---> uname -a: Linux prd-centos8-robot-2c-8g-11526.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4937 19 2173 6812 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:d3:66:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84708sec preferred_lft 84708sec inet6 fe80::f816:3eff:fed3:6667/64 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) 12/08/2025 _x86_64_ (2 CPU) 01:52:05 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 120.19 0.43 119.76 16.26 11648.43 01:55:01 AM 45.00 1.23 43.77 126.49 5376.59 01:56:01 AM 65.17 6.75 58.42 1248.19 3869.62 01:57:01 AM 39.10 0.25 38.85 47.05 6556.28 01:58:01 AM 4.25 0.20 4.05 11.60 149.84 01:59:01 AM 1.98 0.00 1.98 0.00 65.98 02:00:01 AM 0.17 0.00 0.17 0.00 1.18 02:01:01 AM 0.18 0.02 0.17 0.13 1.35 02:02:01 AM 0.40 0.07 0.33 1.73 4.98 02:03:01 AM 0.37 0.00 0.37 0.00 5.38 02:04:01 AM 0.13 0.00 0.13 0.00 1.05 02:05:01 AM 0.13 0.00 0.13 0.00 0.92 02:06:01 AM 0.13 0.00 0.13 0.00 1.03 02:07:01 AM 0.18 0.00 0.18 0.00 3.20 02:08:01 AM 1.43 0.03 1.40 0.27 31.92 02:09:01 AM 0.27 0.00 0.27 0.00 4.85 02:10:02 AM 0.20 0.00 0.20 0.00 2.98 02:11:01 AM 0.31 0.00 0.31 0.00 3.42 02:12:01 AM 0.22 0.00 0.22 0.00 2.95 02:13:01 AM 0.38 0.00 0.38 0.00 5.03 02:14:01 AM 0.13 0.00 0.13 0.00 1.03 02:15:01 AM 0.18 0.00 0.18 0.00 2.05 02:16:01 AM 0.17 0.00 0.17 0.00 1.22 02:17:01 AM 0.18 0.00 0.18 0.00 1.72 02:18:01 AM 0.30 0.00 0.30 0.00 5.57 02:19:01 AM 4.62 0.32 4.30 36.92 156.95 02:20:01 AM 33.07 0.52 32.55 63.83 1405.00 Average: 11.82 0.36 11.45 57.53 1086.28 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5122648 6996824 2759780 35.01 2688 2050632 724076 8.11 191384 2221140 177344 01:55:01 AM 5236580 7084132 2645848 33.57 2688 2023048 650144 7.28 219908 2074152 10764 01:56:01 AM 4860948 6970832 3021480 38.33 2688 2275180 724672 8.11 258696 2376280 173564 01:57:01 AM 4949188 7049788 2933240 37.21 2688 2267052 652464 7.31 261252 2284080 8 01:58:01 AM 4909348 7010492 2973080 37.72 2688 2267612 705396 7.90 261380 2323984 92 01:59:01 AM 4909536 7010684 2972892 37.72 2688 2267616 705396 7.90 261380 2323812 8 02:00:01 AM 4909152 7010300 2973276 37.72 2688 2267616 708568 7.93 261380 2324044 8 02:01:01 AM 4906332 7007492 2976096 37.76 2688 2267620 708568 7.93 261380 2326688 8 02:02:01 AM 4906996 7008224 2975432 37.75 2688 2267688 708568 7.93 261540 2326048 8 02:03:01 AM 4907080 7008308 2975348 37.75 2688 2267688 708568 7.93 261540 2326124 8 02:04:01 AM 4906968 7008200 2975460 37.75 2688 2267692 708568 7.93 261540 2326060 4 02:05:01 AM 4907092 7008324 2975336 37.75 2688 2267692 708568 7.93 261540 2326176 8 02:06:01 AM 4906888 7008120 2975540 37.75 2688 2267692 708568 7.93 261540 2326244 16 02:07:01 AM 4904344 7005580 2978084 37.78 2688 2267696 723908 8.11 261540 2328556 8 02:08:01 AM 4906496 7007768 2975932 37.75 2688 2267732 723908 8.11 261708 2326244 56 02:09:01 AM 4906880 7008176 2975548 37.75 2688 2267756 723908 8.11 261708 2326116 36 02:10:02 AM 4906272 7007572 2976156 37.76 2688 2267760 721140 8.07 261708 2326352 8 02:11:01 AM 4906424 7007728 2976004 37.75 2688 2267764 721140 8.07 261708 2326212 8 02:12:01 AM 4906688 7007996 2975740 37.75 2688 2267768 721140 8.07 261708 2326100 8 02:13:01 AM 4906696 7008004 2975732 37.75 2688 2267768 721140 8.07 261708 2326088 8 02:14:01 AM 4906868 7008176 2975560 37.75 2688 2267768 721140 8.07 261708 2326020 8 02:15:01 AM 4906856 7008168 2975572 37.75 2688 2267772 721140 8.07 261708 2326140 8 02:16:01 AM 4906788 7008100 2975640 37.75 2688 2267772 721140 8.07 261708 2326024 8 02:17:01 AM 4906736 7008048 2975692 37.75 2688 2267772 721140 8.07 261708 2326024 8 02:18:01 AM 4906752 7008068 2975676 37.75 2688 2267776 721140 8.07 261708 2326108 8 02:19:01 AM 5071128 6989784 2811300 35.67 2688 2088876 720016 8.06 258380 2184256 13384 02:20:01 AM 5095608 7012048 2786820 35.35 2688 2089180 700740 7.85 461396 1964512 11204 Average: 4940122 7010257 2942306 37.33 2688 2237629 711291 7.96 264613 2294429 14319 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 144.32 116.43 1649.38 14.46 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 15.33 10.20 7.43 4.29 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 43.01 35.96 334.24 7.67 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 199.70 146.50 44.24 38.52 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 12.81 6.50 4.13 0.95 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 0.98 0.15 0.10 0.01 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.28 0.15 0.10 0.01 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.73 0.23 0.18 0.02 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 3.46 0.27 0.18 0.02 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 1.93 0.38 0.24 0.09 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 0.57 0.22 0.08 0.02 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 1.77 0.33 0.16 0.02 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 4.08 0.83 1.00 0.48 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 1.23 0.62 0.58 0.41 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 5.80 0.73 0.95 0.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.27 0.60 0.20 0.11 0.00 0.00 0.00 0.00 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 0.97 0.28 0.08 0.02 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 0.75 0.31 0.07 0.02 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 0.72 0.28 0.07 0.02 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 0.85 0.27 0.24 0.08 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 0.55 0.28 0.06 0.02 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 0.67 0.30 0.06 0.02 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 0.88 0.23 0.09 0.01 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 0.50 0.23 0.05 0.01 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 0.78 0.38 0.19 0.08 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 47.67 32.29 74.41 18.82 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 17.34 15.51 14.39 8.03 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 18.97 13.73 79.05 3.50 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) 12/08/2025 _x86_64_ (2 CPU) 01:52:05 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 39.14 0.00 5.72 1.16 0.12 53.85 01:54:01 AM 0 39.42 0.00 5.67 1.41 0.13 53.37 01:54:01 AM 1 38.87 0.00 5.76 0.92 0.12 54.34 01:55:01 AM all 19.91 0.00 2.32 0.37 0.07 77.32 01:55:01 AM 0 28.97 0.00 2.79 0.33 0.07 67.85 01:55:01 AM 1 10.88 0.00 1.86 0.42 0.07 86.77 01:56:01 AM all 30.12 0.00 5.18 0.48 0.09 64.12 01:56:01 AM 0 37.70 0.00 5.74 0.42 0.10 56.05 01:56:01 AM 1 22.56 0.00 4.63 0.55 0.08 72.18 01:57:01 AM all 8.61 0.00 1.79 0.46 0.05 89.09 01:57:01 AM 0 12.38 0.00 2.02 0.38 0.05 85.16 01:57:01 AM 1 4.84 0.00 1.55 0.53 0.05 93.02 01:58:01 AM all 1.38 0.00 0.20 0.02 0.03 98.37 01:58:01 AM 0 0.65 0.00 0.17 0.02 0.05 99.11 01:58:01 AM 1 2.10 0.00 0.23 0.02 0.02 97.63 01:59:01 AM all 0.43 0.00 0.09 0.00 0.04 99.43 01:59:01 AM 0 0.30 0.00 0.17 0.00 0.07 99.46 01:59:01 AM 1 0.57 0.00 0.02 0.00 0.02 99.40 02:00:01 AM all 0.38 0.00 0.11 0.00 0.05 99.46 02:00:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 02:00:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 02:01:01 AM all 0.37 0.00 0.13 0.01 0.04 99.45 02:01:01 AM 0 0.13 0.00 0.08 0.02 0.03 99.73 02:01:01 AM 1 0.60 0.00 0.18 0.00 0.05 99.16 02:02:01 AM all 0.33 0.00 0.11 0.00 0.06 99.50 02:02:01 AM 0 0.22 0.00 0.13 0.00 0.07 99.58 02:02:01 AM 1 0.45 0.00 0.08 0.00 0.05 99.41 02:03:01 AM all 0.42 0.00 0.08 0.00 0.03 99.47 02:03:01 AM 0 0.28 0.00 0.13 0.00 0.05 99.53 02:03:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 02:04:01 AM all 0.42 0.00 0.10 0.00 0.05 99.43 02:04:01 AM 0 0.28 0.00 0.13 0.00 0.07 99.52 02:04:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 0.28 0.00 0.12 0.00 0.03 99.57 02:05:01 AM 0 0.30 0.00 0.15 0.00 0.05 99.50 02:05:01 AM 1 0.27 0.00 0.08 0.00 0.02 99.63 02:06:01 AM all 0.43 0.00 0.09 0.00 0.04 99.43 02:06:01 AM 0 0.28 0.00 0.13 0.00 0.05 99.53 02:06:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 02:07:01 AM all 0.45 0.00 0.11 0.00 0.05 99.39 02:07:01 AM 0 0.28 0.00 0.15 0.00 0.07 99.50 02:07:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 02:08:01 AM all 0.64 0.00 0.23 0.01 0.06 99.06 02:08:01 AM 0 0.90 0.00 0.12 0.02 0.03 98.93 02:08:01 AM 1 0.38 0.00 0.35 0.00 0.08 99.18 02:09:01 AM all 0.56 0.00 0.08 0.00 0.06 99.30 02:09:01 AM 0 0.75 0.00 0.07 0.00 0.03 99.15 02:09:01 AM 1 0.37 0.00 0.10 0.00 0.08 99.45 02:10:02 AM all 0.40 0.00 0.09 0.00 0.03 99.47 02:10:02 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 02:10:02 AM 1 0.25 0.00 0.13 0.00 0.05 99.56 02:11:01 AM all 0.39 0.00 0.11 0.00 0.05 99.45 02:11:01 AM 0 0.46 0.00 0.07 0.00 0.03 99.44 02:11:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 02:12:01 AM all 0.43 0.00 0.09 0.00 0.05 99.43 02:12:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 02:12:01 AM 1 0.27 0.00 0.12 0.00 0.07 99.55 02:13:01 AM all 0.42 0.00 0.08 0.00 0.05 99.45 02:13:01 AM 0 0.33 0.00 0.08 0.00 0.05 99.53 02:13:01 AM 1 0.50 0.00 0.08 0.00 0.05 99.36 02:14:01 AM all 0.38 0.00 0.08 0.00 0.05 99.48 02:14:01 AM 0 0.25 0.00 0.10 0.00 0.05 99.60 02:14:01 AM 1 0.52 0.00 0.07 0.00 0.05 99.37 02:15:01 AM all 0.42 0.00 0.10 0.00 0.03 99.45 02:15:01 AM 0 0.47 0.00 0.13 0.00 0.05 99.35 02:15:01 AM 1 0.37 0.00 0.07 0.00 0.02 99.55 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 0.43 0.00 0.10 0.00 0.04 99.43 02:16:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 02:16:01 AM 1 0.35 0.00 0.12 0.00 0.05 99.48 02:17:01 AM all 0.43 0.00 0.09 0.00 0.04 99.43 02:17:01 AM 0 0.30 0.00 0.13 0.00 0.07 99.50 02:17:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 02:18:01 AM all 0.42 0.00 0.10 0.00 0.04 99.44 02:18:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 02:18:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 02:19:01 AM all 6.09 0.00 1.36 0.04 0.05 92.45 02:19:01 AM 0 5.33 0.00 1.70 0.03 0.07 92.87 02:19:01 AM 1 6.86 0.00 1.02 0.05 0.03 92.04 02:20:01 AM all 30.93 0.00 3.51 0.17 0.09 65.30 02:20:01 AM 0 35.78 0.00 3.37 0.22 0.08 60.55 02:20:01 AM 1 26.08 0.00 3.65 0.12 0.10 70.05 Average: all 5.37 0.00 0.82 0.10 0.05 93.65 Average: 0 6.23 0.00 0.88 0.11 0.06 92.72 Average: 1 4.51 0.00 0.77 0.10 0.05 94.58