---> uname -a: Linux prd-centos8-robot-2c-8g-48588.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: 2799.998 BogoMIPS: 5599.99 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 587 4919 19 2190 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:94:c3:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85366sec preferred_lft 85366sec inet6 fe80::f816:3eff:fe94:c3f8/64 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) 08/02/2025 _x86_64_ (2 CPU) 03:02:10 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 95.65 6.03 89.62 1088.66 6940.03 03:05:01 AM 78.27 0.65 77.62 51.05 10207.70 03:06:01 AM 42.12 7.31 34.81 1310.50 2194.07 03:07:01 AM 58.81 0.25 58.56 47.06 7824.71 03:08:01 AM 4.30 0.00 4.30 0.00 158.51 03:09:01 AM 0.32 0.00 0.32 0.00 4.98 03:10:01 AM 0.17 0.00 0.17 0.00 1.32 03:11:01 AM 2.02 0.02 2.00 0.13 107.60 03:12:01 AM 0.68 0.00 0.68 0.00 116.34 03:13:01 AM 0.40 0.00 0.40 0.00 21.41 03:14:01 AM 0.13 0.00 0.13 0.00 15.08 03:15:01 AM 0.18 0.00 0.18 0.00 10.81 03:16:01 AM 0.18 0.00 0.18 0.00 15.91 03:17:01 AM 0.33 0.00 0.33 0.00 19.00 03:18:01 AM 3.76 0.35 3.41 37.18 154.59 03:19:01 AM 31.15 0.35 30.80 37.31 1634.33 Average: 19.91 0.94 18.97 160.76 1839.20 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5254504 7054524 2627928 33.34 2688 1976816 689744 7.72 188432 2100740 240720 03:05:01 AM 5190284 7022848 2692148 34.15 2688 2008760 677180 7.58 209576 2134876 9920 03:06:01 AM 4941308 6986408 2941124 37.31 2688 2215440 734344 8.22 274292 2300448 146488 03:07:01 AM 4976848 7059536 2905584 36.86 2688 2250380 624280 6.99 262636 2261308 36 03:08:01 AM 4977276 7059964 2905156 36.86 2688 2250380 639656 7.16 262636 2261576 12 03:09:01 AM 4977128 7059820 2905304 36.86 2688 2250384 639656 7.16 262636 2261476 12 03:10:01 AM 4977008 7059668 2905424 36.86 2688 2250384 661604 7.41 262640 2261796 4 03:11:01 AM 4930260 7014676 2952172 37.45 2688 2252112 694076 7.77 262900 2308276 484 03:12:01 AM 4923640 7010872 2958792 37.54 2688 2254936 694076 7.77 262904 2314860 156 03:13:01 AM 4922752 7010368 2959680 37.55 2688 2255312 694076 7.77 262904 2315504 80 03:14:01 AM 4922512 7010500 2959920 37.55 2688 2255692 694076 7.77 262904 2315784 40 03:15:01 AM 4921904 7010268 2960528 37.56 2688 2256068 694076 7.77 262904 2316612 128 03:16:01 AM 4921336 7010076 2961096 37.57 2688 2256444 694076 7.77 262904 2316988 80 03:17:01 AM 4920304 7009424 2962128 37.58 2688 2256824 694076 7.77 262904 2318036 0 03:18:01 AM 5110544 7029560 2771888 35.17 2688 2090500 660304 7.39 263872 2142500 21192 03:19:01 AM 5051000 6967364 2831432 35.92 2688 2090108 735192 8.23 464288 2012456 10240 Average: 4994913 7023492 2887519 36.63 2688 2198159 682531 7.64 268208 2246452 26850 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 102.17 80.38 1075.78 12.93 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 61.35 39.90 567.11 6.28 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 46.80 35.04 323.71 7.94 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 576.24 396.87 116.33 96.90 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 3.50 2.22 0.90 0.68 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 2.52 1.93 0.44 0.42 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 11.50 5.93 3.13 0.72 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 49.98 35.94 14.83 5.85 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 25.27 22.84 6.29 4.50 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 13.90 9.41 3.01 1.89 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 10.93 9.03 2.63 1.80 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 11.61 9.20 2.74 1.81 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 12.93 9.13 2.85 1.81 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 13.66 9.62 3.50 2.23 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 64.18 46.96 87.34 38.63 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 20.57 16.54 15.18 8.08 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 64.19 45.68 139.12 12.03 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) 08/02/2025 _x86_64_ (2 CPU) 03:02:10 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 39.05 0.00 5.97 0.94 0.13 53.92 03:04:01 AM 0 53.74 0.00 7.73 1.25 0.13 37.15 03:04:01 AM 1 24.39 0.00 4.21 0.63 0.12 70.65 03:05:01 AM all 18.22 0.00 2.66 4.23 0.11 74.78 03:05:01 AM 0 24.80 0.00 2.78 4.98 0.10 67.34 03:05:01 AM 1 11.49 0.00 2.53 3.46 0.12 82.40 03:06:01 AM all 24.75 0.00 4.43 0.89 0.09 69.84 03:06:01 AM 0 31.48 0.00 4.69 0.87 0.10 62.86 03:06:01 AM 1 18.00 0.00 4.17 0.92 0.08 76.82 03:07:01 AM all 17.56 0.00 3.96 0.76 0.08 77.63 03:07:01 AM 0 26.08 0.00 4.71 0.91 0.10 68.20 03:07:01 AM 1 9.07 0.00 3.21 0.62 0.07 87.03 03:08:01 AM all 0.38 0.00 0.12 0.03 0.03 99.46 03:08:01 AM 0 0.15 0.00 0.12 0.05 0.03 99.65 03:08:01 AM 1 0.60 0.00 0.12 0.00 0.02 99.27 03:09:01 AM all 0.32 0.00 0.08 0.00 0.02 99.58 03:09:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 03:09:01 AM 1 0.55 0.00 0.10 0.00 0.02 99.33 03:10:01 AM all 0.38 0.00 0.12 0.01 0.03 99.47 03:10:01 AM 0 0.15 0.00 0.15 0.00 0.03 99.67 03:10:01 AM 1 0.60 0.00 0.08 0.02 0.02 99.28 03:11:01 AM all 10.85 0.00 1.05 0.01 0.06 88.03 03:11:01 AM 0 15.98 0.00 1.41 0.02 0.07 82.53 03:11:01 AM 1 5.72 0.00 0.70 0.00 0.05 93.53 03:12:01 AM all 13.97 0.00 0.54 0.02 0.06 85.41 03:12:01 AM 0 24.16 0.00 0.70 0.00 0.07 75.07 03:12:01 AM 1 3.78 0.00 0.38 0.03 0.05 95.75 03:13:01 AM all 4.55 0.00 0.32 0.00 0.05 95.08 03:13:01 AM 0 3.88 0.00 0.27 0.00 0.03 95.82 03:13:01 AM 1 5.22 0.00 0.37 0.00 0.07 94.34 03:14:01 AM all 4.54 0.00 0.30 0.00 0.06 95.10 03:14:01 AM 0 4.46 0.00 0.30 0.00 0.07 95.17 03:14:01 AM 1 4.62 0.00 0.30 0.00 0.05 95.03 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 4.48 0.00 0.31 0.00 0.04 95.17 03:15:01 AM 0 3.92 0.00 0.28 0.00 0.03 95.77 03:15:01 AM 1 5.04 0.00 0.33 0.00 0.05 94.58 03:16:01 AM all 4.47 0.00 0.33 0.00 0.04 95.16 03:16:01 AM 0 6.07 0.00 0.40 0.00 0.05 93.48 03:16:01 AM 1 2.88 0.00 0.25 0.00 0.03 96.84 03:17:01 AM all 4.45 0.00 0.35 0.00 0.03 95.17 03:17:01 AM 0 4.56 0.00 0.30 0.00 0.03 95.10 03:17:01 AM 1 4.33 0.00 0.40 0.00 0.03 95.23 03:18:01 AM all 8.86 0.00 1.80 0.01 0.05 89.28 03:18:01 AM 0 9.93 0.00 2.19 0.02 0.05 87.81 03:18:01 AM 1 7.79 0.00 1.40 0.00 0.05 90.75 03:19:01 AM all 27.76 0.01 2.94 0.43 0.09 68.77 03:19:01 AM 0 29.92 0.00 3.35 0.53 0.10 66.10 03:19:01 AM 1 25.61 0.02 2.54 0.32 0.08 71.44 Average: all 11.54 0.00 1.58 0.45 0.06 86.37 Average: 0 14.96 0.00 1.84 0.54 0.06 82.59 Average: 1 8.11 0.00 1.32 0.37 0.06 90.15