---> uname -a: Linux prd-centos8-builder-2c-1g-307.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 543 5040 19 2115 6850 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:44:1b:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe44:1b22/64 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) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 224.31 123.35 100.97 3654.46 7298.10 05:06:01 PM 98.92 0.28 98.63 17.86 8843.17 05:07:01 PM 30.49 0.30 30.19 42.39 1554.42 05:08:01 PM 24.93 0.78 24.15 57.06 735.84 Average: 94.66 31.18 63.49 942.90 4608.06 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5230016 7014180 2654428 33.67 2688 1956480 724908 8.11 220332 2090836 172548 05:06:01 PM 5198684 7046124 2685760 34.06 2688 2013560 673028 7.53 244292 2069328 32140 05:07:01 PM 5125272 6983252 2759172 35.00 2688 2024484 752844 8.43 253308 2135332 9652 05:08:01 PM 5193884 7044356 2690560 34.12 2688 2016696 700968 7.85 421172 1900064 15844 Average: 5186964 7021978 2697480 34.21 2688 2002805 712937 7.98 284776 2048890 57546 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 167.44 100.70 1471.51 45.45 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.71 26.61 260.57 7.80 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.85 20.25 24.04 7.07 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 36.09 28.98 34.87 18.70 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 65.52 44.13 447.74 19.75 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) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 44.46 2.11 16.79 3.40 0.14 33.09 05:05:01 PM 0 34.50 2.29 19.32 3.85 0.14 39.91 05:05:01 PM 1 54.27 1.93 14.31 2.96 0.15 26.37 05:06:01 PM all 40.44 0.00 3.51 1.74 0.12 54.19 05:06:01 PM 0 35.90 0.00 3.79 2.61 0.12 57.58 05:06:01 PM 1 44.97 0.00 3.22 0.88 0.13 50.80 05:07:01 PM all 28.82 0.00 1.38 0.42 0.07 69.32 05:07:01 PM 0 7.43 0.00 1.43 0.57 0.05 90.52 05:07:01 PM 1 50.23 0.00 1.32 0.27 0.08 48.10 05:08:01 PM all 37.92 0.00 2.62 0.42 0.10 58.94 05:08:01 PM 0 24.75 0.00 2.27 0.32 0.10 72.56 05:08:01 PM 1 51.08 0.00 2.96 0.53 0.10 45.32 Average: all 37.89 0.52 6.03 1.49 0.11 53.97 Average: 0 25.60 0.56 6.62 1.82 0.10 65.30 Average: 1 50.13 0.48 5.43 1.16 0.12 42.69