---> uname -a: Linux prd-centos8-builder-2c-1g-22197.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 561 5052 19 2085 6834 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:92:df:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe92:dfe8/64 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) 04/11/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 217.03 116.41 100.62 3468.58 6890.32 02:06:01 AM 88.19 0.78 87.40 64.66 8250.77 02:07:01 AM 23.90 0.10 23.80 3.60 999.42 02:08:01 AM 19.13 0.48 18.65 49.06 378.59 Average: 87.07 29.45 57.62 896.58 4129.89 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5263592 7007664 2620852 33.24 2688 1916876 726968 8.14 218296 2059508 143084 02:06:01 AM 5208296 7027820 2676148 33.94 2688 1987420 687208 7.69 244832 2065436 16440 02:07:01 AM 5222924 7042516 2661520 33.76 2688 1987532 668332 7.48 256060 2040064 20 02:08:01 AM 5172200 6994852 2712244 34.40 2688 1990572 726420 8.13 426196 1920660 1560 Average: 5216753 7018213 2667691 33.83 2688 1970600 702232 7.86 286346 2021417 40276 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 143.75 85.54 1118.44 32.80 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.33 26.20 186.81 8.30 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.05 24.96 24.35 7.94 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.41 26.21 30.92 17.38 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 58.89 40.73 340.16 16.61 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) 04/11/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.30 2.00 16.24 5.77 0.11 34.59 02:05:01 AM 0 47.76 1.85 17.47 5.17 0.12 27.63 02:05:01 AM 1 34.87 2.14 15.01 6.36 0.10 41.51 02:06:01 AM all 39.77 0.00 2.81 2.45 0.08 54.90 02:06:01 AM 0 46.98 0.00 3.07 2.28 0.08 47.58 02:06:01 AM 1 32.57 0.00 2.54 2.61 0.08 62.19 02:07:01 AM all 37.96 0.00 2.07 0.91 0.12 58.94 02:07:01 AM 0 55.02 0.00 2.25 1.20 0.13 41.40 02:07:01 AM 1 20.90 0.00 1.90 0.62 0.10 76.49 02:08:01 AM all 34.27 0.00 1.87 6.76 0.12 56.98 02:08:01 AM 0 46.34 0.00 1.87 13.27 0.12 38.40 02:08:01 AM 1 22.23 0.00 1.87 0.27 0.12 75.52 Average: all 38.32 0.49 5.71 3.96 0.11 51.41 Average: 0 49.04 0.46 6.12 5.48 0.11 38.80 Average: 1 27.62 0.53 5.30 2.45 0.10 64.00