---> uname -a: Linux prd-centos8-builder-2c-1g-4987.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 537 5041 19 2121 6856 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:ac:27:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feac:2737/64 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) 02/13/2024 _x86_64_ (2 CPU) 04:15:44 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 296.38 189.20 107.18 8124.78 41814.26 04:18:01 AM 103.43 0.23 103.20 16.53 8241.59 04:19:01 AM 71.05 1.83 69.22 165.04 4747.64 04:20:00 AM 17.24 0.14 17.10 11.17 447.40 04:20:01 AM 51.91 0.00 51.91 0.00 618.32 Average: 122.21 47.85 74.36 2079.15 13812.87 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5256544 7010312 2627900 33.33 2688 1930488 746060 8.35 253648 2045348 186768 04:18:01 AM 5139328 7003132 2745116 34.82 2688 2030268 710312 7.95 222180 2153344 107728 04:19:01 AM 5209516 7063456 2674928 33.93 2688 2020596 643336 7.20 254764 2050208 20 04:20:00 AM 5191824 7044232 2692620 34.15 2688 2018872 668912 7.49 430432 1893776 13668 04:20:01 AM 5178556 7030964 2705888 34.32 2688 2018884 684740 7.67 430460 1906996 13692 Average: 5195154 7030419 2689290 34.11 2688 2003822 690672 7.73 318297 2009934 64375 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 299.42 153.29 1654.90 61.06 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 43.09 31.87 511.63 7.64 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 29.26 25.80 28.14 8.31 0.00 0.00 0.00 0.00 04:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:00 AM eth0 30.80 24.87 31.35 8.55 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 63.36 51.91 52.02 21.30 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 100.81 59.10 556.59 21.46 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) 02/13/2024 _x86_64_ (2 CPU) 04:15:44 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 43.67 2.99 21.15 14.12 0.12 17.95 04:17:01 AM 0 40.66 3.41 22.30 13.76 0.12 19.76 04:17:01 AM 1 46.66 2.59 20.01 14.48 0.12 16.15 04:18:01 AM all 41.50 0.00 4.19 2.93 0.11 51.28 04:18:01 AM 0 38.56 0.00 4.43 2.37 0.12 54.52 04:18:01 AM 1 44.42 0.00 3.94 3.49 0.10 48.05 04:19:01 AM all 39.11 0.00 2.49 1.92 0.10 56.39 04:19:01 AM 0 20.69 0.00 2.34 2.54 0.10 74.34 04:19:01 AM 1 57.51 0.00 2.64 1.30 0.10 38.45 04:20:00 AM all 33.83 0.00 2.37 0.17 0.09 63.54 04:20:00 AM 0 20.66 0.00 1.98 0.19 0.09 77.09 04:20:00 AM 1 47.00 0.00 2.76 0.15 0.09 50.00 04:20:01 AM all 43.89 0.00 1.91 0.38 0.00 53.82 04:20:01 AM 0 28.03 0.00 2.27 0.76 0.00 68.94 04:20:01 AM 1 60.00 0.00 1.54 0.00 0.00 38.46 Average: all 39.56 0.74 7.47 4.73 0.10 47.41 Average: 0 30.12 0.83 7.67 4.66 0.10 56.62 Average: 1 48.98 0.64 7.26 4.81 0.10 38.22