.16 26.60 26.61 8.23 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.93 28.26 31.65 11.21 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 62.83 44.99 340.11 15.95 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) 04/13/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.12 1.51 16.45 4.21 0.12 35.60 10:05:01 AM 0 49.88 1.24 14.90 4.18 0.12 29.68 10:05:01 AM 1 34.36 1.79 17.99 4.23 0.12 41.50 10:06:01 AM all 39.37 0.00 2.65 2.24 0.13 55.61 10:06:01 AM 0 30.62 0.00 2.30 2.01 0.13 64.94 10:06:01 AM 1 48.15 0.00 3.01 2.47 0.12 46.25 10:07:01 AM all 37.84 0.00 2.07 0.35 0.11 59.63 10:07:01 AM 0 15.78 0.00 1.98 0.12 0.10 82.02 10:07:01 AM 1 59.92 0.00 2.17 0.58 0.12 37.21 10:08:01 AM all 36.09 0.00 2.07 0.51 0.10 61.23 10:08:01 AM 0 13.06 0.00 1.81 0.18 0.12 84.83 10:08:01 AM 1 59.19 0.00 2.33 0.84 0.08 37.55 Average: all 38.85 0.37 5.78 1.82 0.11 53.07 Average: 0 27.26 0.31 5.21 1.62 0.12 65.49 Average: 1 50.45 0.44 6.34 2.02 0.11 40.63