---> uname -a: Linux prd-centos8-robot-2c-8g-2686.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 614 4902 19 2181 6785 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:fd:84:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85343sec preferred_lft 85343sec inet6 fe80::f816:3eff:fefd:848a/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) 10/01/2025 _x86_64_ (2 CPU) 02:15:41 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 201.13 136.17 64.97 13793.10 40553.22 02:18:01 AM 107.27 0.72 106.55 52.92 10057.66 02:19:01 AM 36.85 0.42 36.44 64.78 4236.44 02:20:01 AM 36.85 6.71 30.14 1245.72 2075.09 02:21:01 AM 56.99 0.25 56.74 47.03 7827.46 02:22:01 AM 5.66 0.00 5.66 0.00 247.12 02:23:01 AM 0.43 0.00 0.43 0.00 5.05 02:24:01 AM 0.40 0.00 0.40 0.00 4.55 02:25:01 AM 2.07 0.22 1.85 11.73 105.35 02:26:01 AM 0.82 0.00 0.82 0.00 124.95 02:27:01 AM 0.37 0.00 0.37 0.00 20.43 02:28:01 AM 0.23 0.00 0.23 0.00 16.70 02:29:01 AM 0.17 0.00 0.17 0.00 11.11 02:30:02 AM 0.15 0.00 0.15 0.00 15.75 02:31:01 AM 0.37 0.03 0.34 0.27 11.86 02:32:01 AM 6.00 0.32 5.68 36.93 203.25 02:33:01 AM 32.92 0.52 32.41 64.65 1665.06 Average: 28.78 8.56 20.22 902.05 3956.33 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5399148 7009304 2483284 31.50 2688 1800708 764764 8.56 198940 1995844 133748 02:18:01 AM 5193088 7032464 2689344 34.12 2688 2015004 675616 7.56 192612 2147896 104320 02:19:01 AM 5248640 7089660 2633792 33.41 2688 2016964 635400 7.11 219608 2066860 10752 02:20:01 AM 4863488 6981504 3018944 38.30 2688 2286548 743008 8.32 290664 2357448 211656 02:21:01 AM 4939296 7031472 2943136 37.34 2688 2259728 661672 7.41 262532 2300380 28 02:22:01 AM 4939864 7032040 2942568 37.33 2688 2259728 661672 7.41 262532 2300564 4 02:23:01 AM 4940144 7032320 2942288 37.33 2688 2259728 661672 7.41 262532 2300500 4 02:24:01 AM 4939900 7032268 2942532 37.33 2688 2259920 661672 7.41 262536 2300600 196 02:25:01 AM 4891388 6985760 2991044 37.95 2688 2261924 716336 8.02 262800 2348348 720 02:26:01 AM 4886096 6983240 2996336 38.01 2688 2264692 716336 8.02 262804 2354020 164 02:27:01 AM 4885704 6983220 2996728 38.02 2688 2265072 731892 8.19 262804 2354464 84 02:28:01 AM 4885276 6983168 2997156 38.02 2688 2265448 731892 8.19 262804 2354780 24 02:29:01 AM 4882796 6981064 2999636 38.05 2688 2265824 731892 8.19 262804 2357068 120 02:30:02 AM 4882092 6980740 3000340 38.06 2688 2266204 729808 8.17 262804 2357816 68 02:31:01 AM 4881896 6980912 3000536 38.07 2688 2266564 724472 8.11 262936 2357880 216 02:32:01 AM 5037252 6962748 2845180 36.10 2688 2096876 730904 8.18 263812 2217572 21384 02:33:01 AM 5066688 6990520 2815744 35.72 2688 2097176 700544 7.84 466268 1993236 11368 Average: 4986044 7004259 2896388 36.74 2688 2188712 704680 7.89 265988 2262663 29109 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 329.39 189.47 1656.03 60.85 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 82.40 64.42 845.24 10.15 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 13.55 10.83 6.30 4.10 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 37.54 30.04 327.90 5.96 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 465.08 346.03 94.45 79.40 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 5.10 2.02 0.95 0.49 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.43 1.83 0.41 0.40 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 24.03 12.36 6.39 1.30 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 40.95 27.81 12.38 5.15 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 24.91 22.81 6.36 4.52 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 13.63 9.18 2.90 1.86 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 13.86 9.12 2.82 1.80 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 14.33 9.66 3.53 2.23 0.00 0.00 0.00 0.00 02:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:02 AM eth0 11.78 9.48 3.19 2.19 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 15.76 8.98 3.28 1.76 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 65.14 45.93 87.83 38.87 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 18.39 17.14 15.75 8.39 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 69.38 48.12 181.11 13.51 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) 10/01/2025 _x86_64_ (2 CPU) 02:15:41 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 41.96 0.07 11.37 9.32 0.11 37.17 02:17:01 AM 0 38.82 0.08 10.92 8.01 0.10 42.06 02:17:01 AM 1 45.09 0.05 11.82 10.62 0.12 32.29 02:18:01 AM all 32.13 0.00 4.68 3.62 0.11 59.46 02:18:01 AM 0 28.92 0.00 5.15 3.83 0.12 61.99 02:18:01 AM 1 35.33 0.00 4.22 3.42 0.10 56.93 02:19:01 AM all 12.58 0.00 1.86 1.00 0.06 84.50 02:19:01 AM 0 14.20 0.00 1.88 1.16 0.05 82.72 02:19:01 AM 1 10.96 0.00 1.85 0.85 0.07 86.27 02:20:01 AM all 18.83 0.00 3.65 0.83 0.08 76.61 02:20:01 AM 0 14.88 0.00 3.29 0.97 0.08 80.78 02:20:01 AM 1 22.78 0.00 4.02 0.68 0.08 72.44 02:21:01 AM all 16.19 0.00 3.58 1.94 0.07 78.22 02:21:01 AM 0 12.52 0.00 2.96 1.64 0.07 82.81 02:21:01 AM 1 19.88 0.00 4.20 2.23 0.07 73.62 02:22:01 AM all 0.38 0.00 0.13 0.02 0.04 99.44 02:22:01 AM 0 0.13 0.00 0.17 0.03 0.05 99.62 02:22:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 02:23:01 AM all 0.38 0.00 0.09 0.00 0.03 99.50 02:23:01 AM 0 0.17 0.00 0.12 0.00 0.02 99.70 02:23:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 02:24:01 AM all 0.33 0.00 0.13 0.00 0.04 99.49 02:24:01 AM 0 0.18 0.00 0.18 0.00 0.05 99.58 02:24:01 AM 1 0.48 0.00 0.08 0.00 0.03 99.40 02:25:01 AM all 10.92 0.00 0.98 0.02 0.07 88.02 02:25:01 AM 0 2.96 0.00 0.33 0.00 0.05 96.65 02:25:01 AM 1 18.88 0.00 1.62 0.03 0.08 79.38 02:26:01 AM all 13.55 0.00 0.48 0.00 0.07 85.90 02:26:01 AM 0 8.08 0.00 0.47 0.00 0.07 91.39 02:26:01 AM 1 19.03 0.00 0.48 0.00 0.07 80.42 02:27:01 AM all 4.26 0.00 0.28 0.00 0.07 95.38 02:27:01 AM 0 4.82 0.00 0.30 0.00 0.07 94.81 02:27:01 AM 1 3.71 0.00 0.27 0.00 0.07 95.95 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 4.36 0.00 0.33 0.00 0.08 95.23 02:28:01 AM 0 6.84 0.00 0.43 0.00 0.07 92.66 02:28:01 AM 1 1.89 0.00 0.23 0.00 0.08 97.80 02:29:01 AM all 4.33 0.00 0.33 0.00 0.06 95.29 02:29:01 AM 0 2.94 0.00 0.27 0.00 0.07 96.72 02:29:01 AM 1 5.72 0.00 0.38 0.00 0.05 93.85 02:30:02 AM all 4.29 0.00 0.33 0.00 0.06 95.31 02:30:02 AM 0 2.34 0.00 0.22 0.00 0.05 97.39 02:30:02 AM 1 6.25 0.00 0.45 0.00 0.07 93.23 02:31:01 AM all 4.29 0.00 0.44 0.02 0.06 95.19 02:31:01 AM 0 2.62 0.00 0.24 0.03 0.05 97.06 02:31:01 AM 1 5.97 0.00 0.65 0.00 0.07 93.32 02:32:01 AM all 10.71 0.00 1.66 0.12 0.08 87.44 02:32:01 AM 0 8.77 0.00 1.57 0.07 0.07 89.52 02:32:01 AM 1 12.64 0.00 1.74 0.17 0.08 85.37 02:33:01 AM all 30.37 0.00 3.53 0.40 0.08 65.63 02:33:01 AM 0 26.40 0.00 2.99 0.57 0.08 69.96 02:33:01 AM 1 34.34 0.00 4.07 0.23 0.07 61.29 Average: all 12.34 0.00 1.99 1.01 0.07 84.59 Average: 0 10.32 0.00 1.85 0.96 0.06 86.80 Average: 1 14.36 0.00 2.13 1.07 0.07 82.37