---> uname -a: Linux prd-centos8-robot-2c-8g-6656.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4808 19 2240 6750 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:43:86:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85245sec preferred_lft 85245sec inet6 fe80::f816:3eff:fe43:8616/64 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) 11/07/2025 _x86_64_ (2 CPU) 02:06:37 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 144.29 62.75 81.54 7898.70 19246.67 02:09:01 AM 86.50 0.72 85.79 52.92 10835.54 02:10:01 AM 39.14 0.60 38.54 64.78 3230.84 02:11:02 AM 76.86 6.96 69.90 1292.55 8369.28 02:12:01 AM 8.54 0.00 8.54 0.00 629.16 02:13:01 AM 2.68 0.00 2.68 0.00 76.14 02:14:01 AM 0.15 0.00 0.15 0.00 1.85 02:15:01 AM 0.58 0.22 0.37 11.73 108.38 02:16:01 AM 1.97 0.03 1.93 1.87 224.38 02:17:01 AM 0.35 0.00 0.35 0.00 113.30 02:18:01 AM 0.25 0.00 0.25 0.00 60.70 02:19:01 AM 0.33 0.00 0.33 0.00 175.12 02:20:01 AM 0.17 0.00 0.17 0.00 69.44 02:21:01 AM 0.32 0.00 0.32 0.00 21.41 02:22:01 AM 0.42 0.03 0.38 0.27 75.52 02:23:01 AM 1.38 0.00 1.38 0.00 156.70 02:24:01 AM 0.25 0.00 0.25 0.00 52.04 02:25:01 AM 15.26 0.32 14.95 36.93 756.12 Average: 21.09 3.98 17.11 520.50 2457.57 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5350260 7063916 2532172 32.12 2688 1895844 688740 7.71 186412 2024832 199788 02:09:01 AM 5145248 6991332 2737184 34.73 2688 2021716 731764 8.19 198688 2183816 42012 02:10:01 AM 5089108 7023336 2793324 35.44 2688 2105188 715372 8.01 228780 2197708 75816 02:11:02 AM 4886844 6988292 2995588 38.00 2688 2267712 725940 8.13 260608 2347388 10856 02:12:01 AM 4887680 6989020 2994752 37.99 2688 2267716 725940 8.13 260608 2347392 4 02:13:01 AM 4887688 6989028 2994744 37.99 2688 2267716 725940 8.13 260612 2347464 8 02:14:01 AM 4887712 6989052 2994720 37.99 2688 2267716 725940 8.13 260612 2347396 4 02:15:01 AM 4832260 6937188 3050172 38.70 2688 2271304 800748 8.97 260744 2402492 196 02:16:01 AM 4825372 6935196 3057060 38.78 2688 2276200 836760 9.37 261228 2408960 236 02:17:01 AM 4819084 6931964 3063348 38.86 2688 2279256 836760 9.37 261292 2415300 4 02:18:01 AM 4814684 6931632 3067748 38.92 2688 2283332 836760 9.37 261292 2419580 2344 02:19:01 AM 4813116 6933104 3069316 38.94 2688 2286364 806480 9.03 261292 2421412 176 02:20:01 AM 4810324 6932224 3072108 38.97 2688 2288276 827544 9.27 261292 2423612 32 02:21:01 AM 4808956 6932500 3073476 38.99 2688 2289928 827544 9.27 261292 2425188 1136 02:22:01 AM 4807312 6932256 3075120 39.01 2688 2291320 820756 9.19 261436 2426500 416 02:23:01 AM 4804112 6932536 3078320 39.05 2688 2294808 820756 9.19 261436 2429916 96 02:24:01 AM 4801540 6931364 3080892 39.09 2688 2296216 820756 9.19 261436 2432320 36 02:25:01 AM 5000016 6984140 2882416 36.57 2688 2155856 787756 8.82 329124 2189868 61204 Average: 4903962 6963782 2978470 37.79 2688 2228137 781236 8.75 255455 2343952 21909 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 292.20 189.15 1772.40 61.79 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 80.51 54.95 735.69 8.58 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 25.77 23.59 88.64 7.04 0.00 0.00 0.00 0.00 02:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:02 AM eth0 558.20 404.55 360.03 93.33 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 1.39 0.68 0.17 0.11 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 3.07 2.03 0.60 0.49 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 3.50 1.98 0.53 0.43 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 149.23 129.89 37.94 10.47 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 155.91 153.96 42.52 12.11 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 78.57 77.64 24.09 6.23 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 90.09 90.62 30.80 7.39 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 85.55 85.30 24.62 7.23 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 113.06 112.51 21.39 8.87 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 106.75 106.18 19.43 8.20 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 91.57 91.10 15.88 7.43 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 78.78 79.49 22.97 6.13 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 46.21 45.49 7.27 3.72 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 117.18 77.50 165.19 96.76 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 115.53 96.02 187.41 19.26 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) 11/07/2025 _x86_64_ (2 CPU) 02:06:37 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 45.88 0.04 8.63 2.45 0.09 42.92 02:08:01 AM 0 38.82 0.03 7.40 2.15 0.10 51.49 02:08:01 AM 1 52.94 0.05 9.85 2.74 0.08 34.33 02:09:01 AM all 23.28 0.00 3.24 0.90 0.07 72.51 02:09:01 AM 0 17.48 0.00 2.16 0.67 0.07 79.62 02:09:01 AM 1 29.08 0.00 4.32 1.13 0.08 65.38 02:10:01 AM all 25.42 0.00 3.84 0.32 0.08 70.33 02:10:01 AM 0 15.25 0.00 3.43 0.33 0.10 80.88 02:10:01 AM 1 35.60 0.00 4.25 0.32 0.07 59.77 02:11:02 AM all 25.56 0.00 5.46 0.71 0.08 68.18 02:11:02 AM 0 25.87 0.00 5.52 0.95 0.08 67.57 02:11:02 AM 1 25.26 0.00 5.40 0.47 0.08 68.79 02:12:01 AM all 0.14 0.00 0.10 0.09 0.04 99.63 02:12:01 AM 0 0.20 0.00 0.15 0.09 0.05 99.51 02:12:01 AM 1 0.08 0.00 0.05 0.08 0.03 99.75 02:13:01 AM all 0.34 0.00 0.09 0.01 0.04 99.52 02:13:01 AM 0 0.17 0.00 0.13 0.00 0.05 99.65 02:13:01 AM 1 0.52 0.00 0.05 0.02 0.03 99.38 02:14:01 AM all 0.35 0.00 0.06 0.00 0.05 99.54 02:14:01 AM 0 0.10 0.00 0.07 0.00 0.07 99.77 02:14:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 02:15:01 AM all 9.07 0.00 1.17 0.01 0.07 89.69 02:15:01 AM 0 4.95 0.00 0.74 0.00 0.07 94.24 02:15:01 AM 1 13.20 0.00 1.60 0.02 0.07 85.12 02:16:01 AM all 13.67 0.00 1.39 0.01 0.09 84.84 02:16:01 AM 0 7.69 0.00 1.04 0.02 0.08 91.17 02:16:01 AM 1 19.74 0.00 1.74 0.00 0.10 78.41 02:17:01 AM all 8.42 0.00 0.72 0.00 0.08 90.78 02:17:01 AM 0 2.66 0.00 0.44 0.00 0.08 96.82 02:17:01 AM 1 14.25 0.00 1.00 0.00 0.08 84.66 02:18:01 AM all 9.93 0.00 0.79 0.00 0.08 89.20 02:18:01 AM 0 9.34 0.00 0.71 0.00 0.07 89.88 02:18:01 AM 1 10.52 0.00 0.87 0.00 0.08 88.52 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 11.88 0.00 1.18 0.03 0.08 86.84 02:19:01 AM 0 4.66 0.00 0.61 0.03 0.08 94.61 02:19:01 AM 1 19.21 0.00 1.76 0.02 0.07 78.94 02:20:01 AM all 7.47 0.00 0.62 0.00 0.07 91.84 02:20:01 AM 0 8.15 0.00 0.67 0.00 0.08 91.09 02:20:01 AM 1 6.79 0.00 0.57 0.00 0.05 92.59 02:21:01 AM all 7.62 0.00 0.64 0.00 0.08 91.66 02:21:01 AM 0 2.28 0.00 0.60 0.00 0.07 97.05 02:21:01 AM 1 13.07 0.00 0.68 0.00 0.09 86.16 02:22:01 AM all 7.85 0.00 0.67 0.00 0.08 91.40 02:22:01 AM 0 5.80 0.00 0.70 0.00 0.07 93.43 02:22:01 AM 1 9.88 0.00 0.64 0.00 0.10 89.38 02:23:01 AM all 7.83 0.00 0.86 0.01 0.08 91.22 02:23:01 AM 0 6.59 0.00 0.89 0.00 0.08 92.44 02:23:01 AM 1 9.08 0.00 0.84 0.02 0.07 89.99 02:24:01 AM all 4.45 0.00 0.53 0.00 0.08 94.94 02:24:01 AM 0 4.57 0.00 0.54 0.00 0.08 94.81 02:24:01 AM 1 4.33 0.00 0.52 0.00 0.08 95.06 02:25:01 AM all 22.65 0.00 2.65 0.18 0.08 74.45 02:25:01 AM 0 26.36 0.00 2.25 0.17 0.07 71.16 02:25:01 AM 1 18.93 0.00 3.06 0.18 0.08 77.74 Average: all 12.91 0.00 1.82 0.26 0.07 84.93 Average: 0 10.08 0.00 1.56 0.25 0.08 88.03 Average: 1 15.74 0.00 2.08 0.28 0.07 81.83