---> uname -a: Linux prd-centos8-builder-2c-1g-4504.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 566 5016 19 2116 6827 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:04:8a:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe04:8a2e/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) 02/10/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 230.59 141.56 89.04 6125.11 6747.14 10:06:01 PM 102.63 0.23 102.40 16.53 8557.86 10:07:01 PM 53.24 0.32 52.92 43.19 3965.24 10:08:01 PM 13.06 0.03 13.03 0.53 299.45 10:09:01 PM 30.94 0.78 30.16 57.05 950.87 Average: 86.09 28.58 57.51 1248.44 4104.01 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5309060 7039252 2575384 32.66 2688 1903728 693072 7.76 217192 2019096 133120 10:06:01 PM 5089012 6952300 2795432 35.46 2688 2030268 745896 8.35 222040 2207676 96260 10:07:01 PM 5187720 7038156 2696724 34.20 2688 2016940 678652 7.60 252156 2075592 24 10:08:01 PM 5131316 6983156 2753128 34.92 2688 2018356 724380 8.11 252992 2130772 1416 10:09:01 PM 5080016 6951928 2804428 35.57 2688 2037668 753996 8.44 421536 2013572 43712 Average: 5159425 6992958 2725019 34.56 2688 2001392 719199 8.05 273183 2089342 54906 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 318.38 213.53 1693.79 64.77 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 97.82 92.83 508.21 15.95 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 66.51 64.66 46.17 13.53 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 42.76 40.86 29.39 8.80 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 66.54 62.38 46.50 23.90 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 118.40 94.85 464.80 25.39 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) 02/10/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.09 2.36 18.42 5.96 0.14 32.04 10:05:01 PM 0 35.22 3.15 21.67 6.42 0.17 33.37 10:05:01 PM 1 46.90 1.58 15.19 5.50 0.12 30.71 10:06:01 PM all 38.72 0.00 3.42 3.30 0.15 54.41 10:06:01 PM 0 26.85 0.00 3.22 3.49 0.18 66.25 10:06:01 PM 1 50.59 0.00 3.63 3.11 0.12 42.55 10:07:01 PM all 38.83 0.00 2.29 1.34 0.10 57.44 10:07:01 PM 0 34.44 0.00 2.50 1.33 0.08 61.64 10:07:01 PM 1 43.22 0.00 2.09 1.34 0.12 53.24 10:08:01 PM all 23.98 0.00 1.55 0.23 0.08 74.17 10:08:01 PM 0 15.47 0.00 1.08 0.25 0.08 83.11 10:08:01 PM 1 32.50 0.00 2.02 0.20 0.07 65.21 10:09:01 PM all 39.82 0.00 2.78 0.67 0.10 56.63 10:09:01 PM 0 44.80 0.00 2.99 0.75 0.08 51.37 10:09:01 PM 1 34.87 0.00 2.56 0.58 0.12 61.87 Average: all 36.47 0.46 5.64 2.28 0.11 55.03 Average: 0 31.33 0.62 6.22 2.43 0.12 59.28 Average: 1 41.59 0.31 5.06 2.13 0.11 50.79