---> uname -a: Linux prd-centos8-builder-2c-1g-10279.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 568 4967 19 2163 6824 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:3b:bc:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe3b:bc0e/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) 01/07/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 255.83 159.84 95.98 6544.63 18445.04 09:06:01 AM 104.57 0.23 104.33 16.53 9392.30 09:07:01 AM 50.42 0.35 50.07 43.73 3786.59 09:08:01 AM 18.71 0.40 18.31 18.40 493.52 Average: 106.77 39.71 67.06 1635.57 7986.22 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5315956 7042068 2568488 32.58 2688 1899492 697260 7.81 216900 2010736 129720 09:06:01 AM 5038652 6948028 2845792 36.09 2688 2075540 767916 8.60 222756 2253844 90800 09:07:01 AM 5107156 7003728 2777288 35.22 2688 2062308 714024 7.99 252428 2153016 16 09:08:01 AM 5122016 7017024 2762428 35.04 2688 2060792 699056 7.83 418920 1974240 13668 Average: 5145945 7002712 2738499 34.73 2688 2024533 719564 8.06 277751 2097959 58551 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 241.04 140.02 1665.29 59.60 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 59.94 44.29 673.50 8.67 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.15 22.78 25.62 7.59 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.25 23.11 29.03 8.04 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 87.96 57.21 593.94 20.81 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) 01/07/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.35 2.86 20.53 12.55 0.15 23.56 09:05:01 AM 0 41.50 1.61 15.02 11.56 0.14 30.17 09:05:01 AM 1 39.18 4.12 26.14 13.56 0.16 16.83 09:06:01 AM all 40.31 0.00 3.67 3.56 0.11 52.35 09:06:01 AM 0 37.78 0.00 4.15 2.37 0.10 55.60 09:06:01 AM 1 42.82 0.00 3.19 4.75 0.12 49.12 09:07:01 AM all 39.61 0.00 2.29 1.33 0.12 56.66 09:07:01 AM 0 44.01 0.00 2.37 1.37 0.12 52.14 09:07:01 AM 1 35.21 0.00 2.22 1.28 0.12 61.17 09:08:01 AM all 33.68 0.00 2.28 0.50 0.09 63.45 09:08:01 AM 0 35.30 0.00 2.22 0.63 0.08 61.77 09:08:01 AM 1 32.06 0.00 2.34 0.37 0.10 65.14 Average: all 38.47 0.69 7.07 4.41 0.12 49.24 Average: 0 39.63 0.39 5.88 3.93 0.11 50.05 Average: 1 37.30 0.99 8.26 4.89 0.12 48.43