---> uname -a: Linux prd-centos8-robot-2c-8g-46363.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 594 4908 19 2195 6804 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:6f:bb:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85046sec preferred_lft 85046sec inet6 fe80::f816:3eff:fe6f:bb8b/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) 07/26/2025 _x86_64_ (2 CPU) 23:06:17 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 73.23 6.16 67.06 1090.70 5251.25 11:09:01 PM 86.95 0.72 86.24 52.92 10125.45 11:10:01 PM 30.05 0.43 29.62 64.77 2756.24 11:11:01 PM 71.84 9.45 62.40 1685.30 7540.22 11:12:01 PM 12.60 0.00 12.60 0.00 1191.20 11:13:01 PM 0.67 0.00 0.67 0.00 10.16 11:14:01 PM 0.32 0.00 0.32 0.00 3.68 11:15:01 PM 0.43 0.00 0.43 0.00 26.51 11:16:01 PM 1.70 0.00 1.70 0.00 71.19 11:17:01 PM 0.22 0.00 0.22 0.00 16.73 11:18:01 PM 0.30 0.00 0.30 0.00 18.86 11:19:02 PM 0.17 0.00 0.17 0.00 9.08 11:20:01 PM 0.15 0.00 0.15 0.00 16.01 11:21:01 PM 0.38 0.03 0.35 1.87 12.88 11:22:01 PM 0.45 0.00 0.45 0.00 26.89 11:23:01 PM 1.30 0.07 1.23 1.60 32.81 11:24:01 PM 0.20 0.00 0.20 0.00 8.02 11:25:01 PM 0.17 0.00 0.17 0.00 8.93 11:26:01 PM 0.13 0.00 0.13 0.00 6.01 11:27:01 PM 0.57 0.00 0.57 0.00 23.80 11:28:01 PM 17.76 0.33 17.43 37.85 1156.06 Average: 14.28 0.82 13.46 139.88 1349.26 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5360624 7070992 2521804 31.99 2688 1892212 698812 7.82 186684 2012272 175140 11:09:01 PM 5166984 7006776 2715444 34.45 2688 2016112 737644 8.26 198788 2167640 42488 11:10:01 PM 5139104 7030616 2743324 34.80 2688 2065152 721936 8.08 230388 2157132 41816 11:11:01 PM 4951200 7051368 2931228 37.19 2688 2267480 658888 7.38 267704 2282880 26916 11:12:01 PM 4949932 7049916 2932496 37.20 2688 2267492 658888 7.38 267716 2282964 4 11:13:01 PM 4950140 7050092 2932288 37.20 2688 2267492 658888 7.38 267720 2282832 4 11:14:01 PM 4950400 7050344 2932028 37.20 2688 2267492 674264 7.55 267720 2282976 4 11:15:01 PM 4908280 7008984 2974148 37.73 2688 2268260 742744 8.32 267840 2324624 220 11:16:01 PM 4906616 7007696 2975812 37.75 2688 2268636 742744 8.32 267840 2326184 188 11:17:01 PM 4902820 7004276 2979608 37.80 2688 2269012 742744 8.32 267840 2330120 120 11:18:01 PM 4900612 7002448 2981816 37.83 2688 2269392 758488 8.49 267840 2332168 40 11:19:02 PM 4899252 7001464 2983176 37.85 2688 2269768 758488 8.49 267840 2333672 196 11:20:01 PM 4897424 7000000 2985004 37.87 2688 2270132 758100 8.49 267840 2335236 120 11:21:01 PM 4895864 6999188 2986564 37.89 2688 2270880 758100 8.49 268116 2336828 528 11:22:01 PM 4894684 6998056 2987744 37.90 2688 2270920 759124 8.50 268116 2337644 4 11:23:01 PM 4895460 6998980 2986968 37.89 2688 2271076 759124 8.50 268312 2336940 4 11:24:01 PM 4894500 6998244 2987928 37.91 2688 2271292 742948 8.32 268312 2337676 80 11:25:01 PM 4894616 6998580 2987812 37.90 2688 2271512 742948 8.32 268312 2337832 88 11:26:01 PM 4894676 6998860 2987752 37.90 2688 2271732 742948 8.32 268312 2337780 156 11:27:01 PM 4893968 6998572 2988460 37.91 2688 2272168 742948 8.32 268520 2338288 156 11:28:01 PM 5044268 6981376 2838160 36.01 2688 2110044 728396 8.16 310140 2170948 23976 Average: 4961496 7014611 2920932 37.06 2688 2222298 728055 8.15 261043 2284983 14869 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 107.71 80.11 1047.65 19.90 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 67.12 48.38 716.27 8.21 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 29.17 23.89 88.17 7.07 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 606.98 427.66 342.49 97.49 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 3.48 2.40 1.39 0.78 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 2.58 1.95 0.43 0.42 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 3.27 2.05 0.74 0.60 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 54.76 36.18 13.38 4.19 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 15.60 9.12 2.96 1.81 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 14.71 9.21 2.89 1.87 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 13.08 9.22 2.83 1.82 0.00 0.00 0.00 0.00 11:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 PM eth0 12.40 9.95 3.37 2.26 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 10.91 9.08 2.67 1.82 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 19.06 16.01 4.72 3.05 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 0.75 0.37 0.18 0.10 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 1.67 0.47 0.22 0.06 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 3.40 1.18 1.13 2.08 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 1.78 0.85 0.95 0.65 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 5.76 0.47 0.84 0.09 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 9.83 7.37 2.42 1.53 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 77.22 53.13 221.65 43.13 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 50.57 35.69 117.11 9.48 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) 07/26/2025 _x86_64_ (2 CPU) 23:06:17 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 30.37 0.00 5.04 0.96 0.12 63.51 11:08:01 PM 0 27.31 0.00 4.62 0.78 0.12 67.18 11:08:01 PM 1 33.42 0.00 5.46 1.13 0.13 59.85 11:09:01 PM all 23.32 0.00 3.41 3.47 0.12 69.70 11:09:01 PM 0 21.22 0.00 2.57 2.37 0.13 73.71 11:09:01 PM 1 25.41 0.00 4.25 4.57 0.10 65.67 11:10:01 PM all 21.07 0.00 3.49 0.27 0.09 75.08 11:10:01 PM 0 17.13 0.00 3.55 0.22 0.08 79.01 11:10:01 PM 1 25.01 0.00 3.43 0.32 0.10 71.14 11:11:01 PM all 25.00 0.00 5.23 2.87 0.11 66.79 11:11:01 PM 0 16.77 0.00 4.51 2.23 0.12 76.37 11:11:01 PM 1 33.25 0.00 5.95 3.51 0.10 57.19 11:12:01 PM all 0.35 0.00 0.16 0.14 0.05 99.30 11:12:01 PM 0 0.10 0.00 0.22 0.28 0.05 99.35 11:12:01 PM 1 0.60 0.00 0.10 0.00 0.05 99.25 11:13:01 PM all 0.36 0.00 0.08 0.00 0.03 99.52 11:13:01 PM 0 0.15 0.00 0.12 0.00 0.03 99.70 11:13:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:14:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:14:01 PM 0 0.17 0.00 0.10 0.00 0.03 99.70 11:14:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:15:01 PM all 4.72 0.00 0.54 0.01 0.08 94.65 11:15:01 PM 0 3.92 0.00 0.55 0.00 0.08 95.44 11:15:01 PM 1 5.52 0.00 0.52 0.02 0.08 93.86 11:16:01 PM all 4.51 0.00 0.34 0.01 0.09 95.05 11:16:01 PM 0 2.56 0.00 0.25 0.02 0.08 97.09 11:16:01 PM 1 6.46 0.00 0.44 0.00 0.10 93.00 11:17:01 PM all 4.47 0.00 0.38 0.00 0.10 95.04 11:17:01 PM 0 4.32 0.00 0.33 0.00 0.08 95.27 11:17:01 PM 1 4.63 0.00 0.43 0.00 0.12 94.82 11:18:01 PM all 4.36 0.00 0.36 0.00 0.08 95.20 11:18:01 PM 0 3.45 0.00 0.32 0.00 0.08 96.15 11:18:01 PM 1 5.27 0.00 0.40 0.00 0.08 94.24 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:02 PM all 4.50 0.00 0.33 0.00 0.09 95.07 11:19:02 PM 0 1.79 0.00 0.18 0.00 0.08 97.94 11:19:02 PM 1 7.21 0.00 0.49 0.00 0.10 92.20 11:20:01 PM all 4.62 0.00 0.36 0.00 0.10 94.92 11:20:01 PM 0 3.50 0.00 0.29 0.00 0.09 96.12 11:20:01 PM 1 5.73 0.00 0.43 0.00 0.12 93.72 11:21:01 PM all 6.59 0.00 0.47 0.00 0.08 92.86 11:21:01 PM 0 4.38 0.00 0.40 0.00 0.08 95.13 11:21:01 PM 1 8.80 0.00 0.54 0.00 0.08 90.58 11:22:01 PM all 0.46 0.00 0.08 0.00 0.05 99.41 11:22:01 PM 0 0.27 0.00 0.10 0.00 0.07 99.57 11:22:01 PM 1 0.65 0.00 0.07 0.00 0.03 99.25 11:23:01 PM all 0.66 0.00 0.21 0.01 0.07 99.06 11:23:01 PM 0 0.62 0.00 0.18 0.00 0.05 99.15 11:23:01 PM 1 0.70 0.00 0.23 0.02 0.08 98.97 11:24:01 PM all 0.91 0.00 0.11 0.00 0.08 98.91 11:24:01 PM 0 0.97 0.00 0.12 0.00 0.10 98.81 11:24:01 PM 1 0.85 0.00 0.10 0.00 0.05 99.00 11:25:01 PM all 0.93 0.00 0.14 0.00 0.06 98.87 11:25:01 PM 0 0.99 0.00 0.17 0.00 0.07 98.78 11:25:01 PM 1 0.87 0.00 0.12 0.00 0.05 98.96 11:26:01 PM all 0.89 0.00 0.11 0.00 0.08 98.91 11:26:01 PM 0 0.92 0.00 0.13 0.00 0.08 98.86 11:26:01 PM 1 0.87 0.00 0.08 0.00 0.08 98.97 11:27:01 PM all 2.30 0.00 0.23 0.00 0.08 97.39 11:27:01 PM 0 0.57 0.00 0.18 0.00 0.07 99.18 11:27:01 PM 1 4.03 0.00 0.28 0.00 0.08 95.60 11:28:01 PM all 16.41 0.00 2.46 0.33 0.08 80.72 11:28:01 PM 0 17.91 0.00 2.54 0.43 0.08 79.03 11:28:01 PM 1 14.91 0.00 2.39 0.22 0.08 82.40 Average: all 7.49 0.00 1.13 0.38 0.08 90.92 Average: 0 6.15 0.00 1.02 0.30 0.08 92.44 Average: 1 8.82 0.00 1.23 0.47 0.08 89.40