---> uname -a: Linux prd-centos8-builder-2c-1g-23408.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 596 5013 19 2089 6799 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:5e:44:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe5e:443e/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) 04/15/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 217.36 131.48 85.89 4065.46 6666.02 03:06:01 AM 101.98 0.28 101.70 17.86 8307.58 03:07:01 AM 26.08 1.82 24.26 164.24 1514.91 03:08:01 AM 18.58 0.28 18.29 25.72 386.69 Average: 91.00 33.46 57.54 1068.23 4218.81 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5290212 7009436 2594232 32.90 2688 1892492 731876 8.19 217900 2033900 124192 03:06:01 AM 5127060 6946476 2757384 34.97 2688 1986852 790180 8.85 242924 2146776 32600 03:07:01 AM 5162476 6986140 2721968 34.52 2688 1991644 747916 8.37 258860 2096180 32 03:08:01 AM 5156892 6981484 2727552 34.59 2688 1992568 742276 8.31 427528 1933240 172 Average: 5184160 6980884 2700284 34.25 2688 1965889 753062 8.43 286803 2052524 39249 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 217.26 118.41 1447.30 53.11 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 36.40 29.21 256.57 9.71 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 33.08 30.08 32.43 8.24 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.42 30.29 34.40 10.92 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 80.79 52.00 442.65 20.49 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) 04/15/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 38.42 2.38 19.70 8.68 0.14 30.68 03:05:01 AM 0 25.62 3.05 22.20 9.94 0.14 39.05 03:05:01 AM 1 51.11 1.72 17.22 7.43 0.14 22.37 03:06:01 AM all 41.50 0.00 3.12 2.29 0.10 52.98 03:06:01 AM 0 27.13 0.00 2.93 3.18 0.10 66.65 03:06:01 AM 1 55.93 0.00 3.31 1.39 0.10 39.27 03:07:01 AM all 35.56 0.00 2.00 0.48 0.10 61.87 03:07:01 AM 0 17.77 0.00 1.94 0.67 0.10 79.52 03:07:01 AM 1 53.35 0.00 2.05 0.28 0.10 44.21 03:08:01 AM all 38.62 0.00 2.11 0.17 0.12 58.97 03:08:01 AM 0 19.05 0.00 2.01 0.17 0.12 78.65 03:08:01 AM 1 58.22 0.00 2.20 0.18 0.13 39.26 Average: all 38.53 0.59 6.68 2.88 0.12 51.21 Average: 0 22.38 0.75 7.19 3.46 0.11 66.11 Average: 1 54.66 0.43 6.17 2.31 0.12 36.32