---> uname -a: Linux prd-centos8-builder-2c-1g-25701.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 579 5032 19 2087 6815 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:05:81:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fe05:8147/64 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) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 225.16 123.98 101.18 3693.78 6922.51 01:06:01 AM 91.27 0.28 90.98 17.86 8386.50 01:07:01 AM 8.75 0.03 8.71 0.53 712.51 01:08:01 AM 0.35 0.00 0.35 0.00 6.68 01:09:01 AM 0.10 0.00 0.10 0.00 1.10 01:10:01 AM 0.20 0.00 0.20 0.00 2.85 01:11:01 AM 0.27 0.00 0.27 0.00 3.28 01:12:01 AM 0.18 0.00 0.18 0.00 3.07 01:13:01 AM 0.13 0.00 0.13 0.00 1.72 01:14:01 AM 17.16 0.27 16.90 41.86 309.50 Average: 34.36 12.46 21.90 375.39 1634.93 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5309176 7053788 2575260 32.66 2688 1917756 655272 7.34 218156 2013836 142984 01:06:01 AM 5244452 7064792 2639984 33.48 2688 1988432 644112 7.21 243384 2029840 16952 01:07:01 AM 5209112 7029436 2675324 33.93 2688 1988452 675760 7.56 243396 2063480 20 01:08:01 AM 5207896 7028220 2676540 33.95 2688 1988452 675760 7.56 243396 2064956 16 01:09:01 AM 5207124 7027448 2677312 33.96 2688 1988452 675760 7.56 243396 2065660 16 01:10:01 AM 5206056 7026384 2678380 33.97 2688 1988456 694420 7.77 243396 2066756 16 01:11:01 AM 5206052 7026380 2678384 33.97 2688 1988456 677496 7.58 243396 2066912 16 01:12:01 AM 5205160 7025492 2679276 33.98 2688 1988460 677496 7.58 243396 2067600 16 01:13:01 AM 5191216 7011548 2693220 34.16 2688 1988460 709300 7.94 243396 2081780 16 01:14:01 AM 5187592 7009160 2696844 34.20 2688 1989716 710676 7.96 244804 2084424 8 Average: 5217384 7030265 2667052 33.83 2688 1981509 679605 7.61 241012 2060524 16006 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 170.17 99.52 1289.00 42.70 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.69 24.90 185.57 8.59 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 0.65 0.57 0.64 0.28 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 0.73 0.65 0.84 0.28 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 0.65 0.55 1.24 0.31 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.42 0.38 1.14 0.24 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 0.50 0.43 1.22 0.24 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 0.80 0.43 1.20 0.24 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 5.40 1.82 7.06 6.34 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 22.63 18.63 17.71 6.94 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 23.26 14.79 150.56 6.62 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) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.81 2.09 16.78 6.39 0.13 32.81 01:05:01 AM 0 33.32 2.58 19.23 6.20 0.12 38.55 01:05:01 AM 1 50.22 1.60 14.35 6.58 0.13 27.12 01:06:01 AM all 40.20 0.00 2.71 2.38 0.08 54.62 01:06:01 AM 0 31.10 0.00 2.63 1.75 0.08 64.44 01:06:01 AM 1 49.32 0.00 2.80 3.01 0.08 44.79 01:07:01 AM all 0.72 0.00 0.14 0.17 0.04 98.93 01:07:01 AM 0 1.30 0.00 0.20 0.23 0.03 98.23 01:07:01 AM 1 0.13 0.00 0.08 0.10 0.05 99.63 01:08:01 AM all 0.25 0.00 0.05 0.00 0.03 99.67 01:08:01 AM 0 0.40 0.00 0.02 0.00 0.02 99.57 01:08:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 01:09:01 AM all 0.41 0.00 0.05 0.00 0.04 99.50 01:09:01 AM 0 0.67 0.00 0.03 0.00 0.03 99.27 01:09:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 01:10:01 AM all 0.43 0.00 0.05 0.00 0.05 99.47 01:10:01 AM 0 0.73 0.00 0.02 0.00 0.03 99.22 01:10:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 01:11:01 AM all 0.39 0.00 0.05 0.00 0.04 99.52 01:11:01 AM 0 0.67 0.00 0.03 0.00 0.03 99.27 01:11:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 01:12:01 AM all 0.42 0.00 0.05 0.00 0.03 99.50 01:12:01 AM 0 0.75 0.00 0.05 0.00 0.03 99.17 01:12:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 01:13:01 AM all 0.63 0.00 0.07 0.00 0.06 99.25 01:13:01 AM 0 0.82 0.00 0.08 0.00 0.07 99.03 01:13:01 AM 1 0.43 0.00 0.05 0.00 0.05 99.47 01:14:01 AM all 30.55 0.00 1.43 0.21 0.08 67.74 01:14:01 AM 0 27.82 0.00 1.35 0.23 0.07 70.53 01:14:01 AM 1 33.27 0.00 1.52 0.18 0.08 64.95 Average: all 11.55 0.21 2.12 0.91 0.06 85.16 Average: 0 9.72 0.25 2.34 0.83 0.05 86.80 Average: 1 13.38 0.16 1.91 0.98 0.07 83.51