---> uname -a: Linux prd-centos8-robot-2c-8g-1756.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: 2799.998 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4837 19 2269 6808 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:2c:cb:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe2c:cb7f/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) 10/08/2025 _x86_64_ (2 CPU) 00:38:43 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 196.88 143.89 52.99 14354.17 38510.14 12:41:01 AM 118.04 0.19 117.86 5.15 12092.33 12:42:01 AM 38.09 0.68 37.40 51.58 4838.45 12:43:01 AM 16.90 0.38 16.51 64.26 713.03 12:44:01 AM 58.31 6.93 51.38 1289.30 3337.85 12:45:01 AM 31.73 0.03 31.69 3.47 6273.59 12:46:01 AM 4.53 0.22 4.32 11.73 198.90 12:47:01 AM 1.00 0.00 1.00 0.00 542.72 12:48:01 AM 0.25 0.00 0.25 0.00 75.24 12:49:01 AM 0.65 0.02 0.63 1.07 385.00 12:50:01 AM 0.67 0.03 0.63 1.87 235.92 12:51:01 AM 0.85 0.37 0.48 53.45 166.79 12:52:01 AM 0.33 0.00 0.33 0.00 16.56 12:53:01 AM 0.23 0.00 0.23 0.00 20.29 12:54:01 AM 22.29 0.45 21.84 47.98 2700.92 Average: 32.63 10.23 22.40 1060.29 4666.19 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5529764 7051492 2352660 29.85 2688 1715184 735976 8.24 184728 1887244 96804 12:41:01 AM 5080288 6955472 2802136 35.55 2688 2052256 760036 8.51 190576 2264272 137088 12:42:01 AM 5167380 7012204 2715044 34.44 2688 2021132 707708 7.92 197892 2167360 12 12:43:01 AM 5236352 7083264 2646072 33.57 2688 2023060 637276 7.14 218520 2078120 8 12:44:01 AM 4920888 7019660 2961536 37.57 2688 2266180 677204 7.58 258772 2325204 175032 12:45:01 AM 4960456 7059052 2921968 37.07 2688 2266252 644076 7.21 261688 2278888 8 12:46:01 AM 4914520 7015316 2967904 37.65 2688 2268460 694088 7.77 261876 2323992 320 12:47:01 AM 4881788 6999088 3000636 38.07 2688 2284956 709464 7.94 262292 2356600 1000 12:48:01 AM 4873548 6998080 3008876 38.17 2688 2292236 709464 7.94 262292 2364540 6092 12:49:01 AM 4867024 6998492 3015400 38.25 2688 2299180 709464 7.94 262308 2371440 1656 12:50:01 AM 4853904 6993544 3028520 38.42 2688 2307304 729332 8.17 262552 2383880 2928 12:51:01 AM 4468392 6937060 3414032 43.31 2688 2310964 727808 8.15 263908 2387352 148 12:52:01 AM 4467988 6937264 3414436 43.32 2688 2311628 727808 8.15 263920 2388100 500 12:53:01 AM 4399128 6868596 3483296 44.19 2688 2311820 791824 8.87 263920 2456912 160 12:54:01 AM 4998176 7009544 2884248 36.59 2688 2185292 673044 7.54 502204 2023980 22336 Average: 4907973 6995875 2974451 37.74 2688 2194394 708971 7.94 261163 2270526 29606 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 219.04 138.88 1208.71 52.70 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 115.91 87.63 1310.59 18.18 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 8.70 1.92 2.84 0.46 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 12.95 9.82 5.42 3.77 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 40.50 33.77 334.73 9.50 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 175.32 118.88 35.75 27.49 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 20.56 15.48 25.92 2.56 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 32.26 29.42 115.37 8.81 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 17.78 14.31 42.27 6.04 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 25.09 20.14 37.97 5.20 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 26.27 21.41 65.99 11.87 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 37.65 55.35 22.48 4.88 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 17.96 15.04 4.39 2.71 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 5.98 4.77 1.96 0.86 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 75.27 52.90 151.15 93.74 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 55.35 41.27 223.19 16.58 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) 10/08/2025 _x86_64_ (2 CPU) 00:38:43 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 36.10 0.07 10.68 23.08 0.14 29.93 12:40:01 AM 0 31.66 0.08 8.90 23.20 0.14 36.02 12:40:01 AM 1 40.54 0.05 12.46 22.95 0.15 23.84 12:41:01 AM all 35.20 0.00 5.07 2.67 0.21 56.85 12:41:01 AM 0 28.36 0.00 4.31 2.76 0.24 64.33 12:41:01 AM 1 42.06 0.00 5.84 2.58 0.19 49.33 12:42:01 AM all 4.93 0.00 1.12 6.43 0.08 87.45 12:42:01 AM 0 0.85 0.00 0.62 5.99 0.08 92.46 12:42:01 AM 1 9.01 0.00 1.62 6.88 0.07 82.42 12:43:01 AM all 12.71 0.00 1.56 2.32 0.08 83.33 12:43:01 AM 0 21.43 0.00 1.66 1.01 0.08 75.82 12:43:01 AM 1 4.04 0.00 1.45 3.62 0.08 90.81 12:44:01 AM all 33.05 0.00 5.70 2.67 0.13 58.46 12:44:01 AM 0 37.81 0.00 5.98 2.81 0.13 53.27 12:44:01 AM 1 28.31 0.00 5.42 2.53 0.12 63.63 12:45:01 AM all 1.02 0.00 0.70 1.45 0.05 96.78 12:45:01 AM 0 1.30 0.00 0.68 1.00 0.03 96.98 12:45:01 AM 1 0.74 0.00 0.72 1.89 0.07 96.59 12:46:01 AM all 3.48 0.00 0.28 0.03 0.08 96.12 12:46:01 AM 0 3.50 0.00 0.22 0.02 0.10 96.17 12:46:01 AM 1 3.47 0.00 0.35 0.03 0.07 96.08 12:47:01 AM all 17.02 0.00 0.23 0.05 0.10 82.60 12:47:01 AM 0 11.20 0.00 0.25 0.07 0.10 88.38 12:47:01 AM 1 22.83 0.00 0.20 0.03 0.10 76.83 12:48:01 AM all 7.54 0.00 0.12 0.00 0.07 92.28 12:48:01 AM 0 3.04 0.00 0.12 0.00 0.07 96.77 12:48:01 AM 1 12.04 0.00 0.12 0.00 0.07 87.78 12:49:01 AM all 9.58 0.00 0.19 0.03 0.08 90.11 12:49:01 AM 0 2.19 0.00 0.18 0.02 0.08 97.52 12:49:01 AM 1 16.96 0.00 0.20 0.05 0.08 82.70 12:50:01 AM all 13.22 0.00 0.32 0.02 0.13 86.32 12:50:01 AM 0 2.03 0.00 0.35 0.03 0.10 97.49 12:50:01 AM 1 24.42 0.00 0.28 0.00 0.15 75.15 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 8.86 0.00 2.67 0.02 0.08 88.36 12:51:01 AM 0 9.79 0.00 2.81 0.00 0.08 87.32 12:51:01 AM 1 7.94 0.00 2.54 0.03 0.08 89.41 12:52:01 AM all 5.74 0.00 0.23 0.00 0.09 93.94 12:52:01 AM 0 6.10 0.00 0.23 0.00 0.07 93.60 12:52:01 AM 1 5.38 0.00 0.22 0.00 0.12 94.28 12:53:01 AM all 3.45 0.00 0.18 0.00 0.08 96.30 12:53:01 AM 0 1.49 0.00 0.17 0.00 0.08 98.26 12:53:01 AM 1 5.40 0.00 0.18 0.00 0.08 94.33 12:54:01 AM all 26.37 0.00 4.37 0.23 0.12 68.91 12:54:01 AM 0 23.52 0.00 4.40 0.17 0.12 71.80 12:54:01 AM 1 29.21 0.00 4.34 0.30 0.12 66.03 Average: all 14.52 0.00 2.22 2.59 0.10 80.56 Average: 0 12.26 0.01 2.05 2.46 0.10 83.12 Average: 1 16.79 0.00 2.39 2.72 0.10 78.00