---> uname -a: Linux prd-centos8-builder-2c-1g-10850.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 4961 19 2163 6818 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:94:7f:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe94:7f1f/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) 01/10/2024 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 224.05 123.77 100.28 4131.13 7204.08 01:06:01 AM 103.10 0.28 102.82 17.86 10678.67 01:07:01 AM 32.81 0.30 32.51 42.39 1575.47 01:08:01 AM 16.03 0.30 15.73 8.00 386.59 Average: 94.01 31.17 62.84 1050.10 4961.39 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5251116 7020424 2633328 33.40 2688 1942336 720792 8.07 219340 2070844 160248 01:06:01 AM 5108484 7003780 2775960 35.21 2688 2061056 705932 7.90 240412 2161420 32148 01:07:01 AM 5097704 6993960 2786740 35.34 2688 2062320 704380 7.89 253224 2158568 20 01:08:01 AM 5079796 6974448 2804648 35.57 2688 2060352 732880 8.20 250888 2175824 13520 Average: 5134275 6998153 2750169 34.88 2688 2031516 715996 8.02 240966 2141664 51484 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 255.74 146.09 1814.15 59.87 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 42.28 30.81 458.43 7.18 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 22.88 20.93 22.68 6.78 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 22.16 20.16 22.11 5.95 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 85.78 54.51 579.45 19.95 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) 01/10/2024 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 44.00 2.07 17.38 4.29 0.12 32.14 01:05:01 AM 0 47.65 2.37 17.15 4.72 0.12 27.99 01:05:01 AM 1 40.37 1.77 17.61 3.85 0.12 36.28 01:06:01 AM all 37.89 0.00 3.69 3.59 0.12 54.70 01:06:01 AM 0 52.47 0.00 4.17 3.63 0.13 39.60 01:06:01 AM 1 23.30 0.00 3.21 3.56 0.12 69.81 01:07:01 AM all 30.36 0.00 1.36 1.34 0.13 66.81 01:07:01 AM 0 37.44 0.00 1.47 2.09 0.13 58.88 01:07:01 AM 1 23.27 0.00 1.25 0.60 0.12 74.76 01:08:01 AM all 30.88 0.00 1.83 0.87 0.09 66.33 01:08:01 AM 0 44.47 0.00 2.33 1.33 0.10 51.77 01:08:01 AM 1 17.27 0.00 1.33 0.42 0.08 80.90 Average: all 35.75 0.51 6.03 2.52 0.11 55.07 Average: 0 45.50 0.59 6.24 2.94 0.12 44.62 Average: 1 26.01 0.44 5.81 2.10 0.11 65.53