---> uname -a: Linux prd-centos8-builder-2c-1g-14717.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 572 5012 19 2114 6821 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:5a:9f:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe5a:9f10/64 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) 01/24/2024 _x86_64_ (2 CPU) 09:03:22 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 217.33 115.39 101.93 3281.57 7306.96 09:06:01 AM 102.02 0.27 101.75 17.46 8942.21 09:07:01 AM 31.03 0.30 30.73 42.39 1623.10 09:08:01 AM 36.98 0.78 36.19 57.06 1040.21 Average: 96.84 29.19 67.65 849.72 4728.23 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5256304 7047216 2628140 33.33 2688 1962796 700256 7.84 221588 2062468 178904 09:06:01 AM 5193240 7040268 2691204 34.13 2688 2013432 675660 7.56 244488 2077648 32140 09:07:01 AM 5201336 7049604 2683108 34.03 2688 2014708 667268 7.47 252904 2060840 28 09:08:01 AM 5096936 6952568 2787508 35.35 2688 2021500 766440 8.58 420468 1998160 30104 Average: 5186954 7022414 2697490 34.21 2688 2003109 702406 7.86 284862 2049779 60294 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 125.81 75.22 1271.58 28.46 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 31.63 24.53 263.40 7.70 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 28.41 24.96 27.68 7.83 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 36.16 28.88 39.76 18.96 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 55.51 38.40 400.64 15.74 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) 01/24/2024 _x86_64_ (2 CPU) 09:03:22 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.94 1.96 16.09 4.32 0.11 35.58 09:05:01 AM 0 40.33 1.97 13.43 3.65 0.10 40.52 09:05:01 AM 1 43.57 1.95 18.76 5.01 0.12 30.59 09:06:01 AM all 38.42 0.00 3.10 2.49 0.10 55.89 09:06:01 AM 0 21.67 0.00 2.34 3.17 0.10 72.72 09:06:01 AM 1 55.22 0.00 3.86 1.80 0.10 39.02 09:07:01 AM all 34.92 0.00 2.00 0.71 0.11 62.26 09:07:01 AM 0 15.76 0.00 1.77 0.73 0.12 81.63 09:07:01 AM 1 54.10 0.00 2.23 0.68 0.10 42.88 09:08:01 AM all 42.14 0.00 2.70 0.56 0.10 54.51 09:08:01 AM 0 25.86 0.00 2.36 0.80 0.10 70.88 09:08:01 AM 1 58.44 0.00 3.03 0.32 0.10 38.11 Average: all 39.35 0.48 5.94 2.01 0.10 52.12 Average: 0 25.87 0.49 4.95 2.08 0.10 66.50 Average: 1 52.88 0.48 6.92 1.94 0.10 37.68