---> uname -a: Linux prd-centos8-builder-2c-1g-10390.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 557 4980 19 2161 6835 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:f7:5c:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fef7:5c9c/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) 01/08/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 214.66 98.75 115.91 2175.13 8335.94 02:06:01 AM 91.63 0.47 91.17 56.26 9296.87 02:07:01 AM 29.65 0.10 29.55 3.60 1512.26 02:08:01 AM 26.57 0.78 25.79 57.05 756.76 Average: 90.11 24.72 65.39 566.35 4961.37 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5133884 7017908 2750560 34.89 2688 2051720 718844 8.05 239008 2150048 236572 02:06:01 AM 5150108 7045036 2734336 34.68 2688 2060652 668936 7.49 245452 2113488 31240 02:07:01 AM 5170444 7065440 2714000 34.42 2688 2060760 641800 7.18 252796 2085780 20 02:08:01 AM 5077684 6989984 2806760 35.60 2688 2077440 725424 8.12 423068 2007644 30588 Average: 5133030 7029592 2751414 34.90 2688 2062643 688751 7.71 290081 2089240 74605 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 80.60 52.42 1270.05 8.55 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.99 27.66 197.14 8.15 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.38 17.23 16.30 6.35 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.90 28.06 34.14 17.72 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 42.56 31.26 375.71 10.20 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) 01/08/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.93 1.44 14.52 2.71 0.09 38.30 02:05:01 AM 0 28.72 2.24 18.92 3.28 0.09 46.75 02:05:01 AM 1 56.88 0.66 10.20 2.15 0.10 30.00 02:06:01 AM all 38.85 0.00 3.07 1.58 0.09 56.40 02:06:01 AM 0 24.61 0.00 2.72 2.77 0.10 69.81 02:06:01 AM 1 53.09 0.00 3.43 0.40 0.08 42.99 02:07:01 AM all 29.26 0.00 1.33 0.33 0.08 69.00 02:07:01 AM 0 13.43 0.00 1.13 0.25 0.07 85.12 02:07:01 AM 1 45.08 0.00 1.52 0.42 0.08 52.91 02:08:01 AM all 39.63 0.00 2.80 0.22 0.08 57.26 02:08:01 AM 0 28.88 0.00 2.41 0.13 0.07 68.51 02:08:01 AM 1 50.37 0.00 3.20 0.32 0.10 46.01 Average: all 37.63 0.35 5.36 1.20 0.09 55.37 Average: 0 23.87 0.54 6.17 1.59 0.08 67.75 Average: 1 51.33 0.16 4.56 0.81 0.09 43.05