---> uname -a: Linux prd-centos8-robot-2c-8g-5229.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 551 5022 19 2123 6850 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:61:48:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe61:4850/64 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) 01/26/2025 _x86_64_ (2 CPU) 03:01:55 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 91.05 0.33 90.72 14.53 6603.05 03:05:01 AM 67.83 1.02 66.81 113.16 9204.58 03:06:01 AM 32.89 6.78 26.11 1248.52 1641.55 03:07:01 AM 42.24 0.03 42.21 3.47 6910.96 03:08:01 AM 11.06 0.40 10.66 68.92 376.89 03:09:01 AM 23.88 0.53 23.34 64.78 1072.51 Average: 44.82 1.52 43.31 252.25 4301.56 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5302260 7070100 2580172 32.73 2688 1946536 644608 7.22 186924 2063268 214836 03:05:01 AM 5319028 7121320 2563404 32.52 2688 1980228 592904 6.64 217088 2005332 20 03:06:01 AM 5068160 7106912 2814272 35.70 2688 2208904 595448 6.67 255880 2194104 172704 03:07:01 AM 5055044 7097684 2827388 35.87 2688 2212404 598356 6.70 258344 2197488 8 03:08:01 AM 5132428 7028540 2750004 34.89 2688 2071668 676556 7.58 279820 2117540 31072 03:09:01 AM 5238384 7109488 2644048 33.54 2688 2047272 601020 6.73 449104 1846828 16712 Average: 5185884 7089007 2696548 34.21 2688 2077835 618149 6.92 274527 2070760 72559 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 83.75 67.39 949.05 10.53 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 46.27 35.50 438.49 6.31 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 33.82 26.22 293.50 5.70 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 94.13 62.69 38.28 32.06 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 59.39 40.09 79.50 18.98 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.04 16.51 14.89 7.73 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 55.90 41.40 302.28 13.55 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) 01/26/2025 _x86_64_ (2 CPU) 03:01:55 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 35.11 0.00 4.69 1.98 0.11 58.11 03:04:01 AM 0 33.71 0.00 4.50 2.22 0.10 59.47 03:04:01 AM 1 36.51 0.00 4.88 1.73 0.12 56.76 03:05:01 AM all 19.42 0.00 2.33 2.61 0.10 75.54 03:05:01 AM 0 29.11 0.00 2.49 1.92 0.10 66.38 03:05:01 AM 1 9.72 0.00 2.17 3.29 0.10 84.71 03:06:01 AM all 18.74 0.00 3.56 0.82 0.07 76.81 03:06:01 AM 0 13.10 0.00 3.02 0.85 0.07 82.97 03:06:01 AM 1 24.39 0.00 4.11 0.78 0.07 70.65 03:07:01 AM all 10.92 0.00 2.26 2.11 0.07 84.64 03:07:01 AM 0 12.65 0.00 2.31 2.06 0.08 82.90 03:07:01 AM 1 9.19 0.00 2.20 2.17 0.05 86.39 03:08:01 AM all 7.49 0.00 1.47 0.09 0.05 90.90 03:08:01 AM 0 6.72 0.00 1.15 0.08 0.05 92.00 03:08:01 AM 1 8.26 0.00 1.79 0.10 0.05 89.80 03:09:01 AM all 28.13 0.00 2.89 0.36 0.09 68.53 03:09:01 AM 0 38.67 0.00 3.34 0.35 0.10 57.54 03:09:01 AM 1 17.62 0.00 2.44 0.37 0.08 79.50 Average: all 19.98 0.00 2.87 1.33 0.08 75.75 Average: 0 22.33 0.00 2.80 1.25 0.08 73.54 Average: 1 17.62 0.00 2.93 1.41 0.08 77.96