---> uname -a: Linux prd-centos8-robot-2c-8g-50177.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 598 4930 19 2168 6801 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:3d:29:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fe3d:2940/64 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) 08/07/2025 _x86_64_ (2 CPU) 05:15:34 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 152.03 71.53 80.51 7959.61 38356.95 05:18:01 AM 75.62 0.07 75.55 1.87 8870.00 05:19:01 AM 52.10 0.68 51.42 51.58 5609.85 05:20:01 AM 41.04 7.12 33.92 1313.25 2226.46 05:21:01 AM 54.92 0.25 54.67 46.94 7736.84 05:22:01 AM 3.83 0.00 3.83 0.00 140.90 05:23:01 AM 0.23 0.00 0.23 0.00 2.53 05:24:01 AM 0.12 0.00 0.12 0.00 0.78 05:25:01 AM 2.33 0.22 2.12 11.73 154.99 05:26:01 AM 0.53 0.00 0.53 0.00 7.17 05:27:02 AM 0.50 0.00 0.50 0.00 6.85 05:28:01 AM 0.46 0.00 0.46 0.00 5.40 05:29:01 AM 0.33 0.00 0.33 0.00 3.85 05:30:01 AM 0.40 0.00 0.40 0.00 4.58 05:31:01 AM 1.52 0.03 1.48 0.27 31.59 05:32:01 AM 18.95 0.42 18.53 47.73 855.29 Average: 25.34 5.02 20.31 590.03 4006.05 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5274616 6988748 2607816 33.08 2688 1897860 794232 8.89 222016 2071440 214644 05:18:01 AM 5231628 7024448 2650804 33.63 2688 1969628 724188 8.11 186512 2123612 95060 05:19:01 AM 5097312 6966024 2785120 35.33 2688 2044948 763824 8.55 211884 2227520 43196 05:20:01 AM 4921884 7013396 2960548 37.56 2688 2259492 700024 7.84 258552 2330748 187276 05:21:01 AM 4955944 7043248 2926488 37.13 2688 2254896 679940 7.61 261788 2284932 20 05:22:01 AM 4956912 7044212 2925520 37.11 2688 2254896 679940 7.61 261788 2284784 4 05:23:01 AM 4956948 7044248 2925484 37.11 2688 2254896 679940 7.61 261788 2284716 4 05:24:01 AM 4956964 7044268 2925468 37.11 2688 2254900 679940 7.61 261788 2284720 4 05:25:01 AM 4907308 6997508 2975124 37.74 2688 2257796 712108 7.97 261920 2333680 4 05:26:01 AM 4907568 6997784 2974864 37.74 2688 2257812 712108 7.97 261920 2333608 4 05:27:02 AM 4907440 6997676 2974992 37.74 2688 2257832 712108 7.97 261920 2333704 4 05:28:01 AM 4907584 6997828 2974848 37.74 2688 2257840 712108 7.97 261920 2333644 4 05:29:01 AM 4907368 6997628 2975064 37.74 2688 2257856 712108 7.97 261924 2333668 4 05:30:01 AM 4907116 6997396 2975316 37.75 2688 2257876 727524 8.15 261924 2333828 4 05:31:01 AM 4907284 6997588 2975148 37.74 2688 2257896 709228 7.94 262120 2333700 4 05:32:01 AM 5093132 7002296 2789300 35.39 2688 2082268 698980 7.83 458516 1974828 22248 Average: 4987313 7009644 2895119 36.73 2688 2192418 712394 7.98 263642 2262696 35155 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 337.00 194.44 1651.43 61.91 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 29.35 25.13 264.02 5.54 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 50.53 36.82 566.24 6.53 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 45.97 38.87 327.81 8.24 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 458.78 376.25 97.31 83.06 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 3.32 2.02 0.67 0.48 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 2.48 1.88 0.42 0.41 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 1.35 0.72 0.18 0.12 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 29.60 16.68 19.37 2.12 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 0.48 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:02 AM eth0 0.65 0.20 0.16 0.07 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 0.38 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 0.42 0.20 0.02 0.01 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 0.50 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 89.59 58.66 93.49 32.07 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 65.80 47.12 189.00 12.56 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) 08/07/2025 _x86_64_ (2 CPU) 05:15:34 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 41.70 0.04 8.20 11.02 0.10 38.95 05:17:01 AM 0 35.39 0.05 8.40 10.86 0.10 45.20 05:17:01 AM 1 48.01 0.03 8.00 11.17 0.10 32.69 05:18:01 AM all 20.96 0.00 3.44 16.00 0.11 59.50 05:18:01 AM 0 11.84 0.00 2.90 14.23 0.10 70.93 05:18:01 AM 1 30.08 0.00 3.97 17.76 0.12 48.07 05:19:01 AM all 18.48 0.00 2.13 1.40 0.07 77.92 05:19:01 AM 0 14.84 0.00 1.85 1.20 0.05 82.06 05:19:01 AM 1 22.12 0.00 2.41 1.60 0.08 73.79 05:20:01 AM all 24.88 0.00 4.80 0.53 0.08 69.71 05:20:01 AM 0 26.91 0.00 4.62 0.65 0.08 67.74 05:20:01 AM 1 22.86 0.00 4.99 0.40 0.08 71.67 05:21:01 AM all 13.51 0.00 2.92 0.75 0.07 82.75 05:21:01 AM 0 9.09 0.00 2.61 0.84 0.07 87.40 05:21:01 AM 1 17.94 0.00 3.23 0.67 0.07 78.10 05:22:01 AM all 0.23 0.00 0.08 0.04 0.03 99.62 05:22:01 AM 0 0.10 0.00 0.10 0.08 0.03 99.68 05:22:01 AM 1 0.37 0.00 0.05 0.00 0.03 99.55 05:23:01 AM all 0.21 0.00 0.08 0.00 0.01 99.70 05:23:01 AM 0 0.15 0.00 0.10 0.00 0.02 99.73 05:23:01 AM 1 0.27 0.00 0.07 0.00 0.00 99.67 05:24:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 05:24:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 05:24:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 05:25:01 AM all 3.83 0.00 0.89 0.02 0.04 95.22 05:25:01 AM 0 0.33 0.00 0.25 0.00 0.03 99.38 05:25:01 AM 1 7.32 0.00 1.54 0.03 0.05 91.06 05:26:01 AM all 0.74 0.00 0.07 0.00 0.03 99.16 05:26:01 AM 0 0.67 0.00 0.07 0.00 0.03 99.23 05:26:01 AM 1 0.80 0.00 0.07 0.00 0.03 99.10 05:27:02 AM all 0.63 0.00 0.11 0.00 0.03 99.23 05:27:02 AM 0 0.45 0.00 0.10 0.00 0.02 99.43 05:27:02 AM 1 0.80 0.00 0.12 0.00 0.05 99.03 05:27:02 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 0.71 0.00 0.08 0.00 0.03 99.18 05:28:01 AM 0 0.78 0.00 0.08 0.00 0.03 99.10 05:28:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 05:29:01 AM all 0.74 0.00 0.09 0.00 0.05 99.11 05:29:01 AM 0 0.75 0.00 0.10 0.00 0.05 99.10 05:29:01 AM 1 0.73 0.00 0.08 0.00 0.05 99.13 05:30:01 AM all 0.75 0.00 0.10 0.00 0.04 99.11 05:30:01 AM 0 0.74 0.00 0.12 0.00 0.05 99.10 05:30:01 AM 1 0.77 0.00 0.08 0.00 0.03 99.12 05:31:01 AM all 0.76 0.00 0.23 0.01 0.03 98.97 05:31:01 AM 0 0.65 0.00 0.23 0.02 0.03 99.06 05:31:01 AM 1 0.87 0.00 0.22 0.00 0.03 98.88 05:32:01 AM all 20.08 0.00 3.28 0.12 0.08 76.45 05:32:01 AM 0 12.97 0.00 3.16 0.05 0.07 83.76 05:32:01 AM 1 27.18 0.00 3.41 0.18 0.08 69.14 Average: all 9.29 0.00 1.66 1.87 0.05 87.12 Average: 0 7.27 0.00 1.55 1.75 0.05 89.38 Average: 1 11.31 0.00 1.77 1.99 0.06 84.87