---> uname -a: Linux prd-centos8-builder-2c-1g-14216.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 5056 19 2096 6848 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:b1:25:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb1:254c/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) 03/19/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 218.51 126.19 92.32 5881.11 6722.44 03:06:01 AM 92.93 0.28 92.65 17.86 8320.93 03:07:01 AM 27.45 0.30 27.15 42.39 1496.92 03:08:01 AM 13.08 0.40 12.68 18.40 341.59 Average: 88.00 31.80 56.20 1490.12 4220.57 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5267628 7003848 2616816 33.19 2688 1910252 717976 8.04 217200 2059808 138672 03:06:01 AM 5187700 7017124 2696744 34.20 2688 1997264 678156 7.59 240532 2089400 31972 03:07:01 AM 5146316 6977124 2738128 34.73 2688 1998664 725652 8.12 243996 2127136 152 03:08:01 AM 5199932 7031304 2684512 34.05 2688 1999212 676496 7.57 412972 1905120 160 Average: 5200394 7007350 2684050 34.04 2688 1976348 699570 7.83 278675 2045366 42739 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 299.78 160.86 1689.67 63.57 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 34.93 26.65 252.51 9.05 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.58 22.70 25.01 7.93 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 22.25 18.66 24.68 6.55 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 95.39 57.22 498.02 21.78 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) 03/19/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.64 1.96 18.56 5.66 0.15 30.02 03:05:01 AM 0 51.38 1.27 16.30 5.49 0.15 25.41 03:05:01 AM 1 35.87 2.65 20.83 5.83 0.15 34.66 03:06:01 AM all 41.70 0.00 3.13 2.29 0.30 52.58 03:06:01 AM 0 54.91 0.00 3.58 1.62 0.33 39.56 03:06:01 AM 1 28.50 0.00 2.68 2.96 0.27 65.59 03:07:01 AM all 39.54 0.00 1.81 0.93 0.14 57.57 03:07:01 AM 0 35.28 0.00 1.90 1.07 0.13 61.62 03:07:01 AM 1 43.81 0.00 1.72 0.80 0.15 53.52 03:08:01 AM all 38.69 0.00 2.26 0.32 0.93 57.81 03:08:01 AM 0 34.55 0.00 2.05 0.23 0.97 62.20 03:08:01 AM 1 42.82 0.00 2.46 0.40 0.90 53.42 Average: all 40.88 0.48 6.38 2.28 0.38 49.58 Average: 0 44.00 0.31 5.92 2.09 0.40 47.28 Average: 1 37.76 0.65 6.85 2.48 0.37 51.89