---> uname -a: Linux prd-centos8-builder-2c-1g-10651.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 562 4973 19 2163 6830 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:b7:c1:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:feb7:c1c9/64 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) 01/09/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 225.80 119.88 105.92 3189.47 7397.02 06:06:01 AM 106.08 0.27 105.81 17.46 10582.41 06:07:01 AM 33.83 0.30 33.53 42.39 1634.76 06:08:01 AM 24.08 0.58 23.49 33.72 750.08 Average: 97.44 30.25 67.19 820.69 5091.11 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5259036 7049216 2625400 33.30 2688 1962192 682232 7.64 220784 2059732 178528 06:06:01 AM 5088356 6983800 2796080 35.46 2688 2061028 718036 8.04 243548 2179312 32160 06:07:01 AM 5160396 7056972 2724040 34.55 2688 2062288 651352 7.29 251844 2098420 32 06:08:01 AM 5071256 6969228 2813180 35.68 2688 2063440 758448 8.49 419532 2021176 15820 Average: 5144761 7014804 2739675 34.75 2688 2037237 702517 7.86 283927 2089660 56635 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 95.72 60.74 1137.14 23.36 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 46.43 32.16 445.07 8.41 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 24.68 21.23 24.45 7.26 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 33.71 27.47 32.95 15.86 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 50.13 35.40 409.89 13.73 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) 01/09/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.45 2.24 17.74 4.15 0.10 33.31 06:05:01 AM 0 50.27 1.35 14.30 3.86 0.10 30.11 06:05:01 AM 1 34.54 3.14 21.22 4.44 0.10 36.55 06:06:01 AM all 39.29 0.00 3.17 4.30 0.13 53.11 06:06:01 AM 0 53.71 0.00 3.16 5.41 0.13 37.58 06:06:01 AM 1 24.89 0.00 3.19 3.19 0.12 68.62 06:07:01 AM all 32.42 0.00 1.63 0.83 0.08 65.04 06:07:01 AM 0 48.32 0.00 1.72 0.69 0.08 49.19 06:07:01 AM 1 16.54 0.00 1.53 0.98 0.08 80.86 06:08:01 AM all 36.03 0.00 2.35 0.48 0.09 61.05 06:08:01 AM 0 47.29 0.00 2.54 0.45 0.10 49.62 06:08:01 AM 1 24.78 0.00 2.15 0.50 0.08 72.48 Average: all 37.53 0.55 6.18 2.43 0.10 53.21 Average: 0 49.90 0.34 5.41 2.60 0.10 41.65 Average: 1 25.13 0.77 6.94 2.27 0.10 64.79