---> uname -a: Linux prd-centos8-builder-2c-1g-26551.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 557 5056 19 2086 6838 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:a5:6f:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fea5:6f55/64 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) 04/25/2024 _x86_64_ (2 CPU) 13:06:24 LINUX RESTART (2 CPU) 01:07:02 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 224.50 118.51 106.00 3213.69 7180.85 01:09:01 PM 86.19 0.77 85.42 64.26 8215.58 01:10:01 PM 9.03 0.03 9.00 0.53 752.00 01:11:01 PM 0.17 0.00 0.17 0.00 1.75 01:12:01 PM 10.30 0.07 10.23 3.07 165.92 01:13:01 PM 17.59 0.10 17.49 10.40 364.40 Average: 57.50 19.64 37.86 541.21 2767.70 01:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 5241256 6993304 2643188 33.52 2688 1924700 741788 8.30 218268 2080660 150388 01:09:01 PM 5192492 7013340 2691952 34.14 2688 1988744 711240 7.96 244512 2082348 16952 01:10:01 PM 5189828 7010696 2694616 34.18 2688 1988764 718480 8.04 255812 2072476 16 01:11:01 PM 5189876 7010748 2694568 34.18 2688 1988764 711340 7.96 256160 2072044 16 01:12:01 PM 5208100 7029056 2676344 33.94 2688 1988860 686972 7.69 256472 2053788 24 01:13:01 PM 5153792 6975184 2730652 34.63 2688 1989320 737352 8.25 424816 1939940 168 Average: 5195891 7005388 2688553 34.10 2688 1978192 717862 8.04 276007 2050209 27927 01:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 118.91 75.61 1109.10 28.84 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 34.33 29.00 192.05 8.71 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 13.88 13.46 19.85 2.39 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 17.58 16.33 26.20 2.84 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 28.30 25.45 35.11 6.79 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 33.59 26.96 31.68 9.50 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 40.88 31.01 233.22 9.79 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) 04/25/2024 _x86_64_ (2 CPU) 13:06:24 LINUX RESTART (2 CPU) 01:07:02 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 42.28 1.96 16.24 4.18 0.10 35.23 01:08:01 PM 0 34.09 2.16 16.52 4.04 0.12 43.06 01:08:01 PM 1 50.48 1.75 15.96 4.33 0.09 27.39 01:09:01 PM all 38.33 0.00 2.79 2.51 0.09 56.28 01:09:01 PM 0 24.16 0.00 2.88 3.06 0.08 69.81 01:09:01 PM 1 52.51 0.00 2.70 1.97 0.10 42.73 01:10:01 PM all 10.36 0.00 0.95 0.18 0.07 88.43 01:10:01 PM 0 8.92 0.00 0.87 0.37 0.07 89.78 01:10:01 PM 1 11.81 0.00 1.03 0.00 0.07 87.09 01:11:01 PM all 12.70 0.00 1.05 0.00 0.05 86.20 01:11:01 PM 0 12.01 0.00 1.02 0.00 0.05 86.92 01:11:01 PM 1 13.39 0.00 1.08 0.00 0.05 85.48 01:12:01 PM all 29.74 0.00 1.76 0.13 0.09 68.28 01:12:01 PM 0 17.58 0.00 1.63 0.07 0.08 80.64 01:12:01 PM 1 41.89 0.00 1.88 0.20 0.10 55.93 01:13:01 PM all 37.03 0.00 2.03 0.24 0.10 60.59 01:13:01 PM 0 27.60 0.00 1.92 0.17 0.12 70.20 01:13:01 PM 1 46.47 0.00 2.15 0.32 0.08 50.98 Average: all 28.34 0.32 4.08 1.19 0.08 65.98 Average: 0 20.66 0.35 4.08 1.27 0.09 73.55 Average: 1 36.02 0.28 4.07 1.12 0.08 58.42