---> uname -a: Linux prd-centos8-builder-2c-1g-6214.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 583 4999 19 2117 6810 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:3c:ba:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe3c:ba57/64 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) 02/17/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 223.09 117.11 105.98 3708.44 7423.60 06:06:01 PM 106.25 0.28 105.96 17.86 9071.96 06:07:01 PM 30.83 0.30 30.53 42.39 1558.26 06:08:01 PM 24.69 0.78 23.91 57.05 710.80 Average: 95.69 29.26 66.43 944.96 4679.86 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5201012 6980248 2683432 34.03 2688 1951724 764348 8.56 219696 2118840 168200 06:06:01 PM 5078276 6934444 2806168 35.59 2688 2022704 771352 8.63 244296 2190456 39772 06:07:01 PM 5186620 7036404 2697824 34.22 2688 2016356 680100 7.61 253132 2072420 24 06:08:01 PM 5166236 7018172 2718208 34.48 2688 2018216 693892 7.77 422144 1925108 15844 Average: 5158036 6992317 2726408 34.58 2688 2002250 727423 8.14 284817 2076706 55960 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 181.36 107.57 1432.81 42.71 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 34.32 26.91 297.94 9.04 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 24.35 20.60 24.65 7.47 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.94 26.86 33.77 10.26 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 67.77 45.23 443.19 17.26 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) 02/17/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.06 1.63 16.48 4.46 0.09 34.28 06:05:01 PM 0 35.97 2.23 19.89 4.33 0.09 37.49 06:05:01 PM 1 50.04 1.04 13.11 4.59 0.10 31.11 06:06:01 PM all 40.54 0.00 3.34 2.53 0.10 53.49 06:06:01 PM 0 40.71 0.00 3.15 2.77 0.10 53.27 06:06:01 PM 1 40.36 0.00 3.54 2.30 0.10 53.70 06:07:01 PM all 31.82 0.00 1.47 0.84 0.11 65.77 06:07:01 PM 0 51.53 0.00 1.50 0.87 0.10 46.00 06:07:01 PM 1 12.29 0.00 1.43 0.80 0.12 85.36 06:08:01 PM all 37.60 0.00 2.55 0.59 0.08 59.18 06:08:01 PM 0 55.91 0.00 2.87 0.52 0.08 40.62 06:08:01 PM 1 19.33 0.00 2.22 0.67 0.08 77.70 Average: all 38.22 0.40 5.88 2.09 0.10 53.31 Average: 0 46.11 0.54 6.74 2.11 0.09 44.41 Average: 1 30.39 0.26 5.03 2.08 0.10 62.15