---> uname -a: Linux prd-centos8-builder-2c-1g-5676.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: 2800.000 BogoMIPS: 5600.00 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 558 5024 19 2116 6835 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:eb:06:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:feeb:60b/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) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 209.10 123.63 85.47 4393.07 6706.93 02:06:01 AM 16.15 0.00 16.15 0.00 906.82 02:07:01 AM 62.52 0.08 62.44 1.20 7004.07 02:08:01 AM 71.76 0.43 71.33 55.98 5186.54 02:09:01 AM 15.10 0.07 15.03 3.07 368.61 02:10:01 AM 25.29 0.78 24.51 57.05 709.21 Average: 66.66 20.83 45.82 751.79 3480.42 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5322392 7051232 2562052 32.50 2688 1902472 691220 7.74 216752 2004768 132116 02:06:01 AM 5205364 6987732 2679080 33.98 2688 1954752 777804 8.71 220148 2114940 170828 02:07:01 AM 5175060 7005248 2709384 34.36 2688 1996716 713912 7.99 220100 2121692 85652 02:08:01 AM 5107108 6957408 2777336 35.23 2688 2016460 751684 8.41 252432 2153400 60 02:09:01 AM 5200668 7050900 2683776 34.04 2688 2016516 658468 7.37 253048 2059912 12 02:10:01 AM 5118676 6986920 2765768 35.08 2688 2033936 736652 8.25 423372 1971428 31128 Average: 5188211 7006573 2696233 34.20 2688 1986809 721623 8.08 264309 2071023 69966 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 270.61 153.93 1649.28 60.10 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 21.06 16.63 200.28 2.85 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 12.56 9.15 96.49 3.00 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.89 26.81 218.16 7.65 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.78 15.70 15.19 5.27 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 34.39 28.32 32.14 19.05 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 65.22 41.76 368.61 16.32 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) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 37.72 2.02 17.54 10.02 0.25 32.45 02:05:01 AM 0 49.99 0.81 12.09 7.34 0.29 29.48 02:05:01 AM 1 25.07 3.27 23.16 12.79 0.21 35.50 02:06:01 AM all 10.59 0.00 0.88 32.52 0.06 55.95 02:06:01 AM 0 16.55 0.00 1.07 0.68 0.05 81.65 02:06:01 AM 1 4.62 0.00 0.70 64.39 0.07 30.23 02:07:01 AM all 16.40 0.00 1.78 30.31 0.09 51.42 02:07:01 AM 0 23.27 0.00 2.30 12.62 0.10 61.70 02:07:01 AM 1 9.62 0.00 1.27 47.74 0.08 41.29 02:08:01 AM all 37.75 0.00 2.57 1.65 0.09 57.94 02:08:01 AM 0 48.80 0.00 2.68 1.10 0.10 47.32 02:08:01 AM 1 26.68 0.00 2.47 2.20 0.08 68.57 02:09:01 AM all 25.53 0.00 1.36 0.32 0.08 72.71 02:09:01 AM 0 38.51 0.00 1.50 0.57 0.10 59.32 02:09:01 AM 1 12.66 0.00 1.23 0.07 0.05 85.99 02:10:01 AM all 38.12 0.00 2.62 1.46 0.12 57.68 02:10:01 AM 0 42.14 0.00 2.81 1.65 0.12 53.28 02:10:01 AM 1 34.11 0.00 2.43 1.27 0.12 62.08 Average: all 27.63 0.33 4.37 12.72 0.11 54.84 Average: 0 36.51 0.13 3.71 3.96 0.13 55.56 Average: 1 18.73 0.52 5.03 21.49 0.10 54.12