---> uname -a: Linux prd-centos8-robot-2c-8g-46990.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: 2799.996 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 658 4861 19 2177 6741 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:b1:b0:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:feb1:b08f/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) 07/29/2025 _x86_64_ (2 CPU) 00:59:04 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 122.91 0.33 122.57 14.53 10873.53 01:02:01 AM 47.23 1.12 46.11 115.37 5674.77 01:03:01 AM 42.04 6.75 35.29 1247.98 2269.24 01:04:01 AM 50.72 0.25 50.47 47.06 7558.36 01:05:01 AM 4.17 0.00 4.17 0.00 154.37 01:06:01 AM 0.53 0.00 0.53 0.00 7.61 01:07:01 AM 0.42 0.02 0.40 0.13 15.68 01:08:01 AM 1.70 0.00 1.70 0.00 86.57 01:09:01 AM 0.58 0.00 0.58 0.00 122.19 01:10:01 AM 0.47 0.00 0.47 0.00 16.76 01:11:01 AM 0.20 0.03 0.17 1.87 17.94 01:12:01 AM 14.86 0.33 14.53 37.86 614.05 Average: 23.82 0.74 23.09 122.07 2284.56 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5114896 6968684 2767536 35.11 2688 2030536 801328 8.97 189880 2232268 161824 01:02:01 AM 5206640 7045692 2675792 33.95 2688 2014900 742204 8.31 218820 2106524 10760 01:03:01 AM 4906308 6985392 2976124 37.76 2688 2247416 752036 8.42 258048 2344760 186492 01:04:01 AM 4894708 6979596 2987724 37.90 2688 2252600 739996 8.29 262516 2342584 16 01:05:01 AM 4894856 6979748 2987576 37.90 2688 2252604 724296 8.11 262516 2342792 4 01:06:01 AM 4895096 6979988 2987336 37.90 2688 2252604 724296 8.11 262516 2342592 4 01:07:01 AM 4855076 6940556 3027356 38.41 2688 2253208 773928 8.67 262708 2382068 256 01:08:01 AM 4848920 6935980 3033512 38.48 2688 2254780 773928 8.67 262776 2388356 1100 01:09:01 AM 4843984 6933500 3038448 38.55 2688 2257244 773928 8.67 262780 2393376 112 01:10:01 AM 4842952 6932852 3039480 38.56 2688 2257620 807324 9.04 262780 2394116 204 01:11:01 AM 4843124 6933468 3039308 38.56 2688 2258064 807324 9.04 262924 2394160 92 01:12:01 AM 4993564 6912880 2888868 36.65 2688 2093108 793060 8.88 306656 2222260 35212 Average: 4928344 6960695 2954088 37.48 2688 2202057 767804 8.60 256243 2323821 33006 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 121.59 96.22 1480.23 14.89 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 21.68 15.75 106.41 4.87 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 41.12 33.12 311.54 7.31 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 410.03 271.07 90.28 70.01 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 2.85 2.13 0.84 0.69 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 2.95 1.92 0.48 0.41 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 32.96 16.83 9.65 2.30 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 30.93 26.36 9.52 5.03 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 24.71 20.19 5.81 4.02 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 12.88 9.43 3.15 2.11 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 8.70 6.93 2.02 1.32 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 89.52 59.56 102.69 35.00 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 66.66 46.62 176.91 12.33 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) 07/29/2025 _x86_64_ (2 CPU) 00:59:04 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 39.31 0.00 5.77 1.30 0.12 53.50 01:01:01 AM 0 47.76 0.00 6.37 1.33 0.13 44.41 01:01:01 AM 1 30.87 0.00 5.17 1.27 0.10 62.59 01:02:01 AM all 20.82 0.00 2.58 0.45 0.07 76.09 01:02:01 AM 0 30.15 0.00 2.99 0.27 0.07 66.53 01:02:01 AM 1 11.50 0.00 2.17 0.63 0.07 85.64 01:03:01 AM all 22.09 0.00 4.89 0.33 0.08 72.62 01:03:01 AM 0 26.11 0.00 5.25 0.30 0.08 68.25 01:03:01 AM 1 18.06 0.00 4.52 0.37 0.07 76.98 01:04:01 AM all 12.26 0.00 2.67 0.58 0.05 84.45 01:04:01 AM 0 18.78 0.00 3.17 0.80 0.05 77.20 01:04:01 AM 1 5.75 0.00 2.17 0.35 0.05 91.68 01:05:01 AM all 0.33 0.00 0.11 0.02 0.04 99.50 01:05:01 AM 0 0.15 0.00 0.12 0.03 0.05 99.65 01:05:01 AM 1 0.52 0.00 0.10 0.00 0.03 99.35 01:06:01 AM all 0.22 0.00 0.11 0.00 0.02 99.66 01:06:01 AM 0 0.15 0.00 0.13 0.00 0.02 99.70 01:06:01 AM 1 0.28 0.00 0.08 0.00 0.02 99.62 01:07:01 AM all 2.20 0.00 0.33 0.00 0.03 97.44 01:07:01 AM 0 3.51 0.00 0.45 0.00 0.05 95.99 01:07:01 AM 1 0.90 0.00 0.20 0.00 0.02 98.88 01:08:01 AM all 10.94 0.00 0.84 0.00 0.06 88.16 01:08:01 AM 0 11.24 0.00 0.75 0.00 0.05 87.96 01:08:01 AM 1 10.64 0.00 0.94 0.00 0.07 88.36 01:09:01 AM all 12.19 0.00 0.48 0.00 0.07 87.27 01:09:01 AM 0 20.14 0.00 0.67 0.00 0.07 79.12 01:09:01 AM 1 4.24 0.00 0.28 0.00 0.07 95.40 01:10:01 AM all 4.40 0.00 0.33 0.00 0.07 95.20 01:10:01 AM 0 4.29 0.00 0.32 0.00 0.07 95.33 01:10:01 AM 1 4.52 0.00 0.33 0.00 0.07 95.08 01:11:01 AM all 3.22 0.00 0.25 0.01 0.05 96.47 01:11:01 AM 0 0.93 0.00 0.15 0.02 0.05 98.85 01:11:01 AM 1 5.52 0.00 0.35 0.00 0.05 94.08 01:11:01 AM CPU %user %nice %system %iowait %steal %idle 01:12:01 AM all 20.08 0.00 2.24 0.06 0.08 77.55 01:12:01 AM 0 26.10 0.00 3.01 0.07 0.07 70.76 01:12:01 AM 1 14.06 0.00 1.47 0.05 0.08 84.33 Average: all 12.34 0.00 1.72 0.23 0.06 85.65 Average: 0 15.78 0.00 1.95 0.24 0.06 81.97 Average: 1 8.91 0.00 1.48 0.22 0.06 89.33