---> uname -a: Linux prd-centos8-robot-2c-8g-6923.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4914 19 2189 6805 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:68:33:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85461sec preferred_lft 85461sec inet6 fe80::f816:3eff:fe68:33c1/64 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) 11/08/2025 _x86_64_ (2 CPU) 02:23:17 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 88.07 8.27 79.80 1452.96 6491.82 02:26:01 AM 83.37 0.75 82.62 53.45 11193.89 02:27:01 AM 16.50 0.38 16.11 64.26 741.23 02:28:01 AM 38.72 6.71 32.01 1245.72 2436.95 02:29:01 AM 63.51 0.25 63.26 47.06 8034.99 02:30:00 AM 4.78 0.22 4.57 11.86 190.99 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 2.17 0.00 2.17 0.00 126.95 02:32:01 AM 0.22 0.00 0.22 0.00 57.37 02:33:01 AM 0.20 0.00 0.20 0.00 32.31 02:34:01 AM 0.43 0.00 0.43 0.00 73.93 02:35:01 AM 0.17 0.00 0.17 0.00 3.48 02:36:01 AM 0.18 0.00 0.18 0.00 13.61 02:37:01 AM 0.15 0.00 0.15 0.00 34.01 02:38:01 AM 15.93 0.32 15.61 36.93 669.47 Average: 22.45 1.21 21.25 208.01 2149.93 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5258128 7008608 2624296 33.29 2688 1931732 721668 8.08 192956 2107500 210360 02:26:01 AM 5161988 7001728 2720436 34.51 2688 2016060 701372 7.85 199312 2172536 4 02:27:01 AM 5233152 7074956 2649272 33.61 2688 2017992 648268 7.26 220084 2081868 4 02:28:01 AM 4846596 6960880 3035828 38.51 2688 2280880 743240 8.32 283948 2374372 204440 02:29:01 AM 4952868 7047696 2929556 37.17 2688 2262040 640888 7.18 261232 2286220 4 02:30:00 AM 4908424 7004512 2974000 37.73 2688 2263300 705984 7.90 261376 2330564 356 02:30:01 AM 4907856 7003952 2974568 37.74 2688 2263300 705984 7.90 261376 2331020 372 02:31:01 AM 4902100 6999872 2980324 37.81 2688 2264996 743812 8.33 261388 2336372 320 02:32:01 AM 4896996 6996324 2985428 37.87 2688 2266592 761592 8.53 261388 2341652 276 02:33:01 AM 4894964 6995932 2987460 37.90 2688 2268208 761592 8.53 261392 2343720 1000 02:34:01 AM 4893488 6995544 2988936 37.92 2688 2269260 761592 8.53 261392 2344912 24 02:35:01 AM 4893312 6995748 2989112 37.92 2688 2269640 761592 8.53 261396 2345168 348 02:36:01 AM 4892116 6994840 2990308 37.94 2688 2269928 761592 8.53 261396 2345852 264 02:37:01 AM 4889408 6993296 2993016 37.97 2688 2271092 761592 8.53 261396 2349052 452 02:38:01 AM 5050132 6981352 2832292 35.93 2688 2103868 721372 8.08 310036 2163888 38776 Average: 4972102 7003683 2910322 36.92 2688 2201259 726809 8.14 254671 2283646 30467 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 237.36 171.92 1569.95 50.76 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 61.61 45.18 585.39 6.85 0.00 0.00 0.00 0.00 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 14.53 12.78 5.99 4.49 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 38.07 32.14 331.98 6.01 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 208.35 150.67 46.36 41.39 0.00 0.00 0.00 0.00 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 67.15 57.46 13.32 5.08 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 45.45 39.39 10.97 6.93 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 71.02 69.34 14.95 7.08 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 58.84 57.56 12.40 5.98 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 75.42 75.02 14.80 7.13 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 46.52 43.82 10.11 5.44 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 15.66 13.51 3.84 2.37 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 15.18 10.43 103.15 1.85 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 37.05 33.71 9.72 6.23 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 74.59 54.46 100.97 49.44 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 72.94 59.13 201.63 14.29 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) 11/08/2025 _x86_64_ (2 CPU) 02:23:17 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 38.30 0.00 5.77 2.47 0.12 53.35 02:25:01 AM 0 48.71 0.00 7.19 2.07 0.12 41.91 02:25:01 AM 1 27.95 0.00 4.35 2.86 0.12 64.72 02:26:01 AM all 17.71 0.00 2.84 2.82 0.07 76.57 02:26:01 AM 0 28.00 0.00 3.44 2.42 0.07 66.07 02:26:01 AM 1 7.46 0.00 2.23 3.21 0.07 87.03 02:27:01 AM all 12.59 0.00 1.83 1.17 0.06 84.35 02:27:01 AM 0 10.11 0.00 1.84 2.02 0.05 85.98 02:27:01 AM 1 15.08 0.00 1.82 0.32 0.07 82.72 02:28:01 AM all 22.57 0.00 4.13 3.88 0.08 69.34 02:28:01 AM 0 24.08 0.00 3.94 3.66 0.08 68.23 02:28:01 AM 1 21.07 0.00 4.31 4.10 0.07 70.45 02:29:01 AM all 16.10 0.00 3.16 10.58 0.08 70.09 02:29:01 AM 0 15.55 0.00 2.97 10.76 0.07 70.65 02:29:01 AM 1 16.65 0.00 3.34 10.40 0.08 69.52 02:30:00 AM all 4.04 0.00 0.41 0.04 0.04 95.47 02:30:00 AM 0 3.99 0.00 0.56 0.03 0.03 95.38 02:30:00 AM 1 4.08 0.00 0.25 0.05 0.05 95.56 02:30:01 AM all 16.15 0.00 1.54 0.00 0.00 82.31 02:30:01 AM 0 3.08 0.00 1.54 0.00 0.00 95.38 02:30:01 AM 1 29.23 0.00 1.54 0.00 0.00 69.23 02:31:01 AM all 6.81 0.00 0.46 0.03 0.06 92.64 02:31:01 AM 0 9.46 0.00 0.35 0.00 0.07 90.12 02:31:01 AM 1 4.16 0.00 0.57 0.07 0.05 95.15 02:32:01 AM all 5.29 0.00 0.37 0.00 0.08 94.27 02:32:01 AM 0 5.23 0.00 0.40 0.00 0.08 94.29 02:32:01 AM 1 5.35 0.00 0.34 0.00 0.07 94.25 02:33:01 AM all 4.96 0.00 0.39 0.00 0.08 94.58 02:33:01 AM 0 5.23 0.00 0.40 0.00 0.07 94.31 02:33:01 AM 1 4.70 0.00 0.37 0.00 0.08 94.85 02:34:01 AM all 6.67 0.00 0.32 0.03 0.07 92.92 02:34:01 AM 0 9.39 0.00 0.33 0.02 0.07 90.20 02:34:01 AM 1 3.95 0.00 0.30 0.03 0.07 95.64 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 4.18 0.00 0.25 0.00 0.06 95.51 02:35:01 AM 0 3.43 0.00 0.22 0.00 0.07 96.29 02:35:01 AM 1 4.93 0.00 0.28 0.00 0.05 94.74 02:36:01 AM all 3.39 0.00 0.23 0.00 0.07 96.31 02:36:01 AM 0 3.80 0.00 0.27 0.00 0.07 95.87 02:36:01 AM 1 2.98 0.00 0.20 0.00 0.07 96.76 02:37:01 AM all 10.10 0.00 0.48 0.00 0.08 89.35 02:37:01 AM 0 12.31 0.00 0.57 0.00 0.08 87.04 02:37:01 AM 1 7.88 0.00 0.38 0.00 0.07 91.67 02:38:01 AM all 20.51 0.00 2.12 0.14 0.07 77.16 02:38:01 AM 0 27.66 0.00 1.95 0.20 0.07 70.12 02:38:01 AM 1 13.36 0.00 2.29 0.08 0.07 84.20 Average: all 12.40 0.00 1.63 1.51 0.07 84.39 Average: 0 14.79 0.00 1.75 1.52 0.07 81.88 Average: 1 10.01 0.00 1.51 1.51 0.07 86.90