---> uname -a: Linux prd-centos8-robot-2c-8g-45147.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 644 4869 19 2183 6755 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:e8:1d:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fee8:1dee/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) 05:05:30 LINUX RESTART (2 CPU) 05:06:02 AM tps rtps wtps bread/s bwrtn/s 05:07:02 AM 67.37 16.81 50.56 5368.02 5508.02 05:08:01 AM 99.80 0.73 99.07 53.81 11527.41 05:09:01 AM 26.97 0.42 26.56 64.78 1936.95 05:10:01 AM 71.40 6.97 64.44 1292.98 5919.70 05:11:01 AM 20.11 0.00 20.11 0.00 3766.51 05:12:01 AM 3.33 0.02 3.32 0.13 154.00 05:13:01 AM 1.72 0.00 1.72 0.00 116.53 05:14:01 AM 0.20 0.00 0.20 0.00 27.89 05:15:01 AM 0.20 0.00 0.20 0.00 60.07 05:16:01 AM 0.50 0.00 0.50 0.00 51.70 05:17:01 AM 0.22 0.00 0.22 0.00 5.38 05:18:01 AM 0.20 0.00 0.20 0.00 14.68 05:19:01 AM 0.15 0.00 0.15 0.00 41.09 05:20:01 AM 14.78 0.32 14.46 36.93 599.30 05:21:01 AM 26.47 0.35 26.12 36.52 1778.81 Average: 22.13 1.70 20.42 455.76 2089.02 05:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:02 AM 5259580 6980592 2622852 33.27 2688 1904172 780272 8.74 222668 2081168 218812 05:08:01 AM 5158420 6996444 2724012 34.56 2688 2013648 726424 8.13 198464 2168828 42640 05:09:01 AM 5155920 7008064 2726512 34.59 2688 2028004 726860 8.14 224960 2151256 23160 05:10:01 AM 4963356 7049372 2919076 37.03 2688 2253232 682388 7.64 262584 2276188 103052 05:11:01 AM 4962148 7047868 2920284 37.05 2688 2253240 662904 7.42 262584 2275832 4 05:12:01 AM 4920340 7007528 2962092 37.58 2688 2254760 731908 8.20 262728 2317208 216 05:13:01 AM 4914648 7003432 2967784 37.65 2688 2256340 749536 8.39 262736 2322788 44 05:14:01 AM 4905464 6995644 2976968 37.77 2688 2257724 827380 9.26 262736 2331816 684 05:15:01 AM 4900720 6992488 2981712 37.83 2688 2259288 827380 9.26 262740 2336616 488 05:16:01 AM 4898940 6991564 2983492 37.85 2688 2260152 844556 9.46 262740 2338092 20 05:17:01 AM 4896440 6989440 2985992 37.88 2688 2260520 844556 9.46 262744 2340728 312 05:18:01 AM 4895584 6988964 2986848 37.89 2688 2260932 844556 9.46 262744 2341360 328 05:19:01 AM 4890104 6984792 2992328 37.96 2688 2262244 844556 9.46 262744 2346924 452 05:20:01 AM 5002360 6928532 2880072 36.54 2688 2099768 801848 8.98 307808 2212292 38624 05:21:01 AM 4970532 6896724 2911900 36.94 2688 2100268 804284 9.01 466808 2088552 10240 Average: 4979637 6990763 2902795 36.83 2688 2181619 779961 8.73 269853 2261977 29272 05:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 283.49 177.23 1651.30 59.12 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 65.91 50.95 839.48 9.04 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 14.48 10.60 6.48 4.24 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 177.99 125.25 343.01 30.23 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 4.35 3.67 1.34 1.23 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 63.21 58.06 16.66 6.07 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 48.01 47.04 12.39 5.16 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 34.56 33.31 9.75 10.70 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 48.81 48.74 12.13 5.23 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 29.36 27.69 8.16 4.28 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 15.18 13.65 3.77 2.68 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 12.56 11.16 3.23 1.94 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 41.24 36.35 11.14 7.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 62.56 47.43 100.18 48.30 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 11.43 10.31 9.17 5.27 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 60.80 46.72 200.71 13.36 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) 05:05:30 LINUX RESTART (2 CPU) 05:06:02 AM CPU %user %nice %system %iowait %steal %idle 05:07:02 AM all 39.79 0.00 5.83 1.65 0.10 52.63 05:07:02 AM 0 38.74 0.00 5.31 2.06 0.10 53.79 05:07:02 AM 1 40.84 0.00 6.35 1.24 0.10 51.47 05:08:01 AM all 31.23 0.00 4.49 1.60 0.11 62.56 05:08:01 AM 0 22.82 0.00 3.87 2.09 0.10 71.13 05:08:01 AM 1 39.64 0.00 5.12 1.12 0.12 54.01 05:09:01 AM all 15.10 0.00 2.20 0.15 0.05 82.50 05:09:01 AM 0 6.33 0.00 1.80 0.10 0.05 91.72 05:09:01 AM 1 23.86 0.00 2.61 0.20 0.05 73.28 05:10:01 AM all 31.40 0.00 5.59 0.66 0.09 62.26 05:10:01 AM 0 20.11 0.00 4.75 0.55 0.08 74.50 05:10:01 AM 1 42.69 0.00 6.44 0.77 0.10 50.00 05:11:01 AM all 0.25 0.00 0.33 1.07 0.03 98.33 05:11:01 AM 0 0.32 0.00 0.20 0.07 0.02 99.40 05:11:01 AM 1 0.18 0.00 0.45 2.07 0.03 97.26 05:12:01 AM all 6.76 0.00 0.52 0.01 0.05 92.67 05:12:01 AM 0 5.72 0.00 0.41 0.00 0.05 93.82 05:12:01 AM 1 7.78 0.00 0.62 0.02 0.05 91.53 05:13:01 AM all 6.22 0.00 0.37 0.00 0.07 93.35 05:13:01 AM 0 4.91 0.00 0.34 0.00 0.05 94.71 05:13:01 AM 1 7.54 0.00 0.41 0.00 0.08 91.97 05:14:01 AM all 5.26 0.00 0.33 0.00 0.06 94.35 05:14:01 AM 0 5.60 0.00 0.27 0.00 0.05 94.08 05:14:01 AM 1 4.92 0.00 0.39 0.00 0.07 94.62 05:15:01 AM all 4.59 0.00 0.35 0.00 0.06 95.00 05:15:01 AM 0 2.71 0.00 0.37 0.00 0.07 96.85 05:15:01 AM 1 6.47 0.00 0.34 0.00 0.05 93.15 05:16:01 AM all 6.31 0.00 0.30 0.00 0.06 93.33 05:16:01 AM 0 7.18 0.00 0.27 0.00 0.05 92.50 05:16:01 AM 1 5.44 0.00 0.33 0.00 0.07 94.16 05:17:01 AM all 3.86 0.00 0.25 0.00 0.04 95.85 05:17:01 AM 0 3.66 0.00 0.27 0.00 0.05 96.02 05:17:01 AM 1 4.06 0.00 0.23 0.00 0.03 95.67 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 3.24 0.00 0.24 0.00 0.07 96.45 05:18:01 AM 0 2.89 0.00 0.23 0.00 0.07 96.81 05:18:01 AM 1 3.59 0.00 0.25 0.00 0.07 96.09 05:19:01 AM all 10.88 0.00 0.46 0.00 0.08 88.58 05:19:01 AM 0 15.90 0.00 0.49 0.00 0.07 83.55 05:19:01 AM 1 5.87 0.00 0.43 0.00 0.08 93.61 05:20:01 AM all 19.70 0.00 2.14 0.07 0.08 78.03 05:20:01 AM 0 8.88 0.00 2.02 0.05 0.08 88.96 05:20:01 AM 1 30.50 0.00 2.25 0.08 0.07 67.10 05:21:01 AM all 18.17 0.00 2.26 0.13 0.07 79.37 05:21:01 AM 0 22.21 0.00 2.15 0.15 0.08 75.41 05:21:01 AM 1 14.14 0.00 2.37 0.12 0.05 83.33 Average: all 13.51 0.00 1.71 0.36 0.07 84.35 Average: 0 11.20 0.00 1.52 0.34 0.06 86.89 Average: 1 15.83 0.00 1.91 0.37 0.07 81.82