---> uname -a: Linux prd-centos8-robot-2c-8g-46120.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4910 19 2181 6793 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:1e:ce:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe1e:ce6c/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) 07/26/2025 _x86_64_ (2 CPU) 02:25:28 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 89.65 8.26 81.39 2684.97 7417.33 02:28:01 AM 81.96 0.72 81.24 52.92 9765.79 02:29:01 AM 41.71 3.82 37.89 1256.59 3497.37 02:30:01 AM 64.13 3.57 60.56 101.17 7542.62 02:31:01 AM 6.50 0.00 6.50 0.00 501.48 02:32:01 AM 0.50 0.00 0.50 0.00 6.85 02:33:01 AM 0.33 0.00 0.33 0.00 3.70 02:34:01 AM 0.40 0.02 0.38 0.13 91.22 02:35:01 AM 1.87 0.00 1.87 0.00 63.11 02:36:01 AM 0.23 0.00 0.23 0.00 3.87 02:37:01 AM 0.30 0.02 0.28 0.13 4.90 02:38:01 AM 9.08 5.93 3.15 574.74 74.28 02:39:01 AM 0.27 0.00 0.27 0.00 4.92 02:40:01 AM 0.18 0.00 0.18 0.00 2.45 02:41:01 AM 16.71 0.45 16.26 47.98 801.73 Average: 20.92 1.52 19.40 314.58 1985.51 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5297904 7019072 2584528 32.79 2688 1903172 713272 7.99 187380 2076040 183212 02:28:01 AM 5154148 6988868 2728284 34.61 2688 2010484 731408 8.19 198808 2179448 42480 02:29:01 AM 5001552 6962144 2880880 36.55 2688 2134044 776200 8.69 258440 2264324 67260 02:30:01 AM 4948016 7030428 2934416 37.23 2688 2250076 655376 7.34 262360 2292012 10840 02:31:01 AM 4948208 7030572 2934224 37.22 2688 2250080 655376 7.34 262364 2291916 4 02:32:01 AM 4948344 7030704 2934088 37.22 2688 2250080 655376 7.34 262364 2291948 12 02:33:01 AM 4948184 7030544 2934248 37.23 2688 2250080 655376 7.34 262364 2292264 4 02:34:01 AM 4901972 6986892 2980460 37.81 2688 2252640 704028 7.88 262492 2337836 20 02:35:01 AM 4902176 6987112 2980256 37.81 2688 2252656 704028 7.88 262492 2337672 16 02:36:01 AM 4902164 6987116 2980268 37.81 2688 2252672 704028 7.88 262492 2337872 24 02:37:01 AM 4901652 6986616 2980780 37.82 2688 2252684 721328 8.08 262492 2338144 4 02:38:01 AM 4884796 6987036 2997636 38.03 2688 2269936 698172 7.82 264684 2353068 16 02:39:01 AM 4885144 6987400 2997288 38.02 2688 2269952 698172 7.82 264684 2352920 16 02:40:01 AM 4884808 6987076 2997624 38.03 2688 2269972 700764 7.85 264684 2353284 20 02:41:01 AM 5086900 7011536 2795532 35.47 2688 2098136 684116 7.66 461424 1978868 24144 Average: 4973065 7000874 2909367 36.91 2688 2197778 697135 7.81 266635 2271841 21871 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 198.93 143.40 1439.23 37.42 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 56.21 42.70 576.46 6.93 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 44.44 37.88 313.83 9.37 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 422.13 310.20 89.56 79.25 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.42 1.93 0.49 0.47 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.95 1.88 0.52 0.41 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.13 1.00 0.72 0.50 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 27.38 15.76 19.16 1.97 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.33 0.08 0.02 0.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 1.22 0.17 0.16 0.07 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 1.13 0.28 0.40 0.23 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 1.50 0.90 0.11 0.07 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 3.02 0.20 0.19 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.60 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 79.71 55.68 92.89 32.47 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 56.28 40.81 168.92 11.28 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) 07/26/2025 _x86_64_ (2 CPU) 02:25:28 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 42.80 0.00 5.91 1.25 0.09 49.95 02:27:01 AM 0 33.92 0.00 4.80 0.95 0.08 60.25 02:27:01 AM 1 51.69 0.00 7.02 1.55 0.10 39.64 02:28:01 AM all 20.19 0.00 3.01 1.37 0.07 75.36 02:28:01 AM 0 15.43 0.00 2.70 1.53 0.07 80.27 02:28:01 AM 1 24.96 0.00 3.32 1.20 0.07 70.45 02:29:01 AM all 23.52 0.00 3.75 0.43 0.08 72.21 02:29:01 AM 0 18.41 0.00 3.64 0.50 0.08 77.37 02:29:01 AM 1 28.64 0.00 3.87 0.37 0.08 67.04 02:30:01 AM all 21.07 0.00 4.55 0.74 0.08 73.57 02:30:01 AM 0 21.15 0.00 4.43 0.72 0.07 73.64 02:30:01 AM 1 20.99 0.00 4.68 0.75 0.08 73.50 02:31:01 AM all 0.33 0.00 0.13 0.04 0.04 99.46 02:31:01 AM 0 0.10 0.00 0.10 0.02 0.05 99.73 02:31:01 AM 1 0.57 0.00 0.15 0.07 0.03 99.18 02:32:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 02:32:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:32:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 02:33:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 02:33:01 AM 0 0.15 0.00 0.05 0.00 0.05 99.75 02:33:01 AM 1 0.43 0.00 0.10 0.00 0.02 99.45 02:34:01 AM all 3.84 0.00 0.88 0.01 0.07 95.20 02:34:01 AM 0 2.72 0.00 0.58 0.00 0.05 96.64 02:34:01 AM 1 4.96 0.00 1.19 0.02 0.08 93.76 02:35:01 AM all 0.72 0.00 0.07 0.01 0.07 99.14 02:35:01 AM 0 0.60 0.00 0.05 0.02 0.05 99.28 02:35:01 AM 1 0.83 0.00 0.08 0.00 0.08 99.00 02:36:01 AM all 0.72 0.00 0.09 0.00 0.07 99.12 02:36:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 02:36:01 AM 1 0.79 0.00 0.12 0.00 0.08 99.01 02:37:01 AM all 0.73 0.00 0.09 0.00 0.07 99.11 02:37:01 AM 0 0.72 0.00 0.10 0.00 0.07 99.11 02:37:01 AM 1 0.73 0.00 0.08 0.00 0.07 99.12 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 0.73 0.25 0.18 0.10 0.06 98.68 02:38:01 AM 0 0.68 0.03 0.12 0.00 0.05 99.11 02:38:01 AM 1 0.77 0.47 0.25 0.20 0.07 98.25 02:39:01 AM all 0.70 0.00 0.10 0.00 0.07 99.13 02:39:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:39:01 AM 1 0.82 0.00 0.13 0.00 0.08 98.96 02:40:01 AM all 0.72 0.00 0.08 0.00 0.08 99.12 02:40:01 AM 0 0.70 0.00 0.07 0.00 0.07 99.17 02:40:01 AM 1 0.74 0.00 0.10 0.00 0.08 99.08 02:41:01 AM all 17.42 0.00 2.93 0.07 0.06 79.53 02:41:01 AM 0 13.61 0.00 3.19 0.08 0.07 83.05 02:41:01 AM 1 21.22 0.00 2.67 0.05 0.05 76.01 Average: all 8.94 0.02 1.46 0.27 0.06 89.25 Average: 0 7.31 0.00 1.34 0.25 0.06 91.04 Average: 1 10.58 0.03 1.59 0.28 0.07 87.45