---> uname -a: Linux prd-centos8-builder-2c-1g-10948.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 555 4980 19 2163 6837 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:4c:06:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe4c:614/64 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) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 240.65 150.37 90.29 7548.42 12411.60 12:06:01 PM 110.88 0.23 110.65 16.53 10898.10 12:07:01 PM 46.68 0.35 46.33 43.73 2652.12 12:08:01 PM 18.51 0.37 18.15 13.20 494.63 Average: 104.19 37.83 66.35 1905.70 6614.36 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5254404 6980052 2630040 33.36 2688 1898816 782956 8.76 216956 2071100 136120 12:06:01 PM 5032616 6949264 2851828 36.17 2688 2082696 759044 8.50 223908 2255408 64456 12:07:01 PM 5116224 7012992 2768220 35.11 2688 2062468 704596 7.89 252920 2142856 24 12:08:01 PM 5160228 7055304 2724216 34.55 2688 2060672 720808 8.07 250964 2102708 13544 Average: 5140868 6999403 2743576 34.80 2688 2026163 741851 8.30 236187 2143018 53536 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 282.89 148.67 1637.47 60.80 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 51.16 36.48 676.49 8.27 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.33 23.38 31.47 7.61 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 29.51 23.75 28.63 7.88 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 97.98 58.07 593.56 21.14 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) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 37.29 2.47 19.03 16.12 0.26 24.83 12:05:01 PM 0 42.10 1.79 16.20 15.39 0.27 24.26 12:05:01 PM 1 32.43 3.16 21.90 16.85 0.26 25.40 12:06:01 PM all 40.90 0.00 3.51 3.47 0.13 52.00 12:06:01 PM 0 47.78 0.00 3.65 3.06 0.12 45.40 12:06:01 PM 1 34.02 0.00 3.37 3.87 0.13 58.61 12:07:01 PM all 35.22 0.00 2.09 2.41 0.10 60.18 12:07:01 PM 0 43.45 0.00 2.16 2.68 0.10 51.60 12:07:01 PM 1 26.99 0.00 2.01 2.14 0.10 68.76 12:08:01 PM all 31.47 0.00 1.82 0.51 0.10 66.10 12:08:01 PM 0 24.26 0.00 1.67 0.28 0.10 73.69 12:08:01 PM 1 38.69 0.00 1.97 0.74 0.10 58.50 Average: all 36.22 0.61 6.56 5.58 0.15 50.89 Average: 0 39.39 0.44 5.89 5.32 0.15 48.82 Average: 1 33.04 0.78 7.23 5.84 0.15 52.96