---> uname -a: Linux prd-centos8-builder-2c-1g-2705.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 562 5020 19 2115 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:a6:94:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fea6:94fd/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) 02/05/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 216.91 119.69 97.22 3488.84 7226.96 06:06:01 AM 105.88 0.28 105.60 17.86 9007.32 06:07:01 AM 30.66 0.30 30.36 42.39 1561.84 06:08:01 AM 26.16 0.78 25.38 57.06 758.16 Average: 94.91 30.27 64.64 901.65 4638.68 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5221512 6998596 2662932 33.77 2688 1949852 730932 8.18 219200 2102672 166104 06:06:01 AM 5123276 6980248 2761168 35.02 2688 2023808 734196 8.22 244316 2148776 41792 06:07:01 AM 5166132 7014688 2718312 34.48 2688 2015428 705284 7.90 252248 2097340 28 06:08:01 AM 5149036 7000020 2735408 34.69 2688 2017348 713204 7.98 421316 1946688 15872 Average: 5164989 6998388 2719455 34.49 2688 2001609 720904 8.07 284270 2073869 55949 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 133.94 90.60 1291.22 32.66 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.39 24.36 263.98 7.66 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.98 21.85 24.97 7.56 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 34.24 27.50 34.31 10.35 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 56.14 41.08 403.66 14.56 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) 02/05/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.22 2.04 16.54 6.42 0.12 34.66 06:05:01 AM 0 26.38 2.55 18.55 5.35 0.10 47.07 06:05:01 AM 1 53.94 1.54 14.55 7.48 0.14 22.35 06:06:01 AM all 40.04 0.00 3.56 3.14 0.11 53.16 06:06:01 AM 0 39.09 0.00 3.21 3.28 0.10 54.32 06:06:01 AM 1 41.00 0.00 3.91 2.99 0.12 51.99 06:07:01 AM all 36.80 0.00 1.70 1.44 0.12 59.95 06:07:01 AM 0 20.71 0.00 1.49 1.02 0.10 76.67 06:07:01 AM 1 53.06 0.00 1.90 1.85 0.14 43.05 06:08:01 AM all 38.08 0.00 2.54 0.35 0.10 58.93 06:08:01 AM 0 41.08 0.00 2.55 0.27 0.10 56.00 06:08:01 AM 1 35.09 0.00 2.53 0.43 0.10 61.84 Average: all 38.79 0.51 6.06 2.83 0.11 51.72 Average: 0 31.86 0.63 6.40 2.47 0.10 58.54 Average: 1 45.72 0.38 5.71 3.18 0.12 44.89