---> uname -a: Linux prd-centos8-robot-2c-8g-98.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 579 5018 19 2099 6821 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:98:06:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe98:632/64 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:25 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 95.40 83.91 11.49 12312.64 882.76 09:01:01 AM 113.11 94.14 18.98 8786.47 8309.00 09:02:01 AM 51.61 23.92 27.68 507.07 20266.93 09:03:01 AM 48.88 22.26 26.62 5253.45 10053.28 09:04:01 AM 38.79 0.23 38.55 11.60 4172.14 09:05:01 AM 38.34 0.00 38.34 0.00 3168.37 09:06:01 AM 55.58 0.10 55.48 2.40 6955.61 09:07:01 AM 36.33 0.65 35.68 51.06 5242.84 09:08:01 AM 17.50 0.00 17.50 0.00 1685.14 09:09:01 AM 10.68 0.20 10.48 34.79 297.57 09:10:01 AM 19.58 0.68 18.89 94.90 523.44 Average: 43.12 14.32 28.80 1489.79 6062.19 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 7459008 7415756 423424 5.37 2688 161084 355748 4.51 72232 187948 1168 09:01:01 AM 6139548 7353016 1742884 22.11 2688 1419892 366804 4.65 111324 1406908 836980 09:02:01 AM 6113720 7334508 1768712 22.44 2688 1421708 366804 4.65 111620 1408176 199108 09:03:01 AM 5582832 7077748 2299600 29.17 2688 1689008 694180 7.77 179600 1843520 91224 09:04:01 AM 5504876 7043356 2377556 30.16 2688 1730904 699948 7.84 185128 1907544 21512 09:05:01 AM 5355808 7068100 2526624 32.05 2688 1894688 659152 7.38 185648 2022340 169348 09:06:01 AM 5254368 7046912 2628064 33.34 2688 1969388 668192 7.48 186244 2101092 95928 09:07:01 AM 5163032 7001192 2719400 34.50 2688 2013920 695652 7.79 197656 2175116 42012 09:08:01 AM 5163064 7000748 2719368 34.50 2688 2013924 695652 7.79 197664 2175256 4 09:09:01 AM 5106268 6977196 2776164 35.22 2688 2047356 722580 8.09 212812 2216572 43208 09:10:01 AM 5169436 7011180 2712996 34.42 2688 2017424 683392 7.65 383708 1980788 11208 Average: 5637451 7120883 2244981 28.48 2688 1670845 600737 6.73 183967 1765933 137427 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 2.30 2.30 0.09 0.09 0.00 0.00 0.00 0.00 09:00:01 AM eth0 3.45 3.45 0.78 0.24 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 31.06 18.16 304.39 1.73 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 4.18 2.15 0.85 0.45 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 230.71 137.84 1017.91 56.60 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 34.62 31.82 347.88 3.63 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 30.29 25.78 456.19 2.64 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 13.15 11.98 96.01 3.62 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 37.04 31.44 580.29 4.27 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 3.00 0.53 0.68 0.19 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 13.65 9.68 12.08 5.18 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 18.33 16.14 14.73 7.43 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 41.54 28.51 282.65 8.56 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:25 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 3.66 0.00 9.76 59.15 0.00 27.44 09:00:01 AM 0 4.65 0.00 13.95 79.07 0.00 2.33 09:00:01 AM 1 2.56 0.00 5.13 37.18 0.00 55.13 09:01:01 AM all 14.88 0.03 7.22 62.35 0.10 15.42 09:01:01 AM 0 15.69 0.03 6.27 64.63 0.10 13.28 09:01:01 AM 1 14.08 0.02 8.17 60.09 0.10 17.55 09:02:01 AM all 0.25 0.06 0.98 90.97 0.10 7.65 09:02:01 AM 0 0.37 0.10 1.31 88.67 0.10 9.45 09:02:01 AM 1 0.13 0.02 0.65 93.25 0.10 5.85 09:03:01 AM all 18.89 0.00 4.22 32.82 0.11 43.96 09:03:01 AM 0 19.25 0.00 4.12 32.47 0.12 44.05 09:03:01 AM 1 18.53 0.00 4.32 33.17 0.10 43.88 09:04:01 AM all 8.02 0.00 1.25 18.72 0.08 71.93 09:04:01 AM 0 11.09 0.00 1.41 23.48 0.08 63.95 09:04:01 AM 1 4.96 0.00 1.09 13.96 0.08 79.91 09:05:01 AM all 15.09 0.00 2.46 8.83 0.11 73.51 09:05:01 AM 0 17.33 0.00 2.65 11.12 0.10 68.80 09:05:01 AM 1 12.85 0.00 2.27 6.54 0.12 78.22 09:06:01 AM all 11.97 0.00 2.30 19.32 0.08 66.32 09:06:01 AM 0 18.83 0.00 2.84 21.05 0.08 57.20 09:06:01 AM 1 5.10 0.00 1.77 17.59 0.08 75.46 09:07:01 AM all 13.57 0.00 1.45 17.47 0.08 67.43 09:07:01 AM 0 14.70 0.00 1.73 16.68 0.07 66.83 09:07:01 AM 1 12.45 0.00 1.16 18.27 0.08 68.03 09:08:01 AM all 0.40 0.00 0.18 2.75 0.03 96.63 09:08:01 AM 0 0.38 0.00 0.25 5.04 0.03 94.29 09:08:01 AM 1 0.42 0.00 0.12 0.47 0.03 98.96 09:09:01 AM all 8.14 0.00 1.00 1.15 0.05 89.66 09:09:01 AM 0 8.37 0.00 1.00 0.99 0.05 89.59 09:09:01 AM 1 7.91 0.00 0.99 1.32 0.05 89.74 09:10:01 AM all 28.73 0.00 3.44 1.50 0.10 66.23 09:10:01 AM 0 30.01 0.00 3.35 1.37 0.10 65.17 09:10:01 AM 1 27.45 0.00 3.53 1.62 0.10 67.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.97 0.01 2.45 25.57 0.08 59.91 Average: 0 13.58 0.01 2.50 26.54 0.08 57.28 Average: 1 10.37 0.00 2.40 24.61 0.09 62.54