---> uname -a: Linux prd-centos8-builder-2c-1g-4301.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: 2799.996 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 567 5015 19 2117 6826 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:a7:40:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea7:40b0/64 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) 02/10/2024 _x86_64_ (2 CPU) 10:03:27 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 211.03 118.00 93.03 4079.72 6877.95 10:06:01 AM 93.48 0.23 93.25 16.53 8462.94 10:07:01 AM 49.81 0.35 49.46 43.73 2937.11 10:08:01 AM 14.41 0.00 14.41 0.00 328.86 Average: 92.18 29.65 62.54 1034.99 4651.72 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5283560 7042828 2600884 32.99 2688 1932308 702004 7.86 217896 2040020 155708 10:06:01 AM 5105016 6968196 2779428 35.25 2688 2030248 749748 8.39 222068 2187620 54744 10:07:01 AM 5158900 7009060 2725544 34.57 2688 2016936 699932 7.84 252044 2103092 24 10:08:01 AM 5092164 6953328 2792280 35.42 2688 2027988 752784 8.43 253904 2168292 11076 Average: 5159910 6993353 2724534 34.56 2688 2001870 726117 8.13 236478 2124756 55388 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 322.08 195.27 1690.38 62.95 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 84.47 78.85 414.16 13.68 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 67.46 65.76 47.31 13.73 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 45.69 44.71 32.08 9.25 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 129.92 96.15 545.98 24.90 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) 02/10/2024 _x86_64_ (2 CPU) 10:03:27 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.37 1.58 17.08 3.84 0.12 34.01 10:05:01 AM 0 40.25 1.52 15.69 4.65 0.12 37.77 10:05:01 AM 1 46.50 1.63 18.48 3.04 0.12 30.23 10:06:01 AM all 32.12 0.00 2.88 4.46 0.08 60.47 10:06:01 AM 0 17.90 0.00 2.09 4.58 0.07 75.36 10:06:01 AM 1 46.38 0.00 3.67 4.34 0.09 45.53 10:07:01 AM all 39.10 0.00 2.20 1.11 0.11 57.48 10:07:01 AM 0 20.66 0.00 2.10 1.83 0.12 75.29 10:07:01 AM 1 57.57 0.00 2.30 0.38 0.10 39.65 10:08:01 AM all 27.54 0.00 1.87 0.09 0.08 70.41 10:08:01 AM 0 18.49 0.00 1.91 0.07 0.08 79.45 10:08:01 AM 1 36.60 0.00 1.83 0.12 0.08 61.37 Average: all 35.51 0.39 5.98 2.36 0.10 55.66 Average: 0 24.29 0.38 5.42 2.77 0.10 67.04 Average: 1 46.76 0.40 6.53 1.95 0.10 44.26