---> uname -a: Linux prd-centos8-builder-2c-1g-22265.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 543 5070 19 2085 6851 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:a8:47:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fea8:4753/64 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) 04/11/2024 _x86_64_ (2 CPU) 07:11:13 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 177.84 69.66 108.18 1895.77 7159.25 07:14:01 AM 81.50 0.77 80.74 64.26 7412.03 07:15:01 AM 24.03 0.10 23.93 3.60 986.22 07:16:01 AM 21.83 0.48 21.35 49.06 448.71 Average: 76.30 17.75 58.55 503.23 4001.68 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5195764 7003180 2688672 34.10 2688 1977556 728240 8.15 225908 2112156 181136 07:14:01 AM 5199752 7019216 2684684 34.05 2688 1987564 708220 7.93 255144 2064784 16432 07:15:01 AM 5242104 7061660 2642332 33.51 2688 1987676 649976 7.28 255920 2021112 12 07:16:01 AM 5187524 7011544 2696912 34.21 2688 1991596 708516 7.93 423868 1907720 12608 Average: 5206286 7023900 2678150 33.97 2688 1986098 698738 7.82 290210 2026443 52547 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 60.23 40.95 869.41 8.39 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 30.93 28.18 49.38 9.11 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 26.20 23.20 22.67 7.60 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 35.13 29.06 32.06 18.68 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 38.12 30.35 243.40 10.94 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) 04/11/2024 _x86_64_ (2 CPU) 07:11:13 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 38.74 1.07 10.73 3.96 0.13 45.37 07:13:01 AM 0 36.77 0.74 9.58 3.23 0.12 49.55 07:13:01 AM 1 40.70 1.40 11.88 4.68 0.13 41.21 07:14:01 AM all 35.64 0.00 2.69 4.23 0.10 57.33 07:14:01 AM 0 26.84 0.00 2.44 2.99 0.10 67.63 07:14:01 AM 1 44.49 0.00 2.95 5.48 0.10 46.98 07:15:01 AM all 35.79 0.00 1.87 0.55 0.09 61.70 07:15:01 AM 0 44.16 0.00 1.93 0.62 0.10 53.19 07:15:01 AM 1 27.46 0.00 1.80 0.48 0.08 70.17 07:16:01 AM all 39.25 0.00 2.37 1.19 0.12 57.07 07:16:01 AM 0 18.84 0.00 1.98 0.67 0.12 78.39 07:16:01 AM 1 59.78 0.00 2.77 1.72 0.12 35.62 Average: all 37.35 0.27 4.41 2.48 0.11 55.38 Average: 0 31.63 0.18 3.97 1.88 0.11 62.23 Average: 1 43.07 0.35 4.84 3.09 0.11 48.54