---> uname -a: Linux prd-centos8-builder-2c-1g-10300.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: 2799.996 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 566 4974 19 2158 6826 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:f0:79:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fef0:79b3/64 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) 01/07/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 211.65 110.58 101.07 3268.24 7362.33 12:06:01 PM 103.15 0.28 102.87 17.86 10639.59 12:07:01 PM 30.44 0.30 30.14 42.39 1501.98 12:08:01 PM 23.58 0.58 23.00 33.73 686.39 Average: 92.21 27.94 64.27 840.62 5047.90 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5272216 7050796 2612228 33.13 2688 1950976 681188 7.63 220160 2048028 170920 12:06:01 PM 5097896 6998216 2786548 35.34 2688 2065928 698812 7.82 244292 2170060 40888 12:07:01 PM 5130240 7022176 2754204 34.93 2688 2057564 701948 7.86 252080 2128440 40 12:08:01 PM 5124448 7017776 2759996 35.01 2688 2058704 700544 7.84 420032 1967580 15820 Average: 5156200 7022241 2728244 34.60 2688 2033293 695623 7.79 284141 2078527 56917 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 127.24 83.52 1263.23 28.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 38.72 28.29 441.60 7.86 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.61 18.55 22.19 12.52 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.28 26.11 32.61 10.19 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 54.97 39.12 439.94 14.65 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) 01/07/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.93 1.48 15.78 4.00 0.14 37.68 12:05:01 PM 0 41.95 1.33 14.73 3.56 0.15 38.28 12:05:01 PM 1 39.90 1.62 16.84 4.44 0.12 37.08 12:06:01 PM all 37.75 0.00 3.26 3.70 0.09 55.19 12:06:01 PM 0 26.68 0.00 2.68 3.94 0.08 66.62 12:06:01 PM 1 48.83 0.00 3.85 3.46 0.10 43.75 12:07:01 PM all 27.85 0.00 1.34 0.52 0.08 70.22 12:07:01 PM 0 11.36 0.00 1.20 0.63 0.07 86.74 12:07:01 PM 1 44.34 0.00 1.48 0.40 0.08 53.69 12:08:01 PM all 37.14 0.00 2.24 0.42 0.09 60.11 12:08:01 PM 0 16.42 0.00 1.92 0.40 0.08 81.18 12:08:01 PM 1 57.90 0.00 2.57 0.43 0.10 39.00 Average: all 35.90 0.37 5.63 2.15 0.10 55.85 Average: 0 24.05 0.33 5.10 2.13 0.10 68.29 Average: 1 47.77 0.40 6.15 2.18 0.10 43.40