---> uname -a: Linux prd-centos8-builder-2c-1g-7251.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 5050 19 2112 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:44:a1:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe44:a1fb/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) 02/21/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 221.81 124.99 96.82 4633.66 6917.03 10:06:01 AM 104.20 0.28 103.92 17.86 8648.13 10:07:01 AM 38.03 0.30 37.73 42.39 2224.60 10:08:01 AM 24.78 0.58 24.20 33.73 731.33 Average: 97.21 31.54 65.67 1182.00 4630.53 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5300668 7055940 2583776 32.77 2688 1928328 675740 7.56 217488 2023748 153148 10:06:01 AM 5208160 7051444 2676284 33.94 2688 2009680 649300 7.27 240956 2064920 47660 10:07:01 AM 5223676 7067968 2660768 33.75 2688 2010956 634032 7.10 249972 2040808 24 10:08:01 AM 5145388 6991172 2739056 34.74 2688 2012108 726104 8.13 418020 1951652 15816 Average: 5219473 7041631 2664971 33.80 2688 1990268 671294 7.51 281609 2020282 54162 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 329.99 163.63 1754.97 63.83 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 33.74 26.61 339.96 8.05 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 29.28 26.15 28.39 8.93 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 33.29 25.23 32.82 9.09 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 106.58 60.41 539.08 22.48 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) 02/21/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.92 2.07 17.56 7.59 0.11 30.75 10:05:01 AM 0 50.96 1.22 15.22 7.02 0.10 25.48 10:05:01 AM 1 32.89 2.92 19.91 8.15 0.12 36.01 10:06:01 AM all 38.27 0.00 3.70 3.29 0.12 54.61 10:06:01 AM 0 55.71 0.00 4.18 2.27 0.12 37.72 10:06:01 AM 1 20.91 0.00 3.22 4.31 0.13 71.43 10:07:01 AM all 38.68 0.00 1.75 1.44 0.09 58.04 10:07:01 AM 0 54.27 0.00 2.02 1.87 0.10 41.75 10:07:01 AM 1 23.06 0.00 1.49 1.02 0.08 74.35 10:08:01 AM all 35.04 0.00 2.32 0.60 0.12 61.92 10:08:01 AM 0 56.11 0.00 2.97 0.87 0.12 39.94 10:08:01 AM 1 13.98 0.00 1.68 0.33 0.12 83.89 Average: all 38.46 0.51 6.30 3.22 0.11 51.40 Average: 0 54.28 0.30 6.06 2.99 0.11 36.26 Average: 1 22.67 0.72 6.53 3.44 0.11 66.52