---> uname -a: Linux prd-centos8-robot-2c-8g-6363.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 603 4886 19 2208 6795 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:ee:6e:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:feee:6e64/64 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) 11/06/2025 _x86_64_ (2 CPU) 03:30:44 LINUX RESTART (2 CPU) 03:31:01 AM tps rtps wtps bread/s bwrtn/s 03:32:01 AM 205.11 148.03 57.09 14427.89 39795.55 03:33:01 AM 116.36 0.75 115.61 53.98 11117.74 03:34:02 AM 38.56 0.38 38.18 62.52 4255.56 03:35:01 AM 28.67 3.49 25.18 1214.10 1989.56 03:36:01 AM 71.99 3.57 68.42 101.18 7988.89 03:37:01 AM 7.22 0.22 7.00 11.73 533.48 03:38:01 AM 2.23 0.02 2.22 0.93 358.00 03:39:01 AM 0.17 0.00 0.17 0.00 2.80 03:40:01 AM 0.20 0.00 0.20 0.00 4.53 03:41:01 AM 17.80 0.40 17.40 46.79 1142.66 03:42:01 AM 35.14 6.33 28.81 617.93 1130.74 Average: 47.62 14.85 32.76 1504.09 6217.94 03:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 AM 5516752 7058800 2365680 30.01 2688 1734496 715940 8.02 185980 1898956 86308 03:33:01 AM 5165184 7008616 2717248 34.47 2688 2019052 719244 8.05 198748 2170224 104304 03:34:02 AM 5238772 7083720 2643660 33.54 2688 2020932 635364 7.11 219280 2077428 10760 03:35:01 AM 4961612 6971916 2920820 37.05 2688 2180572 767472 8.59 262372 2293048 103448 03:36:01 AM 4960348 7057976 2922084 37.07 2688 2265052 645028 7.22 260408 2281424 10836 03:37:01 AM 4911332 7009908 2971100 37.69 2688 2266008 711832 7.97 260676 2329020 328 03:38:01 AM 4884892 6991736 2997540 38.03 2688 2274268 727212 8.14 260680 2355352 4 03:39:01 AM 4868704 6975584 3013728 38.23 2688 2274304 762240 8.53 260676 2371164 4 03:40:01 AM 4861240 6968168 3021192 38.33 2688 2274368 783608 8.77 260736 2378356 68 03:41:01 AM 5085232 7018652 2797200 35.49 2688 2106316 662212 7.41 465740 1972652 24200 03:42:01 AM 5020700 6973556 2861732 36.31 2688 2125876 726428 8.13 469776 2034496 25740 Average: 5043161 7010785 2839271 36.02 2688 2140113 714235 8.00 282279 2196556 33273 03:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 314.73 197.83 1423.06 60.86 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 98.80 76.64 1146.22 11.17 0.00 0.00 0.00 0.00 03:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 AM eth0 16.71 7.10 5.89 3.23 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 38.04 32.40 337.73 6.35 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 184.29 134.08 44.11 39.04 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 29.76 15.73 9.97 2.24 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 242.04 239.59 112.12 99.04 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 236.92 231.51 422.97 82.39 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 88.17 85.52 223.23 25.70 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 55.27 36.53 94.80 34.21 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 16.76 15.94 12.12 7.47 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 120.27 97.64 348.44 33.83 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) 11/06/2025 _x86_64_ (2 CPU) 03:30:44 LINUX RESTART (2 CPU) 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 41.97 0.04 10.76 7.81 0.11 39.31 03:32:01 AM 0 46.96 0.05 11.42 7.55 0.12 33.91 03:32:01 AM 1 36.97 0.03 10.10 8.07 0.10 44.72 03:33:01 AM all 37.23 0.00 5.16 1.74 0.12 55.76 03:33:01 AM 0 44.01 0.00 5.52 1.75 0.13 48.58 03:33:01 AM 1 30.43 0.00 4.81 1.72 0.10 62.94 03:34:02 AM all 12.32 0.00 1.59 0.53 0.06 85.51 03:34:02 AM 0 10.53 0.00 1.67 0.47 0.05 87.28 03:34:02 AM 1 14.10 0.00 1.52 0.58 0.07 83.73 03:35:01 AM all 18.61 0.00 3.53 0.76 0.08 77.03 03:35:01 AM 0 21.22 0.00 3.46 0.59 0.07 74.66 03:35:01 AM 1 15.98 0.00 3.60 0.93 0.08 79.40 03:36:01 AM all 21.57 0.00 4.04 0.98 0.08 73.33 03:36:01 AM 0 28.21 0.00 4.41 1.07 0.10 66.22 03:36:01 AM 1 14.93 0.00 3.67 0.89 0.07 80.44 03:37:01 AM all 3.29 0.00 0.33 0.05 0.04 96.29 03:37:01 AM 0 2.59 0.00 0.28 0.08 0.05 96.99 03:37:01 AM 1 4.00 0.00 0.37 0.02 0.03 95.58 03:38:01 AM all 26.83 0.00 0.49 0.03 0.09 72.57 03:38:01 AM 0 19.70 0.00 0.37 0.05 0.08 79.80 03:38:01 AM 1 33.99 0.00 0.60 0.00 0.10 65.30 03:39:01 AM all 23.55 0.00 0.51 0.00 0.10 75.83 03:39:01 AM 0 29.87 0.00 0.57 0.00 0.10 69.46 03:39:01 AM 1 17.21 0.00 0.45 0.00 0.10 82.23 03:40:01 AM all 12.05 0.00 0.36 0.00 0.07 87.52 03:40:01 AM 0 21.40 0.00 0.51 0.00 0.07 78.02 03:40:01 AM 1 2.77 0.00 0.22 0.00 0.07 96.94 03:41:01 AM all 18.12 0.00 2.82 0.07 0.06 78.93 03:41:01 AM 0 26.39 0.00 2.77 0.10 0.07 70.67 03:41:01 AM 1 9.84 0.00 2.87 0.03 0.05 87.21 03:42:01 AM all 29.37 0.23 3.42 2.23 0.09 64.66 03:42:01 AM 0 37.65 0.18 3.87 4.32 0.08 53.89 03:42:01 AM 1 21.10 0.28 2.96 0.13 0.10 75.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.28 0.03 3.00 1.29 0.08 73.33 Average: 0 26.24 0.02 3.17 1.45 0.08 69.03 Average: 1 18.31 0.03 2.84 1.12 0.08 77.62