---> uname -a: Linux prd-centos8-builder-2c-1g-12409.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 554 5030 19 2114 6839 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:4a:1f:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe4a:1f11/64 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) 01/15/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 214.26 114.28 99.98 3306.10 7510.45 11:06:01 AM 106.22 0.28 105.93 17.86 9021.91 11:07:01 AM 30.99 0.30 30.69 42.39 1556.26 11:08:01 AM 26.64 0.78 25.86 57.05 748.98 Average: 94.53 28.91 65.61 855.88 4709.22 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5244584 7020620 2639852 33.48 2688 1949096 730444 8.18 219764 2078480 166028 11:06:01 AM 5141800 6997072 2742636 34.79 2688 2022216 728036 8.15 244616 2129776 41792 11:07:01 AM 5181132 7028000 2703304 34.29 2688 2013844 681792 7.63 252748 2081260 24 11:08:01 AM 5161640 7010876 2722796 34.53 2688 2015768 704820 7.89 421672 1933680 15876 Average: 5182289 7014142 2702147 34.27 2688 2000231 711273 7.96 284700 2055799 55930 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 130.04 83.97 1265.04 32.71 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 36.73 28.70 264.06 7.84 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.31 21.66 30.21 7.37 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 36.12 29.24 35.92 10.67 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 57.55 40.89 398.81 14.65 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) 01/15/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 39.26 1.67 16.99 5.00 0.12 36.97 11:05:01 AM 0 39.75 1.33 14.52 4.47 0.10 39.82 11:05:01 AM 1 38.76 2.00 19.47 5.52 0.14 34.12 11:06:01 AM all 38.66 0.00 3.39 4.24 0.10 53.61 11:06:01 AM 0 25.99 0.00 3.08 5.93 0.10 64.90 11:06:01 AM 1 51.43 0.00 3.70 2.53 0.10 42.24 11:07:01 AM all 33.51 0.00 1.57 0.73 0.10 64.09 11:07:01 AM 0 19.30 0.00 1.40 0.68 0.10 78.51 11:07:01 AM 1 47.72 0.00 1.74 0.77 0.10 49.67 11:08:01 AM all 38.38 0.00 2.67 0.35 0.09 58.51 11:08:01 AM 0 30.77 0.00 2.56 0.23 0.10 66.33 11:08:01 AM 1 46.01 0.00 2.77 0.47 0.08 50.67 Average: all 37.45 0.41 6.12 2.57 0.10 53.35 Average: 0 28.93 0.33 5.36 2.82 0.10 62.46 Average: 1 45.99 0.50 6.88 2.31 0.10 44.22