---> uname -a: Linux prd-centos8-builder-2c-1g-10680.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 580 5023 19 2096 6814 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:a2:99:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fea2:99b6/64 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) 03/03/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 216.49 114.08 102.41 3173.70 7066.38 10:06:01 PM 100.07 0.28 99.78 17.86 8982.29 10:07:01 PM 25.08 0.30 24.78 42.39 1023.83 10:08:01 PM 26.31 0.78 25.53 57.06 771.65 Average: 91.47 28.50 62.96 812.88 4450.33 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5278064 7028996 2606372 33.06 2688 1924224 728944 8.16 217996 2048076 151284 10:06:01 PM 5117708 6946664 2766728 35.09 2688 1996424 777896 8.71 243268 2155416 16620 10:07:01 PM 5224768 7054836 2659668 33.73 2688 1997580 672784 7.53 244996 2047372 8 10:08:01 PM 5207756 7040284 2676680 33.95 2688 1999588 675920 7.57 413728 1896880 17532 Average: 5207074 7017695 2677362 33.96 2688 1979454 713886 7.99 279997 2036936 46361 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 109.27 72.14 1142.46 28.65 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 30.82 24.03 219.82 7.76 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.50 20.28 23.52 7.01 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.69 27.20 36.06 10.12 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 49.32 35.76 352.17 13.32 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) 03/03/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.83 1.72 17.86 3.74 0.11 34.73 10:05:01 PM 0 37.02 1.87 19.12 4.32 0.12 37.55 10:05:01 PM 1 46.64 1.57 16.61 3.16 0.10 31.92 10:06:01 PM all 39.86 0.00 3.09 2.41 0.09 54.56 10:06:01 PM 0 31.88 0.00 2.74 2.82 0.10 62.46 10:06:01 PM 1 47.87 0.00 3.44 1.98 0.08 46.62 10:07:01 PM all 31.07 0.00 1.60 0.48 0.09 66.76 10:07:01 PM 0 13.21 0.00 1.33 0.33 0.10 85.03 10:07:01 PM 1 48.91 0.00 1.87 0.63 0.08 48.51 10:08:01 PM all 37.99 0.00 2.54 0.28 0.09 59.10 10:08:01 PM 0 29.42 0.00 2.30 0.32 0.10 67.86 10:08:01 PM 1 46.55 0.00 2.78 0.25 0.08 50.34 Average: all 37.65 0.42 6.17 1.71 0.10 53.96 Average: 0 27.80 0.45 6.26 1.93 0.11 63.45 Average: 1 47.50 0.38 6.08 1.49 0.09 44.46