---> uname -a: Linux prd-centos8-builder-2c-1g-1255.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 567 5017 19 2115 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:b0:f2:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:feb0:f2d1/64 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) 02/01/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 219.91 117.24 102.67 3333.96 7378.82 01:06:01 AM 103.17 0.28 102.88 17.86 8958.12 01:07:01 AM 30.61 0.30 30.31 42.39 1539.00 01:08:01 AM 23.48 0.58 22.90 33.73 710.11 Average: 94.29 29.61 64.69 857.05 4646.50 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5242304 7033768 2642140 33.51 2688 1963424 691664 7.74 220520 2077656 179272 01:06:01 AM 5183304 7030508 2701140 34.26 2688 2014004 680820 7.62 244188 2089148 32140 01:07:01 AM 5112052 6970172 2772392 35.16 2688 2024928 742712 8.31 253192 2151032 9660 01:08:01 AM 5137816 6988044 2746628 34.84 2688 2016432 732116 8.20 420224 1958380 15820 Average: 5168869 7005623 2715575 34.44 2688 2004697 711828 7.97 284531 2069054 59223 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 132.79 87.60 1289.73 31.10 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.23 25.86 268.07 8.24 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.39 18.04 21.10 6.70 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 31.53 26.36 31.97 15.75 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 54.99 39.47 402.74 15.45 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) 02/01/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.24 2.02 16.14 4.98 0.14 34.49 01:05:01 AM 0 34.43 2.45 18.11 5.18 0.15 39.68 01:05:01 AM 1 49.99 1.60 14.18 4.78 0.12 29.33 01:06:01 AM all 39.29 0.00 3.22 3.15 0.12 54.23 01:06:01 AM 0 40.39 0.00 2.69 2.56 0.12 54.25 01:06:01 AM 1 38.18 0.00 3.75 3.75 0.12 54.20 01:07:01 AM all 27.33 0.00 1.39 0.60 0.07 70.60 01:07:01 AM 0 32.05 0.00 1.32 0.47 0.08 66.08 01:07:01 AM 1 22.60 0.00 1.47 0.73 0.07 75.13 01:08:01 AM all 35.01 0.00 2.40 1.35 0.13 61.12 01:08:01 AM 0 49.39 0.00 3.05 1.25 0.13 46.18 01:08:01 AM 1 20.64 0.00 1.75 1.44 0.12 76.05 Average: all 35.94 0.50 5.75 2.51 0.11 55.19 Average: 0 39.08 0.60 6.23 2.35 0.12 51.61 Average: 1 32.81 0.40 5.26 2.67 0.10 58.76