---> uname -a: Linux prd-centos8-builder-2c-1g-12638.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 568 5017 19 2113 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:61:4f:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe61:4fc9/64 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) 01/16/2024 _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 227.67 137.99 89.69 6087.84 7089.10 10:06:01 AM 113.85 0.28 113.56 17.86 9326.83 10:07:01 AM 30.49 0.30 30.19 42.39 2008.62 10:08:01 AM 15.56 0.40 15.16 18.40 363.76 Average: 96.90 34.75 62.15 1541.81 4697.18 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5342676 7068148 2541760 32.24 2688 1898972 657180 7.36 215812 1981560 130632 10:06:01 AM 5189096 7035404 2695340 34.19 2688 2012600 676780 7.58 226144 2095124 47852 10:07:01 AM 5184328 7031280 2700108 34.25 2688 2013872 670656 7.51 251472 2076024 16 10:08:01 AM 5176436 7021928 2708000 34.35 2688 2012356 704696 7.89 417452 1920676 13668 Average: 5223134 7039190 2661302 33.75 2688 1984450 677328 7.58 277720 2018346 48042 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 273.16 142.10 1638.58 58.72 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 41.91 31.54 496.00 7.79 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 25.68 22.61 26.29 7.46 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 30.33 24.95 29.56 15.60 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 92.78 55.31 547.65 22.39 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) 01/16/2024 _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 38.63 2.40 19.61 12.87 0.14 26.35 10:05:01 AM 0 39.74 2.46 16.45 10.82 0.14 30.39 10:05:01 AM 1 37.52 2.33 22.78 14.93 0.14 22.30 10:06:01 AM all 41.61 0.00 3.62 3.71 0.11 50.95 10:06:01 AM 0 29.09 0.00 3.21 3.74 0.10 63.85 10:06:01 AM 1 54.19 0.00 4.03 3.68 0.12 37.97 10:07:01 AM all 31.89 0.00 1.67 1.31 0.08 65.05 10:07:01 AM 0 40.82 0.00 1.75 1.75 0.08 55.60 10:07:01 AM 1 23.02 0.00 1.58 0.88 0.08 74.43 10:08:01 AM all 32.67 0.00 2.20 0.18 0.08 64.87 10:08:01 AM 0 33.05 0.00 2.36 0.10 0.08 64.41 10:08:01 AM 1 32.28 0.00 2.05 0.25 0.08 65.34 Average: all 36.19 0.59 6.69 4.47 0.10 51.96 Average: 0 35.64 0.61 5.88 4.07 0.10 53.70 Average: 1 36.73 0.57 7.51 4.87 0.11 50.22