---> uname -a: Linux prd-centos8-robot-2c-8g-7268.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4830 19 2285 6816 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:06:44:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85542sec preferred_lft 85542sec inet6 fe80::f816:3eff:fe06:443a/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) 11/09/2025 _x86_64_ (2 CPU) 03:38:24 LINUX RESTART (2 CPU) 03:39:02 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 70.64 31.50 39.14 5965.30 19853.56 03:41:01 AM 119.24 0.22 119.02 6.13 12110.06 03:42:01 AM 36.05 1.20 34.86 113.56 4220.58 03:43:01 AM 68.01 6.97 61.04 1291.78 3956.96 03:44:01 AM 36.32 0.03 36.29 3.47 6391.97 03:45:01 AM 2.90 0.22 2.68 11.73 139.89 03:46:01 AM 2.47 0.00 2.47 0.00 597.85 03:47:01 AM 0.53 0.00 0.53 0.00 452.37 03:48:01 AM 0.48 0.02 0.47 1.07 189.29 03:49:01 AM 1.23 0.38 0.85 55.31 190.70 03:50:01 AM 0.38 0.00 0.38 0.00 32.81 03:51:01 AM 6.23 5.95 0.28 574.88 23.04 03:52:01 AM 21.41 0.40 21.01 46.79 2596.35 Average: 28.09 3.57 24.52 613.93 3884.21 03:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5557684 7082420 2324748 29.49 2688 1717488 688564 7.71 185112 1859220 101324 03:41:01 AM 5055076 6950104 2827356 35.87 2688 2070664 764852 8.56 197548 2280876 157168 03:42:01 AM 5249616 7094988 2632816 33.40 2688 2021028 622120 6.97 218800 2067216 10768 03:43:01 AM 4900832 6998960 2981600 37.83 2688 2264236 685344 7.67 254536 2348072 174836 03:44:01 AM 4961876 7060496 2920556 37.05 2688 2265148 637072 7.13 259940 2278584 12 03:45:01 AM 4917572 7018412 2964860 37.61 2688 2267368 691508 7.74 260124 2322020 68 03:46:01 AM 4884204 7002752 2998228 38.04 2688 2285140 722572 8.09 260540 2355448 2192 03:47:01 AM 4871008 7000864 3011424 38.20 2688 2296416 722572 8.09 260540 2368188 36 03:48:01 AM 4862352 6999008 3020080 38.31 2688 2303212 722572 8.09 260668 2376728 1264 03:49:01 AM 4471844 6940484 3410588 43.27 2688 2309084 721340 8.08 262204 2385912 188 03:50:01 AM 4470800 6939984 3411632 43.28 2688 2309748 739948 8.29 262208 2386664 84 03:51:01 AM 4892676 7058232 2989756 37.93 2688 2331728 628236 7.03 264852 2340268 4868 03:52:01 AM 4942132 6971836 2940300 37.30 2688 2201160 722956 8.09 503308 2076440 23612 Average: 4925975 7009118 2956457 37.51 2688 2203263 697666 7.81 265414 2265049 36648 03:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 243.85 155.25 1234.48 54.77 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 123.83 97.15 1286.43 12.58 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 15.49 9.25 6.92 3.71 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 48.38 41.34 340.33 17.77 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 179.07 127.17 36.64 28.86 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 27.66 19.56 26.88 3.07 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 34.81 33.59 119.13 10.64 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 21.93 18.63 73.63 6.85 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 27.86 23.80 24.65 12.79 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 47.03 61.25 58.34 5.67 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 9.28 7.20 2.29 1.52 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 19.99 17.06 5.32 3.12 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 78.60 52.99 149.41 90.89 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 67.30 50.97 257.59 19.36 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) 11/09/2025 _x86_64_ (2 CPU) 03:38:24 LINUX RESTART (2 CPU) 03:39:02 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 32.66 0.01 5.99 28.02 0.10 33.22 03:40:01 AM 0 34.17 0.00 5.81 27.33 0.09 32.60 03:40:01 AM 1 31.14 0.02 6.17 28.70 0.12 33.85 03:41:01 AM all 37.17 0.00 5.23 3.34 0.12 54.15 03:41:01 AM 0 46.11 0.00 5.39 3.59 0.13 44.78 03:41:01 AM 1 28.21 0.00 5.07 3.08 0.10 63.54 03:42:01 AM all 15.12 0.00 1.87 0.95 0.08 81.99 03:42:01 AM 0 19.68 0.00 1.90 0.68 0.07 77.67 03:42:01 AM 1 10.55 0.00 1.84 1.22 0.08 86.31 03:43:01 AM all 35.71 0.00 6.34 1.26 0.10 56.58 03:43:01 AM 0 46.89 0.00 7.26 1.67 0.10 44.09 03:43:01 AM 1 24.56 0.00 5.42 0.86 0.10 69.06 03:44:01 AM all 3.07 0.00 0.95 3.79 0.06 92.13 03:44:01 AM 0 1.32 0.00 0.87 4.13 0.08 93.60 03:44:01 AM 1 4.81 0.00 1.04 3.46 0.03 90.66 03:45:01 AM all 3.71 0.00 0.24 0.04 0.06 95.95 03:45:01 AM 0 6.46 0.00 0.32 0.08 0.07 93.07 03:45:01 AM 1 0.95 0.00 0.17 0.00 0.05 98.83 03:46:01 AM all 17.97 0.00 0.23 0.09 0.08 81.63 03:46:01 AM 0 25.58 0.00 0.23 0.00 0.07 74.12 03:46:01 AM 1 10.36 0.00 0.23 0.18 0.08 89.14 03:47:01 AM all 9.54 0.00 0.18 0.05 0.06 90.18 03:47:01 AM 0 16.45 0.00 0.17 0.00 0.05 83.33 03:47:01 AM 1 2.62 0.00 0.18 0.10 0.07 97.03 03:48:01 AM all 15.18 0.00 0.22 0.03 0.08 84.49 03:48:01 AM 0 22.68 0.00 0.22 0.00 0.07 77.04 03:48:01 AM 1 7.68 0.00 0.22 0.05 0.10 91.96 03:49:01 AM all 9.25 0.00 2.55 0.03 0.08 88.08 03:49:01 AM 0 9.17 0.00 2.67 0.02 0.10 88.04 03:49:01 AM 1 9.33 0.00 2.43 0.05 0.07 88.12 03:50:01 AM all 3.29 0.00 0.13 0.00 0.08 96.50 03:50:01 AM 0 0.95 0.00 0.13 0.00 0.07 98.85 03:50:01 AM 1 5.64 0.00 0.12 0.00 0.10 94.14 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 9.55 0.26 1.05 0.74 0.08 88.31 03:51:01 AM 0 11.00 0.50 1.19 1.49 0.08 85.74 03:51:01 AM 1 8.10 0.02 0.92 0.00 0.07 90.89 03:52:01 AM all 24.19 0.00 3.07 1.47 0.08 71.18 03:52:01 AM 0 32.68 0.00 3.04 1.95 0.08 62.25 03:52:01 AM 1 15.70 0.00 3.11 0.99 0.08 80.12 Average: all 16.64 0.02 2.15 3.02 0.08 78.08 Average: 0 21.01 0.04 2.24 3.11 0.08 73.51 Average: 1 12.26 0.00 2.07 2.93 0.08 82.66