---> uname -a: Linux prd-centos8-robot-2c-8g-45148.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4939 19 2171 6812 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:ca:e0:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:feca:e06f/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) 07/22/2025 _x86_64_ (2 CPU) 05:05:28 LINUX RESTART (2 CPU) 05:06:02 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 42.82 9.01 33.80 3091.83 4722.70 05:08:01 AM 117.71 0.72 117.00 52.92 12123.91 05:09:01 AM 15.51 0.03 15.48 0.53 1855.53 05:10:01 AM 59.12 7.25 51.87 1350.17 3555.97 05:11:01 AM 42.15 0.03 42.12 3.47 6740.75 05:12:01 AM 2.65 0.00 2.65 0.00 81.06 05:13:01 AM 0.27 0.00 0.27 0.00 3.63 05:14:01 AM 0.27 0.00 0.27 0.00 4.07 05:15:01 AM 0.45 0.03 0.42 1.07 89.79 05:16:01 AM 1.98 0.00 1.98 0.00 64.74 05:17:01 AM 16.51 0.43 16.08 48.12 834.22 Average: 27.20 1.58 25.62 409.41 2731.13 05:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5301948 6991052 2580484 32.74 2688 1875352 798636 8.94 220904 2053312 200012 05:08:01 AM 5163152 7003944 2719280 34.50 2688 2016364 716720 8.03 199144 2168676 43632 05:09:01 AM 5196108 7035424 2686324 34.08 2688 2015476 692052 7.75 209596 2128864 9928 05:10:01 AM 4908636 6996736 2973796 37.73 2688 2255656 716432 8.02 256524 2340460 180364 05:11:01 AM 4965344 7053456 2917088 37.01 2688 2255852 652724 7.31 263344 2274308 20 05:12:01 AM 4965328 7053440 2917104 37.01 2688 2255852 652724 7.31 263352 2274376 4 05:13:01 AM 4965400 7053512 2917032 37.01 2688 2255852 652724 7.31 263352 2274340 4 05:14:01 AM 4965560 7053676 2916872 37.00 2688 2255856 652724 7.31 263352 2274252 4 05:15:01 AM 4866468 6957080 3015964 38.26 2688 2258352 774620 8.67 263480 2372316 16 05:16:01 AM 4961220 7052728 2921212 37.06 2688 2259248 661856 7.41 263808 2277124 880 05:17:01 AM 5115568 7027504 2766864 35.10 2688 2085172 697408 7.81 459576 1950028 22228 Average: 5034067 7025323 2848365 36.14 2688 2162639 697147 7.81 266039 2217096 41554 05:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 228.96 151.29 1405.24 52.86 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 66.07 52.27 825.86 9.07 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 5.98 1.90 1.92 0.85 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 38.58 36.04 314.45 9.81 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 409.08 308.10 98.89 82.18 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.77 2.15 0.72 0.51 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.62 2.37 0.50 0.49 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 1.08 0.70 0.20 0.12 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 116.64 100.62 1431.98 7.75 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 158.07 147.93 2877.96 9.85 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 70.64 50.02 95.06 28.85 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 99.85 77.47 639.98 18.34 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) 07/22/2025 _x86_64_ (2 CPU) 05:05:28 LINUX RESTART (2 CPU) 05:06:02 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 36.61 0.00 4.90 1.47 0.11 56.91 05:07:01 AM 0 38.39 0.00 5.50 2.17 0.12 53.82 05:07:01 AM 1 34.83 0.00 4.31 0.76 0.10 59.99 05:08:01 AM all 32.91 0.00 4.88 2.11 0.13 59.98 05:08:01 AM 0 24.31 0.00 4.22 2.13 0.13 69.20 05:08:01 AM 1 41.50 0.00 5.54 2.09 0.12 50.76 05:09:01 AM all 3.01 0.00 0.80 0.18 0.03 95.97 05:09:01 AM 0 0.72 0.00 0.53 0.32 0.03 98.40 05:09:01 AM 1 5.30 0.00 1.07 0.05 0.03 93.54 05:10:01 AM all 35.70 0.00 5.43 0.50 0.12 58.25 05:10:01 AM 0 30.50 0.00 5.51 0.35 0.12 63.52 05:10:01 AM 1 40.89 0.00 5.35 0.65 0.12 52.99 05:11:01 AM all 7.83 0.00 2.22 0.58 0.05 89.32 05:11:01 AM 0 3.60 0.00 1.86 0.82 0.05 93.67 05:11:01 AM 1 12.07 0.00 2.58 0.33 0.05 84.97 05:12:01 AM all 0.36 0.00 0.07 0.00 0.02 99.56 05:12:01 AM 0 0.29 0.00 0.07 0.00 0.02 99.62 05:12:01 AM 1 0.42 0.00 0.07 0.00 0.02 99.50 05:13:01 AM all 0.34 0.00 0.11 0.00 0.03 99.52 05:13:01 AM 0 0.12 0.00 0.12 0.00 0.03 99.73 05:13:01 AM 1 0.57 0.00 0.10 0.00 0.02 99.32 05:14:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 05:14:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 05:14:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 05:15:01 AM all 8.41 0.00 1.72 0.00 0.05 89.82 05:15:01 AM 0 3.23 0.00 0.67 0.00 0.05 96.04 05:15:01 AM 1 13.64 0.00 2.78 0.00 0.05 83.53 05:16:01 AM all 4.71 0.00 0.42 0.01 0.08 94.79 05:16:01 AM 0 4.09 0.00 0.37 0.00 0.07 95.47 05:16:01 AM 1 5.32 0.00 0.47 0.02 0.08 94.12 05:17:01 AM all 18.29 0.00 3.13 0.07 0.06 78.45 05:17:01 AM 0 13.39 0.00 3.36 0.05 0.07 83.14 05:17:01 AM 1 23.18 0.00 2.90 0.08 0.05 73.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.50 0.00 2.16 0.45 0.06 83.83 Average: 0 10.80 0.00 2.03 0.53 0.07 86.57 Average: 1 16.19 0.00 2.29 0.36 0.06 81.11