---> uname -a: Linux prd-centos8-robot-2c-8g-980.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4899 19 2168 6771 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:72:e5:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe72:e567/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/08/2024 _x86_64_ (2 CPU) 04:00:42 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 190.48 140.83 49.65 14362.46 38140.74 04:03:01 AM 97.17 7.06 90.10 1260.78 7633.77 04:04:01 AM 68.96 0.67 68.29 49.46 8442.56 04:05:01 AM 27.71 0.38 27.32 64.25 1594.37 04:06:01 AM 40.58 0.03 40.54 3.47 6882.25 04:07:01 AM 2.72 0.10 2.62 32.12 88.59 04:08:01 AM 24.75 0.65 24.10 74.12 2643.23 Average: 64.39 21.17 43.22 2241.75 9293.87 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5628184 7108020 2254240 28.60 2688 1673848 651652 7.30 177476 1797988 76688 04:03:01 AM 5246704 7053124 2635720 33.44 2688 1984488 684000 7.66 210104 2088772 190300 04:04:01 AM 5104848 6969424 2777576 35.24 2688 2041852 722372 8.09 234252 2196496 25568 04:05:01 AM 4958588 6998564 2923836 37.09 2688 2209944 695392 7.79 255916 2299392 172836 04:06:01 AM 4983396 7025916 2899028 36.78 2688 2212096 677968 7.59 257848 2266100 4 04:07:01 AM 4910504 6973980 2971920 37.70 2688 2233052 728944 8.16 257976 2338300 19860 04:08:01 AM 5071696 6984220 2810728 35.66 2688 2088236 715180 8.01 467348 1990316 172 Average: 5129131 7016178 2753293 34.93 2688 2063359 696501 7.80 265846 2139623 69347 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 242.97 140.07 979.80 55.62 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 73.29 60.90 833.86 8.74 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 48.24 32.49 439.64 6.52 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 37.07 30.66 296.07 7.16 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 211.55 162.97 46.69 41.77 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 64.21 50.93 364.33 5.21 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 82.89 53.62 123.06 57.19 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 108.36 75.83 439.52 25.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/08/2024 _x86_64_ (2 CPU) 04:00:42 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 30.72 0.07 10.68 28.99 0.09 29.45 04:02:01 AM 0 35.30 0.05 9.24 29.56 0.10 25.75 04:02:01 AM 1 26.18 0.09 12.11 28.42 0.09 33.12 04:03:01 AM all 34.23 0.00 5.92 4.14 0.12 55.60 04:03:01 AM 0 25.15 0.00 4.64 4.42 0.12 65.67 04:03:01 AM 1 43.33 0.00 7.19 3.85 0.12 45.52 04:04:01 AM all 20.02 0.00 2.29 3.01 0.12 74.56 04:04:01 AM 0 15.20 0.00 2.29 2.92 0.10 79.49 04:04:01 AM 1 24.85 0.00 2.29 3.11 0.13 69.62 04:05:01 AM all 23.65 0.00 3.55 0.84 0.08 71.89 04:05:01 AM 0 13.36 0.00 2.77 0.65 0.07 83.15 04:05:01 AM 1 33.94 0.00 4.32 1.04 0.08 60.62 04:06:01 AM all 7.37 0.00 1.89 1.49 0.06 89.19 04:06:01 AM 0 7.05 0.00 1.81 1.47 0.07 89.60 04:06:01 AM 1 7.69 0.00 1.97 1.51 0.05 88.78 04:07:01 AM all 6.85 0.00 0.43 0.02 0.06 92.64 04:07:01 AM 0 3.54 0.00 0.39 0.03 0.05 95.99 04:07:01 AM 1 10.21 0.00 0.48 0.00 0.07 89.25 04:08:01 AM all 25.03 0.00 3.30 0.51 0.08 71.08 04:08:01 AM 0 16.46 0.00 3.24 0.27 0.07 79.97 04:08:01 AM 1 33.61 0.00 3.36 0.75 0.08 62.19 Average: all 21.12 0.01 3.99 5.49 0.09 69.31 Average: 0 16.51 0.01 3.46 5.52 0.08 74.42 Average: 1 25.73 0.01 4.52 5.46 0.09 64.19