---> uname -a: Linux prd-centos8-robot-2c-8g-604.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 595 4835 19 2266 6803 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:ad:05:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85390sec preferred_lft 85390sec inet6 fe80::f816:3eff:fead:5ad/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) 10/21/2025 _x86_64_ (2 CPU) 02:09:47 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:10:02 AM 113.60 113.60 0.00 5356.80 0.00 02:11:01 AM 139.09 109.66 29.43 8939.78 22595.97 02:12:01 AM 71.60 44.76 26.84 5720.07 15942.03 02:13:01 AM 85.69 0.43 85.25 16.53 6413.16 02:14:01 AM 77.52 0.72 76.81 52.92 10810.18 02:15:01 AM 14.21 0.38 13.83 62.51 528.71 02:16:01 AM 37.68 6.75 30.93 1248.19 2107.47 02:17:01 AM 50.42 0.25 50.17 47.05 7634.02 02:18:01 AM 6.85 0.22 6.63 11.73 261.44 02:19:01 AM 2.33 0.00 2.33 0.00 468.66 02:20:01 AM 1.02 0.00 1.02 0.00 466.23 02:21:01 AM 0.53 0.02 0.52 1.07 241.65 02:22:01 AM 0.72 0.03 0.68 1.87 265.24 02:23:01 AM 0.97 0.45 0.52 53.46 66.29 02:24:01 AM 0.37 0.00 0.37 0.00 34.69 02:25:01 AM 0.27 0.03 0.23 0.27 12.26 02:26:01 AM 23.23 0.63 22.59 73.18 2649.38 Average: 32.03 10.30 21.72 1011.79 4381.71 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:02 AM 7236532 7206244 645900 8.19 2688 187336 645344 8.19 79236 408952 16256 02:11:01 AM 6140684 7358944 1741748 22.10 2688 1424420 366308 4.65 112316 1407588 455332 02:12:01 AM 5629880 7071812 2252552 28.58 2688 1638764 685268 7.67 170780 1814940 47796 02:13:01 AM 5191768 6980484 2690664 34.13 2688 1967128 754952 8.45 195364 2165608 242624 02:14:01 AM 5153168 6996272 2729264 34.62 2688 2018728 695884 7.79 198760 2180136 5628 02:15:01 AM 5226368 7071288 2656064 33.70 2688 2020608 620820 6.95 219476 2089120 10756 02:16:01 AM 4891488 6965432 2990944 37.94 2688 2243488 734568 8.22 276580 2347520 164928 02:17:01 AM 4947632 7044828 2934800 37.23 2688 2264436 627612 7.03 262352 2291152 24 02:18:01 AM 4904884 7003316 2977548 37.77 2688 2265812 697384 7.81 262540 2334768 1024 02:19:01 AM 4872812 6987588 3009620 38.18 2688 2282236 713620 7.99 262952 2365512 5640 02:20:01 AM 4862708 6985704 3019724 38.31 2688 2290396 703080 7.87 262952 2375772 356 02:21:01 AM 4856824 6986712 3025608 38.38 2688 2297284 703080 7.87 262952 2382524 148 02:22:01 AM 4845076 6982572 3037356 38.53 2688 2304876 720348 8.07 263196 2392964 12 02:23:01 AM 4459832 6926400 3422600 43.42 2688 2308560 733968 8.22 264556 2396640 344 02:24:01 AM 4457304 6924384 3425128 43.45 2688 2309200 733968 8.22 264568 2399528 128 02:25:01 AM 4897076 7043696 2985356 37.87 2688 2313720 621184 6.96 265032 2337452 4384 02:26:01 AM 4985928 7007240 2896504 36.75 2688 2194212 685888 7.68 503308 2033820 34504 Average: 5150586 7031936 2731846 34.66 2688 2019483 673134 7.54 242760 2101412 58228 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 AM eth0 12.80 7.20 1.71 1.86 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 11.35 5.32 66.86 0.83 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 267.58 154.02 861.87 56.57 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 96.80 77.50 1059.41 9.08 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 58.25 45.38 585.07 6.79 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 14.25 7.06 5.59 3.24 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 37.74 33.48 329.23 6.37 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 207.41 175.64 46.68 42.22 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 24.35 13.61 15.55 1.78 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 42.99 35.14 126.75 9.08 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 19.38 19.39 41.99 7.19 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 22.38 19.93 37.79 5.18 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 24.81 21.48 57.17 11.93 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 40.58 55.52 22.65 4.89 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 18.53 14.30 4.48 2.73 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 16.33 9.72 6.83 1.78 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 74.21 50.55 149.05 90.09 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 61.05 46.12 213.44 16.23 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) 10/21/2025 _x86_64_ (2 CPU) 02:09:47 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:02 AM all 92.40 0.00 7.60 0.00 0.00 0.00 02:10:02 AM 0 92.00 0.00 8.00 0.00 0.00 0.00 02:10:02 AM 1 92.80 0.00 7.20 0.00 0.00 0.00 02:11:01 AM all 22.42 0.05 6.44 68.04 0.23 2.81 02:11:01 AM 0 21.72 0.05 7.03 67.54 0.19 3.48 02:11:01 AM 1 23.13 0.05 5.86 68.55 0.27 2.14 02:12:01 AM all 14.86 0.03 4.08 54.82 0.08 26.12 02:12:01 AM 0 19.60 0.00 3.46 59.97 0.08 16.88 02:12:01 AM 1 10.12 0.07 4.70 49.66 0.08 35.36 02:13:01 AM all 33.47 0.00 4.69 3.15 0.12 58.57 02:13:01 AM 0 45.99 0.00 6.07 4.07 0.12 43.75 02:13:01 AM 1 21.00 0.00 3.31 2.23 0.12 73.35 02:14:01 AM all 16.91 0.00 2.70 4.11 0.08 76.21 02:14:01 AM 0 26.73 0.00 3.02 3.46 0.08 66.71 02:14:01 AM 1 7.08 0.00 2.37 4.76 0.07 85.72 02:15:01 AM all 12.10 0.00 1.43 0.19 0.06 86.22 02:15:01 AM 0 8.56 0.00 1.45 0.22 0.05 89.72 02:15:01 AM 1 15.63 0.00 1.42 0.17 0.07 82.72 02:16:01 AM all 18.55 0.00 3.79 2.30 0.08 75.27 02:16:01 AM 0 24.61 0.00 4.02 1.54 0.08 69.75 02:16:01 AM 1 12.49 0.00 3.57 3.07 0.08 80.79 02:17:01 AM all 17.01 0.00 3.36 5.32 0.07 74.24 02:17:01 AM 0 16.22 0.00 3.32 7.26 0.07 73.14 02:17:01 AM 1 17.80 0.00 3.39 3.39 0.07 75.35 02:18:01 AM all 1.84 0.00 0.21 0.64 0.03 97.29 02:18:01 AM 0 3.32 0.00 0.30 0.10 0.02 96.26 02:18:01 AM 1 0.35 0.00 0.12 1.17 0.03 98.33 02:19:01 AM all 16.18 0.00 0.26 0.36 0.08 83.12 02:19:01 AM 0 24.49 0.00 0.32 0.20 0.08 74.91 02:19:01 AM 1 7.86 0.00 0.20 0.52 0.07 91.35 02:20:01 AM all 9.70 0.00 0.18 0.20 0.03 89.90 02:20:01 AM 0 16.85 0.00 0.17 0.03 0.03 82.92 02:20:01 AM 1 2.54 0.00 0.18 0.37 0.02 96.89 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 9.78 0.00 0.18 0.03 0.05 89.96 02:21:01 AM 0 13.20 0.00 0.20 0.05 0.05 86.50 02:21:01 AM 1 6.36 0.00 0.17 0.00 0.05 93.42 02:22:01 AM all 13.22 0.00 0.27 0.06 0.06 86.39 02:22:01 AM 0 19.39 0.00 0.22 0.02 0.07 80.31 02:22:01 AM 1 7.06 0.00 0.32 0.10 0.05 92.47 02:23:01 AM all 8.95 0.00 2.59 0.08 0.07 88.31 02:23:01 AM 0 7.28 0.00 2.57 0.03 0.07 90.06 02:23:01 AM 1 10.62 0.00 2.62 0.13 0.07 86.56 02:24:01 AM all 5.55 0.00 0.23 0.00 0.06 94.17 02:24:01 AM 0 8.22 0.00 0.23 0.00 0.07 91.48 02:24:01 AM 1 2.88 0.00 0.22 0.00 0.05 96.85 02:25:01 AM all 5.67 0.00 0.99 0.02 0.05 93.28 02:25:01 AM 0 2.11 0.00 0.84 0.00 0.03 97.03 02:25:01 AM 1 9.23 0.00 1.14 0.03 0.07 89.54 02:26:01 AM all 28.35 0.00 3.81 1.37 0.09 66.37 02:26:01 AM 0 35.18 0.00 4.35 1.70 0.10 58.66 02:26:01 AM 1 21.51 0.00 3.27 1.04 0.08 74.09 Average: all 14.76 0.01 2.20 8.69 0.08 74.27 Average: 0 18.44 0.00 2.35 9.04 0.07 70.10 Average: 1 11.08 0.01 2.06 8.35 0.08 78.44