---> uname -a: Linux prd-centos8-robot-2c-8g-1782.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: 2799.996 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 582 4848 19 2266 6816 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:7f:07:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85457sec preferred_lft 85457sec inet6 fe80::f816:3eff:fe7f:72e/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) 10/08/2025 _x86_64_ (2 CPU) 02:14:01 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 122.82 59.79 63.04 6009.53 17910.48 02:17:01 AM 113.66 0.72 112.95 52.92 12082.10 02:18:01 AM 25.64 0.42 25.22 64.78 2068.94 02:19:01 AM 27.00 6.72 20.28 1245.93 1746.73 02:20:00 AM 57.65 0.26 57.39 48.04 7644.29 02:20:01 AM 0.00 0.00 0.00 0.00 0.00 02:21:01 AM 10.30 0.22 10.08 11.73 688.89 02:22:01 AM 2.15 0.00 2.15 0.00 136.77 02:23:01 AM 0.90 0.00 0.90 0.00 596.15 02:24:01 AM 0.52 0.02 0.50 1.07 381.69 02:25:01 AM 0.70 0.00 0.70 0.00 203.38 02:26:01 AM 0.93 0.38 0.55 55.31 192.84 02:27:01 AM 0.35 0.00 0.35 0.00 31.61 02:28:01 AM 0.33 0.00 0.33 0.00 12.03 02:29:01 AM 19.88 0.45 19.43 47.99 2554.47 Average: 27.26 4.93 22.34 538.40 3292.61 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5378800 7015704 2503624 31.76 2688 1826248 755308 8.46 200924 2010432 154716 02:17:01 AM 5168340 7011100 2714084 34.43 2688 2018512 705048 7.89 198256 2159912 42020 02:18:01 AM 5247060 7091548 2635364 33.43 2688 2020460 623592 6.98 219008 2067932 10756 02:19:01 AM 5004888 6996660 2877536 36.51 2688 2164372 715040 8.01 262092 2255860 86768 02:20:00 AM 4965392 7061540 2917032 37.01 2688 2263648 625648 7.01 261664 2271296 10824 02:20:01 AM 4964844 7061008 2917580 37.01 2688 2263652 625648 7.01 261664 2271616 10840 02:21:01 AM 4926376 7023472 2956048 37.50 2688 2264800 689844 7.72 261792 2312856 800 02:22:01 AM 4897948 7007296 2984476 37.86 2688 2277052 689844 7.72 262264 2340884 11216 02:23:01 AM 4885352 7006820 2997072 38.02 2688 2289184 689844 7.72 262264 2353272 5892 02:24:01 AM 4878900 7007520 3003524 38.10 2688 2296316 689844 7.72 262284 2360420 1668 02:25:01 AM 4864528 7000884 3017896 38.29 2688 2304044 707924 7.93 262332 2373728 3612 02:26:01 AM 4478992 6944452 3403432 43.18 2688 2307804 722260 8.09 263884 2377672 196 02:27:01 AM 4478396 6944552 3404028 43.19 2688 2308476 722260 8.09 263900 2378324 88 02:28:01 AM 4401808 6867952 3480616 44.16 2688 2308656 801592 8.98 263900 2455012 8 02:29:01 AM 4984916 6993728 2897508 36.76 2688 2181632 709620 7.95 501676 2034520 22460 Average: 4901769 7002282 2980655 37.81 2688 2206324 698221 7.82 267194 2268249 24124 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 288.71 185.69 1653.57 56.08 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 72.35 55.52 844.60 9.09 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 14.33 9.05 5.67 3.62 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 37.93 30.43 327.08 5.84 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 201.67 146.76 45.83 41.61 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 2.44 2.44 0.52 0.45 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 20.58 9.68 11.26 1.35 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 34.46 29.71 98.23 7.78 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 25.92 25.79 75.70 7.53 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 21.66 17.53 36.15 6.16 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 27.50 23.16 58.52 11.92 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 42.52 57.10 23.18 5.22 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 15.84 13.48 3.76 2.45 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 9.11 5.31 2.83 1.27 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 89.07 59.54 152.03 91.92 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 64.12 47.56 238.41 17.93 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) 10/08/2025 _x86_64_ (2 CPU) 02:14:01 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 32.04 0.04 6.35 19.02 0.13 42.42 02:16:01 AM 0 30.88 0.05 6.97 19.35 0.15 42.60 02:16:01 AM 1 33.19 0.03 5.74 18.69 0.12 42.24 02:17:01 AM all 33.12 0.00 4.87 1.29 0.13 60.59 02:17:01 AM 0 29.32 0.00 4.39 0.85 0.12 65.33 02:17:01 AM 1 36.92 0.00 5.35 1.73 0.13 55.86 02:18:01 AM all 12.69 0.00 1.61 0.21 0.05 85.44 02:18:01 AM 0 10.45 0.00 1.44 0.22 0.05 87.85 02:18:01 AM 1 14.94 0.00 1.79 0.20 0.05 83.02 02:19:01 AM all 15.23 0.00 3.19 0.32 0.07 81.19 02:19:01 AM 0 11.78 0.00 2.90 0.28 0.07 84.97 02:19:01 AM 1 18.70 0.00 3.48 0.35 0.07 77.41 02:20:00 AM all 20.45 0.00 3.58 0.56 0.07 75.33 02:20:00 AM 0 12.15 0.00 3.15 0.34 0.05 84.30 02:20:00 AM 1 28.76 0.00 4.01 0.79 0.09 66.35 02:20:01 AM all 0.41 0.00 1.22 0.00 0.00 98.37 02:20:01 AM 0 0.81 0.00 0.81 0.00 0.00 98.37 02:20:01 AM 1 0.00 0.00 1.63 0.00 0.00 98.37 02:21:01 AM all 1.86 0.00 0.24 0.18 0.03 97.69 02:21:01 AM 0 0.87 0.00 0.18 0.13 0.03 98.78 02:21:01 AM 1 2.84 0.00 0.30 0.22 0.03 96.61 02:22:01 AM all 12.75 0.00 0.23 0.00 0.07 86.96 02:22:01 AM 0 2.96 0.00 0.23 0.00 0.05 96.76 02:22:01 AM 1 22.56 0.00 0.22 0.00 0.08 77.14 02:23:01 AM all 14.08 0.00 0.18 0.06 0.05 85.63 02:23:01 AM 0 8.96 0.00 0.18 0.08 0.05 90.72 02:23:01 AM 1 19.19 0.00 0.18 0.03 0.05 80.55 02:24:01 AM all 9.64 0.00 0.16 0.01 0.05 90.14 02:24:01 AM 0 4.97 0.00 0.17 0.02 0.05 94.80 02:24:01 AM 1 14.30 0.00 0.15 0.00 0.05 85.50 02:25:01 AM all 14.08 0.00 0.19 0.01 0.06 85.67 02:25:01 AM 0 3.11 0.00 0.18 0.02 0.03 96.65 02:25:01 AM 1 25.05 0.00 0.20 0.00 0.08 74.67 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 9.82 0.00 2.80 0.02 0.07 87.30 02:26:01 AM 0 7.99 0.00 2.69 0.02 0.07 89.24 02:26:01 AM 1 11.65 0.00 2.91 0.02 0.07 85.36 02:27:01 AM all 5.30 0.00 0.20 0.00 0.03 94.47 02:27:01 AM 0 2.91 0.00 0.18 0.00 0.03 96.87 02:27:01 AM 1 7.69 0.00 0.22 0.00 0.03 92.06 02:28:01 AM all 4.22 0.00 0.18 0.00 0.05 95.54 02:28:01 AM 0 2.61 0.00 0.13 0.00 0.05 97.21 02:28:01 AM 1 5.83 0.00 0.23 0.00 0.05 93.88 02:29:01 AM all 26.05 0.00 4.01 0.23 0.09 69.62 02:29:01 AM 0 14.15 0.00 3.32 0.30 0.08 82.14 02:29:01 AM 1 37.96 0.00 4.69 0.17 0.10 57.08 Average: all 15.07 0.00 1.98 1.56 0.07 81.32 Average: 0 10.21 0.00 1.86 1.54 0.06 86.33 Average: 1 19.93 0.00 2.10 1.58 0.07 76.31