---> uname -a: Linux prd-centos8-builder-2c-1g-23428.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 584 5029 19 2085 6811 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:f5:c2:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fef5:c283/64 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) 04/15/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 225.06 119.70 105.37 3188.00 6971.17 06:06:01 AM 85.14 0.80 84.34 64.79 8163.46 06:07:01 AM 23.83 0.07 23.76 3.07 1006.40 06:08:01 AM 15.48 0.28 15.20 25.73 296.40 Average: 87.37 30.21 57.16 820.36 4109.23 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5237092 6988700 2647352 33.58 2688 1924324 740576 8.29 219620 2083680 150256 06:06:01 AM 5159988 6980216 2724456 34.55 2688 1988212 731736 8.19 255488 2103112 16956 06:07:01 AM 5194148 7014444 2690296 34.12 2688 1988308 686936 7.69 256432 2067584 20 06:08:01 AM 5119404 6940608 2765040 35.07 2688 1989232 779148 8.72 425008 1973832 172 Average: 5177658 6980992 2706786 34.33 2688 1972519 734599 8.22 289137 2057052 41851 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 84.47 60.27 1066.25 24.76 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 33.61 28.50 187.95 8.42 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 31.74 25.11 30.10 7.96 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 29.53 23.88 28.34 9.58 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 44.84 34.44 328.15 12.68 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) 04/15/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.12 2.13 16.74 4.63 0.12 34.26 06:05:01 AM 0 44.45 2.09 17.19 4.93 0.12 31.23 06:05:01 AM 1 39.79 2.18 16.30 4.32 0.12 37.29 06:06:01 AM all 37.76 0.00 2.77 2.46 0.12 56.89 06:06:01 AM 0 34.44 0.00 2.47 1.87 0.15 61.07 06:06:01 AM 1 41.07 0.00 3.08 3.05 0.10 52.71 06:07:01 AM all 39.27 0.00 2.09 0.40 0.09 58.15 06:07:01 AM 0 36.92 0.00 1.81 0.62 0.10 60.56 06:07:01 AM 1 41.62 0.00 2.37 0.18 0.08 55.74 06:08:01 AM all 28.41 0.00 1.62 0.12 0.09 69.76 06:08:01 AM 0 30.06 0.00 1.68 0.12 0.08 68.05 06:08:01 AM 1 26.75 0.00 1.57 0.12 0.10 71.47 Average: all 36.87 0.53 5.77 1.89 0.11 54.84 Average: 0 36.43 0.51 5.74 1.87 0.11 55.33 Average: 1 37.30 0.54 5.80 1.91 0.10 54.36