---> uname -a: Linux prd-centos8-robot-2c-8g-52648.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: 2800.000 BogoMIPS: 5600.00 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 588 4838 19 2270 6811 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:fa:a6:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84746sec preferred_lft 84746sec inet6 fe80::f816:3eff:fefa:a684/64 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) 08/12/2025 _x86_64_ (2 CPU) 06:12:30 LINUX RESTART (2 CPU) 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 81.04 19.61 61.43 5525.22 5940.30 06:15:01 AM 104.82 0.72 104.10 52.92 11487.84 06:16:01 AM 30.33 0.42 29.91 64.79 2557.46 06:17:01 AM 71.98 9.45 62.53 1685.30 8106.16 06:18:01 AM 12.45 0.22 12.23 11.73 753.57 06:19:01 AM 4.43 0.00 4.43 0.00 186.34 06:20:01 AM 0.78 0.00 0.78 0.00 98.85 06:21:01 AM 0.32 0.00 0.32 0.00 21.90 06:22:01 AM 0.20 0.00 0.20 0.00 13.86 06:23:01 AM 0.70 0.00 0.70 0.00 75.45 06:24:01 AM 0.62 0.00 0.62 0.00 56.80 06:25:01 AM 0.57 0.00 0.57 0.00 73.79 06:26:01 AM 0.40 0.00 0.40 0.00 42.99 06:27:01 AM 0.22 0.00 0.22 0.00 13.46 06:28:01 AM 0.50 0.03 0.47 0.27 72.69 06:29:01 AM 1.50 0.00 1.50 0.00 102.20 06:30:01 AM 0.65 0.00 0.65 0.00 68.03 06:31:01 AM 0.62 0.00 0.62 0.00 33.34 06:32:02 AM 0.50 0.00 0.50 0.00 67.81 06:33:01 AM 0.64 0.00 0.64 0.00 84.46 06:34:01 AM 0.42 0.00 0.42 0.00 43.43 06:35:01 AM 0.45 0.00 0.45 0.00 187.54 06:36:01 AM 0.85 0.00 0.85 0.00 176.17 06:37:01 AM 0.63 0.00 0.63 0.00 78.85 06:38:01 AM 0.90 0.00 0.90 0.00 122.66 06:39:01 AM 11.31 0.32 11.00 36.93 684.92 06:40:01 AM 32.64 0.53 32.11 64.78 3088.75 Average: 13.36 1.16 12.20 275.82 1268.94 06:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5425496 7091940 2456936 31.17 2688 1849656 658428 7.37 184808 1954516 164952 06:15:01 AM 5187144 7023968 2695288 34.19 2688 2012492 684776 7.67 198108 2145096 42480 06:16:01 AM 5195188 7069280 2687244 34.09 2688 2047664 645804 7.23 225232 2106136 32860 06:17:01 AM 4966724 7066040 2915708 36.99 2688 2266604 632148 7.08 267316 2261460 10844 06:18:01 AM 4925104 7024972 2957328 37.52 2688 2267380 683504 7.65 267452 2307296 428 06:19:01 AM 4917652 7019212 2964780 37.61 2688 2269084 699280 7.83 267688 2314660 1040 06:20:01 AM 4912752 7016232 2969680 37.67 2688 2270992 698996 7.83 267708 2319624 520 06:21:01 AM 4913096 7016604 2969336 37.67 2688 2271020 698996 7.83 267708 2319264 24 06:22:01 AM 4911116 7016848 2971316 37.70 2688 2273244 717672 8.04 267752 2321476 1924 06:23:01 AM 4910504 7016560 2971928 37.70 2688 2273568 717672 8.04 267764 2321804 332 06:24:01 AM 4906324 7014416 2976108 37.76 2688 2275612 717672 8.04 267936 2325820 924 06:25:01 AM 4904512 7014172 2977920 37.78 2688 2277180 717672 8.04 267944 2327492 532 06:26:01 AM 4903740 7014124 2978692 37.79 2688 2277904 717672 8.04 267956 2328408 144 06:27:01 AM 4903188 7013848 2979244 37.80 2688 2278180 717672 8.04 267956 2328956 104 06:28:01 AM 4900848 7013648 2981584 37.83 2688 2280304 706648 7.91 268140 2330980 220 06:29:01 AM 4898712 7013400 2983720 37.85 2688 2282192 706648 7.91 268168 2333412 60 06:30:01 AM 4896800 7013124 2985632 37.88 2688 2283828 710724 7.96 268376 2334884 60 06:31:01 AM 4895960 7013484 2986472 37.89 2688 2285096 710724 7.96 268520 2335708 668 06:32:02 AM 4894252 7013500 2988180 37.91 2688 2286796 710724 7.96 268712 2337240 644 06:33:01 AM 4891964 7012932 2990468 37.94 2688 2288504 710724 7.96 268784 2339404 252 06:34:01 AM 4890244 7012900 2992188 37.96 2688 2290168 710724 7.96 268828 2341312 812 06:35:01 AM 4883012 7010816 2999420 38.05 2688 2295308 710724 7.96 269068 2348108 600 06:36:01 AM 4878732 7010736 3003700 38.11 2688 2299508 710724 7.96 269228 2352252 108 06:37:01 AM 4876392 7011072 3006040 38.14 2688 2302184 710724 7.96 269296 2354656 840 06:38:01 AM 4869592 7008524 3012840 38.22 2688 2306444 710724 7.96 269296 2361424 1880 06:39:01 AM 4861608 6922592 3020824 38.32 2688 2234268 777588 8.71 340068 2320472 111044 06:40:01 AM 4984156 7001792 2898276 36.77 2688 2191236 694748 7.78 505268 2036932 25032 Average: 4944623 7017657 2937809 37.27 2688 2242089 703337 7.88 272410 2289215 14790 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 305.28 200.17 1650.73 60.22 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 72.96 56.75 827.13 9.20 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 18.95 11.35 7.35 4.39 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 233.49 176.97 367.24 44.98 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 25.60 10.13 7.12 1.28 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 37.11 35.69 9.00 7.72 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 44.32 43.15 8.25 3.92 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 1.93 0.63 0.19 0.05 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 56.01 54.00 11.19 4.85 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 31.69 13.00 5.51 1.37 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 98.45 80.16 20.54 11.68 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 49.26 48.31 10.51 4.20 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 22.01 18.28 5.03 3.59 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 16.38 13.60 3.67 1.80 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 35.38 32.59 8.36 5.14 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 37.34 31.51 11.63 7.16 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 35.30 36.74 8.97 5.63 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 35.52 36.62 7.43 4.98 0.00 0.00 0.00 0.00 06:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:02 AM eth0 63.39 65.32 10.96 7.56 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 34.63 29.04 13.92 3.79 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 29.16 23.25 5.74 4.99 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 57.05 57.85 12.45 7.45 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 74.13 73.74 16.18 10.50 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.51 22.93 4.78 2.98 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 4.35 2.68 1.60 0.74 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 107.72 60.89 190.74 153.20 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 20.49 18.34 16.83 8.88 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 58.25 46.45 120.19 14.16 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) 08/12/2025 _x86_64_ (2 CPU) 06:12:30 LINUX RESTART (2 CPU) 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 41.31 0.00 6.34 2.53 0.10 49.72 06:14:01 AM 0 31.11 0.00 5.26 2.24 0.10 61.29 06:14:01 AM 1 51.51 0.00 7.42 2.82 0.10 38.15 06:15:01 AM all 28.72 0.00 4.26 2.19 0.10 64.73 06:15:01 AM 0 26.57 0.00 4.36 2.62 0.10 66.35 06:15:01 AM 1 30.87 0.00 4.16 1.75 0.10 63.12 06:16:01 AM all 19.49 0.00 2.80 0.34 0.08 77.29 06:16:01 AM 0 14.66 0.00 2.79 0.40 0.08 82.06 06:16:01 AM 1 24.30 0.00 2.80 0.28 0.08 72.53 06:17:01 AM all 26.45 0.00 5.17 0.83 0.11 67.44 06:17:01 AM 0 14.52 0.00 4.38 0.70 0.10 80.30 06:17:01 AM 1 38.39 0.00 5.96 0.97 0.12 54.57 06:18:01 AM all 2.51 0.00 0.29 0.12 0.03 97.06 06:18:01 AM 0 4.67 0.00 0.35 0.15 0.03 94.79 06:18:01 AM 1 0.35 0.00 0.23 0.08 0.02 99.32 06:19:01 AM all 7.90 0.00 0.50 0.02 0.07 91.52 06:19:01 AM 0 2.36 0.00 0.32 0.02 0.05 97.26 06:19:01 AM 1 13.58 0.00 0.69 0.02 0.09 85.63 06:20:01 AM all 10.22 0.00 0.57 0.01 0.07 89.14 06:20:01 AM 0 7.85 0.00 0.51 0.00 0.07 91.57 06:20:01 AM 1 12.63 0.00 0.62 0.02 0.07 86.66 06:21:01 AM all 0.49 0.00 0.10 0.00 0.05 99.36 06:21:01 AM 0 0.40 0.00 0.15 0.00 0.07 99.38 06:21:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 06:22:01 AM all 6.87 0.00 0.34 0.00 0.05 92.74 06:22:01 AM 0 1.44 0.00 0.42 0.00 0.05 98.09 06:22:01 AM 1 12.31 0.00 0.25 0.00 0.05 87.39 06:23:01 AM all 1.91 0.00 0.18 0.01 0.08 97.83 06:23:01 AM 0 1.20 0.00 0.17 0.02 0.08 98.53 06:23:01 AM 1 2.61 0.00 0.18 0.00 0.07 97.14 06:24:01 AM all 10.64 0.00 0.78 0.00 0.09 88.49 06:24:01 AM 0 14.12 0.00 0.76 0.00 0.09 85.04 06:24:01 AM 1 7.22 0.00 0.80 0.00 0.08 91.89 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 4.80 0.00 0.26 0.00 0.07 94.88 06:25:01 AM 0 4.14 0.00 0.27 0.00 0.07 95.53 06:25:01 AM 1 5.45 0.00 0.25 0.00 0.07 94.23 06:26:01 AM all 5.46 0.00 0.36 0.00 0.07 94.12 06:26:01 AM 0 3.19 0.00 0.23 0.00 0.07 96.51 06:26:01 AM 1 7.79 0.00 0.48 0.00 0.07 91.66 06:27:01 AM all 2.66 0.00 0.22 0.00 0.06 97.06 06:27:01 AM 0 2.23 0.00 0.18 0.00 0.05 97.54 06:27:01 AM 1 3.10 0.00 0.25 0.00 0.07 96.58 06:28:01 AM all 8.05 0.00 0.46 0.00 0.08 91.40 06:28:01 AM 0 7.53 0.00 0.39 0.00 0.10 91.98 06:28:01 AM 1 8.56 0.00 0.54 0.00 0.07 90.83 06:29:01 AM all 8.30 0.00 0.57 0.02 0.11 91.00 06:29:01 AM 0 9.08 0.00 0.58 0.00 0.14 90.20 06:29:01 AM 1 7.52 0.00 0.56 0.03 0.09 91.80 06:30:01 AM all 4.46 0.00 0.36 0.01 0.06 95.11 06:30:01 AM 0 3.10 0.00 0.37 0.02 0.05 96.46 06:30:01 AM 1 5.82 0.00 0.35 0.00 0.07 93.76 06:31:01 AM all 3.50 0.00 0.32 0.00 0.48 95.70 06:31:01 AM 0 2.13 0.00 0.32 0.00 0.48 97.07 06:31:01 AM 1 4.86 0.00 0.32 0.00 0.48 94.34 06:32:02 AM all 4.36 0.00 0.33 0.00 0.07 95.25 06:32:02 AM 0 4.87 0.00 0.35 0.00 0.08 94.69 06:32:02 AM 1 3.85 0.00 0.30 0.00 0.05 95.80 06:33:01 AM all 4.19 0.00 0.31 0.00 0.09 95.40 06:33:01 AM 0 4.67 0.00 0.26 0.00 0.12 94.96 06:33:01 AM 1 3.71 0.00 0.37 0.00 0.07 95.85 06:34:01 AM all 6.43 0.00 0.29 0.00 0.08 93.21 06:34:01 AM 0 8.28 0.00 0.35 0.00 0.08 91.28 06:34:01 AM 1 4.59 0.00 0.22 0.00 0.07 95.12 06:35:01 AM all 16.81 0.00 0.44 0.00 0.08 82.68 06:35:01 AM 0 4.27 0.00 0.38 0.00 0.07 95.28 06:35:01 AM 1 29.48 0.00 0.49 0.00 0.08 69.94 06:35:01 AM CPU %user %nice %system %iowait %steal %idle 06:36:01 AM all 13.79 0.00 0.55 0.03 0.07 85.57 06:36:01 AM 0 4.71 0.00 0.57 0.05 0.05 94.62 06:36:01 AM 1 22.95 0.00 0.52 0.00 0.08 76.44 06:37:01 AM all 7.21 0.00 0.28 0.01 0.06 92.44 06:37:01 AM 0 9.45 0.00 0.40 0.02 0.08 90.05 06:37:01 AM 1 4.98 0.00 0.17 0.00 0.03 94.82 06:38:01 AM all 6.41 0.00 0.21 0.02 0.07 93.29 06:38:01 AM 0 8.57 0.00 0.25 0.00 0.07 91.11 06:38:01 AM 1 4.26 0.00 0.17 0.03 0.07 95.48 06:39:01 AM all 25.97 0.00 2.11 0.08 0.09 71.74 06:39:01 AM 0 16.66 0.00 1.89 0.10 0.08 81.27 06:39:01 AM 1 35.27 0.00 2.34 0.07 0.10 62.22 06:40:01 AM all 31.24 0.00 4.21 0.24 0.10 64.20 06:40:01 AM 0 15.02 0.00 3.24 0.27 0.10 81.38 06:40:01 AM 1 47.47 0.00 5.19 0.22 0.10 47.02 Average: all 11.51 0.00 1.21 0.24 0.09 86.95 Average: 0 8.40 0.00 1.10 0.25 0.09 90.16 Average: 1 14.62 0.00 1.33 0.23 0.09 83.73