---> uname -a: Linux prd-centos8-builder-2c-1g-21422.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 540 5070 19 2088 6855 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:a0:91:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fea0:91e7/64 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) 04/08/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 238.15 144.54 93.62 6148.35 6725.06 04:06:01 AM 93.17 0.28 92.89 17.86 8456.70 04:07:01 AM 28.71 1.82 26.90 164.24 1045.11 04:08:01 AM 20.13 0.48 19.65 49.06 413.90 Average: 95.05 36.78 58.26 1595.00 4160.48 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5340572 7066092 2543872 32.26 2688 1899632 687388 7.69 218884 1987092 130596 04:06:01 AM 5157724 6975908 2726720 34.58 2688 1986120 735008 8.23 243880 2118896 17784 04:07:01 AM 5227340 7050304 2657104 33.70 2688 1990912 659772 7.39 248164 2044996 28 04:08:01 AM 5253212 7080680 2631232 33.37 2688 1994828 627408 7.02 426364 1838920 12756 Average: 5244712 7043246 2639732 33.48 2688 1967873 677394 7.58 284323 1997476 40291 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 290.49 155.20 1648.56 60.15 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 34.56 27.86 249.29 9.32 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 30.68 27.38 28.71 8.43 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 37.46 29.01 34.91 18.20 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 98.30 59.86 490.41 24.03 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) 04/08/2024 _x86_64_ (2 CPU) 04:03:27 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 44.44 2.35 18.17 4.78 0.12 30.15 04:05:01 AM 0 47.13 2.69 19.66 5.30 0.12 25.11 04:05:01 AM 1 41.75 2.00 16.68 4.26 0.12 35.18 04:06:01 AM all 41.45 0.00 3.00 2.68 0.11 52.76 04:06:01 AM 0 56.46 0.00 3.35 2.32 0.10 37.77 04:06:01 AM 1 26.48 0.00 2.66 3.04 0.12 67.70 04:07:01 AM all 39.05 0.00 1.94 0.49 0.09 58.42 04:07:01 AM 0 52.42 0.00 1.90 0.55 0.10 45.03 04:07:01 AM 1 25.71 0.00 1.98 0.43 0.08 71.79 04:08:01 AM all 39.98 0.00 2.37 0.17 0.10 57.38 04:08:01 AM 0 49.66 0.00 2.35 0.23 0.12 47.64 04:08:01 AM 1 30.29 0.00 2.40 0.10 0.08 67.13 Average: all 41.21 0.58 6.31 2.02 0.10 49.78 Average: 0 51.44 0.66 6.75 2.08 0.11 38.96 Average: 1 31.00 0.49 5.88 1.95 0.10 60.57