---> uname -a: Linux prd-centos8-builder-2c-1g-9278.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 566 4971 19 2161 6826 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:2e:35:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe2e:35c7/64 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) 01/03/2024 _x86_64_ (2 CPU) 07:03:22 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 193.87 86.80 107.07 2057.12 7493.92 07:06:01 AM 105.17 0.47 104.70 56.26 10569.67 07:07:01 AM 29.57 0.10 29.47 3.60 1516.61 07:08:01 AM 27.93 0.78 27.15 57.06 845.33 Average: 89.13 22.04 67.09 543.49 5106.23 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5190540 7013004 2693896 34.17 2688 1993948 729188 8.16 221936 2122460 191460 07:06:01 AM 5142196 7036876 2742240 34.78 2688 2060560 697312 7.81 244856 2121992 31240 07:07:01 AM 5132388 7027132 2752048 34.90 2688 2060672 676204 7.57 252272 2122884 12 07:08:01 AM 5151560 7051360 2732876 34.66 2688 2065056 748976 8.38 419320 1936812 27924 Average: 5154171 7032093 2730265 34.63 2688 2045059 712920 7.98 284596 2076037 62659 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 78.15 52.17 1248.93 8.43 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.23 26.26 196.23 7.98 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.34 19.06 17.89 6.78 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.06 28.43 33.27 18.41 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 41.95 31.48 374.07 10.40 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) 01/03/2024 _x86_64_ (2 CPU) 07:03:22 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 39.53 1.25 12.71 2.80 0.09 43.62 07:05:01 AM 0 41.70 2.14 18.50 3.20 0.09 34.37 07:05:01 AM 1 37.39 0.37 7.05 2.42 0.10 52.68 07:06:01 AM all 39.58 0.00 3.42 2.07 0.10 54.82 07:06:01 AM 0 59.09 0.00 3.99 2.45 0.12 34.36 07:06:01 AM 1 20.15 0.00 2.86 1.69 0.08 75.21 07:07:01 AM all 31.61 0.00 1.47 0.48 0.10 66.35 07:07:01 AM 0 36.43 0.00 1.50 0.23 0.12 61.72 07:07:01 AM 1 26.78 0.00 1.43 0.72 0.08 70.98 07:08:01 AM all 39.91 0.00 2.75 0.58 0.10 56.66 07:08:01 AM 0 59.17 0.00 3.42 0.40 0.10 36.91 07:08:01 AM 1 20.71 0.00 2.08 0.77 0.10 76.35 Average: all 37.65 0.31 5.07 1.48 0.10 55.39 Average: 0 49.13 0.53 6.79 1.56 0.10 41.88 Average: 1 26.25 0.09 3.35 1.40 0.09 68.81