---> uname -a: Linux prd-centos8-builder-2c-1g-3931.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 602 4976 19 2120 6791 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:dd:c8:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fedd:c8f3/64 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) 02/09/2024 _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 211.71 109.36 102.35 3098.47 7060.59 04:06:01 AM 100.33 0.47 99.87 56.26 8961.42 04:07:01 AM 34.34 1.62 32.73 125.45 1606.90 04:08:01 AM 34.38 0.48 33.89 49.06 1021.18 Average: 95.21 27.99 67.21 832.59 4662.82 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5183252 6974024 2701192 34.26 2688 1962128 760000 8.51 221576 2134460 178408 04:06:01 AM 5157148 7007640 2727296 34.59 2688 2016692 721148 8.07 244936 2112040 32136 04:07:01 AM 5119216 6973464 2765228 35.07 2688 2020448 751808 8.42 255756 2138828 24 04:08:01 AM 5080380 6939352 2804064 35.56 2688 2024812 783816 8.77 432288 2002088 27900 Average: 5134999 6973620 2749445 34.87 2688 2006020 754193 8.44 288639 2096854 59617 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 96.67 62.66 1133.74 30.71 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 41.38 30.73 306.39 10.29 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 31.63 27.91 25.44 8.59 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 34.31 27.46 32.67 11.04 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 51.00 37.19 374.66 15.16 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) 02/09/2024 _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 44.28 1.42 15.36 3.05 0.10 35.78 04:05:01 AM 0 40.61 0.96 13.09 2.99 0.10 42.25 04:05:01 AM 1 48.00 1.88 17.66 3.12 0.10 29.24 04:06:01 AM all 39.41 0.00 3.10 1.89 0.10 55.50 04:06:01 AM 0 26.46 0.00 2.97 2.60 0.10 67.87 04:06:01 AM 1 52.35 0.00 3.23 1.18 0.10 43.14 04:07:01 AM all 37.18 0.00 2.08 0.53 0.09 60.12 04:07:01 AM 0 19.91 0.00 2.02 0.80 0.10 77.18 04:07:01 AM 1 54.44 0.00 2.15 0.27 0.08 43.07 04:08:01 AM all 41.66 0.00 3.02 0.54 0.09 54.69 04:08:01 AM 0 24.29 0.00 2.88 0.43 0.08 72.32 04:08:01 AM 1 59.04 0.00 3.16 0.64 0.10 37.06 Average: all 40.62 0.35 5.86 1.50 0.10 51.57 Average: 0 27.79 0.24 5.23 1.70 0.10 64.94 Average: 1 53.47 0.46 6.50 1.29 0.10 38.17