---> uname -a: Linux prd-centos8-builder-2c-1g-8687.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 542 5059 19 2097 6852 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:ff:4a:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feff:4a8f/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) 02/25/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 213.85 114.50 99.35 3308.23 7021.01 10:06:01 PM 105.02 0.28 104.73 17.86 9170.69 10:07:01 PM 24.49 0.30 24.19 42.39 1003.63 10:08:01 PM 25.85 0.58 25.26 33.73 764.32 Average: 92.30 28.92 63.38 850.62 4489.87 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5286464 7042244 2597980 32.95 2688 1929080 712564 7.98 218772 2039560 153936 10:06:01 PM 5139064 6970488 2745380 34.82 2688 1998940 767628 8.59 243652 2136092 17520 10:07:01 PM 5140876 6973548 2743568 34.80 2688 2000216 759440 8.50 246084 2131800 1032 10:08:01 PM 5154260 6987724 2730184 34.63 2688 2000492 755468 8.46 414120 1950636 17512 Average: 5180166 6993501 2704278 34.30 2688 1982182 748775 8.38 280657 2064522 47500 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 126.14 82.46 1193.38 35.46 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 29.51 23.58 191.70 7.70 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.18 20.96 23.43 6.97 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.11 26.73 34.68 9.52 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 52.99 38.43 360.82 14.91 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) 02/25/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 40.97 1.77 17.35 4.94 0.10 34.88 10:05:01 PM 0 42.63 2.29 21.03 3.74 0.10 30.20 10:05:01 PM 1 39.32 1.25 13.70 6.13 0.10 39.50 10:06:01 PM all 38.64 0.00 3.11 3.14 0.10 55.01 10:06:01 PM 0 64.74 0.00 3.73 2.25 0.10 29.18 10:06:01 PM 1 12.58 0.00 2.49 4.04 0.10 80.79 10:07:01 PM all 29.39 0.00 1.45 0.34 0.08 68.74 10:07:01 PM 0 29.05 0.00 1.43 0.55 0.07 68.91 10:07:01 PM 1 29.74 0.00 1.47 0.13 0.08 68.57 10:08:01 PM all 38.01 0.00 2.52 0.32 0.09 59.05 10:08:01 PM 0 55.65 0.00 2.83 0.27 0.10 41.15 10:08:01 PM 1 20.39 0.00 2.21 0.38 0.08 76.93 Average: all 36.73 0.44 6.06 2.18 0.09 54.51 Average: 0 48.05 0.56 7.17 1.69 0.09 42.43 Average: 1 25.45 0.31 4.94 2.66 0.09 66.55