---> uname -a: Linux prd-centos8-robot-2c-8g-52215.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 589 4921 19 2186 6809 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:e0:ce:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84825sec preferred_lft 84825sec inet6 fe80::f816:3eff:fee0:ce88/64 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) 23:06:26 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 88.07 12.88 75.19 3826.83 7323.55 11:09:01 PM 84.14 0.72 83.42 52.92 10229.16 11:10:01 PM 22.89 0.42 22.48 64.78 1879.56 11:11:01 PM 78.29 9.45 68.84 1685.30 8293.14 11:12:01 PM 11.90 0.00 11.90 0.00 1182.21 11:13:01 PM 0.33 0.00 0.33 0.00 5.65 11:14:01 PM 0.12 0.00 0.12 0.00 0.90 11:15:01 PM 2.23 0.20 2.03 11.60 75.00 11:16:01 PM 0.35 0.00 0.35 0.00 34.44 11:17:01 PM 0.47 0.00 0.47 0.00 20.63 11:18:01 PM 0.28 0.00 0.28 0.00 16.43 11:19:01 PM 0.13 0.00 0.13 0.00 8.63 11:20:01 PM 0.18 0.00 0.18 0.00 16.71 11:21:01 PM 0.42 0.03 0.38 1.87 29.41 11:22:01 PM 0.38 0.03 0.35 0.27 12.63 11:23:01 PM 1.27 0.00 1.27 0.00 29.87 11:24:01 PM 0.40 0.03 0.37 1.33 8.05 11:25:01 PM 0.22 0.00 0.22 0.00 3.98 11:26:01 PM 0.18 0.00 0.18 0.00 2.83 11:27:01 PM 0.30 0.00 0.30 0.00 5.88 11:28:01 PM 0.23 0.00 0.23 0.00 3.07 11:29:01 PM 0.30 0.00 0.30 0.00 11.20 11:30:01 PM 0.20 0.00 0.20 0.00 5.35 11:31:01 PM 0.28 0.00 0.28 0.00 3.88 11:32:01 PM 20.36 0.42 19.94 47.72 933.12 Average: 12.56 0.97 11.59 227.69 1205.44 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5330016 7054520 2552408 32.38 2688 1906560 672544 7.53 186720 2044024 184768 11:09:01 PM 5170264 7009708 2712160 34.41 2688 2015284 709388 7.94 198228 2162644 31328 11:10:01 PM 5238524 7079464 2643900 33.54 2688 2017232 646836 7.24 219088 2073108 4 11:11:01 PM 4955176 7059152 2927248 37.14 2688 2271336 628916 7.04 267732 2276288 26988 11:12:01 PM 4955668 7059524 2926756 37.13 2688 2271348 628916 7.04 267736 2276508 4 11:13:01 PM 4955648 7059504 2926776 37.13 2688 2271348 628916 7.04 267740 2276576 8 11:14:01 PM 4955744 7059600 2926680 37.13 2688 2271348 628916 7.04 267740 2276396 4 11:15:01 PM 4909668 7014636 2972756 37.71 2688 2272460 703672 7.88 267868 2322244 640 11:16:01 PM 4907772 7013100 2974652 37.74 2688 2272820 703672 7.88 267868 2323932 84 11:17:01 PM 4905876 7011588 2976548 37.76 2688 2273212 703672 7.88 267868 2325860 56 11:18:01 PM 4901780 7007872 2980644 37.81 2688 2273592 703672 7.88 267868 2330020 48 11:19:01 PM 4901028 7007496 2981396 37.82 2688 2273968 719320 8.05 267868 2330872 192 11:20:01 PM 4899140 7005984 2983284 37.85 2688 2274344 719904 8.06 267868 2332660 116 11:21:01 PM 4895496 7003148 2986928 37.89 2688 2275152 719904 8.06 268080 2335984 144 11:22:01 PM 4894968 7002712 2987456 37.90 2688 2275244 721732 8.08 268292 2336260 16 11:23:01 PM 4894792 7002540 2987632 37.90 2688 2275248 721732 8.08 268292 2336336 4 11:24:01 PM 4894104 7001964 2988320 37.91 2688 2275360 721732 8.08 268296 2337012 4 11:25:01 PM 4894140 7002000 2988284 37.91 2688 2275360 721732 8.08 268300 2337024 4 11:26:01 PM 4894148 7002092 2988276 37.91 2688 2275444 721732 8.08 268300 2337136 88 11:27:01 PM 4894100 7002044 2988324 37.91 2688 2275444 721732 8.08 268300 2337192 8 11:28:01 PM 4892524 7000600 2989900 37.93 2688 2275576 721732 8.08 268300 2338584 140 11:29:01 PM 4891468 6999692 2990956 37.94 2688 2275724 721732 8.08 268448 2339504 88 11:30:01 PM 4891252 6999476 2991172 37.95 2688 2275724 718188 8.04 268448 2339620 4 11:31:01 PM 4950460 7059636 2931964 37.20 2688 2276676 627820 7.03 268772 2280740 960 11:32:01 PM 5041188 6969772 2841236 36.05 2688 2101336 716316 8.02 467096 2013632 23444 Average: 4956598 7019513 2925826 37.12 2688 2231886 694177 7.77 268045 2280806 10766 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 322.15 204.07 1878.25 62.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 56.96 37.37 600.09 7.09 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 16.26 12.66 6.75 4.63 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 324.81 234.82 389.80 59.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 161.28 116.96 31.31 25.79 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.87 1.92 0.56 0.47 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.53 1.97 0.45 0.43 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 47.94 30.61 13.25 3.72 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 14.03 9.13 2.85 1.80 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 13.93 9.20 2.86 1.80 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 11.96 9.51 3.12 2.06 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 11.18 9.12 2.71 1.80 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 11.18 9.16 2.64 1.80 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 21.31 17.84 5.26 3.43 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.78 0.47 0.10 0.06 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.90 0.28 0.24 0.12 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.15 0.52 0.36 0.24 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.60 0.23 0.27 0.20 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.62 0.35 0.07 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.23 0.03 0.01 0.00 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 4.10 3.57 1.02 0.74 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 10.01 9.60 1.54 3.44 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.33 0.03 0.02 0.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 24.19 14.76 7.14 1.95 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 56.28 38.79 89.02 36.25 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 44.70 30.92 121.58 8.79 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) 23:06:26 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.96 0.00 6.63 2.48 0.15 50.77 11:08:01 PM 0 40.30 0.00 7.62 1.77 0.17 50.14 11:08:01 PM 1 39.63 0.00 5.64 3.19 0.13 51.40 11:09:01 PM all 21.29 0.00 3.28 1.79 0.11 73.53 11:09:01 PM 0 33.00 0.00 4.06 2.14 0.10 60.71 11:09:01 PM 1 9.60 0.00 2.50 1.45 0.12 86.33 11:10:01 PM all 12.36 0.00 1.93 0.30 0.08 85.32 11:10:01 PM 0 11.80 0.00 1.99 0.50 0.08 85.63 11:10:01 PM 1 12.93 0.00 1.87 0.10 0.08 85.02 11:11:01 PM all 33.21 0.00 6.30 1.45 0.16 58.88 11:11:01 PM 0 38.71 0.00 6.70 1.32 0.15 53.12 11:11:01 PM 1 27.73 0.00 5.89 1.57 0.17 64.64 11:12:01 PM all 0.66 0.00 0.49 0.17 0.04 98.64 11:12:01 PM 0 0.48 0.00 0.57 0.30 0.05 98.60 11:12:01 PM 1 0.84 0.00 0.42 0.03 0.03 98.68 11:13:01 PM all 0.28 0.00 0.08 0.00 0.03 99.62 11:13:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 11:13:01 PM 1 0.43 0.00 0.08 0.00 0.02 99.47 11:14:01 PM all 0.36 0.00 0.09 0.00 0.03 99.52 11:14:01 PM 0 0.12 0.00 0.10 0.00 0.02 99.77 11:14:01 PM 1 0.60 0.00 0.08 0.00 0.03 99.28 11:15:01 PM all 4.34 0.00 0.43 0.02 0.08 95.14 11:15:01 PM 0 5.83 0.00 0.52 0.03 0.08 93.53 11:15:01 PM 1 2.85 0.00 0.33 0.00 0.08 96.73 11:16:01 PM all 4.38 0.00 0.35 0.00 0.08 95.19 11:16:01 PM 0 3.56 0.00 0.28 0.00 0.07 96.09 11:16:01 PM 1 5.21 0.00 0.42 0.00 0.08 94.29 11:17:01 PM all 4.37 0.00 0.34 0.00 0.11 95.18 11:17:01 PM 0 2.24 0.00 0.23 0.00 0.10 97.43 11:17:01 PM 1 6.50 0.00 0.45 0.00 0.12 92.93 11:18:01 PM all 4.40 0.00 0.34 0.00 0.10 95.16 11:18:01 PM 0 2.46 0.00 0.25 0.00 0.08 97.21 11:18:01 PM 1 6.35 0.00 0.44 0.00 0.12 93.10 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.33 0.00 0.35 0.00 0.12 95.20 11:19:01 PM 0 2.56 0.00 0.27 0.00 0.12 97.06 11:19:01 PM 1 6.11 0.00 0.44 0.00 0.12 93.34 11:20:01 PM all 4.29 0.00 0.37 0.00 0.08 95.26 11:20:01 PM 0 3.65 0.00 0.35 0.00 0.07 95.93 11:20:01 PM 1 4.92 0.00 0.38 0.00 0.10 94.60 11:21:01 PM all 7.34 0.00 0.45 0.01 0.12 92.08 11:21:01 PM 0 8.55 0.00 0.49 0.00 0.13 90.83 11:21:01 PM 1 6.14 0.00 0.42 0.02 0.10 93.32 11:22:01 PM all 0.55 0.00 0.23 0.00 0.06 99.17 11:22:01 PM 0 0.58 0.00 0.23 0.00 0.07 99.12 11:22:01 PM 1 0.52 0.00 0.22 0.00 0.05 99.21 11:23:01 PM all 0.36 0.00 0.07 0.01 0.05 99.52 11:23:01 PM 0 0.42 0.00 0.07 0.00 0.05 99.47 11:23:01 PM 1 0.30 0.00 0.07 0.02 0.05 99.57 11:24:01 PM all 0.48 0.00 0.09 0.00 0.06 99.37 11:24:01 PM 0 0.38 0.00 0.10 0.00 0.05 99.47 11:24:01 PM 1 0.58 0.00 0.08 0.00 0.07 99.27 11:25:01 PM all 0.33 0.00 0.06 0.00 0.06 99.55 11:25:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:25:01 PM 1 0.57 0.00 0.03 0.00 0.05 99.35 11:26:01 PM all 0.49 0.00 0.10 0.00 0.07 99.34 11:26:01 PM 0 0.18 0.00 0.12 0.00 0.07 99.63 11:26:01 PM 1 0.80 0.00 0.08 0.00 0.07 99.05 11:27:01 PM all 0.34 0.00 0.05 0.00 0.05 99.56 11:27:01 PM 0 0.15 0.00 0.07 0.00 0.07 99.72 11:27:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:28:01 PM all 1.78 0.00 0.12 0.00 0.06 98.04 11:28:01 PM 0 2.03 0.00 0.15 0.00 0.07 97.76 11:28:01 PM 1 1.54 0.00 0.08 0.00 0.05 98.33 11:29:01 PM all 5.85 0.00 3.24 0.00 0.10 90.81 11:29:01 PM 0 11.52 0.00 6.61 0.00 0.09 81.78 11:29:01 PM 1 0.65 0.00 0.15 0.00 0.10 99.10 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.35 0.00 0.08 0.00 0.05 99.52 11:30:01 PM 0 0.13 0.00 0.10 0.00 0.07 99.70 11:30:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:31:01 PM all 1.10 0.00 0.23 0.00 0.08 98.60 11:31:01 PM 0 1.39 0.00 0.18 0.00 0.07 98.36 11:31:01 PM 1 0.82 0.00 0.27 0.00 0.08 98.83 11:32:01 PM all 22.46 0.00 3.16 0.13 0.09 74.16 11:32:01 PM 0 26.15 0.00 3.39 0.17 0.10 70.19 11:32:01 PM 1 18.78 0.00 2.92 0.08 0.08 78.13 Average: all 7.03 0.00 1.15 0.25 0.08 91.48 Average: 0 7.84 0.00 1.37 0.25 0.08 90.46 Average: 1 6.22 0.00 0.94 0.26 0.08 92.51