---> uname -a: Linux prd-centos8-builder-2c-1g-13592.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 546 5039 19 2113 6847 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:c4:c2:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fec4:c241/64 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) 01/20/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 225.78 109.55 116.23 3070.42 8254.94 06:06:01 AM 91.12 0.47 90.65 56.25 7658.66 06:07:01 AM 29.78 0.10 29.68 3.60 1530.00 06:08:01 AM 35.73 0.78 34.94 57.06 1054.14 Average: 95.60 27.72 67.88 796.80 4624.56 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5202012 7014104 2682424 34.02 2688 1982300 711856 7.97 226936 2103528 166440 06:06:01 AM 5194772 7041980 2689664 34.11 2688 2013908 667264 7.47 244960 2072448 32140 06:07:01 AM 5180788 7028092 2703648 34.29 2688 2014020 680280 7.62 252696 2077780 24 06:08:01 AM 5116032 6978756 2768404 35.11 2688 2029156 715316 8.01 421428 1975336 38444 Average: 5173401 7015733 2711035 34.38 2688 2009846 693679 7.77 286505 2057273 59262 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 66.17 43.61 1069.39 8.31 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 34.47 28.29 199.70 8.22 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 27.10 22.88 27.82 7.28 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.31 26.53 31.86 11.03 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 40.26 30.33 332.19 8.71 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) 01/20/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.00 1.64 16.13 3.51 0.16 35.56 06:05:01 AM 0 53.45 1.32 14.66 2.88 0.15 27.54 06:05:01 AM 1 32.44 1.96 17.62 4.14 0.17 43.67 06:06:01 AM all 39.56 0.00 3.30 1.62 0.11 55.42 06:06:01 AM 0 55.92 0.00 3.22 1.02 0.12 39.73 06:06:01 AM 1 23.19 0.00 3.39 2.22 0.10 71.10 06:07:01 AM all 36.54 0.00 1.78 0.39 0.12 61.17 06:07:01 AM 0 57.63 0.00 2.00 0.30 0.13 39.94 06:07:01 AM 1 15.45 0.00 1.55 0.48 0.10 82.42 06:08:01 AM all 43.45 0.00 2.83 0.46 0.12 53.15 06:08:01 AM 0 55.11 0.00 3.20 0.20 0.13 41.36 06:08:01 AM 1 31.79 0.00 2.45 0.72 0.10 64.94 Average: all 40.63 0.40 5.97 1.49 0.13 51.39 Average: 0 55.53 0.33 5.74 1.10 0.13 37.17 Average: 1 25.68 0.48 6.19 1.88 0.12 65.65