---> uname -a: Linux prd-centos8-robot-2c-8g-40664.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 591 4904 19 2201 6807 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:6f:65:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe6f:65b8/64 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) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 93.62 15.11 78.51 4018.92 7486.69 02:28:01 AM 71.66 0.72 70.94 52.92 9422.21 02:29:01 AM 45.90 7.13 38.77 1310.50 3296.63 02:30:01 AM 58.68 0.25 58.43 47.05 7423.81 02:31:01 AM 6.93 0.02 6.92 0.13 603.73 02:32:01 AM 3.28 0.00 3.28 0.00 166.87 02:33:01 AM 0.28 0.00 0.28 0.00 51.95 02:34:01 AM 0.20 0.00 0.20 0.00 24.51 02:35:01 AM 0.32 0.00 0.32 0.00 70.19 02:36:01 AM 0.28 0.00 0.28 0.00 16.70 02:37:01 AM 0.25 0.00 0.25 0.00 15.25 02:38:01 AM 0.18 0.00 0.18 0.00 26.17 02:39:01 AM 17.59 6.26 11.33 611.80 484.91 02:40:02 AM 32.54 0.48 32.06 53.85 1703.83 Average: 23.70 2.14 21.56 435.44 2199.72 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5317460 7040808 2564964 32.54 2688 1905464 675848 7.57 187024 2057164 182876 02:28:01 AM 5183920 7027584 2698504 34.23 2688 2020032 671532 7.52 208896 2140460 49392 02:29:01 AM 4993356 6984684 2889068 36.65 2688 2163968 731500 8.19 262440 2267604 92868 02:30:01 AM 4962600 7047424 2919824 37.04 2688 2252704 632116 7.08 262492 2277504 10820 02:31:01 AM 4923096 7008556 2959328 37.54 2688 2253344 699320 7.83 262636 2317152 84 02:32:01 AM 4916800 7004184 2965624 37.62 2688 2255268 732312 8.20 262652 2323324 8 02:33:01 AM 4913892 7002704 2968532 37.66 2688 2256744 750316 8.40 262652 2326260 56 02:34:01 AM 4910708 7001124 2971716 37.70 2688 2258328 750316 8.40 262656 2329376 952 02:35:01 AM 4908484 7000224 2973940 37.73 2688 2259624 766648 8.58 262656 2331608 252 02:36:01 AM 4908284 7000396 2974140 37.73 2688 2259996 766648 8.58 262660 2331952 272 02:37:01 AM 4908004 7000272 2974420 37.73 2688 2260152 766648 8.58 262660 2332176 68 02:38:01 AM 4904916 6998380 2977508 37.77 2688 2261348 766648 8.58 262660 2335340 516 02:39:01 AM 5084052 7029000 2798372 35.50 2688 2116540 660608 7.40 298936 2136820 39396 02:40:02 AM 5038476 6984672 2843948 36.08 2688 2119520 715012 8.01 469184 2020156 25164 Average: 4991003 7009287 2891421 36.68 2688 2188788 720391 8.07 270729 2251921 28766 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 226.60 161.89 1556.45 51.98 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 53.20 37.47 579.88 6.96 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 38.20 34.29 311.89 8.27 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 207.15 153.12 46.49 41.63 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 43.09 36.24 9.65 3.36 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 99.23 96.53 19.06 9.20 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 51.42 50.75 11.39 5.79 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 67.26 67.54 13.62 6.42 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 54.85 53.33 11.96 6.25 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 14.65 13.11 3.65 2.39 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 6.83 5.72 1.78 1.08 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 36.77 33.36 9.49 5.96 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 79.36 56.60 240.15 49.74 0.00 0.00 0.00 0.00 02:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:02 AM eth0 18.99 18.66 16.64 8.70 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 71.26 58.47 202.32 14.84 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) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 47.30 0.00 6.44 1.33 0.10 44.83 02:27:01 AM 0 35.80 0.00 5.86 1.24 0.10 57.00 02:27:01 AM 1 58.77 0.00 7.02 1.43 0.10 32.68 02:28:01 AM all 22.33 0.00 3.54 1.48 0.07 72.59 02:28:01 AM 0 11.66 0.00 2.72 1.53 0.05 84.04 02:28:01 AM 1 33.02 0.00 4.36 1.42 0.08 61.12 02:29:01 AM all 24.96 0.00 3.87 0.94 0.08 70.14 02:29:01 AM 0 18.32 0.00 3.51 1.02 0.08 77.07 02:29:01 AM 1 31.62 0.00 4.22 0.87 0.08 63.20 02:30:01 AM all 18.27 0.00 3.30 0.96 0.07 77.40 02:30:01 AM 0 13.02 0.00 2.84 0.63 0.07 83.44 02:30:01 AM 1 23.53 0.00 3.76 1.29 0.07 71.35 02:31:01 AM all 2.99 0.00 0.35 0.13 0.05 96.47 02:31:01 AM 0 3.10 0.00 0.47 0.10 0.05 96.28 02:31:01 AM 1 2.89 0.00 0.23 0.17 0.05 96.65 02:32:01 AM all 8.70 0.00 0.50 0.03 0.08 90.69 02:32:01 AM 0 6.90 0.00 0.47 0.03 0.07 92.53 02:32:01 AM 1 10.51 0.00 0.54 0.02 0.08 88.85 02:33:01 AM all 5.35 0.00 0.34 0.00 0.06 94.24 02:33:01 AM 0 4.16 0.00 0.39 0.00 0.07 95.39 02:33:01 AM 1 6.55 0.00 0.30 0.00 0.05 93.10 02:34:01 AM all 4.92 0.00 0.38 0.00 0.06 94.65 02:34:01 AM 0 3.84 0.00 0.49 0.00 0.05 95.63 02:34:01 AM 1 6.00 0.00 0.27 0.00 0.07 93.66 02:35:01 AM all 7.09 0.00 0.35 0.00 0.07 92.49 02:35:01 AM 0 2.74 0.00 0.42 0.00 0.05 96.79 02:35:01 AM 1 11.44 0.00 0.28 0.00 0.08 88.19 02:36:01 AM all 4.04 0.00 0.24 0.00 0.06 95.66 02:36:01 AM 0 2.39 0.00 0.23 0.00 0.05 97.33 02:36:01 AM 1 5.68 0.00 0.25 0.00 0.07 94.00 02:37:01 AM all 2.32 0.00 0.23 0.00 0.05 97.40 02:37:01 AM 0 1.19 0.00 0.22 0.00 0.05 98.55 02:37:01 AM 1 3.46 0.00 0.23 0.00 0.05 96.26 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 10.02 0.00 0.46 0.00 0.08 89.45 02:38:01 AM 0 6.10 0.00 0.40 0.00 0.07 93.43 02:38:01 AM 1 13.93 0.00 0.52 0.00 0.08 85.47 02:39:01 AM all 21.35 0.24 2.23 0.21 0.08 75.89 02:39:01 AM 0 12.25 0.02 2.17 0.12 0.07 85.38 02:39:01 AM 1 30.45 0.47 2.29 0.30 0.10 66.39 02:40:02 AM all 31.21 0.00 4.05 0.30 0.08 64.36 02:40:02 AM 0 24.30 0.00 3.25 0.23 0.08 72.14 02:40:02 AM 1 38.13 0.00 4.86 0.37 0.08 56.57 Average: all 15.08 0.02 1.88 0.39 0.07 82.57 Average: 0 10.42 0.00 1.68 0.35 0.06 87.48 Average: 1 19.74 0.03 2.08 0.42 0.08 77.65