---> uname -a: Linux prd-centos8-robot-2c-8g-50163.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 615 4820 19 2261 6784 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:0c:f2:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fe0c:f2d0/64 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) 05:02:01 LINUX RESTART (2 CPU) 05:03:01 AM tps rtps wtps bread/s bwrtn/s 05:04:01 AM 89.42 0.15 89.27 9.46 9094.35 05:05:01 AM 60.75 0.75 60.00 53.45 7417.73 05:06:01 AM 23.78 0.00 23.78 0.00 1868.17 05:07:01 AM 56.22 7.03 49.19 1306.58 3479.74 05:08:01 AM 44.07 0.25 43.82 47.05 6518.66 05:09:01 AM 4.80 0.22 4.58 11.73 216.33 05:10:00 AM 2.10 0.00 2.10 0.00 202.11 05:11:01 AM 0.96 0.00 0.96 0.00 651.07 05:12:01 AM 0.45 0.05 0.40 3.33 243.40 05:13:01 AM 0.92 0.03 0.88 1.87 210.30 05:14:01 AM 0.65 0.35 0.30 53.45 147.83 05:15:01 AM 0.43 0.00 0.43 0.00 28.96 05:16:01 AM 3.05 0.35 2.70 38.25 140.25 05:17:01 AM 33.16 0.57 32.59 65.04 3145.85 Average: 22.91 0.70 22.21 113.58 2383.48 05:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 AM 5340208 7061560 2542224 32.25 2688 1903292 672308 7.53 186544 2026884 69008 05:05:01 AM 5176540 7016588 2705892 34.33 2688 2015632 698688 7.82 198284 2160624 42488 05:06:01 AM 5119092 6989728 2763340 35.06 2688 2046816 732736 8.20 212912 2203892 42016 05:07:01 AM 4896940 6985620 2985492 37.88 2688 2256432 710768 7.96 258744 2352328 160180 05:08:01 AM 4940860 7030796 2941572 37.32 2688 2257820 671960 7.52 262028 2302136 4 05:09:01 AM 4896428 6988264 2986004 37.88 2688 2259760 726548 8.14 262216 2345740 84 05:10:00 AM 4865428 6974668 3017004 38.28 2688 2277132 762748 8.54 262632 2376796 13372 05:11:01 AM 4852544 6973032 3029888 38.44 2688 2288420 762748 8.54 262632 2388976 5424 05:12:01 AM 4850024 6973732 3032408 38.47 2688 2291620 762748 8.54 262696 2392016 1304 05:13:01 AM 4840332 6970964 3042100 38.59 2688 2298520 762748 8.54 262980 2401564 2360 05:14:01 AM 4454436 6913156 3427996 43.49 2688 2302216 761560 8.53 264304 2405840 112 05:15:01 AM 4453728 6913008 3428704 43.50 2688 2302776 761560 8.53 264320 2406808 4 05:16:01 AM 4975228 6986464 2907204 36.88 2688 2180748 705064 7.89 301172 2237516 66960 05:17:01 AM 4974688 6990692 2907744 36.89 2688 2190148 724296 8.11 504132 2048084 19148 Average: 4902605 6983448 2979827 37.80 2688 2205095 729749 8.17 268971 2289229 30176 05:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 65.99 57.15 825.44 6.24 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 62.88 47.70 616.62 7.98 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 10.03 4.60 3.96 2.50 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 40.41 37.74 327.32 8.43 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 195.38 142.57 43.39 41.77 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 27.22 15.68 22.44 2.27 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 36.73 35.46 122.62 10.21 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 20.33 19.04 73.08 6.88 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 16.26 15.19 4.88 4.07 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 20.10 18.10 56.30 11.30 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 37.77 55.40 22.55 4.91 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 17.66 13.11 3.84 2.34 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 81.21 46.57 144.48 84.85 0.00 0.00 0.00 0.00 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 18.86 16.73 15.59 8.63 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 46.48 37.50 163.02 14.45 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) 05:02:01 LINUX RESTART (2 CPU) 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 21.07 0.00 3.42 8.22 0.11 67.18 05:04:01 AM 0 19.27 0.00 2.82 8.34 0.10 69.47 05:04:01 AM 1 22.87 0.00 4.01 8.10 0.12 64.90 05:05:01 AM all 22.34 0.00 2.88 2.14 0.11 72.54 05:05:01 AM 0 10.80 0.00 1.97 1.99 0.12 85.13 05:05:01 AM 1 33.88 0.00 3.79 2.29 0.10 59.94 05:06:01 AM all 7.34 0.00 0.95 0.32 0.08 91.31 05:06:01 AM 0 4.02 0.00 0.67 0.03 0.07 95.21 05:06:01 AM 1 10.66 0.00 1.23 0.60 0.08 87.42 05:07:01 AM all 29.07 0.00 4.90 4.18 0.10 61.75 05:07:01 AM 0 33.20 0.00 4.82 4.37 0.12 57.50 05:07:01 AM 1 24.97 0.00 4.99 3.99 0.08 65.98 05:08:01 AM all 8.62 0.00 1.98 0.99 0.05 88.36 05:08:01 AM 0 4.17 0.00 1.62 1.22 0.03 92.95 05:08:01 AM 1 13.07 0.00 2.34 0.75 0.07 83.77 05:09:01 AM all 3.22 0.00 0.24 0.05 0.08 96.42 05:09:01 AM 0 1.32 0.00 0.22 0.08 0.05 98.33 05:09:01 AM 1 5.12 0.00 0.27 0.02 0.10 94.50 05:10:00 AM all 19.15 0.00 0.28 0.01 0.08 80.48 05:10:00 AM 0 1.65 0.00 0.24 0.02 0.08 98.01 05:10:00 AM 1 36.66 0.00 0.32 0.00 0.08 62.94 05:11:01 AM all 10.37 0.00 0.19 0.10 0.05 89.29 05:11:01 AM 0 10.82 0.00 0.18 0.08 0.05 88.86 05:11:01 AM 1 9.92 0.00 0.20 0.12 0.05 89.72 05:12:01 AM all 10.22 0.00 0.14 0.04 0.05 89.55 05:12:01 AM 0 2.19 0.00 0.17 0.08 0.05 97.51 05:12:01 AM 1 18.24 0.00 0.12 0.00 0.05 81.59 05:13:01 AM all 8.71 0.00 0.28 0.03 0.07 90.93 05:13:01 AM 0 1.89 0.00 0.23 0.05 0.05 97.78 05:13:01 AM 1 15.53 0.00 0.32 0.00 0.08 84.07 05:14:01 AM all 8.52 0.00 2.38 0.03 0.06 89.01 05:14:01 AM 0 5.79 0.00 2.45 0.03 0.05 91.68 05:14:01 AM 1 11.26 0.00 2.32 0.02 0.07 86.34 05:14:01 AM CPU %user %nice %system %iowait %steal %idle 05:15:01 AM all 4.83 0.00 0.22 0.00 0.06 94.90 05:15:01 AM 0 3.90 0.00 0.22 0.00 0.05 95.84 05:15:01 AM 1 5.76 0.00 0.22 0.00 0.07 93.96 05:16:01 AM all 11.40 0.00 1.96 0.03 0.06 86.56 05:16:01 AM 0 5.26 0.00 1.30 0.03 0.07 93.33 05:16:01 AM 1 17.54 0.00 2.61 0.02 0.05 79.79 05:17:01 AM all 29.78 0.00 3.59 0.41 0.08 66.15 05:17:01 AM 0 17.37 0.00 2.97 0.13 0.07 79.46 05:17:01 AM 1 42.18 0.00 4.20 0.68 0.08 52.85 Average: all 13.90 0.00 1.67 1.18 0.07 83.17 Average: 0 8.69 0.00 1.42 1.18 0.07 88.65 Average: 1 19.11 0.00 1.92 1.19 0.08 77.70