---> uname -a: Linux prd-centos8-robot-2c-8g-45627.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 614 4888 19 2195 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:c2:82:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85502sec preferred_lft 85502sec inet6 fe80::f816:3eff:fec2:82e7/64 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) 07/24/2025 _x86_64_ (2 CPU) 05:15:32 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 111.58 58.23 53.35 7571.88 32324.86 05:18:01 AM 111.93 0.07 111.86 1.87 10640.88 05:19:01 AM 39.52 1.07 38.45 115.83 4167.84 05:20:01 AM 67.62 9.42 58.21 1682.12 3801.95 05:21:01 AM 29.30 0.03 29.27 3.46 6068.82 05:22:01 AM 0.43 0.02 0.42 0.13 49.99 05:23:01 AM 1.77 0.00 1.77 0.00 129.46 05:24:01 AM 0.20 0.00 0.20 0.00 49.51 05:25:01 AM 0.23 0.00 0.23 0.00 32.19 05:26:01 AM 0.37 0.00 0.37 0.00 48.86 05:27:01 AM 0.40 0.00 0.40 0.00 16.98 05:28:01 AM 0.13 0.00 0.13 0.00 25.73 05:29:01 AM 0.18 0.00 0.18 0.00 45.63 05:30:01 AM 30.27 0.65 29.62 74.11 1811.75 Average: 28.14 4.96 23.18 674.99 4229.80 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5457028 7031972 2425396 30.77 2688 1767428 728560 8.16 186796 1954144 109136 05:18:01 AM 5113092 6949224 2769332 35.13 2688 2012048 777824 8.71 188248 2230360 104088 05:19:01 AM 5243932 7082956 2638492 33.47 2688 2015400 636736 7.13 219288 2070000 10772 05:20:01 AM 4905684 7002496 2976740 37.76 2688 2264752 697976 7.82 267220 2332040 169740 05:21:01 AM 4929576 7026240 2952848 37.46 2688 2264828 652944 7.31 268108 2302764 4 05:22:01 AM 4887728 6986064 2994696 37.99 2688 2266500 732872 8.21 268252 2344268 460 05:23:01 AM 4881572 6981584 3000852 38.07 2688 2268176 769992 8.62 268260 2350204 72 05:24:01 AM 4877436 6978924 3004988 38.12 2688 2269684 769992 8.62 268264 2354292 160 05:25:01 AM 4874784 6978056 3007640 38.16 2688 2271436 787648 8.82 268264 2356748 1024 05:26:01 AM 4874124 6977712 3008300 38.16 2688 2271752 787648 8.82 268264 2357400 4 05:27:01 AM 4873716 6977684 3008708 38.17 2688 2272132 787648 8.82 268268 2357860 24 05:28:01 AM 4870696 6975476 3011728 38.21 2688 2272944 787648 8.82 268268 2360788 104 05:29:01 AM 4919448 7027268 2962976 37.59 2688 2275984 669296 7.49 268600 2312688 1816 05:30:01 AM 5046460 6983012 2835964 35.98 2688 2110724 731056 8.19 472212 2007352 9072 Average: 4982520 6997048 2899904 36.79 2688 2185985 736989 8.25 267737 2263636 29034 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 287.17 189.24 1623.87 59.55 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 74.59 59.97 845.73 9.47 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 16.74 11.13 7.66 4.44 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 40.41 36.11 317.13 9.67 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 191.47 136.67 36.69 36.59 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 82.07 76.52 18.35 9.10 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 69.61 67.34 14.60 6.99 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 56.97 57.47 11.60 5.45 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 77.66 76.56 16.19 7.97 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 11.70 11.15 2.93 1.98 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 14.26 12.95 3.60 2.35 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 23.96 21.43 6.35 3.94 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 52.94 42.73 16.20 7.75 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 50.97 40.00 101.23 49.80 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 75.04 59.95 215.87 15.36 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) 07/24/2025 _x86_64_ (2 CPU) 05:15:32 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 34.72 0.03 6.57 16.82 0.15 41.71 05:17:01 AM 0 40.53 0.05 7.04 18.30 0.10 33.98 05:17:01 AM 1 28.96 0.02 6.10 15.34 0.20 49.38 05:18:01 AM all 33.88 0.00 5.40 6.85 0.11 53.76 05:18:01 AM 0 35.33 0.00 5.13 7.62 0.12 51.81 05:18:01 AM 1 32.42 0.00 5.67 6.07 0.10 55.74 05:19:01 AM all 14.22 0.00 1.98 1.69 0.09 82.01 05:19:01 AM 0 16.33 0.00 1.94 1.28 0.08 80.36 05:19:01 AM 1 12.11 0.00 2.02 2.10 0.10 83.67 05:20:01 AM all 32.34 0.00 5.44 1.05 0.09 61.07 05:20:01 AM 0 41.14 0.00 5.97 1.12 0.10 51.68 05:20:01 AM 1 23.55 0.00 4.92 0.98 0.08 70.47 05:21:01 AM all 0.59 0.00 0.69 1.05 0.04 97.63 05:21:01 AM 0 0.70 0.00 0.75 0.68 0.03 97.83 05:21:01 AM 1 0.49 0.00 0.62 1.42 0.05 97.42 05:22:01 AM all 6.67 0.00 0.51 0.00 0.08 92.75 05:22:01 AM 0 8.84 0.00 0.59 0.00 0.08 90.49 05:22:01 AM 1 4.50 0.00 0.44 0.00 0.07 95.00 05:23:01 AM all 7.04 0.00 0.40 0.01 0.08 92.47 05:23:01 AM 0 7.03 0.00 0.45 0.00 0.10 92.42 05:23:01 AM 1 7.04 0.00 0.35 0.02 0.07 92.52 05:24:01 AM all 4.20 0.00 0.34 0.00 0.08 95.38 05:24:01 AM 0 3.73 0.00 0.28 0.00 0.08 95.90 05:24:01 AM 1 4.66 0.00 0.40 0.00 0.08 94.86 05:25:01 AM all 7.15 0.00 0.41 0.00 0.08 92.36 05:25:01 AM 0 8.26 0.00 0.40 0.00 0.07 91.27 05:25:01 AM 1 6.04 0.00 0.42 0.00 0.08 93.45 05:26:01 AM all 3.64 0.00 0.18 0.00 0.08 96.10 05:26:01 AM 0 2.72 0.00 0.18 0.00 0.07 97.03 05:26:01 AM 1 4.56 0.00 0.18 0.00 0.08 95.17 05:27:01 AM all 3.94 0.00 0.27 0.00 0.08 95.71 05:27:01 AM 0 4.66 0.00 0.27 0.00 0.08 94.99 05:27:01 AM 1 3.23 0.00 0.27 0.00 0.08 96.42 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 6.00 0.00 0.36 0.00 0.08 93.55 05:28:01 AM 0 7.23 0.00 0.40 0.00 0.08 92.28 05:28:01 AM 1 4.77 0.00 0.32 0.00 0.08 94.83 05:29:01 AM all 12.98 0.00 0.54 0.00 0.08 86.40 05:29:01 AM 0 15.89 0.00 0.62 0.00 0.10 83.39 05:29:01 AM 1 10.06 0.00 0.45 0.00 0.07 89.42 05:30:01 AM all 28.40 0.00 3.78 0.23 0.09 67.49 05:30:01 AM 0 30.01 0.00 3.90 0.28 0.08 65.73 05:30:01 AM 1 26.80 0.00 3.67 0.17 0.10 69.26 Average: all 13.99 0.00 1.92 1.97 0.09 82.03 Average: 0 15.89 0.00 1.99 2.08 0.08 79.95 Average: 1 12.08 0.00 1.84 1.86 0.09 84.12