---> uname -a: Linux prd-centos8-robot-2c-8g-44497.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 592 4937 19 2167 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:5b:d4:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fe5b:d481/64 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) 07/20/2025 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 133.97 53.75 80.22 5892.84 11324.59 02:14:01 AM 87.62 0.72 86.90 52.92 10228.82 02:15:01 AM 22.01 0.42 21.60 64.79 1868.32 02:16:01 AM 75.91 6.96 68.94 1292.77 8254.33 02:17:01 AM 11.35 0.00 11.35 0.00 1342.86 02:18:01 AM 4.35 0.03 4.31 1.07 178.68 02:19:01 AM 0.38 0.00 0.38 0.00 6.23 02:20:01 AM 0.12 0.00 0.12 0.00 0.90 02:21:01 AM 0.27 0.00 0.27 0.00 3.37 02:22:01 AM 4.57 0.32 4.25 36.92 248.40 02:23:01 AM 27.99 0.32 27.67 36.25 1355.38 Average: 33.50 5.68 27.82 670.72 3164.81 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5340624 7051432 2541808 32.25 2688 1893188 740956 8.30 191920 2031172 178868 02:14:01 AM 5172240 7009320 2710192 34.38 2688 2013460 720600 8.07 198404 2166056 42480 02:15:01 AM 5197668 7040120 2684764 34.06 2688 2018656 706884 7.91 222756 2115940 14020 02:16:01 AM 4960996 7046404 2921436 37.06 2688 2253036 660416 7.39 262504 2278852 32540 02:17:01 AM 4963220 7048516 2919212 37.03 2688 2253036 660416 7.39 262504 2278852 4 02:18:01 AM 4913740 7000472 2968692 37.66 2688 2254480 737808 8.26 262768 2327816 8 02:19:01 AM 4913576 7000308 2968856 37.66 2688 2254480 737808 8.26 262768 2328260 4 02:20:01 AM 4912236 6998968 2970196 37.68 2688 2254480 758464 8.49 262768 2329532 4 02:21:01 AM 4900616 6987380 2981816 37.83 2688 2254500 773884 8.67 262768 2341240 4 02:22:01 AM 5138952 7052164 2743480 34.80 2688 2086220 670684 7.51 259476 2123872 6992 02:23:01 AM 5096976 7005920 2785456 35.34 2688 2082652 704964 7.89 459712 1971496 9036 Average: 5046440 7021909 2835992 35.98 2688 2147108 715717 8.01 264395 2208463 25815 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 300.03 204.93 1753.12 60.51 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 64.05 47.03 718.10 8.13 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 15.00 12.08 6.28 4.31 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 175.49 133.67 343.77 37.96 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.40 0.72 0.21 0.12 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 57.05 41.35 26.02 14.55 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 110.46 109.47 22.30 45.90 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 175.51 174.91 35.25 73.22 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 141.51 139.48 181.53 48.82 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 118.86 97.92 133.70 42.56 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 17.21 15.84 14.35 7.38 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 107.05 88.85 294.07 31.22 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) 07/20/2025 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 38.72 0.04 7.02 4.80 0.13 49.29 02:13:01 AM 0 32.62 0.05 6.02 4.61 0.13 56.57 02:13:01 AM 1 44.83 0.03 8.02 4.99 0.12 42.00 02:14:01 AM all 24.42 0.00 3.42 10.13 0.11 61.92 02:14:01 AM 0 15.61 0.00 3.02 7.09 0.10 74.19 02:14:01 AM 1 33.24 0.00 3.82 13.18 0.12 49.65 02:15:01 AM all 13.22 0.00 2.10 5.17 0.09 79.43 02:15:01 AM 0 8.85 0.00 1.77 4.88 0.08 84.41 02:15:01 AM 1 17.58 0.00 2.42 5.46 0.10 74.44 02:16:01 AM all 32.76 0.00 5.87 3.02 0.12 58.23 02:16:01 AM 0 27.49 0.00 5.50 3.07 0.12 63.83 02:16:01 AM 1 38.02 0.00 6.24 2.98 0.13 52.62 02:17:01 AM all 0.08 0.00 0.17 0.23 0.02 99.50 02:17:01 AM 0 0.12 0.00 0.18 0.15 0.02 99.53 02:17:01 AM 1 0.05 0.00 0.15 0.32 0.02 99.47 02:18:01 AM all 5.14 0.00 0.49 0.03 0.06 94.28 02:18:01 AM 0 5.47 0.00 0.25 0.02 0.07 94.20 02:18:01 AM 1 4.81 0.00 0.72 0.05 0.05 94.37 02:19:01 AM all 10.51 0.00 0.28 0.00 0.09 89.11 02:19:01 AM 0 9.34 0.00 0.25 0.00 0.08 90.33 02:19:01 AM 1 11.69 0.00 0.32 0.00 0.10 87.90 02:20:01 AM all 15.53 0.00 0.40 0.00 0.11 83.96 02:20:01 AM 0 15.65 0.00 0.44 0.00 0.10 83.82 02:20:01 AM 1 15.41 0.00 0.37 0.00 0.12 84.11 02:21:01 AM all 18.44 0.00 0.41 0.08 1.41 79.66 02:21:01 AM 0 19.19 0.00 0.40 0.00 1.60 78.81 02:21:01 AM 1 17.69 0.00 0.41 0.17 1.21 80.52 02:22:01 AM all 12.69 0.00 1.19 0.04 0.12 85.96 02:22:01 AM 0 7.68 0.00 1.29 0.07 0.10 90.86 02:22:01 AM 1 17.71 0.00 1.09 0.02 0.13 81.05 02:23:01 AM all 28.09 0.00 3.19 0.99 0.13 67.61 02:23:01 AM 0 23.82 0.00 2.98 0.78 0.13 72.27 02:23:01 AM 1 32.36 0.00 3.39 1.20 0.12 62.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.15 0.00 2.23 2.23 0.22 77.17 Average: 0 15.09 0.00 2.01 1.88 0.23 80.79 Average: 1 21.23 0.00 2.45 2.58 0.20 73.54