---> uname -a: Linux prd-centos8-builder-2c-1g-5743.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 599 4980 19 2119 6794 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:32:00:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe32:32/64 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) 02/16/2024 _x86_64_ (2 CPU) 11:15:36 LINUX RESTART (2 CPU) 11:16:01 AM tps rtps wtps bread/s bwrtn/s 11:17:01 AM 261.75 150.07 111.68 6308.31 33660.30 11:18:01 AM 111.03 0.28 110.75 17.86 9189.80 11:19:01 AM 46.43 1.82 44.61 164.24 2431.56 11:20:01 AM 21.66 0.28 21.38 25.72 579.01 Average: 110.23 38.12 72.10 1629.36 11466.56 11:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 AM 5276352 7005124 2608092 33.08 2688 1902356 739428 8.28 217412 2050620 131980 11:18:01 AM 5123932 6972468 2760512 35.01 2688 2014336 747948 8.37 227584 2157812 47648 11:19:01 AM 5077116 6939524 2807328 35.61 2688 2028916 781436 8.75 258116 2179832 9692 11:20:01 AM 5071796 6925928 2812648 35.67 2688 2020176 805064 9.01 434716 2009008 15816 Average: 5137299 6960761 2747145 34.84 2688 1991446 768469 8.60 284457 2099318 51284 11:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 275.55 147.19 1684.15 60.34 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 41.21 31.06 487.94 7.77 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 34.31 30.04 32.21 9.88 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 33.89 26.97 33.67 9.93 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 96.25 58.82 559.57 21.98 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) 02/16/2024 _x86_64_ (2 CPU) 11:15:36 LINUX RESTART (2 CPU) 11:16:01 AM CPU %user %nice %system %iowait %steal %idle 11:17:01 AM all 39.87 2.42 18.48 9.12 0.13 29.99 11:17:01 AM 0 41.77 2.22 18.75 5.88 0.14 31.25 11:17:01 AM 1 37.96 2.62 18.21 12.37 0.12 28.72 11:18:01 AM all 40.73 0.00 3.34 3.29 0.10 52.54 11:18:01 AM 0 52.49 0.00 3.74 3.45 0.10 40.21 11:18:01 AM 1 28.98 0.00 2.93 3.13 0.10 64.85 11:19:01 AM all 38.35 0.00 1.99 0.93 0.08 58.64 11:19:01 AM 0 52.10 0.00 2.27 1.09 0.08 44.46 11:19:01 AM 1 24.64 0.00 1.72 0.77 0.08 72.79 11:20:01 AM all 39.12 0.00 2.34 0.24 0.10 58.20 11:20:01 AM 0 58.87 0.00 2.70 0.45 0.10 37.88 11:20:01 AM 1 19.39 0.00 1.98 0.03 0.10 78.49 Average: all 39.52 0.59 6.47 3.36 0.10 49.96 Average: 0 51.36 0.55 6.80 2.70 0.10 38.49 Average: 1 27.67 0.64 6.13 4.02 0.10 61.43