---> uname -a: Linux prd-centos8-robot-2c-8g-40285.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 666 4835 19 2195 6732 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:a4:f0:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fea4:f0f8/64 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) 07/07/2025 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 106.75 45.17 61.58 6110.76 14375.87 12:59:01 AM 101.42 0.72 100.70 52.92 11510.80 01:00:01 AM 41.35 3.82 37.54 1256.38 3281.02 01:01:02 AM 64.43 3.58 60.85 101.28 7574.71 01:02:01 AM 6.74 0.07 6.67 1.76 512.87 01:03:01 AM 0.18 0.00 0.18 0.00 2.53 01:04:01 AM 0.12 0.00 0.12 0.00 0.90 01:05:01 AM 1.68 0.02 1.67 0.13 95.23 01:06:01 AM 0.65 0.00 0.65 0.00 119.78 01:07:01 AM 6.46 5.95 0.52 574.88 19.26 01:08:01 AM 3.02 0.00 3.02 0.00 85.39 01:09:01 AM 0.18 0.00 0.18 0.00 16.81 01:10:01 AM 0.13 0.03 0.10 1.87 8.20 01:11:01 AM 7.20 0.32 6.88 36.92 302.20 01:12:01 AM 29.51 0.52 28.99 54.12 1608.08 Average: 24.68 4.02 20.66 546.68 2636.72 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5404520 7071308 2477904 31.44 2688 1850268 668484 7.48 184976 1973552 165424 12:59:01 AM 5172012 7009132 2710412 34.39 2688 2013124 723724 8.10 198556 2157652 42484 01:00:01 AM 5022188 6985460 2860236 36.29 2688 2137072 767320 8.59 258692 2241108 67532 01:01:02 AM 4895316 6979628 2987108 37.90 2688 2252804 733400 8.21 261944 2342312 10820 01:02:01 AM 4896840 6981224 2985584 37.88 2688 2252876 717140 8.03 262128 2341660 4 01:03:01 AM 4896512 6980896 2985912 37.88 2688 2252876 717140 8.03 262128 2341824 8 01:04:01 AM 4896340 6980724 2986084 37.88 2688 2252876 717140 8.03 262128 2341932 16 01:05:01 AM 4851732 6937804 3030692 38.45 2688 2254568 799756 8.95 262388 2385932 616 01:06:01 AM 4845192 6934096 3037232 38.53 2688 2257400 799756 8.95 262392 2392704 128 01:07:01 AM 4826432 6932972 3055992 38.77 2688 2275012 794120 8.89 264308 2409184 880 01:08:01 AM 4826656 6933592 3055768 38.77 2688 2275408 794120 8.89 264308 2409240 160 01:09:01 AM 4825440 6932744 3056984 38.78 2688 2275768 794120 8.89 264308 2410304 68 01:10:01 AM 4824712 6932488 3057712 38.79 2688 2276244 801368 8.97 264448 2410800 268 01:11:01 AM 4912644 6887624 2969780 37.68 2688 2147096 805024 9.01 300696 2304504 55156 01:12:01 AM 4979200 6919364 2903224 36.83 2688 2114316 783952 8.78 468036 2078108 11372 Average: 4938382 6959937 2944042 37.35 2688 2192514 761104 8.52 269429 2302721 23662 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 274.74 177.44 1643.41 59.42 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 64.81 50.75 825.51 9.03 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 42.39 34.96 315.37 8.81 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 578.09 416.54 115.58 95.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.98 2.05 0.54 0.44 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.50 1.97 0.54 0.47 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.40 0.88 0.49 0.31 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 60.05 39.84 17.71 6.22 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 26.68 22.96 6.58 4.50 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.31 10.36 3.40 3.14 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.93 9.38 3.08 1.89 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 13.58 9.43 3.18 2.01 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.60 9.33 2.78 1.83 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 77.49 52.47 97.76 33.62 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 17.28 16.19 14.25 7.61 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 80.15 57.04 203.57 15.65 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) 07/07/2025 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 42.54 0.03 6.73 1.61 0.13 48.96 12:58:01 AM 0 40.33 0.07 7.35 1.36 0.13 50.76 12:58:01 AM 1 44.74 0.00 6.12 1.85 0.12 47.18 12:59:01 AM all 28.63 0.00 4.23 1.20 0.10 65.84 12:59:01 AM 0 18.00 0.00 3.81 1.31 0.08 76.79 12:59:01 AM 1 39.31 0.00 4.65 1.09 0.12 54.84 01:00:01 AM all 25.28 0.00 4.21 0.51 0.12 69.88 01:00:01 AM 0 22.15 0.00 4.05 0.55 0.12 73.14 01:00:01 AM 1 28.42 0.00 4.37 0.47 0.12 66.63 01:01:02 AM all 21.23 0.00 4.41 0.70 0.09 73.57 01:01:02 AM 0 24.56 0.00 4.64 0.74 0.10 69.96 01:01:02 AM 1 17.90 0.00 4.19 0.65 0.08 77.18 01:02:01 AM all 0.36 0.00 0.13 0.05 0.05 99.41 01:02:01 AM 0 0.10 0.00 0.12 0.02 0.07 99.69 01:02:01 AM 1 0.61 0.00 0.14 0.08 0.03 99.14 01:03:01 AM all 0.24 0.00 0.08 0.00 0.04 99.64 01:03:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:03:01 AM 1 0.38 0.00 0.08 0.00 0.03 99.50 01:04:01 AM all 0.30 0.00 0.08 0.00 0.05 99.57 01:04:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:04:01 AM 1 0.48 0.00 0.05 0.00 0.05 99.42 01:05:01 AM all 10.19 0.00 1.05 0.01 0.08 88.68 01:05:01 AM 0 6.27 0.00 0.74 0.02 0.07 92.91 01:05:01 AM 1 14.11 0.00 1.36 0.00 0.08 84.45 01:06:01 AM all 13.27 0.00 0.52 0.00 0.08 86.12 01:06:01 AM 0 14.52 0.00 0.49 0.00 0.08 84.91 01:06:01 AM 1 12.03 0.00 0.55 0.00 0.08 87.33 01:07:01 AM all 4.39 0.23 0.45 0.11 0.09 94.72 01:07:01 AM 0 2.81 0.07 0.33 0.02 0.08 96.69 01:07:01 AM 1 5.97 0.40 0.57 0.20 0.10 92.75 01:08:01 AM all 4.24 0.00 0.35 0.02 0.08 95.31 01:08:01 AM 0 4.75 0.00 0.35 0.02 0.08 94.80 01:08:01 AM 1 3.73 0.00 0.35 0.02 0.07 95.83 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 4.37 0.00 0.31 0.00 0.09 95.23 01:09:01 AM 0 2.68 0.00 0.25 0.00 0.07 97.00 01:09:01 AM 1 6.05 0.00 0.37 0.00 0.12 93.46 01:10:01 AM all 4.40 0.00 0.31 0.00 0.08 95.21 01:10:01 AM 0 3.23 0.00 0.27 0.00 0.08 96.42 01:10:01 AM 1 5.57 0.00 0.35 0.00 0.08 93.99 01:11:01 AM all 14.10 0.00 1.90 0.07 0.10 83.83 01:11:01 AM 0 9.26 0.00 2.02 0.03 0.12 88.56 01:11:01 AM 1 18.94 0.00 1.77 0.10 0.08 79.11 01:12:01 AM all 29.32 0.00 3.55 0.18 0.10 66.85 01:12:01 AM 0 23.38 0.00 3.05 0.18 0.10 73.29 01:12:01 AM 1 35.29 0.00 4.06 0.17 0.10 60.38 Average: all 13.54 0.02 1.89 0.30 0.09 84.18 Average: 0 11.49 0.01 1.84 0.28 0.09 86.29 Average: 1 15.58 0.03 1.93 0.31 0.08 82.06