---> uname -a: Linux prd-centos8-builder-2c-1g-25689.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 578 5038 19 2083 6817 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:53:83:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe53:8361/64 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) 00:03:55 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 125.50 6.78 118.71 1284.32 10406.75 12:07:01 AM 40.83 0.08 40.74 1.87 3466.52 12:08:01 AM 3.60 0.02 3.58 0.13 117.50 12:09:01 AM 0.30 0.00 0.30 0.00 3.42 12:10:01 AM 0.33 0.00 0.33 0.00 3.80 12:11:01 AM 0.43 0.00 0.43 0.00 5.10 12:12:01 AM 0.30 0.00 0.30 0.00 3.42 12:13:01 AM 9.41 0.27 9.15 41.85 160.48 12:14:01 AM 10.66 0.00 10.66 0.00 237.96 12:15:01 AM 8.58 0.47 8.12 48.53 139.41 Average: 19.99 0.76 19.23 137.67 1454.39 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 5190256 7008236 2694188 34.17 2688 1985924 710040 7.95 220556 2107364 78632 12:07:01 AM 5181568 6997796 2702876 34.28 2688 1984200 729212 8.16 244164 2090728 24 12:08:01 AM 5178744 6994992 2705700 34.32 2688 1984212 709488 7.94 244164 2093736 4 12:09:01 AM 5178112 6994360 2706332 34.32 2688 1984212 709488 7.94 244164 2094564 4 12:10:01 AM 5177168 6993412 2707276 34.34 2688 1984212 717332 8.03 244164 2095332 4 12:11:01 AM 5176948 6993208 2707496 34.34 2688 1984216 717332 8.03 244164 2095824 4 12:12:01 AM 5176016 6992276 2708428 34.35 2688 1984216 717332 8.03 244164 2096412 4 12:13:01 AM 5147960 6965488 2736484 34.71 2688 1985484 734776 8.23 245824 2123648 32 12:14:01 AM 5179244 6996748 2705200 34.31 2688 1985476 700488 7.84 245924 2092076 16 12:15:01 AM 5197060 7016196 2687384 34.08 2688 1987120 682424 7.64 415616 1904884 212 Average: 5178308 6995271 2706136 34.32 2688 1984927 712791 7.98 259290 2079457 7894 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 49.56 35.98 793.80 7.64 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 16.06 14.36 29.88 5.07 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.75 0.50 1.18 0.25 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.58 0.47 1.15 0.25 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.60 0.55 1.29 0.31 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.48 0.43 1.16 0.24 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 0.50 0.43 1.26 0.24 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 12.90 10.70 10.27 4.01 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 8.50 7.95 6.46 3.04 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 16.43 12.56 13.47 5.91 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 10.64 8.39 85.99 2.70 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) 00:03:55 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 36.68 0.00 3.78 6.30 0.11 53.13 12:06:01 AM 0 24.26 0.00 3.30 7.72 0.10 64.62 12:06:01 AM 1 49.16 0.00 4.27 4.87 0.12 41.58 12:07:01 AM all 23.96 0.00 1.29 1.68 0.08 72.99 12:07:01 AM 0 19.22 0.00 1.15 1.77 0.08 77.78 12:07:01 AM 1 28.71 0.00 1.44 1.59 0.08 68.19 12:08:01 AM all 0.43 0.00 0.07 0.03 0.05 99.42 12:08:01 AM 0 0.60 0.00 0.03 0.00 0.05 99.32 12:08:01 AM 1 0.25 0.00 0.10 0.07 0.05 99.53 12:09:01 AM all 0.41 0.00 0.04 0.00 0.08 99.47 12:09:01 AM 0 0.55 0.00 0.03 0.00 0.07 99.35 12:09:01 AM 1 0.27 0.00 0.05 0.00 0.08 99.60 12:10:01 AM all 0.43 0.00 0.08 0.00 0.07 99.42 12:10:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.27 12:10:01 AM 1 0.27 0.00 0.08 0.00 0.07 99.58 12:11:01 AM all 0.42 0.00 0.05 0.00 0.06 99.47 12:11:01 AM 0 0.58 0.00 0.07 0.00 0.07 99.28 12:11:01 AM 1 0.25 0.00 0.03 0.00 0.05 99.67 12:12:01 AM all 0.42 0.00 0.03 0.00 0.05 99.51 12:12:01 AM 0 0.57 0.00 0.02 0.00 0.05 99.37 12:12:01 AM 1 0.27 0.00 0.03 0.00 0.05 99.65 12:13:01 AM all 14.42 0.00 0.76 0.12 0.08 84.63 12:13:01 AM 0 6.21 0.00 0.58 0.08 0.08 93.04 12:13:01 AM 1 22.62 0.00 0.93 0.15 0.07 76.23 12:14:01 AM all 16.54 0.00 0.60 0.81 0.10 81.95 12:14:01 AM 0 4.29 0.00 0.47 0.22 0.12 94.91 12:14:01 AM 1 28.79 0.00 0.73 1.40 0.08 68.99 12:15:01 AM all 16.84 0.00 1.15 0.28 0.08 81.64 12:15:01 AM 0 9.35 0.00 1.25 0.22 0.07 89.12 12:15:01 AM 1 24.36 0.00 1.05 0.35 0.08 74.16 Average: all 11.05 0.00 0.78 0.92 0.07 87.17 Average: 0 6.63 0.00 0.70 1.00 0.08 91.60 Average: 1 15.47 0.00 0.87 0.84 0.07 82.74