---> uname -a: Linux prd-centos8-robot-2c-8g-52353.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 590 4898 19 2208 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:26:64:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fe26:645c/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) 09/14/2025 _x86_64_ (2 CPU) 06:21:40 LINUX RESTART (2 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 205.85 134.36 71.49 13968.29 40840.22 06:24:01 AM 112.51 0.72 111.80 52.92 12024.23 06:25:01 AM 31.06 0.42 30.64 64.78 2746.03 06:26:01 AM 79.80 6.97 72.84 1292.98 8600.45 06:27:01 AM 9.48 0.22 9.26 11.73 646.95 06:28:01 AM 2.32 0.00 2.32 0.00 144.28 06:29:01 AM 0.28 0.00 0.28 0.00 47.98 06:30:01 AM 0.13 0.00 0.13 0.00 53.76 06:31:01 AM 0.37 0.00 0.37 0.00 59.68 06:32:01 AM 0.42 0.00 0.42 0.00 8.48 06:33:01 AM 0.40 0.00 0.40 0.00 18.34 06:34:01 AM 7.78 5.95 1.83 574.97 62.07 06:35:01 AM 8.93 0.32 8.61 36.92 276.22 06:36:01 AM 31.76 0.48 31.27 53.85 1855.11 Average: 35.08 10.67 24.41 1146.93 4813.31 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 5255428 6981912 2627004 33.33 2688 1909592 766252 8.58 223316 2085204 234296 06:24:01 AM 5153952 6996564 2728480 34.61 2688 2018320 714764 8.00 198516 2172764 42504 06:25:01 AM 5161676 7038376 2720756 34.52 2688 2050816 663128 7.43 223132 2143544 33628 06:26:01 AM 4950992 7046068 2931440 37.19 2688 2262588 637956 7.14 262960 2282192 10836 06:27:01 AM 4912080 7007876 2970352 37.68 2688 2263352 705224 7.90 263096 2323436 168 06:28:01 AM 4907432 7005132 2975000 37.74 2688 2265300 724632 8.11 263112 2328124 60 06:29:01 AM 4898828 6997992 2983604 37.85 2688 2266768 757136 8.48 263116 2336636 232 06:30:01 AM 4896244 6996984 2986188 37.88 2688 2268296 758892 8.50 263120 2338740 188 06:31:01 AM 4894324 6996588 2988108 37.91 2688 2269804 775280 8.68 263120 2340908 24 06:32:01 AM 4894180 6996728 2988252 37.91 2688 2270088 775280 8.68 263120 2341216 260 06:33:01 AM 4893892 6996596 2988540 37.91 2688 2270244 775280 8.68 263124 2341552 4 06:34:01 AM 4873108 6994260 3009324 38.18 2688 2288676 773836 8.66 265364 2359880 196 06:35:01 AM 4949284 6938828 2933148 37.21 2688 2160588 743384 8.32 305404 2262544 62096 06:36:01 AM 5065408 7021804 2817024 35.74 2688 2129236 681172 7.63 471000 1988800 28204 Average: 4979059 7001122 2903373 36.83 2688 2192405 732301 8.20 270821 2260396 29478 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 306.51 205.50 1658.13 62.41 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 79.84 60.78 843.68 9.46 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 16.94 12.08 7.01 4.61 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 201.10 148.91 365.04 40.33 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 28.01 19.14 6.61 1.98 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 99.62 98.73 19.27 9.66 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 56.30 53.92 12.07 6.11 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 61.02 61.37 12.36 5.75 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 63.81 62.13 14.07 7.15 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 15.66 12.75 3.55 2.19 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 4.23 3.15 1.31 0.84 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 39.86 35.54 9.94 6.20 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 97.12 63.90 103.68 50.57 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.23 17.33 15.93 8.12 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 77.73 61.09 219.48 15.39 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) 09/14/2025 _x86_64_ (2 CPU) 06:21:40 LINUX RESTART (2 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 45.96 0.06 11.10 5.96 0.13 36.80 06:23:01 AM 0 40.94 0.05 9.78 4.80 0.12 44.31 06:23:01 AM 1 50.97 0.07 12.42 7.12 0.13 29.28 06:24:01 AM all 29.94 0.00 4.42 1.33 0.09 64.22 06:24:01 AM 0 29.11 0.00 3.60 1.23 0.08 65.98 06:24:01 AM 1 30.77 0.00 5.23 1.43 0.10 62.46 06:25:01 AM all 18.23 0.00 2.76 0.25 0.08 78.68 06:25:01 AM 0 11.80 0.00 2.58 0.22 0.08 85.31 06:25:01 AM 1 24.66 0.00 2.94 0.28 0.07 72.05 06:26:01 AM all 26.47 0.00 5.11 0.77 0.09 67.56 06:26:01 AM 0 27.04 0.00 5.01 0.92 0.08 66.95 06:26:01 AM 1 25.90 0.00 5.20 0.62 0.10 68.18 06:27:01 AM all 2.09 0.00 0.31 0.07 0.03 97.51 06:27:01 AM 0 0.32 0.00 0.15 0.03 0.02 99.48 06:27:01 AM 1 3.87 0.00 0.47 0.10 0.03 95.53 06:28:01 AM all 7.86 0.00 0.53 0.01 0.07 91.53 06:28:01 AM 0 3.71 0.00 0.52 0.02 0.05 95.71 06:28:01 AM 1 12.04 0.00 0.54 0.00 0.08 87.34 06:29:01 AM all 6.15 0.00 0.40 0.00 0.05 93.40 06:29:01 AM 0 6.26 0.00 0.37 0.00 0.05 93.32 06:29:01 AM 1 6.03 0.00 0.44 0.00 0.05 93.48 06:30:01 AM all 4.19 0.00 0.30 0.00 0.04 95.47 06:30:01 AM 0 5.71 0.00 0.34 0.00 0.05 93.91 06:30:01 AM 1 2.68 0.00 0.27 0.00 0.03 97.02 06:31:01 AM all 7.87 0.00 0.40 0.00 0.04 91.69 06:31:01 AM 0 4.10 0.00 0.40 0.00 0.03 95.46 06:31:01 AM 1 11.64 0.00 0.40 0.00 0.05 87.90 06:32:01 AM all 3.90 0.00 0.24 0.00 0.04 95.82 06:32:01 AM 0 3.60 0.00 0.22 0.00 0.03 96.15 06:32:01 AM 1 4.20 0.00 0.27 0.00 0.05 95.49 06:33:01 AM all 1.43 0.00 0.18 0.00 0.04 98.35 06:33:01 AM 0 0.80 0.00 0.18 0.00 0.03 98.98 06:33:01 AM 1 2.06 0.00 0.18 0.00 0.05 97.71 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 10.16 0.23 0.61 0.11 0.06 88.83 06:34:01 AM 0 6.96 0.00 0.54 0.02 0.07 92.42 06:34:01 AM 1 13.36 0.45 0.69 0.20 0.05 85.25 06:35:01 AM all 19.24 0.00 1.82 0.06 0.07 78.81 06:35:01 AM 0 14.22 0.00 1.84 0.03 0.07 83.84 06:35:01 AM 1 24.26 0.00 1.80 0.08 0.07 73.78 06:36:01 AM all 31.63 0.00 4.31 0.15 0.10 63.81 06:36:01 AM 0 24.80 0.00 4.45 0.13 0.08 70.54 06:36:01 AM 1 38.47 0.00 4.16 0.17 0.12 57.09 Average: all 15.38 0.02 2.32 0.62 0.07 81.59 Average: 0 12.82 0.00 2.14 0.53 0.06 84.44 Average: 1 17.93 0.04 2.50 0.71 0.07 78.74