---> uname -a: Linux prd-centos8-robot-2c-8g-12494.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4820 19 2222 6744 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:e5:db:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85435sec preferred_lft 85435sec inet6 fe80::f816:3eff:fee5:dbfa/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) 12/11/2025 _x86_64_ (2 CPU) 04:05:05 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 126.11 0.32 125.79 14.00 11734.61 04:08:01 AM 42.83 1.20 41.63 125.98 5489.84 04:09:01 AM 55.59 6.78 48.81 1248.73 2923.25 04:10:00 AM 51.89 0.25 51.64 47.97 7595.72 04:10:02 AM 0.00 0.00 0.00 0.00 0.00 04:11:01 AM 4.64 0.00 4.64 0.00 166.40 04:12:01 AM 0.37 0.00 0.37 0.00 6.16 04:13:01 AM 0.40 0.20 0.20 11.60 3.05 04:14:01 AM 2.02 0.05 1.97 2.00 222.38 04:15:01 AM 0.35 0.00 0.35 0.00 50.49 04:16:01 AM 0.47 0.00 0.47 0.00 156.74 04:17:01 AM 0.37 0.00 0.37 0.00 118.86 04:18:01 AM 0.20 0.00 0.20 0.00 70.97 04:19:01 AM 0.22 0.00 0.22 0.00 121.63 04:20:01 AM 7.60 0.32 7.28 36.93 407.78 04:21:01 AM 33.94 0.55 33.39 64.11 2368.73 Average: 21.75 0.64 21.11 103.47 2088.27 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5066584 6937184 2815848 35.72 2688 2047636 792052 8.87 191784 2279144 170128 04:08:01 AM 5187548 7031988 2694884 34.19 2688 2019920 711288 7.96 219884 2122952 10756 04:09:01 AM 4842804 6936296 3039628 38.56 2688 2258784 764864 8.56 256976 2397032 182692 04:10:00 AM 4903060 7000472 2979372 37.80 2688 2263948 702580 7.87 261600 2331684 16 04:10:02 AM 4902520 6999932 2979912 37.80 2688 2263948 702580 7.87 261600 2332016 28 04:11:01 AM 4903112 7000528 2979320 37.80 2688 2263952 702580 7.87 261604 2331964 4 04:12:01 AM 4903436 7000852 2978996 37.79 2688 2263952 702580 7.87 261604 2331896 4 04:13:01 AM 4861424 6959732 3021008 38.33 2688 2264848 773912 8.67 261752 2373332 536 04:14:01 AM 4849080 6951568 3033352 38.48 2688 2269044 792652 8.88 262028 2385252 4 04:15:01 AM 4840424 6945932 3042008 38.59 2688 2272064 814284 9.12 262028 2393792 1656 04:16:01 AM 4837228 6946012 3045204 38.63 2688 2275340 814284 9.12 262028 2397020 384 04:17:01 AM 4833620 6945472 3048812 38.68 2688 2278448 848588 9.50 262028 2400380 24 04:18:01 AM 4828912 6945132 3053520 38.74 2688 2282752 848588 9.50 262028 2404936 2232 04:19:01 AM 4823576 6943032 3058856 38.81 2688 2286012 871484 9.76 262028 2410360 1884 04:20:01 AM 4873620 6878412 3008812 38.17 2688 2175188 855976 9.58 317036 2323592 77208 04:21:01 AM 4988264 6959316 2894168 36.72 2688 2144104 745628 8.35 483624 2052128 28208 Average: 4902826 6961366 2979606 37.80 2688 2226871 777745 8.71 271852 2329218 29735 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 121.21 97.22 1490.43 13.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.88 10.75 7.03 4.20 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 40.93 36.03 334.42 8.06 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 581.37 449.87 117.29 99.01 0.00 0.00 0.00 0.00 04:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:02 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 2.39 2.12 0.55 0.49 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 2.52 2.02 0.44 0.43 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 51.07 32.93 12.37 3.15 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 220.64 221.23 42.30 16.28 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 148.91 148.58 29.20 11.71 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 178.32 179.60 34.55 13.14 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 168.02 163.10 116.59 12.72 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 225.46 226.61 46.73 17.09 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 159.83 160.55 32.23 11.82 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 189.24 157.69 153.52 107.78 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 17.09 15.33 14.44 9.99 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 140.81 126.47 162.18 21.85 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) 12/11/2025 _x86_64_ (2 CPU) 04:05:05 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 38.11 0.00 5.60 1.89 0.13 54.26 04:07:01 AM 0 32.62 0.00 5.53 2.23 0.13 59.48 04:07:01 AM 1 43.62 0.00 5.67 1.55 0.13 49.03 04:08:01 AM all 19.10 0.00 2.36 0.59 0.09 77.85 04:08:01 AM 0 26.08 0.00 2.92 0.58 0.10 70.32 04:08:01 AM 1 12.12 0.00 1.80 0.60 0.08 85.39 04:09:01 AM all 28.07 0.00 5.35 0.82 0.10 65.67 04:09:01 AM 0 32.55 0.00 5.67 1.15 0.10 60.53 04:09:01 AM 1 23.59 0.00 5.03 0.48 0.10 70.80 04:10:00 AM all 11.01 0.00 2.95 0.69 0.08 85.27 04:10:00 AM 0 14.50 0.00 2.82 0.65 0.09 81.95 04:10:00 AM 1 7.53 0.00 3.07 0.73 0.07 88.59 04:10:02 AM all 0.87 0.00 0.87 0.00 0.00 98.26 04:10:02 AM 0 0.87 0.00 0.87 0.00 0.00 98.26 04:10:02 AM 1 0.87 0.00 0.87 0.00 0.00 98.26 04:11:01 AM all 0.21 0.00 0.08 0.03 0.05 99.63 04:11:01 AM 0 0.24 0.00 0.10 0.03 0.07 99.56 04:11:01 AM 1 0.19 0.00 0.05 0.02 0.03 99.71 04:12:01 AM all 0.24 0.00 0.07 0.00 0.05 99.64 04:12:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.46 04:12:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 04:13:01 AM all 2.14 0.00 0.28 0.00 0.07 97.52 04:13:01 AM 0 3.45 0.00 0.30 0.00 0.03 96.22 04:13:01 AM 1 0.84 0.00 0.25 0.00 0.10 98.81 04:14:01 AM all 12.61 0.00 1.23 0.03 0.11 86.02 04:14:01 AM 0 11.25 0.00 1.06 0.03 0.12 87.53 04:14:01 AM 1 13.96 0.00 1.40 0.02 0.10 84.52 04:15:01 AM all 10.93 0.00 0.96 0.00 0.12 88.00 04:15:01 AM 0 16.98 0.00 1.16 0.00 0.12 81.73 04:15:01 AM 1 4.90 0.00 0.76 0.00 0.12 94.22 04:16:01 AM all 9.85 0.00 0.96 0.00 0.12 89.07 04:16:01 AM 0 10.31 0.00 0.98 0.00 0.12 88.60 04:16:01 AM 1 9.38 0.00 0.95 0.00 0.12 89.55 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 11.12 0.00 1.04 0.01 0.11 87.73 04:17:01 AM 0 11.92 0.00 1.13 0.02 0.10 86.83 04:17:01 AM 1 10.31 0.00 0.94 0.00 0.12 88.63 04:18:01 AM all 13.70 0.00 1.44 0.00 0.13 84.73 04:18:01 AM 0 18.32 0.00 1.53 0.00 0.12 80.03 04:18:01 AM 1 9.13 0.00 1.35 0.00 0.13 89.39 04:19:01 AM all 9.74 0.00 1.04 0.00 0.11 89.11 04:19:01 AM 0 9.30 0.00 0.91 0.00 0.12 89.67 04:19:01 AM 1 10.18 0.00 1.18 0.00 0.10 88.54 04:20:01 AM all 20.20 0.00 2.42 0.07 0.11 77.20 04:20:01 AM 0 14.42 0.00 2.00 0.08 0.10 83.40 04:20:01 AM 1 26.00 0.00 2.84 0.05 0.12 70.99 04:21:01 AM all 31.03 0.00 4.38 0.27 0.11 64.21 04:21:01 AM 0 36.16 0.00 4.55 0.23 0.12 58.94 04:21:01 AM 1 25.92 0.00 4.21 0.30 0.10 69.47 Average: all 14.56 0.00 2.01 0.29 0.10 83.04 Average: 0 15.92 0.00 2.05 0.34 0.10 81.59 Average: 1 13.20 0.00 1.97 0.25 0.10 84.48