---> uname -a: Linux prd-centos8-robot-2c-8g-52095.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 583 4925 19 2188 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:b2:ac:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:feb2:ac71/64 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) 09/13/2025 _x86_64_ (2 CPU) 05:01:35 LINUX RESTART (2 CPU) 05:02:02 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 145.19 73.91 71.28 8044.60 27618.59 05:04:01 AM 105.75 0.72 105.03 52.92 11804.57 05:05:01 AM 31.47 0.42 31.06 64.78 2797.45 05:06:01 AM 75.64 6.97 68.67 1292.98 8458.39 05:07:01 AM 9.35 0.22 9.13 11.73 635.51 05:08:01 AM 2.12 0.00 2.12 0.00 152.03 05:09:01 AM 0.43 0.00 0.43 0.00 38.11 05:10:01 AM 0.20 0.00 0.20 0.00 55.10 05:11:01 AM 0.27 0.00 0.27 0.00 66.37 05:12:01 AM 0.37 0.00 0.37 0.00 11.26 05:13:01 AM 0.25 0.00 0.25 0.00 16.58 05:14:01 AM 0.20 0.00 0.20 0.00 30.17 05:15:01 AM 4.15 0.32 3.83 36.93 187.94 05:16:01 AM 30.99 0.53 30.46 64.79 1776.75 Average: 28.89 5.85 23.04 674.76 3803.81 05:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5310812 6995364 2571620 32.62 2688 1871188 751112 8.41 219176 2048124 189296 05:04:01 AM 5169492 7009408 2712940 34.42 2688 2015764 693356 7.76 197988 2165900 42476 05:05:01 AM 5113760 7017688 2768672 35.12 2688 2077460 707820 7.93 229792 2184084 61072 05:06:01 AM 4960992 7053552 2921440 37.06 2688 2260008 628240 7.03 262188 2275524 10832 05:07:01 AM 4922136 7015424 2960296 37.56 2688 2260904 691844 7.75 262328 2317204 552 05:08:01 AM 4917824 7012976 2964608 37.61 2688 2262736 712192 7.97 262340 2321600 32 05:09:01 AM 4913248 7009856 2969184 37.67 2688 2264228 747728 8.37 262344 2326088 604 05:10:01 AM 4909420 7007628 2973012 37.72 2688 2265800 747324 8.37 262348 2329800 584 05:11:01 AM 4905872 7005532 2976560 37.76 2688 2267240 764544 8.56 262348 2333180 140 05:12:01 AM 4905720 7005640 2976712 37.76 2688 2267500 764544 8.56 262348 2333452 244 05:13:01 AM 4905324 7005440 2977108 37.77 2688 2267680 764544 8.56 262352 2333800 32 05:14:01 AM 4901728 7002832 2980704 37.81 2688 2268668 764544 8.56 262352 2337400 160 05:15:01 AM 5066528 6999652 2815904 35.72 2688 2104332 697624 7.81 265976 2186128 25420 05:16:01 AM 5073736 7005696 2808696 35.63 2688 2104864 691424 7.74 469144 1982640 10384 Average: 4998328 7010478 2884104 36.59 2688 2182741 723346 8.10 267359 2248209 24416 05:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 306.96 179.50 1679.70 57.90 0.00 0.00 0.00 0.00 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 73.75 56.17 843.39 9.23 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 34.79 28.27 155.85 7.40 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 205.55 145.86 222.69 44.62 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 39.69 32.28 8.62 2.95 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 88.59 87.44 17.58 8.27 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 54.52 52.87 11.67 5.86 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 62.68 62.70 13.11 5.99 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 59.64 57.62 13.12 6.69 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 11.98 11.05 2.92 1.88 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 5.75 4.52 1.50 0.95 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 31.59 28.94 8.03 5.08 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 90.17 67.09 103.35 50.18 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 20.41 17.53 16.06 8.69 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 77.30 59.27 219.52 15.36 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) 09/13/2025 _x86_64_ (2 CPU) 05:01:35 LINUX RESTART (2 CPU) 05:02:02 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 39.93 0.05 7.53 7.16 0.10 45.23 05:03:01 AM 0 44.97 0.05 7.21 6.08 0.10 41.59 05:03:01 AM 1 34.90 0.05 7.85 8.23 0.10 48.86 05:04:01 AM all 30.80 0.00 4.53 2.09 0.10 62.48 05:04:01 AM 0 31.91 0.00 4.65 1.43 0.10 61.90 05:04:01 AM 1 29.68 0.00 4.40 2.75 0.10 63.06 05:05:01 AM all 21.92 0.00 3.04 0.43 0.09 74.52 05:05:01 AM 0 29.27 0.00 3.37 0.67 0.08 66.62 05:05:01 AM 1 14.57 0.00 2.70 0.20 0.10 82.43 05:06:01 AM all 22.94 0.00 4.56 1.41 0.08 71.01 05:06:01 AM 0 26.90 0.00 4.54 1.15 0.10 67.32 05:06:01 AM 1 18.96 0.00 4.58 1.67 0.07 74.72 05:07:01 AM all 2.64 0.00 0.29 0.17 0.06 96.84 05:07:01 AM 0 1.89 0.00 0.22 0.33 0.07 97.49 05:07:01 AM 1 3.40 0.00 0.37 0.00 0.05 96.18 05:08:01 AM all 7.47 0.00 0.45 0.00 0.08 92.00 05:08:01 AM 0 7.91 0.00 0.42 0.00 0.08 91.58 05:08:01 AM 1 7.02 0.00 0.49 0.00 0.08 92.41 05:09:01 AM all 6.08 0.00 0.30 0.00 0.09 93.52 05:09:01 AM 0 7.13 0.00 0.28 0.00 0.08 92.50 05:09:01 AM 1 5.03 0.00 0.32 0.00 0.10 94.55 05:10:01 AM all 4.59 0.00 0.38 0.00 0.09 94.93 05:10:01 AM 0 2.74 0.00 0.42 0.00 0.10 96.74 05:10:01 AM 1 6.44 0.00 0.35 0.00 0.08 93.12 05:11:01 AM all 7.32 0.00 0.39 0.00 0.09 92.19 05:11:01 AM 0 7.66 0.00 0.42 0.00 0.08 91.83 05:11:01 AM 1 6.98 0.00 0.37 0.00 0.10 92.55 05:12:01 AM all 3.26 0.00 0.23 0.00 0.09 96.42 05:12:01 AM 0 4.26 0.00 0.23 0.00 0.10 95.41 05:12:01 AM 1 2.25 0.00 0.23 0.00 0.08 97.43 05:13:01 AM all 1.96 0.00 0.13 0.00 0.08 97.82 05:13:01 AM 0 2.14 0.00 0.17 0.00 0.10 97.59 05:13:01 AM 1 1.79 0.00 0.10 0.00 0.07 98.05 05:13:01 AM CPU %user %nice %system %iowait %steal %idle 05:14:01 AM all 8.34 0.00 0.44 0.00 0.08 91.13 05:14:01 AM 0 8.82 0.00 0.45 0.00 0.08 90.64 05:14:01 AM 1 7.86 0.00 0.43 0.00 0.08 91.62 05:15:01 AM all 15.90 0.00 1.60 0.03 0.08 82.39 05:15:01 AM 0 21.19 0.00 1.94 0.05 0.08 76.73 05:15:01 AM 1 10.61 0.00 1.26 0.02 0.07 88.05 05:16:01 AM all 30.38 0.00 3.51 0.22 0.10 65.80 05:16:01 AM 0 36.81 0.00 3.98 0.28 0.12 58.80 05:16:01 AM 1 23.96 0.00 3.03 0.15 0.08 72.78 Average: all 14.52 0.00 1.95 0.81 0.09 82.62 Average: 0 16.67 0.00 2.02 0.71 0.09 80.52 Average: 1 12.37 0.00 1.89 0.92 0.08 84.73