---> uname -a: Linux prd-centos8-builder-2c-1g-21573.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 564 5053 19 2081 6830 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:77:2f:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe77:2f36/64 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) 04/08/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 221.95 129.05 92.90 3683.52 6927.38 05:06:01 PM 92.94 0.28 92.65 17.86 8425.67 05:07:01 PM 29.50 0.30 29.20 42.39 1596.33 05:08:01 PM 15.18 0.40 14.78 18.40 375.89 Average: 89.89 32.51 57.38 940.50 4331.49 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5294684 7010584 2589760 32.85 2688 1889912 746788 8.36 217184 2033100 124156 05:06:01 PM 5217424 7032400 2667020 33.83 2688 1982832 709860 7.95 240552 2059900 31960 05:07:01 PM 5141960 6958348 2742484 34.78 2688 1984244 761156 8.52 245044 2131224 160 05:08:01 PM 5149552 6966488 2734892 34.69 2688 1984792 735384 8.23 414132 1954660 160 Average: 5200905 6991955 2683539 34.04 2688 1960445 738297 8.26 279228 2044721 39109 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 146.21 91.48 1220.02 45.01 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 30.34 24.34 246.31 7.54 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.86 23.78 27.17 8.41 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 24.81 21.05 26.72 7.37 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 57.05 40.16 380.05 17.08 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) 04/08/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.33 2.20 17.55 3.32 0.12 41.49 05:05:01 PM 0 40.66 1.80 16.52 2.93 0.12 37.98 05:05:01 PM 1 29.99 2.60 18.59 3.71 0.12 45.00 05:06:01 PM all 33.96 0.00 2.87 2.09 0.09 60.99 05:06:01 PM 0 42.15 0.00 2.80 1.30 0.08 53.67 05:06:01 PM 1 25.77 0.00 2.94 2.88 0.10 68.31 05:07:01 PM all 36.56 0.00 1.51 0.39 0.09 61.45 05:07:01 PM 0 49.50 0.00 1.60 0.37 0.08 48.45 05:07:01 PM 1 23.61 0.00 1.42 0.42 0.10 74.45 05:08:01 PM all 29.24 0.00 1.82 0.15 0.08 68.72 05:08:01 PM 0 41.56 0.00 2.03 0.28 0.08 56.04 05:08:01 PM 1 16.89 0.00 1.60 0.02 0.08 81.41 Average: all 33.77 0.54 5.90 1.48 0.10 58.21 Average: 0 43.47 0.45 5.71 1.21 0.09 49.07 Average: 1 24.05 0.64 6.10 1.75 0.10 67.36