---> uname -a: Linux prd-centos8-builder-2c-1g-10403.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 561 4979 19 2157 6831 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:5b:31:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe5b:3179/64 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) 01/08/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 214.63 118.31 96.32 3977.74 7081.46 04:06:01 AM 107.98 0.28 107.70 17.86 10853.26 04:07:01 AM 29.68 0.30 29.38 42.39 1490.10 04:08:01 AM 22.45 0.58 21.86 33.73 661.52 Average: 93.69 29.87 63.82 1018.05 5021.67 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5277752 7036588 2606684 33.06 2688 1931976 689712 7.72 218096 2044652 156376 04:06:01 AM 5089916 6990060 2794520 35.44 2688 2065964 715976 8.01 244384 2177780 40872 04:07:01 AM 5088864 6987368 2795572 35.46 2688 2064456 725064 8.12 253000 2168096 6872 04:08:01 AM 5114632 7007852 2769804 35.13 2688 2058752 715700 8.01 420056 1976540 15820 Average: 5142791 7005467 2741645 34.77 2688 2030287 711613 7.97 283884 2091767 54985 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 448.93 241.39 1790.79 65.42 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 44.84 31.86 512.72 8.19 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.31 21.10 24.21 7.18 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.78 26.38 32.41 9.41 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 137.73 80.19 590.08 22.55 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) 01/08/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 45.09 1.58 16.42 3.82 0.10 32.98 04:05:01 AM 0 50.21 1.28 14.68 4.11 0.08 29.63 04:05:01 AM 1 39.94 1.89 18.18 3.53 0.12 36.35 04:06:01 AM all 40.74 0.00 3.68 3.38 0.09 52.11 04:06:01 AM 0 66.54 0.00 4.25 2.05 0.10 27.06 04:06:01 AM 1 15.01 0.00 3.11 4.71 0.08 77.09 04:07:01 AM all 30.87 0.00 1.54 0.41 0.07 67.11 04:07:01 AM 0 46.06 0.00 1.52 0.20 0.07 52.16 04:07:01 AM 1 15.67 0.00 1.57 0.62 0.07 82.07 04:08:01 AM all 37.90 0.00 2.41 0.18 0.08 59.44 04:08:01 AM 0 45.87 0.00 2.52 0.32 0.08 51.21 04:08:01 AM 1 29.93 0.00 2.30 0.03 0.07 67.67 Average: all 38.63 0.39 5.98 1.94 0.08 52.98 Average: 0 52.18 0.32 5.72 1.66 0.08 40.04 Average: 1 25.07 0.46 6.23 2.22 0.08 65.93