---> uname -a: Linux prd-centos8-robot-2c-8g-3025.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4924 19 2190 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:5d:75:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fe5d:75d5/64 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) 10/29/2025 _x86_64_ (2 CPU) 00:53:10 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 77.81 5.65 72.16 1077.91 5975.16 12:56:01 AM 81.76 0.72 81.04 52.92 9877.09 12:57:01 AM 34.06 0.42 33.64 64.79 2882.55 12:58:01 AM 76.01 6.96 69.04 1292.77 8013.01 12:59:01 AM 13.11 0.00 13.11 0.00 1212.18 01:00:01 AM 4.42 0.22 4.20 11.83 200.71 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 0.30 0.02 0.28 0.13 30.06 01:02:01 AM 0.40 0.07 0.33 1.73 61.14 01:03:01 AM 0.32 0.00 0.32 0.00 61.94 01:04:01 AM 0.40 0.00 0.40 0.00 30.38 01:05:02 AM 0.15 0.00 0.15 0.00 12.71 01:06:01 AM 0.17 0.00 0.17 0.00 16.01 01:07:01 AM 1.72 0.13 1.58 1.33 134.81 01:08:01 AM 31.46 0.50 30.96 71.84 1760.46 Average: 23.03 1.05 21.98 184.16 2164.49 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5314328 7041272 2568104 32.58 2688 1909220 692100 7.75 187224 2061804 187680 12:56:01 AM 5174012 7014304 2708420 34.36 2688 2016456 692600 7.76 198680 2161856 42408 12:57:01 AM 5117112 7028952 2765320 35.08 2688 2083660 696108 7.79 228236 2176628 63516 12:58:01 AM 4963616 7059620 2918816 37.03 2688 2262656 622432 6.97 260504 2276628 27612 12:59:01 AM 4963504 7059220 2918928 37.03 2688 2262656 622432 6.97 260500 2276792 4 01:00:01 AM 4919004 7017020 2963428 37.60 2688 2264964 712844 7.98 260648 2320904 44 01:00:01 AM 4918592 7016664 2963840 37.60 2688 2265008 712844 7.98 260648 2321292 36 01:01:01 AM 4911376 7011016 2971056 37.69 2688 2266608 730000 8.17 260656 2327716 860 01:02:01 AM 4909448 7010472 2972984 37.72 2688 2267984 730000 8.17 260816 2329784 500 01:03:01 AM 4906876 7009752 2975556 37.75 2688 2269820 749492 8.39 260816 2332316 572 01:04:01 AM 4906612 7009668 2975820 37.75 2688 2269992 749492 8.39 260816 2332572 12 01:05:02 AM 4905928 7009352 2976504 37.76 2688 2270368 749492 8.39 260820 2333188 52 01:06:01 AM 4903188 7007464 2979244 37.80 2688 2271212 749492 8.39 260820 2336004 464 01:07:01 AM 5132900 7058056 2749532 34.88 2688 2093520 628576 7.04 256728 2111920 3888 01:08:01 AM 5069244 7000084 2813188 35.69 2688 2103560 691760 7.75 467228 1989200 10052 Average: 5001049 7023528 2881383 36.55 2688 2191846 701978 7.86 263009 2245907 22513 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 93.72 79.44 1057.41 9.30 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 67.94 47.02 588.50 6.92 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 18.46 16.88 25.47 5.66 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 146.17 111.30 340.52 30.93 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.13 1.35 0.35 0.94 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 111.75 101.83 22.71 9.24 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 5.77 5.77 1.24 0.37 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 64.36 62.05 13.80 6.97 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 45.74 46.66 9.28 4.13 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 81.30 79.75 17.58 8.82 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 5.57 4.20 1.48 0.89 0.00 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 15.54 13.56 4.05 2.58 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 24.67 21.86 6.47 3.94 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 69.94 55.26 58.33 12.20 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.49 26.56 57.42 44.92 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 55.81 47.67 157.56 10.53 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) 10/29/2025 _x86_64_ (2 CPU) 00:53:10 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 30.87 0.00 4.02 5.18 0.10 59.84 12:55:01 AM 0 36.23 0.00 4.33 3.87 0.10 55.46 12:55:01 AM 1 25.49 0.00 3.70 6.49 0.10 64.22 12:56:01 AM all 20.31 0.00 3.11 5.77 0.08 70.73 12:56:01 AM 0 29.77 0.00 4.26 5.35 0.08 60.54 12:56:01 AM 1 10.84 0.00 1.96 6.19 0.08 80.92 12:57:01 AM all 23.90 0.00 3.35 2.32 0.08 70.35 12:57:01 AM 0 29.92 0.00 4.08 3.78 0.07 62.16 12:57:01 AM 1 17.88 0.00 2.62 0.87 0.08 78.54 12:58:01 AM all 27.23 0.00 5.04 5.26 0.11 62.36 12:58:01 AM 0 29.63 0.00 5.53 4.52 0.10 60.21 12:58:01 AM 1 24.83 0.00 4.56 6.00 0.12 64.49 12:59:01 AM all 0.14 0.00 0.18 0.92 0.04 98.72 12:59:01 AM 0 0.10 0.00 0.17 0.78 0.03 98.92 12:59:01 AM 1 0.18 0.00 0.18 1.05 0.05 98.53 01:00:01 AM all 8.19 0.00 0.61 0.25 0.07 90.88 01:00:01 AM 0 12.10 0.00 0.70 0.12 0.07 87.02 01:00:01 AM 1 4.29 0.00 0.53 0.37 0.07 94.75 01:00:01 AM all 1.94 0.00 2.91 0.00 0.00 95.15 01:00:01 AM 0 1.92 0.00 3.85 0.00 0.00 94.23 01:00:01 AM 1 1.96 0.00 1.96 0.00 0.00 96.08 01:01:01 AM all 8.20 0.00 0.47 0.00 0.07 91.27 01:01:01 AM 0 11.22 0.00 0.44 0.00 0.08 88.26 01:01:01 AM 1 5.18 0.00 0.50 0.00 0.05 94.27 01:02:01 AM all 2.55 0.00 0.29 0.01 0.15 97.00 01:02:01 AM 0 2.33 0.00 0.34 0.00 0.05 97.29 01:02:01 AM 1 2.77 0.00 0.25 0.02 0.25 96.71 01:03:01 AM all 9.40 0.00 0.54 0.00 0.06 90.00 01:03:01 AM 0 13.02 0.00 0.49 0.00 0.07 86.42 01:03:01 AM 1 5.78 0.00 0.59 0.00 0.05 93.58 01:04:01 AM all 1.91 0.00 0.17 0.00 0.06 97.87 01:04:01 AM 0 1.22 0.00 0.17 0.00 0.05 98.56 01:04:01 AM 1 2.59 0.00 0.17 0.00 0.07 97.17 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 4.26 0.00 0.24 0.00 0.06 95.44 01:05:02 AM 0 5.16 0.00 0.27 0.00 0.07 94.50 01:05:02 AM 1 3.36 0.00 0.22 0.00 0.05 96.37 01:06:01 AM all 6.84 0.00 0.37 0.00 0.07 92.71 01:06:01 AM 0 10.72 0.00 0.39 0.00 0.07 88.82 01:06:01 AM 1 2.96 0.00 0.36 0.00 0.07 96.61 01:07:01 AM all 13.21 0.00 1.06 0.00 0.07 85.66 01:07:01 AM 0 16.06 0.00 1.46 0.00 0.07 82.42 01:07:01 AM 1 10.37 0.00 0.67 0.00 0.07 88.89 01:08:01 AM all 29.03 0.00 3.39 2.45 0.08 65.05 01:08:01 AM 0 30.62 0.00 3.61 3.36 0.08 62.32 01:08:01 AM 1 27.44 0.00 3.18 1.54 0.08 67.76 Average: all 13.28 0.00 1.63 1.58 0.08 83.42 Average: 0 16.28 0.00 1.87 1.56 0.07 80.22 Average: 1 10.29 0.00 1.39 1.61 0.09 86.62