---> uname -a: Linux prd-centos8-builder-2c-1g-103.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 570 5013 19 2115 6823 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:f2:3d:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fef2:3d04/64 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) 01/27/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 219.66 117.79 101.87 3338.75 7329.37 04:06:01 AM 103.30 0.28 103.02 17.86 8988.40 04:07:01 AM 28.55 0.30 28.25 42.39 1518.63 04:08:01 AM 24.41 0.58 23.83 33.72 726.96 Average: 93.98 29.74 64.24 858.25 4640.79 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5207940 6992880 2676504 33.95 2688 1957272 755176 8.45 220584 2110920 173356 04:06:01 AM 5169140 7016044 2715304 34.44 2688 2013540 705856 7.90 244512 2098820 32136 04:07:01 AM 5108456 6966276 2775988 35.21 2688 2024468 748844 8.38 253524 2150436 9672 04:08:01 AM 5106876 6956748 2777568 35.23 2688 2015964 749952 8.40 420196 1986152 15820 Average: 5148103 6982987 2736341 34.71 2688 2002811 739957 8.28 284704 2086582 57746 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 140.72 86.90 1277.60 32.92 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 34.66 27.55 265.43 8.17 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 19.05 17.11 17.27 6.42 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 33.21 26.46 33.11 9.72 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 56.91 39.51 398.37 14.31 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) 01/27/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 40.56 2.02 16.72 4.88 0.12 35.70 04:05:01 AM 0 41.86 2.08 14.84 5.47 0.13 35.62 04:05:01 AM 1 39.24 1.97 18.62 4.29 0.10 35.78 04:06:01 AM all 39.86 0.00 3.20 2.41 0.12 54.40 04:06:01 AM 0 41.67 0.00 3.08 2.02 0.10 53.13 04:06:01 AM 1 38.05 0.00 3.33 2.81 0.13 55.67 04:07:01 AM all 26.41 0.00 1.29 1.72 0.09 70.49 04:07:01 AM 0 32.79 0.00 1.25 1.18 0.10 64.67 04:07:01 AM 1 20.03 0.00 1.33 2.25 0.08 76.30 04:08:01 AM all 38.16 0.00 2.31 0.68 0.08 58.77 04:08:01 AM 0 35.55 0.00 2.15 0.70 0.08 61.51 04:08:01 AM 1 40.76 0.00 2.47 0.67 0.08 56.02 Average: all 36.24 0.50 5.85 2.42 0.10 54.89 Average: 0 37.97 0.52 5.32 2.34 0.10 53.76 Average: 1 34.50 0.49 6.38 2.50 0.10 56.03