---> uname -a: Linux prd-centos8-builder-2c-1g-17639.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 600 5011 19 2088 6795 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:3d:8e:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe3d:8e8a/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) 06/18/2024 _x86_64_ (2 CPU) 01:03:29 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 290.88 143.43 147.46 6152.44 7365.47 01:06:01 AM 93.45 0.27 93.19 17.46 8127.19 01:07:01 AM 23.66 0.60 23.06 50.39 1141.94 01:08:01 AM 15.98 0.10 15.88 10.40 369.26 Average: 105.99 36.10 69.90 1557.61 4251.13 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5245872 6968096 2638564 33.47 2688 1896532 757324 8.48 219192 2080244 124404 01:06:01 AM 5123368 6945668 2761068 35.02 2688 1990028 764324 8.56 243784 2149788 22972 01:07:01 AM 5125272 6948648 2759164 35.00 2688 1991536 757448 8.48 247668 2146088 136 01:08:01 AM 5105592 6929284 2778844 35.24 2688 1991860 766368 8.58 427184 1986460 160 Average: 5150026 6947924 2734410 34.68 2688 1967489 761366 8.52 284457 2090645 36918 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 265.59 140.86 1690.29 64.46 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.76 26.77 246.59 8.57 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.43 19.51 21.38 7.09 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 25.26 22.90 25.64 11.46 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 86.26 52.51 495.96 22.89 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) 06/18/2024 _x86_64_ (2 CPU) 01:03:29 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.28 2.41 19.54 6.07 0.14 29.57 01:05:01 AM 0 40.93 2.73 19.47 5.72 0.14 31.02 01:05:01 AM 1 43.64 2.08 19.60 6.43 0.14 28.11 01:06:01 AM all 36.68 0.00 2.69 2.44 0.10 58.09 01:06:01 AM 0 19.92 0.00 2.50 3.22 0.08 74.27 01:06:01 AM 1 53.42 0.00 2.87 1.67 0.12 41.93 01:07:01 AM all 33.76 0.00 1.53 3.16 0.11 61.44 01:07:01 AM 0 12.47 0.00 1.47 4.47 0.08 81.50 01:07:01 AM 1 55.05 0.00 1.60 1.85 0.13 41.37 01:08:01 AM all 33.08 0.00 1.85 2.90 0.11 62.07 01:08:01 AM 0 30.36 0.00 1.90 1.79 0.10 65.85 01:08:01 AM 1 35.80 0.00 1.79 4.01 0.12 58.29 Average: all 36.43 0.59 6.35 3.63 0.11 52.88 Average: 0 25.86 0.67 6.28 3.79 0.10 63.29 Average: 1 46.99 0.51 6.42 3.48 0.13 42.48