---> uname -a: Linux prd-centos8-builder-2c-1g-11800.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 530 5055 19 2113 6863 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:7b:01:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe7b:134/64 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) 01/13/2024 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 210.57 118.06 92.51 3629.08 6937.28 06:06:01 AM 110.61 0.28 110.33 17.86 8960.30 06:07:01 AM 34.04 0.30 33.74 42.39 2194.53 06:08:01 AM 19.78 0.40 19.38 18.40 496.80 Average: 93.27 29.39 63.87 915.59 4637.83 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5324756 7068608 2559688 32.47 2688 1918020 692192 7.75 218540 2003440 143932 06:06:01 AM 5191192 7037372 2693252 34.16 2688 2012564 654932 7.33 239256 2082944 47856 06:07:01 AM 5194900 7042028 2689544 34.11 2688 2013836 661708 7.41 251932 2068124 12 06:08:01 AM 5184584 7030228 2699860 34.24 2688 2012332 699644 7.83 417836 1914352 13680 Average: 5223858 7044559 2660586 33.74 2688 1989188 677119 7.58 281891 2017215 51370 06:04:02 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 167.38 99.41 1332.59 44.06 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 40.25 31.57 405.07 8.28 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 22.16 19.53 22.91 6.38 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 29.81 25.00 30.29 8.62 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 64.47 43.64 444.01 16.72 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) 01/13/2024 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 39.70 1.60 16.33 6.71 0.12 35.54 06:05:01 AM 0 45.55 1.79 16.26 7.26 0.12 29.01 06:05:01 AM 1 33.86 1.40 16.39 6.16 0.12 42.07 06:06:01 AM all 39.57 0.00 3.62 3.16 0.11 53.54 06:06:01 AM 0 52.42 0.00 3.92 3.35 0.10 40.21 06:06:01 AM 1 26.79 0.00 3.33 2.97 0.12 66.79 06:07:01 AM all 29.52 0.00 1.45 1.50 0.08 67.46 06:07:01 AM 0 36.06 0.00 1.67 0.77 0.08 61.41 06:07:01 AM 1 22.99 0.00 1.22 2.22 0.08 73.49 06:08:01 AM all 33.86 0.00 2.23 0.64 0.11 63.16 06:08:01 AM 0 48.08 0.00 2.54 0.53 0.12 48.73 06:08:01 AM 1 19.67 0.00 1.92 0.75 0.10 77.56 Average: all 35.63 0.39 5.82 2.97 0.11 55.08 Average: 0 45.53 0.44 6.02 2.95 0.11 44.96 Average: 1 25.76 0.34 5.63 3.00 0.11 65.17