---> uname -a: Linux prd-centos8-robot-2c-8g-40694.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 645 4869 19 2183 6754 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:dd:03:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85493sec preferred_lft 85493sec inet6 fe80::f816:3eff:fedd:3c4/64 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) 07/08/2025 _x86_64_ (2 CPU) 03:36:18 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 98.50 6.23 92.27 1092.75 7673.42 03:39:01 AM 79.59 0.65 78.94 51.05 9854.43 03:40:01 AM 15.06 0.42 14.65 64.78 1098.33 03:41:01 AM 71.88 6.96 64.91 1292.77 7692.35 03:42:01 AM 9.47 0.00 9.47 0.00 1080.59 03:43:01 AM 2.03 0.02 2.02 0.13 131.61 03:44:02 AM 0.43 0.00 0.43 0.00 37.26 03:45:01 AM 0.39 0.00 0.39 0.00 63.53 03:46:01 AM 0.27 0.00 0.27 0.00 72.83 03:47:01 AM 0.38 0.00 0.38 0.00 12.35 03:48:01 AM 0.17 0.00 0.17 0.00 14.31 03:49:01 AM 0.20 0.00 0.20 0.00 25.75 03:50:01 AM 1.90 0.32 1.58 36.92 132.66 03:51:01 AM 31.65 0.33 31.32 37.18 1782.09 Average: 22.31 1.07 21.24 184.19 2121.88 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5220296 7012944 2662128 33.77 2688 1969720 726520 8.13 187188 2138304 212716 03:39:01 AM 5075940 6912456 2806484 35.60 2688 2012660 837984 9.38 210236 2248216 10760 03:40:01 AM 5106076 6987552 2776348 35.22 2688 2056100 737128 8.25 224404 2198644 41184 03:41:01 AM 4921052 7005360 2961372 37.57 2688 2252224 690512 7.73 263124 2319864 26916 03:42:01 AM 4880680 6965224 3001744 38.08 2688 2252464 755408 8.46 263260 2358064 252 03:43:01 AM 4874052 6960572 3008372 38.17 2688 2254440 772848 8.65 263268 2364620 212 03:44:02 AM 4870824 6958724 3011600 38.21 2688 2255896 791140 8.86 263276 2367776 764 03:45:01 AM 4869348 6958700 3013076 38.23 2688 2257300 791140 8.86 263280 2369276 444 03:46:01 AM 4865896 6957076 3016528 38.27 2688 2259108 810300 9.07 263280 2372496 152 03:47:01 AM 4863792 6955044 3018632 38.30 2688 2259172 810300 9.07 263280 2374452 56 03:48:01 AM 4863672 6955300 3018752 38.30 2688 2259548 810300 9.07 263284 2374776 36 03:49:01 AM 4859780 6952324 3022644 38.35 2688 2260464 810300 9.07 263284 2378224 232 03:50:01 AM 5039352 6971664 2843072 36.07 2688 2101688 709944 7.95 266988 2194236 16624 03:51:01 AM 4999876 6924340 2882548 36.57 2688 2098164 769744 8.62 467444 2059360 9060 Average: 4950760 6962663 2931664 37.19 2688 2182068 773112 8.66 266114 2294165 22815 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 149.96 105.28 1150.65 26.67 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 59.33 43.00 567.61 7.55 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 9.33 8.06 3.16 2.05 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 228.97 165.98 351.67 47.63 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 12.38 5.23 4.41 0.82 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 112.70 111.70 20.66 10.18 0.00 0.00 0.00 0.00 03:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:02 AM eth0 60.26 58.07 12.24 6.19 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 53.67 54.33 10.27 4.69 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 86.10 83.39 17.90 9.29 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 4.23 2.82 1.01 0.62 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 15.16 13.05 3.53 2.25 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 28.43 24.61 7.26 4.51 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 91.59 65.88 102.59 49.56 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 19.04 15.81 98.81 7.82 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 66.53 54.09 168.17 12.86 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) 07/08/2025 _x86_64_ (2 CPU) 03:36:18 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 39.55 0.00 6.19 0.81 0.09 53.36 03:38:01 AM 0 29.80 0.00 5.44 0.82 0.08 63.87 03:38:01 AM 1 49.32 0.00 6.95 0.80 0.10 42.82 03:39:01 AM all 23.06 0.00 2.63 0.99 0.06 73.26 03:39:01 AM 0 25.00 0.00 2.59 0.88 0.05 71.48 03:39:01 AM 1 21.12 0.00 2.67 1.10 0.07 75.05 03:40:01 AM all 8.01 0.00 1.77 0.07 0.05 90.11 03:40:01 AM 0 3.80 0.00 1.52 0.03 0.05 94.60 03:40:01 AM 1 12.21 0.00 2.02 0.10 0.05 85.62 03:41:01 AM all 25.95 0.00 4.93 0.82 0.08 68.23 03:41:01 AM 0 14.01 0.00 4.00 0.97 0.07 80.96 03:41:01 AM 1 37.92 0.00 5.86 0.67 0.08 55.46 03:42:01 AM all 1.19 0.00 0.23 0.11 0.03 98.44 03:42:01 AM 0 0.72 0.00 0.23 0.22 0.03 98.80 03:42:01 AM 1 1.65 0.00 0.23 0.00 0.03 98.08 03:43:01 AM all 8.58 0.00 0.53 0.02 0.06 90.82 03:43:01 AM 0 6.82 0.00 0.54 0.00 0.07 92.58 03:43:01 AM 1 10.34 0.00 0.52 0.03 0.05 89.06 03:44:02 AM all 6.34 0.00 0.38 0.00 0.05 93.23 03:44:02 AM 0 5.83 0.00 0.37 0.00 0.05 93.75 03:44:02 AM 1 6.84 0.00 0.39 0.00 0.05 92.72 03:45:01 AM all 2.63 0.00 0.27 0.00 0.06 97.04 03:45:01 AM 0 2.91 0.00 0.26 0.00 0.07 96.76 03:45:01 AM 1 2.35 0.00 0.29 0.00 0.05 97.31 03:46:01 AM all 9.60 0.00 0.54 0.00 0.08 89.79 03:46:01 AM 0 10.46 0.00 0.52 0.00 0.08 88.94 03:46:01 AM 1 8.74 0.00 0.55 0.00 0.07 90.64 03:47:01 AM all 1.46 0.00 0.12 0.00 0.04 98.38 03:47:01 AM 0 1.62 0.00 0.13 0.00 0.03 98.21 03:47:01 AM 1 1.30 0.00 0.10 0.00 0.05 98.55 03:48:01 AM all 3.79 0.00 0.25 0.00 0.06 95.91 03:48:01 AM 0 5.67 0.00 0.23 0.00 0.05 94.05 03:48:01 AM 1 1.90 0.00 0.27 0.00 0.07 97.76 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 7.08 0.00 0.40 0.00 0.05 92.46 03:49:01 AM 0 5.21 0.00 0.35 0.00 0.05 94.39 03:49:01 AM 1 8.96 0.00 0.45 0.00 0.05 90.54 03:50:01 AM all 14.70 0.00 1.36 0.01 0.07 83.86 03:50:01 AM 0 10.33 0.00 1.42 0.02 0.07 88.17 03:50:01 AM 1 19.07 0.00 1.30 0.00 0.07 79.56 03:51:01 AM all 27.57 0.00 2.89 0.15 0.37 69.02 03:51:01 AM 0 27.97 0.00 3.25 0.10 0.08 68.59 03:51:01 AM 1 27.16 0.00 2.53 0.20 0.66 69.44 Average: all 12.85 0.00 1.61 0.21 0.08 85.24 Average: 0 10.75 0.00 1.49 0.22 0.06 87.48 Average: 1 14.96 0.00 1.73 0.21 0.10 83.00