---> uname -a: Linux prd-centos8-builder-2c-1g-14039.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 556 5046 19 2095 6838 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:08:1a:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe08:1a11/64 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) 03/18/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 232.41 138.35 94.05 5991.74 6773.16 09:06:01 AM 95.57 0.28 95.28 17.86 8419.20 09:07:01 AM 25.92 0.30 25.62 42.39 1473.23 09:08:01 AM 25.10 0.78 24.31 57.06 562.32 Average: 94.75 34.93 59.82 1527.38 4306.96 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5296072 7032296 2588372 32.83 2688 1910284 713844 7.99 217184 2033984 138672 09:06:01 AM 5165096 6994448 2719348 34.49 2688 1997316 701920 7.86 242188 2112904 32088 09:07:01 AM 5210616 7041084 2673828 33.91 2688 1998472 682600 7.64 245064 2064848 4 09:08:01 AM 5165248 7000428 2719196 34.49 2688 2002612 733648 8.21 413664 1941116 12756 Average: 5209258 7017064 2675186 33.93 2688 1977171 708003 7.93 279525 2038213 45880 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 289.75 165.39 1692.43 61.61 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 34.33 27.93 249.43 9.23 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.57 23.98 27.47 7.75 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.96 30.34 35.31 18.80 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 96.66 61.91 501.19 24.35 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) 03/18/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.42 2.22 17.69 8.23 0.12 30.32 09:05:01 AM 0 42.75 2.17 15.32 8.67 0.14 30.96 09:05:01 AM 1 40.09 2.26 20.08 7.80 0.10 29.67 09:06:01 AM all 38.27 0.00 2.86 2.75 0.12 56.01 09:06:01 AM 0 24.97 0.00 2.61 3.56 0.12 68.74 09:06:01 AM 1 51.63 0.00 3.10 1.94 0.12 43.21 09:07:01 AM all 37.52 0.00 1.71 0.36 0.12 60.29 09:07:01 AM 0 27.28 0.00 1.37 0.27 0.13 70.95 09:07:01 AM 1 47.76 0.00 2.05 0.45 0.10 49.64 09:08:01 AM all 40.53 0.00 2.48 0.32 0.12 56.55 09:08:01 AM 0 19.94 0.00 1.98 0.18 0.12 77.78 09:08:01 AM 1 61.16 0.00 2.99 0.45 0.12 35.29 Average: all 39.43 0.55 6.13 2.89 0.12 50.89 Average: 0 28.68 0.53 5.28 3.15 0.13 62.24 Average: 1 50.21 0.56 6.99 2.63 0.11 39.51