---> uname -a: Linux prd-centos8-robot-2c-8g-97.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 600 4932 19 2163 6799 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:7e:fe:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84871sec preferred_lft 84871sec inet6 fe80::f816:3eff:fe7e:fe29/64 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) 08/13/2025 _x86_64_ (2 CPU) 05:57:33 LINUX RESTART (2 CPU) 05:58:01 AM tps rtps wtps bread/s bwrtn/s 05:59:01 AM 106.48 48.68 57.80 6296.45 37959.90 06:00:01 AM 126.93 0.73 126.20 53.46 12622.16 06:01:01 AM 29.14 0.43 28.70 64.90 2693.64 06:02:01 AM 80.36 7.03 73.33 1294.07 8269.59 06:03:02 AM 13.78 0.20 13.58 11.60 1247.33 06:04:01 AM 4.35 0.00 4.35 0.00 151.14 06:05:01 AM 0.25 0.00 0.25 0.00 3.50 06:06:01 AM 0.17 0.00 0.17 0.00 2.57 06:07:01 AM 0.13 0.00 0.13 0.00 0.92 06:08:01 AM 0.20 0.00 0.20 0.00 2.67 06:09:01 AM 0.23 0.00 0.23 0.00 3.22 06:10:01 AM 0.15 0.00 0.15 0.00 1.18 06:11:01 AM 0.23 0.00 0.23 0.00 2.68 06:12:01 AM 0.23 0.00 0.23 0.00 4.02 06:13:01 AM 0.53 0.03 0.50 0.27 7.56 06:14:01 AM 1.28 0.00 1.28 0.00 29.40 06:15:01 AM 0.13 0.00 0.13 0.00 1.03 06:16:01 AM 0.10 0.00 0.10 0.00 0.63 06:17:01 AM 0.10 0.00 0.10 0.00 0.97 06:18:01 AM 0.38 0.00 0.38 0.00 5.70 06:19:01 AM 0.23 0.00 0.23 0.00 3.07 06:20:01 AM 0.13 0.00 0.13 0.00 1.10 06:21:01 AM 0.17 0.00 0.17 0.00 1.75 06:22:01 AM 14.53 0.33 14.20 37.86 500.93 06:23:01 AM 31.12 0.52 30.60 63.83 1317.87 Average: 16.46 2.32 14.14 313.17 2595.31 05:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 AM 5474068 7019580 2408364 30.55 2688 1737916 748756 8.38 185764 1941432 89472 06:00:01 AM 5152060 6989220 2730372 34.64 2688 2012960 739868 8.28 197936 2182920 60420 06:01:01 AM 5157252 7028724 2725180 34.57 2688 2045500 707368 7.92 222184 2151556 41060 06:02:01 AM 4944476 7032916 2937956 37.27 2688 2256020 664144 7.44 261864 2293348 26916 06:03:02 AM 4904740 6993564 2977692 37.78 2688 2256584 711088 7.96 261992 2335900 220 06:04:01 AM 4904776 6993600 2977656 37.78 2688 2256584 726512 8.13 261992 2335996 4 06:05:01 AM 4905044 6993892 2977388 37.77 2688 2256608 726512 8.13 261992 2335968 32 06:06:01 AM 4904652 6993504 2977780 37.78 2688 2256612 726512 8.13 261992 2336416 4 06:07:01 AM 4904632 6993484 2977800 37.78 2688 2256612 726512 8.13 261992 2336416 4 06:08:01 AM 4904400 6993252 2978032 37.78 2688 2256612 726512 8.13 261992 2336532 4 06:09:01 AM 4904120 6992976 2978312 37.78 2688 2256616 726512 8.13 261992 2336604 4 06:10:01 AM 4903924 6992780 2978508 37.79 2688 2256616 747828 8.37 261992 2336768 4 06:11:01 AM 4904452 6993320 2977980 37.78 2688 2256620 728364 8.16 261992 2336424 4 06:12:01 AM 4904508 6993408 2977924 37.78 2688 2256652 728364 8.16 261992 2336532 12 06:13:01 AM 4903940 6992844 2978492 37.79 2688 2256656 728940 8.16 262200 2336752 4 06:14:01 AM 4904024 6992932 2978408 37.79 2688 2256660 728940 8.16 262200 2336504 12 06:15:01 AM 4904532 6993440 2977900 37.78 2688 2256660 728940 8.16 262200 2336320 4 06:16:01 AM 4904504 6993376 2977928 37.78 2688 2256660 728940 8.16 262200 2336320 4 06:17:01 AM 4904548 6993424 2977884 37.78 2688 2256664 728940 8.16 262200 2336328 4 06:18:01 AM 4904584 6993460 2977848 37.78 2688 2256664 728940 8.16 262200 2336328 4 06:19:01 AM 4904616 6993492 2977816 37.78 2688 2256664 728940 8.16 262200 2336396 8 06:20:01 AM 4904096 6992976 2978336 37.78 2688 2256668 728940 8.16 262200 2336448 4 06:21:01 AM 4903840 6992720 2978592 37.79 2688 2256668 744556 8.34 262200 2336752 4 06:22:01 AM 5067280 6972696 2815152 35.71 2688 2079268 732936 8.21 298356 2161504 28224 06:23:01 AM 5046388 6956196 2836044 35.98 2688 2083752 747092 8.37 458280 2026000 26324 Average: 4961018 6994871 2921414 37.06 2688 2203660 727638 8.15 264164 2285939 10910 05:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 319.09 183.72 1382.96 60.42 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 83.80 65.59 1092.26 10.44 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 18.64 10.46 7.16 4.23 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 190.86 141.47 362.50 32.48 0.00 0.00 0.00 0.00 06:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 AM eth0 14.90 6.05 4.21 0.87 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 1.34 0.19 0.19 0.07 0.00 0.00 0.00 0.00 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 1.87 0.67 0.26 0.12 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 2.35 0.15 0.15 0.01 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 1.88 0.17 0.10 0.01 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 1.87 0.33 0.11 0.02 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 1.77 0.25 0.21 0.07 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 0.77 0.18 0.06 0.01 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 0.75 0.32 0.06 0.02 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 2.53 0.63 0.38 0.16 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 2.15 0.40 0.69 0.41 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 2.78 0.18 0.44 0.07 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 2.07 0.17 0.23 0.01 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 0.77 0.13 0.04 0.01 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 0.77 0.12 0.04 0.01 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 0.55 0.15 0.03 0.01 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 0.70 0.28 0.16 0.08 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 0.52 0.13 0.03 0.01 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 1.83 0.33 0.44 0.23 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 52.27 35.11 76.41 27.33 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 18.72 17.02 15.74 8.50 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 29.04 18.58 117.88 5.83 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) 08/13/2025 _x86_64_ (2 CPU) 05:57:33 LINUX RESTART (2 CPU) 05:58:01 AM CPU %user %nice %system %iowait %steal %idle 05:59:01 AM all 33.48 0.03 6.07 12.05 0.09 48.28 05:59:01 AM 0 34.61 0.03 7.17 13.09 0.10 45.00 05:59:01 AM 1 32.35 0.03 4.98 11.01 0.08 51.55 06:00:01 AM all 36.39 0.00 5.61 3.25 0.08 54.67 06:00:01 AM 0 48.40 0.00 6.86 3.35 0.08 41.30 06:00:01 AM 1 24.39 0.00 4.36 3.14 0.08 68.03 06:01:01 AM all 18.13 0.00 2.57 0.55 0.07 78.68 06:01:01 AM 0 17.79 0.00 2.93 0.60 0.07 78.61 06:01:01 AM 1 18.47 0.00 2.20 0.50 0.07 78.76 06:02:01 AM all 26.59 0.00 5.25 2.28 0.08 65.79 06:02:01 AM 0 33.62 0.00 5.67 1.97 0.08 58.65 06:02:01 AM 1 19.57 0.00 4.83 2.60 0.08 72.92 06:03:02 AM all 1.27 0.00 0.28 0.34 0.04 98.07 06:03:02 AM 0 2.17 0.00 0.35 0.33 0.03 97.11 06:03:02 AM 1 0.37 0.00 0.20 0.35 0.05 99.03 06:04:01 AM all 0.50 0.00 0.12 0.01 0.09 99.28 06:04:01 AM 0 0.42 0.00 0.10 0.00 0.12 99.35 06:04:01 AM 1 0.58 0.00 0.14 0.02 0.07 99.20 06:05:01 AM all 0.65 0.00 0.11 0.00 0.04 99.20 06:05:01 AM 0 0.95 0.00 0.08 0.00 0.03 98.93 06:05:01 AM 1 0.35 0.00 0.13 0.00 0.05 99.47 06:06:01 AM all 0.47 0.00 0.12 0.00 0.05 99.37 06:06:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 06:06:01 AM 1 0.28 0.00 0.15 0.00 0.07 99.50 06:07:01 AM all 0.47 0.00 0.12 0.00 0.06 99.36 06:07:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 06:07:01 AM 1 0.30 0.00 0.15 0.00 0.05 99.50 06:08:01 AM all 0.45 0.00 0.10 0.00 0.04 99.41 06:08:01 AM 0 0.32 0.00 0.15 0.00 0.07 99.47 06:08:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 06:09:01 AM all 0.46 0.00 0.08 0.00 0.06 99.40 06:09:01 AM 0 0.33 0.00 0.10 0.00 0.07 99.50 06:09:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 0.41 0.00 0.11 0.00 0.04 99.44 06:10:01 AM 0 0.27 0.00 0.17 0.00 0.05 99.52 06:10:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 06:11:01 AM all 0.25 0.00 0.10 0.00 0.04 99.61 06:11:01 AM 0 0.23 0.00 0.10 0.00 0.05 99.62 06:11:01 AM 1 0.27 0.00 0.10 0.00 0.03 99.60 06:12:01 AM all 0.58 0.00 0.09 0.00 0.06 99.27 06:12:01 AM 0 0.35 0.00 0.13 0.00 0.07 99.45 06:12:01 AM 1 0.82 0.00 0.05 0.00 0.05 99.08 06:13:01 AM all 0.54 0.00 0.25 0.00 0.06 99.15 06:13:01 AM 0 0.48 0.00 0.37 0.00 0.08 99.06 06:13:01 AM 1 0.60 0.00 0.13 0.00 0.03 99.23 06:14:01 AM all 0.43 0.00 0.10 0.01 0.06 99.40 06:14:01 AM 0 0.33 0.00 0.17 0.02 0.10 99.38 06:14:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 06:15:01 AM all 0.47 0.00 0.09 0.00 0.07 99.37 06:15:01 AM 0 0.30 0.00 0.12 0.00 0.10 99.48 06:15:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.27 06:16:01 AM all 0.49 0.00 0.09 0.00 0.07 99.35 06:16:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 06:16:01 AM 1 0.54 0.00 0.10 0.00 0.10 99.26 06:17:01 AM all 0.48 0.00 0.13 0.00 0.06 99.34 06:17:01 AM 0 0.68 0.00 0.10 0.00 0.05 99.17 06:17:01 AM 1 0.27 0.00 0.15 0.00 0.07 99.52 06:18:01 AM all 0.35 0.00 0.14 0.01 0.04 99.46 06:18:01 AM 0 0.50 0.00 0.13 0.00 0.03 99.33 06:18:01 AM 1 0.20 0.00 0.15 0.02 0.05 99.58 06:19:01 AM all 0.30 0.00 0.11 0.00 0.05 99.54 06:19:01 AM 0 0.28 0.00 0.07 0.00 0.03 99.62 06:19:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 06:20:01 AM all 0.41 0.00 0.13 0.00 0.04 99.42 06:20:01 AM 0 0.45 0.00 0.08 0.00 0.02 99.45 06:20:01 AM 1 0.37 0.00 0.17 0.00 0.07 99.40 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 0.30 0.00 0.10 0.00 0.04 99.56 06:21:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 06:21:01 AM 1 0.45 0.00 0.13 0.00 0.07 99.35 06:22:01 AM all 13.94 0.00 2.04 0.11 0.08 83.84 06:22:01 AM 0 17.54 0.00 2.25 0.10 0.07 80.04 06:22:01 AM 1 10.32 0.00 1.82 0.12 0.08 87.65 06:23:01 AM all 32.75 0.00 4.35 0.21 0.08 62.61 06:23:01 AM 0 32.94 0.00 4.12 0.27 0.08 62.59 06:23:01 AM 1 32.56 0.00 4.58 0.15 0.08 62.63 Average: all 6.84 0.00 1.13 0.75 0.06 91.22 Average: 0 7.81 0.00 1.26 0.79 0.06 90.08 Average: 1 5.86 0.00 1.00 0.72 0.06 92.36