---> uname -a: Linux prd-centos8-builder-2c-1g-10416.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 571 4966 19 2161 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:9b:1d:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe9b:1d4d/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) 01/08/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 217.41 113.31 104.10 3131.22 7357.70 06:06:01 AM 105.68 0.28 105.40 17.86 10564.51 06:07:01 AM 30.09 0.30 29.79 42.39 1508.51 06:08:01 AM 36.71 0.78 35.93 57.06 1078.52 Average: 97.48 28.67 68.80 812.16 5127.48 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5188088 6971400 2696356 34.20 2688 1955660 753328 8.43 220644 2130792 172220 06:06:01 AM 5114760 7008564 2769684 35.13 2688 2059396 692528 7.75 244392 2152504 31236 06:07:01 AM 5108104 7003140 2776340 35.21 2688 2060672 703464 7.87 252904 2149100 4 06:08:01 AM 5038952 6950516 2845492 36.09 2688 2076548 741880 8.30 421596 2049984 39272 Average: 5112476 6983405 2771968 35.16 2688 2038069 722800 8.09 284884 2120595 60683 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 118.21 78.92 1263.92 27.70 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 41.34 31.42 438.42 8.13 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 30.62 26.87 31.67 8.21 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 36.03 28.71 32.23 21.03 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 56.55 41.48 441.58 16.26 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) 01/08/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.23 1.61 16.07 4.27 0.10 35.71 06:05:01 AM 0 35.87 2.17 18.74 4.63 0.10 38.48 06:05:01 AM 1 48.54 1.06 13.42 3.92 0.10 32.96 06:06:01 AM all 40.65 0.00 3.45 3.06 0.10 52.75 06:06:01 AM 0 37.69 0.00 3.30 3.20 0.10 55.72 06:06:01 AM 1 43.61 0.00 3.60 2.91 0.10 49.78 06:07:01 AM all 36.97 0.00 1.94 0.75 0.08 60.26 06:07:01 AM 0 12.39 0.00 1.58 0.85 0.07 85.10 06:07:01 AM 1 61.57 0.00 2.30 0.65 0.08 35.40 06:08:01 AM all 42.52 0.00 2.90 0.55 0.08 53.95 06:08:01 AM 0 30.95 0.00 2.78 0.18 0.08 66.00 06:08:01 AM 1 54.09 0.00 3.01 0.92 0.08 41.90 Average: all 40.59 0.40 6.06 2.15 0.09 50.71 Average: 0 29.20 0.54 6.55 2.20 0.09 61.42 Average: 1 51.95 0.26 5.57 2.10 0.09 40.03