---> uname -a: Linux prd-centos8-robot-2c-8g-41394.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: 2799.996 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 582 4934 19 2181 6817 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:03:d5:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe03:d577/64 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) 07/10/2025 _x86_64_ (2 CPU) 02:12:32 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 92.59 24.55 68.03 6958.79 6341.31 02:15:01 AM 91.22 0.72 90.50 52.92 10911.31 02:16:01 AM 31.64 0.42 31.22 64.78 2491.95 02:17:01 AM 3.92 0.00 3.92 0.00 105.37 02:18:01 AM 0.27 0.00 0.27 0.00 3.18 02:19:01 AM 75.54 6.96 68.58 1292.77 8143.75 02:20:01 AM 11.53 0.00 11.53 0.00 1132.36 02:21:01 AM 3.63 0.00 3.63 0.00 121.28 02:22:01 AM 0.38 0.00 0.38 0.00 4.50 02:23:01 AM 0.52 0.02 0.50 0.13 28.60 02:24:01 AM 1.95 0.00 1.95 0.00 147.65 02:25:01 AM 0.60 0.00 0.60 0.00 54.78 02:26:01 AM 0.17 0.00 0.17 0.00 16.28 02:27:01 AM 0.27 0.03 0.23 1.87 55.35 02:28:01 AM 25.71 0.45 25.26 47.98 1665.41 Average: 22.66 2.21 20.45 561.38 2081.68 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5401756 7072264 2480676 31.47 2688 1853820 665372 7.45 185060 1978592 164220 02:15:01 AM 5163820 7003964 2718612 34.49 2688 2015840 683124 7.65 197572 2162628 42480 02:16:01 AM 5241572 7083336 2640860 33.50 2688 2017788 638032 7.14 218448 2072216 4 02:17:01 AM 5241672 7083412 2640760 33.50 2688 2017788 622416 6.97 218524 2072116 8 02:18:01 AM 5184724 7029944 2697708 34.22 2688 2021268 684232 7.66 223000 2124376 3504 02:19:01 AM 4970880 7058692 2911552 36.94 2688 2255408 626460 7.01 261720 2268232 26912 02:20:01 AM 4970892 7058384 2911540 36.94 2688 2255416 624028 6.99 261740 2267972 4 02:21:01 AM 4971536 7059040 2910896 36.93 2688 2255420 624028 6.99 261744 2267900 4 02:22:01 AM 4971292 7058796 2911140 36.93 2688 2255420 624028 6.99 261744 2267900 4 02:23:01 AM 4928528 7016936 2953904 37.47 2688 2256324 694480 7.78 262000 2310356 292 02:24:01 AM 4920036 7011024 2962396 37.58 2688 2258912 694480 7.78 262008 2318752 332 02:25:01 AM 4918640 7010864 2963792 37.60 2688 2260148 694480 7.78 262008 2320160 188 02:26:01 AM 4917036 7009636 2965396 37.62 2688 2260524 694480 7.78 262008 2321680 112 02:27:01 AM 4963184 7059064 2919248 37.03 2688 2263796 624316 6.99 262472 2275584 1744 02:28:01 AM 5093900 7015280 2788532 35.38 2688 2094252 678436 7.60 462336 1967028 14692 Average: 5057298 7042042 2825134 35.84 2688 2156142 658159 7.37 257492 2199699 16967 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 260.64 177.61 1680.48 56.37 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 74.01 56.11 794.03 15.95 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.78 8.66 5.68 3.42 0.00 0.00 0.00 0.00 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 8.73 7.55 1.70 1.63 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 8.16 7.41 2.18 1.84 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 207.80 165.58 349.02 36.54 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 298.32 244.79 64.01 54.03 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 3.50 1.98 0.64 0.43 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 5.00 1.92 0.53 0.41 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 43.83 21.13 11.08 3.03 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 33.21 29.42 10.32 5.69 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 16.34 14.50 4.11 2.86 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 13.00 9.10 2.90 1.81 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 51.88 31.72 16.27 7.57 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 46.50 39.15 89.97 31.11 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.45 54.45 202.22 14.85 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) 07/10/2025 _x86_64_ (2 CPU) 02:12:32 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 44.81 0.00 8.13 1.88 0.12 45.07 02:14:01 AM 0 36.19 0.00 7.12 2.13 0.10 54.46 02:14:01 AM 1 53.46 0.00 9.15 1.63 0.13 35.63 02:15:01 AM all 27.13 0.00 3.92 1.05 0.08 67.82 02:15:01 AM 0 15.05 0.00 3.15 1.15 0.08 80.58 02:15:01 AM 1 39.24 0.00 4.69 0.95 0.08 55.04 02:16:01 AM all 11.78 0.00 1.74 0.60 0.08 85.80 02:16:01 AM 0 8.22 0.00 1.62 0.45 0.07 89.65 02:16:01 AM 1 15.34 0.00 1.87 0.75 0.08 81.95 02:17:01 AM all 0.81 0.00 0.79 0.03 0.03 98.35 02:17:01 AM 0 0.72 0.00 0.74 0.03 0.02 98.50 02:17:01 AM 1 0.90 0.00 0.85 0.02 0.03 98.20 02:18:01 AM all 2.38 0.00 1.15 0.00 0.05 96.42 02:18:01 AM 0 3.59 0.00 1.09 0.00 0.05 95.27 02:18:01 AM 1 1.17 0.00 1.22 0.00 0.05 97.56 02:19:01 AM all 32.11 0.00 5.59 0.85 0.09 61.35 02:19:01 AM 0 28.61 0.00 5.10 0.59 0.08 65.62 02:19:01 AM 1 35.61 0.00 6.09 1.12 0.10 57.08 02:20:01 AM all 1.03 0.00 0.87 0.12 0.03 97.95 02:20:01 AM 0 0.89 0.00 0.75 0.03 0.03 98.29 02:20:01 AM 1 1.17 0.00 0.99 0.20 0.03 97.61 02:21:01 AM all 0.34 0.00 0.10 0.02 0.03 99.51 02:21:01 AM 0 0.43 0.00 0.13 0.03 0.05 99.35 02:21:01 AM 1 0.25 0.00 0.07 0.00 0.02 99.67 02:22:01 AM all 0.24 0.00 0.09 0.00 0.03 99.64 02:22:01 AM 0 0.28 0.00 0.12 0.00 0.02 99.58 02:22:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 02:23:01 AM all 4.50 0.00 0.44 0.01 0.05 95.00 02:23:01 AM 0 3.88 0.00 0.45 0.00 0.07 95.60 02:23:01 AM 1 5.13 0.00 0.43 0.02 0.03 94.39 02:24:01 AM all 15.70 0.00 1.02 0.00 0.08 83.20 02:24:01 AM 0 14.44 0.00 1.16 0.00 0.07 84.34 02:24:01 AM 1 16.97 0.00 0.89 0.00 0.08 82.06 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 8.37 0.00 0.44 0.01 0.07 91.11 02:25:01 AM 0 9.50 0.00 0.44 0.00 0.07 89.99 02:25:01 AM 1 7.24 0.00 0.45 0.02 0.07 92.23 02:26:01 AM all 4.50 0.00 0.33 0.00 0.07 95.10 02:26:01 AM 0 4.93 0.00 0.35 0.00 0.07 94.65 02:26:01 AM 1 4.06 0.00 0.32 0.00 0.07 95.56 02:27:01 AM all 7.58 0.00 0.44 0.00 0.06 91.92 02:27:01 AM 0 3.43 0.00 0.35 0.00 0.05 96.17 02:27:01 AM 1 11.75 0.00 0.54 0.00 0.07 87.65 02:28:01 AM all 19.69 0.00 3.15 0.28 0.08 76.79 02:28:01 AM 0 22.67 0.00 2.99 0.08 0.08 74.18 02:28:01 AM 1 16.72 0.00 3.32 0.47 0.08 79.41 Average: all 12.06 0.00 1.88 0.32 0.06 85.68 Average: 0 10.19 0.00 1.70 0.30 0.06 87.75 Average: 1 13.93 0.00 2.06 0.34 0.06 83.60