---> uname -a: Linux prd-centos8-robot-2c-8g-2282.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 600 4836 19 2260 6798 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:a8:35:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85551sec preferred_lft 85551sec inet6 fe80::f816:3eff:fea8:3546/64 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) 08/18/2025 _x86_64_ (2 CPU) 04:39:22 LINUX RESTART (2 CPU) 04:40:01 AM tps rtps wtps bread/s bwrtn/s 04:41:01 AM 85.19 15.09 70.10 4068.63 6898.78 04:42:01 AM 88.74 0.72 88.02 52.92 10283.29 04:43:01 AM 37.24 0.62 36.63 64.79 3459.82 04:44:01 AM 72.39 6.96 65.43 1292.77 7797.12 04:45:01 AM 6.38 0.22 6.17 11.73 506.55 04:46:01 AM 2.18 0.00 2.18 0.00 407.53 04:47:01 AM 0.83 0.00 0.83 0.00 510.35 04:48:01 AM 0.42 0.02 0.40 1.07 238.45 04:49:01 AM 0.73 0.00 0.73 0.00 270.92 04:50:00 AM 0.80 0.39 0.41 56.65 71.32 04:50:01 AM 0.00 0.00 0.00 0.00 0.00 04:51:01 AM 0.50 0.00 0.50 0.00 26.10 04:52:01 AM 0.17 0.00 0.17 0.00 16.54 04:53:01 AM 30.88 0.65 30.23 74.12 3186.90 Average: 25.11 1.90 23.22 432.49 2590.31 04:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 AM 5386280 7093492 2496144 31.67 2688 1889452 658724 7.38 185928 1989676 175648 04:42:01 AM 5192164 7029120 2690260 34.13 2688 2013328 686004 7.68 197964 2145608 42488 04:43:01 AM 5091604 7019164 2790820 35.41 2688 2101312 705268 7.90 234520 2202188 66396 04:44:01 AM 4954044 7042680 2928380 37.15 2688 2256276 649668 7.27 261992 2287840 10820 04:45:01 AM 4911972 7001532 2970452 37.68 2688 2257228 713384 7.99 262120 2328652 600 04:46:01 AM 4881636 6985152 3000788 38.07 2688 2271252 729180 8.16 262592 2358044 4520 04:47:01 AM 4871108 6985152 3011316 38.20 2688 2281732 729180 8.16 262592 2368696 116 04:48:01 AM 4863912 6985000 3018512 38.29 2688 2288744 729180 8.16 262604 2376428 40 04:49:01 AM 4851372 6980252 3031052 38.45 2688 2296528 744716 8.34 262652 2388292 4 04:50:00 AM 4463700 6921652 3418724 43.37 2688 2300288 751752 8.42 264196 2394328 180 04:50:01 AM 4463144 6921096 3419280 43.38 2688 2300288 751752 8.42 264196 2394792 180 04:51:01 AM 4462152 6920800 3420272 43.39 2688 2300900 751752 8.42 264208 2395604 288 04:52:01 AM 4902576 7040728 2979848 37.80 2688 2305432 659064 7.38 264556 2333400 4380 04:53:01 AM 5027996 7031680 2854428 36.21 2688 2176544 672532 7.53 501184 1994976 9064 Average: 4880261 6996964 3002163 38.09 2688 2217093 709440 7.94 267950 2282752 22480 04:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 317.09 198.87 1757.31 61.10 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 56.25 42.44 715.78 7.95 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 40.63 33.04 326.27 8.18 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 197.92 143.15 49.41 39.79 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 18.10 8.25 7.85 1.22 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 35.30 31.56 113.00 9.34 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 22.46 22.85 60.76 7.46 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 19.46 17.39 36.03 5.69 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 27.28 22.20 58.51 11.83 0.00 0.00 0.00 0.00 04:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:00 AM eth0 42.38 57.70 23.49 5.22 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 0.71 0.00 0.03 0.00 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 13.50 11.91 3.38 2.19 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 25.36 14.13 7.25 1.74 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 76.20 51.46 149.72 89.69 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 68.54 50.28 254.51 19.33 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) 08/18/2025 _x86_64_ (2 CPU) 04:39:22 LINUX RESTART (2 CPU) 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 42.94 0.00 6.88 1.10 0.13 48.94 04:41:01 AM 0 49.92 0.00 7.29 1.31 0.13 41.35 04:41:01 AM 1 35.97 0.00 6.48 0.90 0.13 56.52 04:42:01 AM all 24.18 0.00 3.48 1.61 0.08 70.66 04:42:01 AM 0 23.28 0.00 2.89 1.47 0.08 72.28 04:42:01 AM 1 25.08 0.00 4.06 1.75 0.08 69.03 04:43:01 AM all 23.77 0.00 3.47 0.38 0.08 72.30 04:43:01 AM 0 20.09 0.00 3.47 0.30 0.08 76.05 04:43:01 AM 1 27.45 0.00 3.47 0.45 0.08 68.55 04:44:01 AM all 22.48 0.00 5.09 1.00 0.09 71.34 04:44:01 AM 0 29.77 0.00 5.05 1.14 0.10 63.94 04:44:01 AM 1 15.22 0.00 5.12 0.87 0.08 78.71 04:45:01 AM all 1.59 0.00 0.24 0.05 0.04 98.08 04:45:01 AM 0 2.77 0.00 0.30 0.02 0.03 96.88 04:45:01 AM 1 0.40 0.00 0.18 0.08 0.05 99.28 04:46:01 AM all 13.50 0.00 0.21 0.03 0.07 86.20 04:46:01 AM 0 23.15 0.00 0.23 0.03 0.07 76.52 04:46:01 AM 1 3.83 0.00 0.18 0.02 0.07 95.90 04:47:01 AM all 12.11 0.00 0.18 0.08 0.05 87.58 04:47:01 AM 0 17.24 0.00 0.15 0.00 0.07 82.54 04:47:01 AM 1 6.97 0.00 0.20 0.17 0.03 92.63 04:48:01 AM all 8.97 0.00 0.18 0.03 0.05 90.76 04:48:01 AM 0 11.84 0.00 0.18 0.00 0.05 87.92 04:48:01 AM 1 6.10 0.00 0.18 0.07 0.05 93.60 04:49:01 AM all 13.33 0.00 0.19 0.03 0.07 86.39 04:49:01 AM 0 8.02 0.00 0.17 0.05 0.05 91.71 04:49:01 AM 1 18.65 0.00 0.22 0.00 0.08 81.05 04:50:00 AM all 9.32 0.00 2.57 0.00 0.05 88.06 04:50:00 AM 0 9.83 0.00 2.57 0.00 0.05 87.54 04:50:00 AM 1 8.81 0.00 2.56 0.00 0.05 88.58 04:50:01 AM all 0.71 0.00 0.36 0.00 0.00 98.93 04:50:01 AM 0 0.71 0.00 0.71 0.00 0.00 98.57 04:50:01 AM 1 0.71 0.00 0.00 0.00 0.00 99.29 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 4.40 0.00 0.17 0.01 0.06 95.37 04:51:01 AM 0 7.07 0.00 0.17 0.02 0.07 92.68 04:51:01 AM 1 1.74 0.00 0.17 0.00 0.05 98.05 04:52:01 AM all 5.75 0.00 0.75 0.00 0.04 93.45 04:52:01 AM 0 10.60 0.00 0.84 0.00 0.05 88.51 04:52:01 AM 1 0.90 0.00 0.67 0.00 0.03 98.40 04:53:01 AM all 28.59 0.00 3.92 0.63 0.15 66.71 04:53:01 AM 0 39.51 0.00 4.27 0.93 0.15 55.14 04:53:01 AM 1 17.66 0.00 3.57 0.33 0.15 78.28 Average: all 16.21 0.00 2.10 0.38 0.07 81.24 Average: 0 19.45 0.00 2.12 0.41 0.08 77.95 Average: 1 12.97 0.00 2.08 0.36 0.07 84.52