---> uname -a: Linux prd-centos8-builder-2c-1g-9659.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 539 4999 19 2161 6853 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:d9:e6:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fed9:e6cd/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) 01/05/2024 _x86_64_ (2 CPU) 03:03:23 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 206.93 123.43 83.51 3654.92 6389.75 03:06:01 AM 114.51 0.28 114.23 17.86 10817.01 03:07:01 AM 37.21 0.30 36.91 42.39 2261.56 03:08:01 AM 23.45 0.40 23.05 18.40 641.19 Average: 95.53 31.11 64.42 933.51 5027.44 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5343652 7070936 2540784 32.23 2688 1900616 661736 7.41 216912 1980840 131156 03:06:01 AM 5137120 7031212 2747316 34.84 2688 2059464 671184 7.51 227700 2141856 46952 03:07:01 AM 5134196 7029032 2750240 34.88 2688 2060736 671016 7.51 252108 2121824 16 03:08:01 AM 5097572 6990396 2786864 35.35 2688 2059232 704164 7.88 418088 1996432 13680 Average: 5178135 7030394 2706301 34.32 2688 2020012 677025 7.58 278702 2060238 47951 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 244.44 114.58 1401.39 51.69 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 58.64 42.04 654.42 9.11 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.33 21.35 30.25 7.37 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 33.41 26.88 32.07 9.29 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 90.46 51.21 529.57 19.37 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) 01/05/2024 _x86_64_ (2 CPU) 03:03:23 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.22 2.06 16.72 10.47 1.38 34.15 03:05:01 AM 0 31.15 2.88 19.85 12.11 2.62 31.38 03:05:01 AM 1 39.35 1.22 13.53 8.80 0.12 36.97 03:06:01 AM all 40.18 0.00 3.68 3.00 0.10 53.04 03:06:01 AM 0 60.26 0.00 4.48 1.17 0.10 33.99 03:06:01 AM 1 20.18 0.00 2.87 4.83 0.10 72.02 03:07:01 AM all 31.69 0.00 1.61 0.77 0.08 65.85 03:07:01 AM 0 44.34 0.00 1.55 0.52 0.08 53.51 03:07:01 AM 1 19.06 0.00 1.67 1.02 0.08 78.17 03:08:01 AM all 37.57 0.00 2.24 0.36 0.08 59.74 03:08:01 AM 0 53.55 0.00 2.37 0.23 0.08 43.76 03:08:01 AM 1 21.62 0.00 2.11 0.48 0.08 75.70 Average: all 36.17 0.52 6.07 3.65 0.41 53.18 Average: 0 47.28 0.73 7.10 3.53 0.73 40.63 Average: 1 25.02 0.30 5.03 3.78 0.10 65.77