---> uname -a: Linux prd-centos8-robot-2c-8g-51265.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 613 4905 19 2178 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:d2:cb:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fed2:cbfd/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) 09/10/2025 _x86_64_ (2 CPU) 00:35:24 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 91.00 17.11 73.89 5335.05 7172.74 12:38:01 AM 86.47 0.07 86.40 1.87 12481.47 12:39:01 AM 30.11 1.03 29.07 113.56 2057.10 12:40:01 AM 62.96 6.96 56.00 1291.57 3607.46 12:41:01 AM 30.82 0.03 30.78 3.46 6166.05 12:42:01 AM 3.27 0.00 3.27 0.00 114.55 12:43:01 AM 0.10 0.00 0.10 0.00 1.03 12:44:01 AM 0.47 0.22 0.25 11.73 7.50 12:45:01 AM 2.10 0.00 2.10 0.00 132.56 12:46:01 AM 0.60 0.00 0.60 0.00 100.58 12:47:01 AM 0.23 0.00 0.23 0.00 10.40 12:48:01 AM 0.23 0.00 0.23 0.00 17.23 12:49:01 AM 0.13 0.00 0.13 0.00 16.23 12:50:01 AM 0.23 0.03 0.20 1.87 11.71 12:51:01 AM 26.36 0.68 25.67 74.38 1521.21 Average: 22.26 1.73 20.54 450.22 2222.49 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5343884 7033996 2538548 32.21 2688 1873056 731348 8.19 189844 2027832 162640 12:38:01 AM 5038976 6920700 2843456 36.07 2688 2057540 808232 9.05 198004 2294632 37916 12:39:01 AM 5220724 7056556 2661708 33.77 2688 2011400 653572 7.32 219156 2092060 10764 12:40:01 AM 4915128 6999948 2967304 37.64 2688 2252088 699380 7.83 256748 2333848 172504 12:41:01 AM 4947624 7031168 2934808 37.23 2688 2251008 659948 7.39 262356 2290000 4 12:42:01 AM 4947820 7031364 2934612 37.23 2688 2251008 659948 7.39 262364 2290064 8 12:43:01 AM 4947356 7030892 2935076 37.24 2688 2251008 659948 7.39 262364 2290428 4 12:44:01 AM 4905904 6990460 2976528 37.76 2688 2252028 727608 8.15 262560 2331604 652 12:45:01 AM 4897868 6984940 2984564 37.86 2688 2254552 727608 8.15 262632 2339552 1232 12:46:01 AM 4895592 6984180 2986840 37.89 2688 2256068 727608 8.15 262632 2341920 24 12:47:01 AM 4894836 6983804 2987596 37.90 2688 2256448 727608 8.15 262632 2342368 172 12:48:01 AM 4893016 6982360 2989416 37.93 2688 2256824 727608 8.15 262632 2344472 96 12:49:01 AM 4892424 6982144 2990008 37.93 2688 2257200 727608 8.15 262632 2345004 24 12:50:01 AM 4939060 7032092 2943372 37.34 2688 2260504 668136 7.48 263104 2298320 2996 12:51:01 AM 5086252 7007272 2796180 35.47 2688 2093760 702004 7.86 465868 1971552 13424 Average: 4984431 7003458 2898001 36.77 2688 2188966 707211 7.92 263702 2262244 26831 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 316.09 196.53 1782.08 62.63 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 75.24 50.52 732.93 8.37 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 13.25 9.38 6.83 3.95 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 48.55 38.75 335.07 9.47 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 545.29 387.51 109.19 91.64 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 4.38 2.10 0.80 0.51 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.92 2.13 0.90 0.78 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 30.08 15.18 9.79 2.29 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 38.18 31.78 11.31 6.07 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 20.29 15.33 4.50 3.04 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 14.48 9.35 2.93 1.87 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 12.23 9.27 2.80 1.81 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.40 9.23 2.70 1.84 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 52.10 29.56 15.50 5.22 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 52.03 42.69 95.71 35.28 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 82.19 56.47 205.81 15.60 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) 09/10/2025 _x86_64_ (2 CPU) 00:35:24 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 45.69 0.00 6.71 1.38 0.11 46.11 12:37:01 AM 0 58.58 0.00 7.72 1.79 0.12 31.79 12:37:01 AM 1 32.82 0.00 5.69 0.97 0.10 60.42 12:38:01 AM all 22.91 0.00 3.29 6.58 0.12 67.09 12:38:01 AM 0 29.97 0.00 3.56 5.93 0.12 60.42 12:38:01 AM 1 15.88 0.00 3.03 7.23 0.12 73.74 12:39:01 AM all 14.57 0.00 1.74 0.59 0.07 83.03 12:39:01 AM 0 13.37 0.00 1.35 0.88 0.07 84.32 12:39:01 AM 1 15.76 0.00 2.13 0.30 0.07 81.74 12:40:01 AM all 29.22 0.00 5.69 0.46 0.08 64.55 12:40:01 AM 0 24.71 0.00 5.60 0.37 0.07 69.26 12:40:01 AM 1 33.73 0.00 5.79 0.55 0.10 59.84 12:41:01 AM all 6.47 0.00 1.75 0.46 0.06 91.26 12:41:01 AM 0 4.16 0.00 1.38 0.37 0.07 94.03 12:41:01 AM 1 8.78 0.00 2.12 0.55 0.05 88.49 12:42:01 AM all 0.36 0.00 0.09 0.02 0.02 99.52 12:42:01 AM 0 0.15 0.00 0.12 0.03 0.02 99.68 12:42:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 12:43:01 AM all 0.36 0.00 0.10 0.00 0.03 99.51 12:43:01 AM 0 0.20 0.00 0.10 0.00 0.02 99.68 12:43:01 AM 1 0.52 0.00 0.10 0.00 0.05 99.33 12:44:01 AM all 2.66 0.00 0.36 0.01 0.05 96.92 12:44:01 AM 0 1.12 0.00 0.23 0.00 0.07 98.58 12:44:01 AM 1 4.20 0.00 0.48 0.02 0.03 95.26 12:45:01 AM all 14.58 0.00 0.99 0.26 0.07 84.11 12:45:01 AM 0 22.26 0.00 1.24 0.52 0.07 75.92 12:45:01 AM 1 6.90 0.00 0.74 0.00 0.07 92.29 12:46:01 AM all 8.67 0.00 0.41 0.00 0.07 90.85 12:46:01 AM 0 5.67 0.00 0.37 0.00 0.07 93.90 12:46:01 AM 1 11.68 0.00 0.45 0.00 0.07 87.80 12:47:01 AM all 4.47 0.00 0.32 0.00 0.06 95.16 12:47:01 AM 0 6.23 0.00 0.38 0.00 0.07 93.32 12:47:01 AM 1 2.71 0.00 0.25 0.00 0.05 96.99 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.36 0.00 0.33 0.00 0.07 95.25 12:48:01 AM 0 3.74 0.00 0.23 0.00 0.07 95.96 12:48:01 AM 1 4.98 0.00 0.42 0.00 0.07 94.54 12:49:01 AM all 4.42 0.00 0.29 0.00 0.05 95.24 12:49:01 AM 0 5.57 0.00 0.38 0.00 0.05 94.00 12:49:01 AM 1 3.27 0.00 0.20 0.00 0.05 96.48 12:50:01 AM all 7.60 0.00 0.45 0.00 0.05 91.90 12:50:01 AM 0 4.58 0.00 0.45 0.00 0.05 94.91 12:50:01 AM 1 10.61 0.00 0.45 0.00 0.05 88.89 12:51:01 AM all 25.40 0.00 3.75 0.14 0.08 70.62 12:51:01 AM 0 19.19 0.00 3.50 0.12 0.08 77.11 12:51:01 AM 1 31.61 0.00 4.01 0.17 0.08 64.13 Average: all 12.75 0.00 1.75 0.66 0.07 84.78 Average: 0 13.25 0.00 1.77 0.67 0.07 84.25 Average: 1 12.25 0.00 1.73 0.65 0.06 85.31