---> uname -a: Linux prd-centos8-robot-2c-8g-41706.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 689 4812 19 2195 6710 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:04:d4:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85124sec preferred_lft 85124sec inet6 fe80::f816:3eff:fe04:d474/64 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) 07/11/2025 _x86_64_ (2 CPU) 03:15:31 LINUX RESTART (2 CPU) 03:16:02 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 89.29 15.49 73.81 4281.80 7416.27 03:18:01 AM 81.71 0.72 80.99 52.92 10814.75 03:19:01 AM 9.77 0.03 9.73 0.53 504.85 03:20:01 AM 0.53 0.00 0.53 0.00 6.85 03:21:01 AM 0.53 0.00 0.53 0.00 5.88 03:22:01 AM 0.47 0.00 0.47 0.00 6.03 03:23:01 AM 0.28 0.00 0.28 0.00 2.10 03:24:01 AM 0.32 0.00 0.32 0.00 2.93 03:25:01 AM 0.30 0.00 0.30 0.00 3.42 03:26:01 AM 49.64 7.03 42.61 1306.58 2631.99 03:27:01 AM 51.93 2.73 49.20 439.59 7541.72 03:28:01 AM 3.12 0.02 3.10 0.13 108.33 03:29:01 AM 1.87 0.00 1.87 0.00 133.57 03:30:01 AM 0.23 0.00 0.23 0.00 55.64 03:31:01 AM 0.43 0.03 0.40 0.27 67.61 03:32:01 AM 1.32 0.00 1.32 0.00 63.97 03:33:01 AM 0.30 0.00 0.30 0.00 17.76 03:34:01 AM 0.13 0.00 0.13 0.00 2.53 03:35:01 AM 0.15 0.00 0.15 0.00 36.95 03:36:01 AM 15.56 0.42 15.14 43.85 1118.83 Average: 15.33 1.31 14.02 302.98 1522.25 03:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5326120 7049260 2556312 32.43 2688 1905160 709016 7.94 187212 2047488 182700 03:18:01 AM 5165032 7002492 2717400 34.47 2688 2013196 743424 8.32 198660 2163156 3324 03:19:01 AM 5169864 7006828 2712568 34.41 2688 2013220 743424 8.32 198696 2163976 8 03:20:01 AM 5163584 7000548 2718848 34.49 2688 2013220 740344 8.29 198696 2170128 4 03:21:01 AM 5163700 7000688 2718732 34.49 2688 2013228 740344 8.29 198696 2170028 4 03:22:01 AM 5163520 7000508 2718912 34.49 2688 2013228 740344 8.29 198696 2170100 4 03:23:01 AM 5163820 7000808 2718612 34.49 2688 2013228 740344 8.29 198696 2170040 4 03:24:01 AM 5163824 7000816 2718608 34.49 2688 2013232 740344 8.29 198696 2170048 4 03:25:01 AM 5163704 7000696 2718728 34.49 2688 2013232 740344 8.29 198696 2170340 4 03:26:01 AM 4893668 6981268 2988764 37.92 2688 2255756 730304 8.18 259200 2355892 195676 03:27:01 AM 4953044 7049812 2929388 37.16 2688 2264472 665988 7.46 268016 2280856 4 03:28:01 AM 4911900 7009824 2970532 37.69 2688 2265680 730028 8.17 268156 2321484 1052 03:29:01 AM 4905836 7005520 2976596 37.76 2688 2267392 750928 8.41 268168 2327328 500 03:30:01 AM 4901368 7002556 2981064 37.82 2688 2268916 803276 8.99 268168 2331776 428 03:31:01 AM 4899636 7002424 2982796 37.84 2688 2270504 783716 8.78 268340 2333348 172 03:32:01 AM 4897812 7001476 2984620 37.86 2688 2271376 799108 8.95 268340 2335280 48 03:33:01 AM 4897176 7001220 2985256 37.87 2688 2271748 799108 8.95 268344 2335812 32 03:34:01 AM 4894648 6999156 2987784 37.90 2688 2272204 799108 8.95 268344 2338428 448 03:35:01 AM 4891940 6997800 2990492 37.94 2688 2273564 799108 8.95 268352 2341116 732 03:36:01 AM 5000480 6938740 2881952 36.56 2688 2111260 903112 10.11 315592 2204572 24040 Average: 5034534 7002622 2847898 36.13 2688 2140191 760086 8.51 238288 2245060 20459 03:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 334.02 213.01 1921.53 64.45 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 59.83 42.49 582.03 7.22 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 1.87 0.55 0.65 0.33 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 1.08 0.42 0.35 0.14 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 0.90 0.33 0.34 0.14 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 1.12 0.42 0.42 0.18 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 0.90 0.37 0.34 0.14 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 0.83 0.38 0.33 0.14 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 1.33 0.50 0.62 0.33 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 42.19 37.96 315.34 10.21 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 155.66 115.28 36.65 27.56 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 75.70 66.14 15.54 6.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 81.74 80.76 15.37 7.41 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 58.37 57.84 12.03 5.91 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 69.11 69.48 13.41 6.57 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 36.36 33.21 8.95 4.72 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 15.31 13.40 3.89 2.58 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 15.26 13.35 3.89 2.39 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 41.60 37.35 10.93 6.72 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 79.62 47.73 103.61 54.46 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 53.41 41.41 150.84 10.34 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) 07/11/2025 _x86_64_ (2 CPU) 03:15:31 LINUX RESTART (2 CPU) 03:16:02 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 46.91 0.00 6.60 0.82 0.10 45.57 03:17:01 AM 0 53.01 0.00 7.50 0.78 0.10 38.61 03:17:01 AM 1 40.80 0.00 5.70 0.85 0.10 52.55 03:18:01 AM all 20.81 0.00 3.16 0.86 0.08 75.09 03:18:01 AM 0 27.69 0.00 3.74 0.78 0.08 67.71 03:18:01 AM 1 13.93 0.00 2.59 0.93 0.08 82.47 03:19:01 AM all 0.41 0.00 0.10 0.03 0.03 99.42 03:19:01 AM 0 0.45 0.00 0.08 0.05 0.03 99.38 03:19:01 AM 1 0.37 0.00 0.12 0.02 0.03 99.47 03:20:01 AM all 0.26 0.00 0.09 0.00 0.04 99.61 03:20:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 03:20:01 AM 1 0.40 0.00 0.08 0.00 0.05 99.46 03:21:01 AM all 0.41 0.00 0.07 0.01 0.04 99.47 03:21:01 AM 0 0.20 0.00 0.07 0.00 0.03 99.70 03:21:01 AM 1 0.62 0.00 0.07 0.02 0.05 99.25 03:22:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 03:22:01 AM 0 0.23 0.00 0.08 0.00 0.03 99.65 03:22:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 03:23:01 AM all 0.38 0.00 0.05 0.00 0.04 99.53 03:23:01 AM 0 0.18 0.00 0.05 0.00 0.03 99.73 03:23:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 03:24:01 AM all 0.38 0.00 0.04 0.00 0.03 99.55 03:24:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 03:24:01 AM 1 0.67 0.00 0.02 0.00 0.03 99.28 03:25:01 AM all 0.63 0.00 0.08 0.00 0.03 99.26 03:25:01 AM 0 0.18 0.00 0.10 0.00 0.05 99.67 03:25:01 AM 1 1.07 0.00 0.07 0.00 0.02 98.85 03:26:01 AM all 34.96 0.00 5.39 0.34 0.12 59.19 03:26:01 AM 0 44.29 0.00 5.80 0.38 0.12 49.41 03:26:01 AM 1 25.63 0.00 4.99 0.30 0.12 68.97 03:27:01 AM all 9.01 0.00 2.00 0.53 0.06 88.41 03:27:01 AM 0 11.28 0.00 2.02 0.62 0.05 86.03 03:27:01 AM 1 6.75 0.00 1.97 0.43 0.07 90.78 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 5.81 0.00 0.44 0.02 0.06 93.68 03:28:01 AM 0 7.22 0.00 0.37 0.00 0.05 92.36 03:28:01 AM 1 4.39 0.00 0.50 0.03 0.07 95.00 03:29:01 AM all 6.07 0.00 0.38 0.01 0.08 93.46 03:29:01 AM 0 7.43 0.00 0.37 0.00 0.08 92.11 03:29:01 AM 1 4.71 0.00 0.39 0.02 0.08 94.80 03:30:01 AM all 5.49 0.00 0.34 0.00 0.08 94.09 03:30:01 AM 0 5.85 0.00 0.37 0.00 0.08 93.70 03:30:01 AM 1 5.13 0.00 0.32 0.00 0.07 94.49 03:31:01 AM all 4.80 0.00 0.49 0.00 0.07 94.65 03:31:01 AM 0 3.20 0.00 0.57 0.00 0.07 96.17 03:31:01 AM 1 6.41 0.00 0.40 0.00 0.07 93.12 03:32:01 AM all 6.47 0.00 0.29 0.01 0.07 93.17 03:32:01 AM 0 7.21 0.00 0.28 0.00 0.07 92.44 03:32:01 AM 1 5.72 0.00 0.30 0.02 0.07 93.89 03:33:01 AM all 4.03 0.00 0.23 0.00 0.06 95.69 03:33:01 AM 0 5.70 0.00 0.25 0.00 0.07 93.98 03:33:01 AM 1 2.36 0.00 0.20 0.00 0.05 97.39 03:34:01 AM all 4.13 0.00 0.27 0.00 0.08 95.52 03:34:01 AM 0 6.63 0.00 0.33 0.00 0.08 92.95 03:34:01 AM 1 1.64 0.00 0.20 0.00 0.07 98.09 03:35:01 AM all 10.98 0.00 0.46 0.00 0.08 88.47 03:35:01 AM 0 11.08 0.00 0.43 0.00 0.08 88.40 03:35:01 AM 1 10.89 0.00 0.49 0.00 0.08 88.54 03:36:01 AM all 20.74 0.00 2.39 0.09 0.07 76.72 03:36:01 AM 0 16.55 0.00 2.51 0.08 0.07 80.79 03:36:01 AM 1 24.92 0.00 2.27 0.10 0.07 72.64 Average: all 9.12 0.00 1.14 0.14 0.06 89.54 Average: 0 10.40 0.00 1.25 0.13 0.06 88.15 Average: 1 7.85 0.00 1.03 0.14 0.06 90.92