---> uname -a: Linux prd-centos8-robot-2c-8g-40098.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 576 4940 19 2180 6823 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:7e:4a:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fe7e:4a49/64 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) 07/06/2025 _x86_64_ (2 CPU) 01:55:42 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 206.36 147.21 59.15 14211.71 39510.68 01:58:01 AM 112.55 0.07 112.48 1.87 10982.17 01:59:01 AM 32.41 0.68 31.72 51.58 4129.04 02:00:01 AM 41.32 7.10 34.22 1309.96 2122.78 02:01:01 AM 56.26 0.25 56.01 47.05 7748.05 02:02:01 AM 3.34 0.10 3.24 2.00 107.89 02:03:01 AM 1.82 0.00 1.82 0.00 130.46 02:04:01 AM 0.22 0.00 0.22 0.00 57.22 02:05:01 AM 0.18 0.00 0.18 0.00 60.32 02:06:01 AM 0.38 0.00 0.38 0.00 48.72 02:07:01 AM 0.27 0.00 0.27 0.00 7.16 02:08:01 AM 0.40 0.00 0.40 0.00 17.34 02:09:01 AM 0.25 0.00 0.25 0.00 31.59 02:10:01 AM 14.58 0.32 14.26 36.92 598.70 02:11:01 AM 30.19 0.57 29.62 65.04 1665.68 Average: 33.37 10.42 22.95 1048.49 4481.16 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5528688 7068508 2353744 29.86 2688 1732292 700068 7.84 186008 1887016 87300 01:58:01 AM 5118576 6982500 2763856 35.06 2688 2040784 726696 8.14 191164 2228780 135272 01:59:01 AM 5208500 7041336 2673932 33.92 2688 2009164 687152 7.69 209356 2118024 9932 02:00:01 AM 4882680 6991760 2999752 38.06 2688 2277840 723544 8.10 289620 2340668 208976 02:01:01 AM 4985860 7067700 2896572 36.75 2688 2249736 636824 7.13 262128 2256784 12 02:02:01 AM 4945544 7028356 2936888 37.26 2688 2250712 689804 7.72 262388 2296872 912 02:03:01 AM 4940312 7024744 2942120 37.33 2688 2252360 722688 8.09 262400 2302040 360 02:04:01 AM 4935700 7021768 2946732 37.38 2688 2253996 738260 8.27 262400 2306844 364 02:05:01 AM 4933072 7020780 2949360 37.42 2688 2255616 757860 8.49 262404 2309028 220 02:06:01 AM 4931032 7019820 2951400 37.44 2688 2256684 757860 8.49 262404 2311152 4 02:07:01 AM 4930328 7019492 2952104 37.45 2688 2257060 757860 8.49 262408 2311756 280 02:08:01 AM 4929884 7019272 2952548 37.46 2688 2257292 757860 8.49 262408 2311980 100 02:09:01 AM 4926960 7017520 2955472 37.49 2688 2258456 757860 8.49 262408 2315120 396 02:10:01 AM 5077788 7000368 2804644 35.58 2688 2096320 707284 7.92 307616 2139368 38772 02:11:01 AM 5094368 7020052 2788064 35.37 2688 2099512 684408 7.66 467564 1966416 25048 Average: 5024619 7022932 2857813 36.26 2688 2169855 720402 8.07 267512 2226790 33863 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 295.25 186.09 1359.68 59.63 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 94.05 71.64 1109.17 10.29 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 9.98 3.72 3.88 1.49 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 36.40 33.56 313.27 7.75 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 191.77 142.09 45.25 40.80 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 61.05 52.57 12.70 4.88 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 74.68 72.26 15.34 7.41 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 59.47 58.46 12.52 6.06 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 77.24 76.42 14.72 7.09 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 43.74 40.05 10.01 5.19 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 15.46 13.58 4.03 2.64 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 11.88 10.25 2.76 1.75 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 37.22 31.36 9.42 5.71 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 78.99 55.23 102.03 49.55 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 19.61 17.56 15.70 8.34 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 73.79 57.66 202.02 14.57 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) 07/06/2025 _x86_64_ (2 CPU) 01:55:42 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 36.24 0.05 10.51 19.69 0.10 33.41 01:57:01 AM 0 42.54 0.05 10.75 19.43 0.10 27.14 01:57:01 AM 1 29.89 0.05 10.27 19.96 0.10 39.72 01:58:01 AM all 32.89 0.00 4.95 8.39 0.10 53.67 01:58:01 AM 0 38.90 0.00 5.40 9.83 0.10 45.77 01:58:01 AM 1 26.90 0.00 4.51 6.94 0.10 61.55 01:59:01 AM all 8.80 0.00 1.72 1.54 0.08 87.87 01:59:01 AM 0 4.48 0.00 1.41 1.73 0.07 92.31 01:59:01 AM 1 13.14 0.00 2.03 1.34 0.08 83.41 02:00:01 AM all 26.78 0.00 4.00 6.22 0.11 62.89 02:00:01 AM 0 29.73 0.00 4.52 6.50 0.12 59.14 02:00:01 AM 1 23.82 0.00 3.49 5.95 0.10 66.64 02:01:01 AM all 14.82 0.00 2.97 3.24 0.07 78.91 02:01:01 AM 0 21.52 0.00 3.34 3.71 0.07 71.36 02:01:01 AM 1 8.13 0.00 2.59 2.77 0.07 86.44 02:02:01 AM all 3.97 0.00 0.40 0.13 0.05 95.44 02:02:01 AM 0 3.79 0.00 0.52 0.25 0.03 95.40 02:02:01 AM 1 4.15 0.00 0.28 0.02 0.07 95.48 02:03:01 AM all 7.26 0.00 0.44 0.03 0.08 92.20 02:03:01 AM 0 9.81 0.00 0.39 0.07 0.07 89.67 02:03:01 AM 1 4.71 0.00 0.49 0.00 0.08 94.72 02:04:01 AM all 5.55 0.00 0.37 0.00 0.08 94.01 02:04:01 AM 0 6.77 0.00 0.39 0.00 0.07 92.77 02:04:01 AM 1 4.33 0.00 0.35 0.00 0.08 95.24 02:05:01 AM all 4.94 0.00 0.40 0.00 0.07 94.60 02:05:01 AM 0 7.26 0.00 0.44 0.00 0.07 92.24 02:05:01 AM 1 2.61 0.00 0.37 0.00 0.07 96.95 02:06:01 AM all 6.86 0.00 0.37 0.00 0.06 92.71 02:06:01 AM 0 7.01 0.00 0.44 0.00 0.05 92.50 02:06:01 AM 1 6.71 0.00 0.30 0.00 0.07 92.92 02:07:01 AM all 4.19 0.00 0.28 0.00 0.08 95.46 02:07:01 AM 0 4.76 0.00 0.33 0.00 0.08 94.82 02:07:01 AM 1 3.61 0.00 0.22 0.00 0.07 96.10 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 3.08 0.00 0.23 0.00 0.06 96.64 02:08:01 AM 0 3.39 0.00 0.22 0.00 0.05 96.34 02:08:01 AM 1 2.76 0.00 0.23 0.00 0.07 96.94 02:09:01 AM all 10.10 0.00 0.52 0.00 0.07 89.32 02:09:01 AM 0 13.57 0.00 0.62 0.00 0.07 85.75 02:09:01 AM 1 6.62 0.00 0.42 0.00 0.07 92.89 02:10:01 AM all 20.80 0.00 2.09 0.94 0.08 76.08 02:10:01 AM 0 23.73 0.00 2.21 1.22 0.08 72.76 02:10:01 AM 1 17.88 0.00 1.97 0.67 0.08 79.39 02:11:01 AM all 29.02 0.00 4.03 1.44 0.08 65.42 02:11:01 AM 0 26.66 0.00 4.12 1.04 0.08 68.10 02:11:01 AM 1 31.39 0.00 3.94 1.85 0.07 62.75 Average: all 14.35 0.00 2.22 2.77 0.08 80.59 Average: 0 16.26 0.00 2.34 2.92 0.07 78.41 Average: 1 12.44 0.00 2.09 2.62 0.08 82.76