---> uname -a: Linux prd-centos8-robot-2c-8g-1931.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 603 4902 19 2191 6795 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:b3:2f:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:feb3:2faa/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) 10/25/2025 _x86_64_ (2 CPU) 04:03:22 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 123.18 47.30 75.87 5999.07 7333.22 04:06:01 AM 87.05 0.72 86.34 52.92 10092.24 04:07:01 AM 41.25 0.42 40.84 64.78 3742.89 04:08:01 AM 71.11 6.96 64.15 1292.77 7846.85 04:09:01 AM 6.63 0.00 6.63 0.00 510.23 04:10:01 AM 2.22 0.22 2.00 11.73 115.31 04:11:01 AM 0.43 0.00 0.43 0.00 62.23 04:12:01 AM 0.20 0.00 0.20 0.00 51.22 04:13:01 AM 0.30 0.00 0.30 0.00 63.64 04:14:01 AM 0.27 0.00 0.27 0.00 19.94 04:15:01 AM 0.28 0.00 0.28 0.00 16.31 04:16:01 AM 0.17 0.00 0.17 0.00 2.55 04:17:01 AM 0.15 0.00 0.15 0.00 29.46 04:18:01 AM 13.91 0.32 13.60 36.93 516.28 04:19:01 AM 34.44 0.55 33.89 64.11 1821.28 Average: 25.44 3.77 21.68 501.51 2148.35 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5345980 7063740 2536452 32.18 2688 1899752 685632 7.68 187176 2028604 181640 04:06:01 AM 5161532 7004240 2720900 34.52 2688 2018724 717492 8.03 198972 2173028 42408 04:07:01 AM 4984404 6957692 2898028 36.77 2688 2143924 734392 8.22 235812 2296288 102736 04:08:01 AM 4942620 7040636 2939812 37.30 2688 2264580 644372 7.22 260800 2294812 10844 04:09:01 AM 4942048 7040064 2940384 37.30 2688 2264580 644372 7.22 260804 2294852 8 04:10:01 AM 4893588 6994120 2988844 37.92 2688 2267104 749392 8.39 260952 2342552 744 04:11:01 AM 4891356 6993208 2991076 37.95 2688 2268412 749392 8.39 260960 2345120 392 04:12:01 AM 4884000 6987216 2998432 38.04 2688 2269800 749392 8.39 260964 2352204 312 04:13:01 AM 4881956 6986688 3000476 38.07 2688 2271316 764788 8.56 260964 2354136 40 04:14:01 AM 4881164 6986412 3001268 38.08 2688 2271816 786012 8.80 260964 2355236 44 04:15:01 AM 4880704 6986328 3001728 38.08 2688 2272184 786012 8.80 260968 2355812 24 04:16:01 AM 4879920 6985840 3002512 38.09 2688 2272496 786012 8.80 260968 2356392 296 04:17:01 AM 4876860 6983792 3005572 38.13 2688 2273500 786012 8.80 260968 2359348 448 04:18:01 AM 4931560 6905172 2950872 37.44 2688 2144092 769588 8.62 303028 2280432 61992 04:19:01 AM 5034944 6971396 2847488 36.12 2688 2109768 713628 7.99 469252 2019932 25724 Average: 4960842 6992436 2921590 37.06 2688 2200803 737766 8.26 266903 2280583 28510 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 356.43 213.63 1837.13 59.90 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 76.96 54.67 677.82 8.62 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 48.62 41.39 334.48 15.84 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 168.69 118.38 40.21 31.09 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 1.28 0.73 0.17 0.12 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 118.43 111.31 24.24 10.43 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 51.72 49.48 10.91 5.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 47.67 47.57 9.95 4.32 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 69.91 68.96 14.21 6.81 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 20.33 17.63 5.00 3.07 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 14.21 13.35 3.51 2.36 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 12.10 10.56 2.97 1.87 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 29.93 27.48 7.69 4.98 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 77.04 58.79 102.06 51.60 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 17.16 16.73 15.27 8.44 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 74.03 56.71 205.72 14.33 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) 10/25/2025 _x86_64_ (2 CPU) 04:03:22 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 46.78 0.03 7.04 1.23 0.10 44.82 04:05:01 AM 0 54.83 0.00 7.06 1.64 0.10 36.38 04:05:01 AM 1 38.75 0.05 7.03 0.82 0.10 53.26 04:06:01 AM all 22.88 0.00 3.30 0.91 0.08 72.83 04:06:01 AM 0 23.06 0.00 3.72 0.82 0.07 72.34 04:06:01 AM 1 22.70 0.00 2.89 1.00 0.08 73.33 04:07:01 AM all 28.49 0.00 4.21 0.28 0.08 66.93 04:07:01 AM 0 36.19 0.00 4.68 0.32 0.08 58.74 04:07:01 AM 1 20.76 0.00 3.75 0.25 0.08 75.15 04:08:01 AM all 21.68 0.00 4.68 0.55 0.08 73.02 04:08:01 AM 0 27.66 0.00 5.27 0.33 0.07 66.67 04:08:01 AM 1 15.70 0.00 4.08 0.77 0.08 79.36 04:09:01 AM all 0.34 0.00 0.09 0.06 0.03 99.47 04:09:01 AM 0 0.38 0.00 0.12 0.07 0.03 99.40 04:09:01 AM 1 0.30 0.00 0.07 0.05 0.03 99.55 04:10:01 AM all 9.38 0.00 0.74 0.02 0.07 89.79 04:10:01 AM 0 14.43 0.00 0.74 0.02 0.07 84.74 04:10:01 AM 1 4.36 0.00 0.74 0.02 0.07 94.82 04:11:01 AM all 5.98 0.00 0.38 0.00 0.07 93.57 04:11:01 AM 0 5.18 0.00 0.35 0.00 0.07 94.40 04:11:01 AM 1 6.79 0.00 0.40 0.00 0.07 92.74 04:12:01 AM all 3.21 0.00 0.29 0.00 0.07 96.43 04:12:01 AM 0 2.31 0.00 0.27 0.00 0.07 97.36 04:12:01 AM 1 4.11 0.00 0.32 0.00 0.07 95.51 04:13:01 AM all 5.66 0.00 0.39 0.00 0.07 93.89 04:13:01 AM 0 4.34 0.00 0.39 0.00 0.07 95.21 04:13:01 AM 1 6.97 0.00 0.39 0.00 0.07 92.58 04:14:01 AM all 5.23 0.00 0.28 0.00 0.06 94.43 04:14:01 AM 0 4.81 0.00 0.22 0.00 0.05 94.92 04:14:01 AM 1 5.65 0.00 0.34 0.00 0.07 93.95 04:15:01 AM all 3.98 0.00 0.23 0.00 0.05 95.75 04:15:01 AM 0 2.92 0.00 0.23 0.00 0.05 96.79 04:15:01 AM 1 5.04 0.00 0.22 0.00 0.05 94.70 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 3.32 0.00 0.25 0.00 0.06 96.37 04:16:01 AM 0 3.79 0.00 0.28 0.00 0.03 95.89 04:16:01 AM 1 2.84 0.00 0.22 0.00 0.08 96.86 04:17:01 AM all 8.54 0.00 0.40 0.00 0.06 91.00 04:17:01 AM 0 9.43 0.00 0.47 0.00 0.07 90.04 04:17:01 AM 1 7.66 0.00 0.33 0.00 0.05 91.96 04:18:01 AM all 19.66 0.00 1.84 0.06 0.08 78.37 04:18:01 AM 0 24.56 0.00 1.84 0.10 0.07 73.44 04:18:01 AM 1 14.76 0.00 1.84 0.02 0.08 83.31 04:19:01 AM all 32.92 0.00 4.35 0.14 0.09 62.49 04:19:01 AM 0 40.89 0.00 4.04 0.20 0.10 54.77 04:19:01 AM 1 24.96 0.00 4.67 0.08 0.08 70.21 Average: all 14.55 0.00 1.90 0.22 0.07 83.26 Average: 0 17.00 0.00 1.98 0.23 0.07 80.72 Average: 1 12.10 0.00 1.82 0.20 0.07 85.80