---> uname -a: Linux prd-centos8-builder-2c-1g-14528.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 548 5055 19 2096 6847 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:f5:5b:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fef5:5b08/64 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) 03/20/2024 _x86_64_ (2 CPU) 09:03:36 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 276.84 189.74 87.10 7193.34 41415.83 09:06:01 AM 122.91 6.58 116.33 1029.03 8455.66 09:07:01 AM 43.18 0.32 42.86 43.19 3504.35 09:08:01 AM 19.25 0.62 18.63 34.26 438.69 Average: 115.55 49.32 66.23 2075.17 13454.80 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5376812 7000892 2507624 31.80 2688 1806208 744256 8.33 198964 2001996 98392 09:06:01 AM 5128900 6960660 2755536 34.95 2688 1999872 744308 8.33 220408 2171044 78764 09:07:01 AM 5200156 7030312 2684280 34.05 2688 1998452 668284 7.48 244804 2074084 20 09:08:01 AM 5215700 7047040 2668736 33.85 2688 1999608 649808 7.27 414056 1889872 172 Average: 5230392 7009726 2654044 33.66 2688 1951035 701664 7.85 269558 2034249 44337 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 346.77 178.44 1668.78 63.77 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.83 26.15 264.53 9.28 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 28.38 25.70 42.83 8.46 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.23 27.63 33.06 10.28 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 110.56 64.48 502.35 22.95 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) 03/20/2024 _x86_64_ (2 CPU) 09:03:36 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.64 3.18 20.37 18.11 0.15 17.54 09:05:01 AM 0 40.65 3.32 21.90 18.46 0.14 15.54 09:05:01 AM 1 40.63 3.05 18.86 17.77 0.15 19.53 09:06:01 AM all 42.59 0.00 4.06 3.04 0.14 50.17 09:06:01 AM 0 51.36 0.00 4.45 3.82 0.15 40.22 09:06:01 AM 1 33.85 0.00 3.66 2.26 0.13 60.09 09:07:01 AM all 41.07 0.00 2.33 1.25 0.13 55.23 09:07:01 AM 0 70.02 0.00 2.75 1.47 0.15 25.61 09:07:01 AM 1 12.11 0.00 1.90 1.03 0.10 84.86 09:08:01 AM all 38.60 0.00 2.26 0.17 0.12 58.86 09:08:01 AM 0 38.17 0.00 2.09 0.23 0.13 59.38 09:08:01 AM 1 39.03 0.00 2.44 0.10 0.10 58.33 Average: all 40.73 0.78 7.17 5.56 0.13 45.63 Average: 0 50.12 0.81 7.69 5.90 0.14 35.33 Average: 1 31.35 0.75 6.65 5.22 0.12 55.91