---> uname -a: Linux prd-centos8-builder-2c-1g-8944.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 4970 19 2163 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:ea:8d:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:feea:8d87/64 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) 01/01/2024 _x86_64_ (2 CPU) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 207.05 121.26 85.79 3645.58 6682.57 10:06:01 AM 115.61 0.28 115.33 17.86 10803.40 10:07:01 AM 34.78 0.30 34.48 42.39 2210.65 10:08:01 AM 18.80 0.40 18.40 18.40 502.02 Average: 94.06 30.56 63.50 931.13 5049.97 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5316036 7044512 2568408 32.58 2688 1901204 657896 7.36 217840 2007048 131264 10:06:01 AM 5113420 7008540 2771024 35.15 2688 2059784 670652 7.51 229324 2161864 46956 10:07:01 AM 5108104 7003992 2776340 35.21 2688 2061056 673812 7.54 252872 2147020 28 10:08:01 AM 5126704 7021016 2757740 34.98 2688 2059544 657312 7.36 418856 1965836 13668 Average: 5166066 7019515 2718378 34.48 2688 2020397 664918 7.44 279723 2070442 47979 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 160.70 99.62 1303.82 54.41 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 49.20 34.64 652.40 8.05 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.66 21.65 25.16 7.46 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 28.26 23.65 29.41 8.09 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 65.71 44.89 502.74 19.51 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) 01/01/2024 _x86_64_ (2 CPU) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 35.76 1.99 18.38 7.08 0.12 36.68 10:05:01 AM 0 40.08 2.29 18.97 7.13 0.12 31.41 10:05:01 AM 1 31.43 1.68 17.79 7.03 0.12 41.95 10:06:01 AM all 39.77 0.00 3.69 3.44 0.11 52.99 10:06:01 AM 0 47.54 0.00 3.62 3.38 0.10 45.36 10:06:01 AM 1 32.00 0.00 3.76 3.51 0.12 60.62 10:07:01 AM all 31.92 0.00 1.57 0.88 0.11 65.52 10:07:01 AM 0 44.32 0.00 1.72 0.82 0.12 53.03 10:07:01 AM 1 19.53 0.00 1.42 0.95 0.10 78.00 10:08:01 AM all 32.91 0.00 2.16 0.26 0.10 64.58 10:08:01 AM 0 38.25 0.00 2.17 0.38 0.10 59.10 10:08:01 AM 1 27.56 0.00 2.15 0.13 0.10 70.06 Average: all 35.09 0.49 6.42 2.91 0.11 54.99 Average: 0 42.56 0.57 6.59 2.92 0.11 47.26 Average: 1 27.62 0.42 6.25 2.90 0.11 62.70