---> uname -a: Linux prd-centos8-robot-2c-8g-51182.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 583 4865 19 2248 6815 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:f4:cc:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85176sec preferred_lft 85176sec inet6 fe80::f816:3eff:fef4:cc71/64 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) 08/09/2025 _x86_64_ (2 CPU) 06:03:30 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 64.78 17.01 47.78 5348.26 5426.50 06:06:01 AM 106.08 0.72 105.36 52.92 10916.29 06:07:01 AM 26.96 0.03 26.93 0.53 2742.28 06:08:01 AM 50.46 7.32 43.14 1353.77 2544.61 06:09:01 AM 44.25 0.03 44.22 3.47 7329.94 06:10:01 AM 2.55 0.00 2.55 0.00 71.30 06:11:01 AM 0.38 0.00 0.38 0.00 4.50 06:12:01 AM 0.55 0.22 0.33 11.73 13.13 06:13:01 AM 2.18 0.00 2.18 0.00 226.86 06:14:01 AM 0.52 0.03 0.48 1.87 130.71 06:15:01 AM 0.47 0.00 0.47 0.00 138.95 06:16:01 AM 7.78 5.95 1.83 574.88 206.00 06:17:01 AM 1.62 0.00 1.62 0.00 54.59 06:18:01 AM 0.22 0.00 0.22 0.00 72.56 06:19:01 AM 0.37 0.03 0.33 0.27 67.63 06:20:01 AM 1.30 0.00 1.30 0.00 51.22 06:21:01 AM 0.47 0.00 0.47 0.00 138.89 06:22:01 AM 0.28 0.00 0.28 0.00 34.92 06:23:01 AM 19.20 0.42 18.78 47.73 2102.63 Average: 17.39 1.67 15.72 389.28 1698.66 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5377344 7010840 2505080 31.78 2688 1823104 775960 8.69 200876 2010164 139084 06:06:01 AM 5178156 7015272 2704268 34.31 2688 2012924 705084 7.89 198076 2154104 64956 06:07:01 AM 5105036 6973908 2777388 35.24 2688 2045300 719920 8.06 212540 2214980 43192 06:08:01 AM 4981840 7069200 2900584 36.80 2688 2255056 636720 7.13 256316 2268384 205092 06:09:01 AM 4973640 7061160 2908784 36.90 2688 2255236 628192 7.03 261896 2263552 4 06:10:01 AM 4972952 7060476 2909472 36.91 2688 2255240 628192 7.03 261900 2264096 4 06:11:01 AM 4973480 7061008 2908944 36.90 2688 2255240 628192 7.03 261900 2263584 4 06:12:01 AM 4922668 7012360 2959756 37.55 2688 2257400 698116 7.82 262036 2313852 1500 06:13:01 AM 4914044 7008084 2968380 37.66 2688 2261748 735912 8.24 262048 2322644 1200 06:14:01 AM 4907120 7005216 2975304 37.75 2688 2265812 735912 8.24 262584 2328664 1464 06:15:01 AM 4902460 7003320 2979964 37.81 2688 2268576 735912 8.24 262584 2333544 216 06:16:01 AM 4877760 7001056 3004664 38.12 2688 2290976 724580 8.11 264704 2356268 36 06:17:01 AM 4877284 7000912 3005140 38.12 2688 2291308 724580 8.11 264704 2356744 204 06:18:01 AM 4875256 7001004 3007168 38.15 2688 2293428 741156 8.30 264700 2358740 196 06:19:01 AM 4873176 7000820 3009248 38.18 2688 2295312 730536 8.18 264852 2360616 184 06:20:01 AM 4869416 7000660 3013008 38.22 2688 2298916 745496 8.35 264852 2364000 3160 06:21:01 AM 4868424 7000892 3014000 38.24 2688 2300144 745496 8.35 264852 2365032 404 06:22:01 AM 4922444 7060480 2959980 37.55 2688 2305688 636356 7.13 265168 2311392 5016 06:23:01 AM 5003776 6994072 2878648 36.52 2688 2163028 702404 7.86 486752 2032520 22260 Average: 4967172 7017934 2915252 36.98 2688 2220760 704143 7.88 265439 2275941 25693 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 284.67 183.47 1644.34 60.25 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 88.35 68.39 827.25 10.04 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 14.20 5.72 4.97 2.80 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 43.13 37.31 327.85 8.47 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 567.93 409.03 112.07 92.40 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 2.50 2.00 0.59 0.48 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 3.27 2.02 0.48 0.45 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 51.98 37.99 19.52 3.57 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 202.35 200.63 46.07 15.45 0.00 0.00 0.00 0.00 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 67.06 64.44 27.32 5.36 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 103.18 101.35 23.80 7.93 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 136.34 134.52 42.65 11.07 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 9.18 6.28 2.68 1.79 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 133.12 129.57 24.60 10.40 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 133.94 131.57 23.58 10.41 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 138.33 138.54 32.85 10.55 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 3.93 3.93 0.82 0.73 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 63.80 56.15 12.61 5.05 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 96.77 67.86 165.45 99.74 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 112.85 93.73 175.78 18.79 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) 08/09/2025 _x86_64_ (2 CPU) 06:03:30 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.96 0.00 5.39 1.13 0.08 56.44 06:05:01 AM 0 31.33 0.00 5.39 1.22 0.10 61.97 06:05:01 AM 1 42.60 0.00 5.40 1.04 0.07 50.90 06:06:01 AM all 32.47 0.00 5.00 1.32 0.12 61.09 06:06:01 AM 0 30.20 0.00 5.33 1.25 0.10 63.12 06:06:01 AM 1 34.75 0.00 4.67 1.38 0.13 59.07 06:07:01 AM all 8.91 0.00 1.07 2.39 0.08 87.55 06:07:01 AM 0 10.77 0.00 1.00 2.17 0.07 85.99 06:07:01 AM 1 7.06 0.00 1.14 2.60 0.08 89.12 06:08:01 AM all 29.09 0.00 5.08 0.48 0.08 65.27 06:08:01 AM 0 25.14 0.00 4.50 0.47 0.08 69.82 06:08:01 AM 1 33.05 0.00 5.67 0.48 0.08 60.71 06:09:01 AM all 7.23 0.00 2.09 0.52 0.06 90.11 06:09:01 AM 0 6.31 0.00 2.30 0.60 0.07 90.73 06:09:01 AM 1 8.15 0.00 1.87 0.43 0.05 89.49 06:10:01 AM all 0.35 0.00 0.11 0.02 0.05 99.47 06:10:01 AM 0 0.08 0.00 0.08 0.00 0.05 99.78 06:10:01 AM 1 0.62 0.00 0.13 0.03 0.05 99.17 06:11:01 AM all 0.32 0.00 0.09 0.00 0.06 99.53 06:11:01 AM 0 0.13 0.00 0.13 0.00 0.07 99.67 06:11:01 AM 1 0.50 0.00 0.05 0.00 0.05 99.40 06:12:01 AM all 4.23 0.00 0.70 0.01 0.06 95.00 06:12:01 AM 0 2.24 0.00 0.54 0.00 0.08 97.14 06:12:01 AM 1 6.22 0.00 0.87 0.02 0.03 92.86 06:13:01 AM all 13.34 0.00 1.49 0.01 0.06 85.11 06:13:01 AM 0 9.38 0.00 1.20 0.02 0.05 89.35 06:13:01 AM 1 17.30 0.00 1.78 0.00 0.07 80.85 06:14:01 AM all 9.64 0.00 0.79 0.01 0.08 89.49 06:14:01 AM 0 10.78 0.00 0.90 0.00 0.08 88.23 06:14:01 AM 1 8.51 0.00 0.69 0.02 0.07 90.72 06:15:01 AM all 8.83 0.00 0.77 0.02 0.08 90.30 06:15:01 AM 0 7.15 0.00 0.75 0.02 0.07 92.01 06:15:01 AM 1 10.49 0.00 0.79 0.02 0.08 88.62 06:15:01 AM CPU %user %nice %system %iowait %steal %idle 06:16:01 AM all 12.60 0.22 1.48 0.10 0.10 85.50 06:16:01 AM 0 10.44 0.15 1.70 0.10 0.10 87.51 06:16:01 AM 1 14.77 0.29 1.26 0.10 0.10 83.48 06:17:01 AM all 5.63 0.00 0.50 0.01 0.07 93.80 06:17:01 AM 0 1.62 0.00 0.22 0.02 0.07 98.08 06:17:01 AM 1 9.81 0.00 0.79 0.00 0.07 89.33 06:18:01 AM all 9.35 0.00 0.81 0.01 0.06 89.77 06:18:01 AM 0 2.98 0.00 0.59 0.00 0.05 96.38 06:18:01 AM 1 15.84 0.00 1.04 0.02 0.07 83.03 06:19:01 AM all 9.02 0.00 0.83 0.00 0.08 90.07 06:19:01 AM 0 5.60 0.00 0.91 0.00 0.10 93.39 06:19:01 AM 1 12.49 0.00 0.75 0.00 0.07 86.70 06:20:01 AM all 9.51 0.00 0.90 0.01 0.08 89.51 06:20:01 AM 0 7.80 0.00 0.62 0.00 0.07 91.51 06:20:01 AM 1 11.21 0.00 1.17 0.02 0.08 87.51 06:21:01 AM all 3.71 0.00 0.40 0.00 0.07 95.82 06:21:01 AM 0 4.09 0.00 0.42 0.00 0.07 95.42 06:21:01 AM 1 3.33 0.00 0.38 0.00 0.07 96.22 06:22:01 AM all 8.84 0.00 0.69 0.01 0.06 90.41 06:22:01 AM 0 4.72 0.00 0.52 0.00 0.05 94.71 06:22:01 AM 1 12.95 0.00 0.85 0.02 0.07 86.11 06:23:01 AM all 22.88 0.00 3.24 0.29 0.08 73.50 06:23:01 AM 0 13.44 0.00 2.74 0.12 0.08 83.63 06:23:01 AM 1 32.33 0.00 3.74 0.47 0.08 63.38 Average: all 12.28 0.01 1.66 0.33 0.07 85.65 Average: 0 9.70 0.01 1.57 0.32 0.07 88.33 Average: 1 14.86 0.02 1.74 0.35 0.07 82.96