---> uname -a: Linux prd-centos8-builder-2c-1g-22792.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 577 5037 19 2085 6818 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:ee:36:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:feee:3674/64 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) 04/12/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 223.43 118.63 104.80 3613.48 6983.81 06:06:01 PM 87.94 0.48 87.45 56.65 8301.67 06:07:01 PM 23.75 0.40 23.35 11.60 977.50 06:08:01 PM 18.85 0.48 18.36 49.06 379.89 Average: 88.50 30.00 58.50 932.81 4161.14 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5220600 6964888 2663844 33.79 2688 1917076 777376 8.70 218308 2102048 143312 06:06:01 PM 5228996 7048772 2655448 33.68 2688 1987392 681036 7.62 244060 2045636 16440 06:07:01 PM 5181660 7001456 2702784 34.28 2688 1987732 727192 8.14 256372 2080736 20 06:08:01 PM 5165636 6987128 2718808 34.48 2688 1989464 733208 8.21 426216 1927052 260 Average: 5199223 7000561 2685221 34.06 2688 1970416 729703 8.17 286239 2038868 40008 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 219.78 120.73 1453.69 53.45 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 30.99 25.52 186.85 8.42 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.67 26.32 29.92 8.42 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 34.31 28.18 33.74 10.74 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 78.94 50.19 426.10 20.26 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) 04/12/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.61 1.84 16.75 4.34 0.13 33.34 06:05:01 PM 0 30.35 2.23 20.26 4.90 0.12 42.14 06:05:01 PM 1 56.72 1.45 13.28 3.79 0.13 24.63 06:06:01 PM all 39.13 0.00 2.62 3.14 0.14 54.97 06:06:01 PM 0 30.76 0.00 2.88 2.83 0.15 63.38 06:06:01 PM 1 47.48 0.00 2.36 3.46 0.13 46.57 06:07:01 PM all 37.28 0.00 2.00 1.02 0.13 59.56 06:07:01 PM 0 23.03 0.00 1.84 1.26 0.17 73.70 06:07:01 PM 1 51.54 0.00 2.16 0.79 0.10 45.40 06:08:01 PM all 38.20 0.00 2.30 0.48 0.25 58.76 06:08:01 PM 0 38.56 0.00 2.39 0.47 0.18 58.40 06:08:01 PM 1 37.85 0.00 2.21 0.50 0.32 59.12 Average: all 39.54 0.45 5.89 2.24 0.16 51.71 Average: 0 30.68 0.55 6.79 2.35 0.16 59.48 Average: 1 48.37 0.36 4.99 2.13 0.17 43.98