---> uname -a: Linux prd-centos8-builder-2c-1g-41963.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: 2799.996 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 557 5050 19 2091 6837 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:f1:83:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fef1:8351/64 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) 09/26/2024 _x86_64_ (2 CPU) 06:06:36 LINUX RESTART (2 CPU) 06:07:01 AM tps rtps wtps bread/s bwrtn/s 06:08:01 AM 335.94 169.63 166.31 7751.95 35870.28 06:09:01 AM 108.63 0.27 108.37 17.46 9437.98 06:10:01 AM 23.88 0.10 23.78 3.60 1003.52 06:11:01 AM 17.88 0.78 17.09 72.51 371.79 Average: 121.58 42.70 78.89 1961.46 11670.98 06:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 AM 5357292 7074156 2527152 32.05 2688 1889592 645720 7.23 218192 1963108 138912 06:09:01 AM 5203972 7028028 2680472 34.00 2688 1991432 678040 7.59 244948 2067108 13544 06:10:01 AM 5148976 6972848 2735468 34.69 2688 1991724 727360 8.14 246080 2121408 208 06:11:01 AM 5241192 7067236 2643252 33.52 2688 1993864 700152 7.84 416420 1859572 160 Average: 5237858 7035567 2646586 33.57 2688 1966653 687818 7.70 281410 2002799 38206 06:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 319.44 154.87 1695.53 65.07 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 37.49 31.31 281.97 11.73 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 15.29 13.56 11.47 6.04 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 30.91 25.44 30.17 10.15 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 100.79 56.30 504.80 23.25 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) 09/26/2024 _x86_64_ (2 CPU) 06:06:36 LINUX RESTART (2 CPU) 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:01 AM all 35.29 2.85 20.45 14.62 0.12 26.67 06:08:01 AM 0 37.89 1.95 16.69 13.57 0.12 29.78 06:08:01 AM 1 32.68 3.76 24.21 15.68 0.12 23.56 06:09:01 AM all 38.89 0.00 3.00 3.17 0.09 54.85 06:09:01 AM 0 23.29 0.00 2.56 2.81 0.10 71.24 06:09:01 AM 1 54.56 0.00 3.44 3.52 0.08 38.40 06:10:01 AM all 23.23 0.00 1.29 0.39 0.07 75.01 06:10:01 AM 0 26.47 0.00 1.35 0.12 0.08 71.98 06:10:01 AM 1 20.00 0.00 1.23 0.67 0.07 78.04 06:11:01 AM all 34.67 0.00 2.07 0.17 0.08 63.00 06:11:01 AM 0 31.46 0.00 2.07 0.08 0.08 66.31 06:11:01 AM 1 37.88 0.00 2.06 0.27 0.08 59.70 Average: all 33.01 0.70 6.62 4.53 0.09 55.05 Average: 0 29.72 0.48 5.60 4.09 0.10 60.01 Average: 1 36.29 0.92 7.63 4.97 0.09 50.09