---> uname -a: Linux prd-centos8-robot-2c-8g-688.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4849 19 2264 6814 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:df:14:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fedf:1427/64 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) 09/24/2025 _x86_64_ (2 CPU) 03:20:26 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 87.89 22.89 65.00 6605.63 7712.51 03:23:01 AM 98.90 0.72 98.18 52.92 11355.59 03:24:01 AM 30.44 0.42 30.02 64.78 2715.31 03:25:02 AM 77.69 6.97 70.72 1292.98 8514.51 03:26:01 AM 5.27 0.22 5.05 11.93 494.56 03:27:01 AM 4.45 0.00 4.45 0.00 200.28 03:28:01 AM 0.95 0.00 0.95 0.00 605.03 03:29:01 AM 0.52 0.02 0.50 1.07 380.21 03:30:01 AM 0.45 0.00 0.45 0.00 197.68 03:31:01 AM 1.15 0.45 0.70 55.31 204.97 03:32:01 AM 0.40 0.00 0.40 0.00 33.51 03:33:01 AM 0.37 0.00 0.37 0.00 20.83 03:34:01 AM 29.33 0.65 28.68 74.12 3112.03 Average: 26.01 2.49 23.52 628.49 2737.23 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5380476 7061012 2501948 31.74 2688 1863588 684748 7.67 186728 1997812 177024 03:23:01 AM 5170700 7010944 2711724 34.40 2688 2016072 700952 7.85 198216 2162540 41868 03:24:01 AM 5173804 7051152 2708620 34.36 2688 2051216 663356 7.43 227376 2125940 32836 03:25:02 AM 4967256 7059928 2915168 36.98 2688 2260624 637256 7.14 262432 2272908 11688 03:26:01 AM 4924064 7017692 2958360 37.53 2688 2261628 706392 7.91 262556 2316116 656 03:27:01 AM 4898444 7002140 2983980 37.86 2688 2271688 721772 8.08 263028 2340924 9088 03:28:01 AM 4883880 7001908 2998544 38.04 2688 2286084 721772 8.08 263028 2355432 5856 03:29:01 AM 4875592 7000772 3006832 38.15 2688 2293172 721772 8.08 263048 2364356 1612 03:30:01 AM 4862724 6996228 3019700 38.31 2688 2301496 740792 8.29 263100 2376040 4184 03:31:01 AM 4478228 6940580 3404196 43.19 2688 2305268 736768 8.25 264644 2379236 432 03:32:01 AM 4477816 6940528 3404608 43.19 2688 2305880 736768 8.25 264660 2379872 288 03:33:01 AM 4915384 7058176 2967040 37.64 2688 2310412 637052 7.13 265008 2320052 4376 03:34:01 AM 5027288 7034172 2855136 36.22 2688 2180572 672256 7.53 502748 1993948 10048 Average: 4925820 7013479 2956604 37.51 2688 2208285 698589 7.82 268198 2260398 23074 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 309.51 200.32 1678.36 62.19 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 73.07 54.04 823.03 9.03 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 15.24 12.23 7.17 4.81 0.00 0.00 0.00 0.00 03:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:02 AM eth0 192.25 142.36 364.30 32.58 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 17.99 11.18 10.81 1.36 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 31.34 28.12 79.73 13.63 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 29.11 28.00 93.78 8.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 18.76 16.06 36.03 5.89 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 26.51 21.20 66.92 11.74 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 43.45 56.28 23.06 5.14 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 14.20 11.35 3.50 2.18 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 22.63 13.58 7.18 1.88 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 69.14 51.32 149.73 90.41 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 66.47 49.75 257.54 19.18 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) 09/24/2025 _x86_64_ (2 CPU) 03:20:26 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 43.29 0.00 6.97 7.29 0.12 42.33 03:22:01 AM 0 36.19 0.00 6.59 6.34 0.12 50.75 03:22:01 AM 1 50.45 0.00 7.34 8.25 0.12 33.84 03:23:01 AM all 26.40 0.00 3.88 3.20 0.14 66.38 03:23:01 AM 0 23.05 0.00 3.77 2.75 0.12 70.31 03:23:01 AM 1 29.75 0.00 3.98 3.65 0.17 62.46 03:24:01 AM all 19.47 0.00 2.92 0.42 0.07 77.12 03:24:01 AM 0 22.86 0.00 3.34 0.28 0.07 73.45 03:24:01 AM 1 16.10 0.00 2.50 0.55 0.07 80.79 03:25:02 AM all 25.15 0.00 4.68 2.09 0.09 67.98 03:25:02 AM 0 19.36 0.00 4.49 2.39 0.08 73.67 03:25:02 AM 1 30.93 0.00 4.87 1.80 0.10 62.30 03:26:01 AM all 1.83 0.00 0.23 0.08 0.03 97.83 03:26:01 AM 0 0.99 0.00 0.10 0.03 0.03 98.84 03:26:01 AM 1 2.67 0.00 0.36 0.12 0.03 96.82 03:27:01 AM all 10.78 0.00 0.24 0.02 0.08 88.89 03:27:01 AM 0 3.85 0.00 0.25 0.03 0.08 95.78 03:27:01 AM 1 17.69 0.00 0.23 0.00 0.07 82.01 03:28:01 AM all 15.01 0.00 0.19 0.09 0.07 84.64 03:28:01 AM 0 5.52 0.00 0.17 0.02 0.07 94.23 03:28:01 AM 1 24.47 0.00 0.22 0.17 0.07 75.08 03:29:01 AM all 8.87 0.00 0.18 0.03 0.06 90.86 03:29:01 AM 0 6.99 0.00 0.17 0.03 0.05 92.76 03:29:01 AM 1 10.76 0.00 0.18 0.03 0.07 88.95 03:30:01 AM all 13.29 0.00 0.22 0.02 0.09 86.39 03:30:01 AM 0 8.13 0.00 0.20 0.03 0.10 91.54 03:30:01 AM 1 18.45 0.00 0.23 0.00 0.08 81.23 03:31:01 AM all 8.97 0.00 2.56 0.04 0.08 88.35 03:31:01 AM 0 9.39 0.00 2.42 0.07 0.07 88.06 03:31:01 AM 1 8.56 0.00 2.70 0.02 0.08 88.64 03:32:01 AM all 4.26 0.00 0.16 0.00 0.08 95.50 03:32:01 AM 0 4.19 0.00 0.15 0.00 0.07 95.60 03:32:01 AM 1 4.33 0.00 0.17 0.00 0.10 95.40 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 5.80 0.00 0.84 0.00 0.08 93.29 03:33:01 AM 0 1.09 0.00 0.74 0.00 0.08 98.09 03:33:01 AM 1 10.50 0.00 0.94 0.00 0.07 88.50 03:34:01 AM all 28.74 0.00 3.83 0.51 0.10 66.83 03:34:01 AM 0 19.22 0.00 3.63 0.40 0.08 76.66 03:34:01 AM 1 38.23 0.00 4.02 0.62 0.12 57.01 Average: all 16.32 0.00 2.07 1.06 0.08 80.47 Average: 0 12.39 0.00 2.01 0.96 0.08 84.57 Average: 1 20.24 0.00 2.13 1.17 0.09 76.37