---> uname -a: Linux prd-centos8-robot-2c-8g-36400.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 635 4806 19 2255 6764 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:b5:4c:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:feb5:4c0f/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) 06/23/2025 _x86_64_ (2 CPU) 00:22:02 LINUX RESTART (2 CPU) 12:23:01 AM tps rtps wtps bread/s bwrtn/s 12:24:01 AM 87.57 8.76 78.81 2073.44 6506.85 12:25:01 AM 79.11 0.73 78.37 53.05 10376.47 12:26:01 AM 41.06 7.13 33.93 1310.71 2299.72 12:27:01 AM 62.96 2.73 60.23 439.59 7763.81 12:28:01 AM 5.40 0.02 5.38 0.13 225.92 12:29:01 AM 2.22 0.00 2.22 0.00 450.71 12:30:01 AM 0.93 0.00 0.93 0.00 473.74 12:31:01 AM 0.48 0.02 0.47 1.07 240.29 12:32:01 AM 0.73 0.03 0.70 1.87 266.22 12:33:01 AM 0.98 0.37 0.62 53.45 71.41 12:34:01 AM 0.27 0.00 0.27 0.00 30.84 12:35:01 AM 4.10 0.32 3.78 36.93 153.36 12:36:01 AM 32.74 0.53 32.21 64.78 3193.55 Average: 24.50 1.59 22.92 310.39 2465.72 12:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 AM 5285604 6997284 2596828 32.94 2688 1894592 763268 8.55 186912 2092784 170708 12:25:01 AM 5180868 7001740 2701564 34.27 2688 1997748 715044 8.01 208992 2148992 12884 12:26:01 AM 4949720 6937200 2932712 37.21 2688 2160448 788664 8.83 263336 2312228 103620 12:27:01 AM 4927100 7007716 2955332 37.49 2688 2249156 700008 7.84 266464 2313460 24 12:28:01 AM 4887628 6969248 2994804 37.99 2688 2250168 750272 8.40 266608 2352492 1016 12:29:01 AM 4855968 6954036 3026464 38.40 2688 2266628 765764 8.57 267080 2383148 6004 12:30:01 AM 4847688 6953928 3034744 38.50 2688 2274788 787184 8.81 267080 2391768 380 12:31:01 AM 4841052 6954216 3041380 38.58 2688 2281696 787184 8.81 267080 2398700 148 12:32:01 AM 4828692 6949428 3053740 38.74 2688 2289268 787184 8.81 267320 2410440 4 12:33:01 AM 4443892 6892008 3438540 43.62 2688 2292964 802644 8.99 268668 2414004 276 12:34:01 AM 4443268 6891944 3439164 43.63 2688 2293472 802644 8.99 268684 2414872 4 12:35:01 AM 4944800 6947124 2937632 37.27 2688 2174068 766856 8.59 305188 2269428 66744 12:36:01 AM 4923464 6936756 2958968 37.54 2688 2186980 781736 8.75 507672 2095256 24416 Average: 4873826 6953279 3008606 38.17 2688 2200921 769112 8.61 277776 2307506 29710 12:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 330.14 212.20 1851.52 63.98 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 62.03 42.84 550.38 7.03 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 36.96 32.21 313.91 7.93 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 204.50 181.26 46.43 36.00 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 16.39 11.15 15.09 1.85 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 45.33 35.68 127.29 15.51 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 18.39 18.69 41.94 7.09 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 22.28 19.94 37.84 5.16 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 24.18 21.55 57.14 12.06 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 37.20 55.38 22.65 5.09 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 16.06 11.75 3.70 2.08 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 76.10 48.68 145.75 86.15 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.74 17.21 16.11 8.66 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 69.95 54.50 248.45 19.89 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) 06/23/2025 _x86_64_ (2 CPU) 00:22:02 LINUX RESTART (2 CPU) 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 40.47 0.00 5.92 2.62 0.13 50.87 12:24:01 AM 0 28.44 0.00 5.50 2.24 0.12 63.70 12:24:01 AM 1 52.51 0.00 6.33 3.00 0.13 38.02 12:25:01 AM all 22.12 0.00 3.85 3.27 0.08 70.67 12:25:01 AM 0 14.59 0.00 3.00 2.65 0.10 79.66 12:25:01 AM 1 29.68 0.00 4.71 3.89 0.07 61.64 12:26:01 AM all 24.61 0.00 3.79 1.07 0.07 70.46 12:26:01 AM 0 22.23 0.00 3.77 0.98 0.07 72.94 12:26:01 AM 1 26.99 0.00 3.81 1.15 0.07 67.99 12:27:01 AM all 17.83 0.00 3.37 1.52 0.08 77.20 12:27:01 AM 0 15.26 0.00 3.16 0.94 0.07 80.58 12:27:01 AM 1 20.41 0.00 3.57 2.10 0.08 73.83 12:28:01 AM all 2.08 0.00 0.22 0.03 0.04 97.64 12:28:01 AM 0 0.90 0.00 0.12 0.00 0.03 98.95 12:28:01 AM 1 3.26 0.00 0.32 0.05 0.05 96.32 12:29:01 AM all 15.80 0.00 0.27 0.06 0.07 83.80 12:29:01 AM 0 10.20 0.00 0.25 0.05 0.07 89.43 12:29:01 AM 1 21.41 0.00 0.28 0.07 0.07 78.17 12:30:01 AM all 9.54 0.00 0.14 0.08 0.05 90.18 12:30:01 AM 0 4.00 0.00 0.17 0.17 0.05 95.62 12:30:01 AM 1 15.08 0.00 0.12 0.00 0.05 84.75 12:31:01 AM all 9.84 0.00 0.18 0.05 0.06 89.87 12:31:01 AM 0 4.91 0.00 0.20 0.05 0.05 94.79 12:31:01 AM 1 14.77 0.00 0.15 0.05 0.07 84.96 12:32:01 AM all 12.62 0.00 0.23 0.04 0.08 87.03 12:32:01 AM 0 9.73 0.00 0.20 0.00 0.07 90.00 12:32:01 AM 1 15.50 0.00 0.27 0.08 0.08 84.07 12:33:01 AM all 8.70 0.00 2.62 0.05 0.06 88.58 12:33:01 AM 0 8.78 0.00 2.70 0.02 0.07 88.44 12:33:01 AM 1 8.62 0.00 2.53 0.08 0.05 88.72 12:34:01 AM all 4.08 0.00 0.18 0.00 0.06 95.67 12:34:01 AM 0 6.62 0.00 0.15 0.00 0.07 93.16 12:34:01 AM 1 1.55 0.00 0.22 0.00 0.05 98.18 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 13.03 0.00 2.05 0.03 0.08 84.81 12:35:01 AM 0 17.35 0.00 1.91 0.05 0.07 80.62 12:35:01 AM 1 8.72 0.00 2.19 0.02 0.08 88.99 12:36:01 AM all 32.23 0.00 3.93 0.44 0.08 63.31 12:36:01 AM 0 25.76 0.00 3.78 0.47 0.08 69.91 12:36:01 AM 1 38.71 0.00 4.08 0.42 0.08 56.70 Average: all 16.39 0.00 2.06 0.71 0.07 80.76 Average: 0 12.99 0.00 1.92 0.59 0.07 84.43 Average: 1 19.80 0.00 2.20 0.84 0.07 77.09