---> uname -a: Linux prd-centos8-robot-2c-8g-9919.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 587 4992 19 2117 6813 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:49:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe7e:497d/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) 08/31/2025 _x86_64_ (2 CPU) 22:21:40 LINUX RESTART (2 CPU) 10:22:01 PM tps rtps wtps bread/s bwrtn/s 10:23:01 PM 180.36 91.60 88.75 10832.26 41414.78 10:24:01 PM 100.23 0.72 99.52 52.92 11349.13 10:25:01 PM 25.36 0.35 25.01 61.98 2053.22 10:26:01 PM 9.95 0.07 9.88 2.80 576.05 10:27:01 PM 1.65 0.00 1.65 0.00 35.22 10:28:01 PM 0.25 0.00 0.25 0.00 4.57 10:29:01 PM 0.23 0.00 0.23 0.00 2.78 10:30:01 PM 0.15 0.00 0.15 0.00 1.58 10:31:01 PM 0.15 0.00 0.15 0.00 1.38 10:32:01 PM 0.32 0.00 0.32 0.00 5.08 10:33:01 PM 0.20 0.00 0.20 0.00 3.77 10:34:01 PM 0.17 0.00 0.17 0.00 1.58 10:35:01 PM 0.18 0.00 0.18 0.00 1.83 10:36:01 PM 25.04 6.40 18.64 633.95 754.02 Average: 24.59 7.08 17.51 827.49 4014.80 10:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 PM 5409912 7076172 2472520 31.37 2688 1849448 682640 7.64 184620 1971964 164276 10:24:01 PM 5156420 6994188 2726012 34.58 2688 2013344 737356 8.26 197984 2172648 42484 10:25:01 PM 5234356 7073692 2648076 33.59 2688 2015104 668360 7.48 218812 2080756 10756 10:26:01 PM 5232168 7071568 2650264 33.62 2688 2015292 668360 7.48 218996 2083688 4 10:27:01 PM 5232260 7071660 2650172 33.62 2688 2015292 668360 7.48 218996 2083580 8 10:28:01 PM 5232264 7071664 2650168 33.62 2688 2015296 668488 7.49 219000 2083680 4 10:29:01 PM 5232376 7071776 2650056 33.62 2688 2015296 668488 7.49 219008 2083720 4 10:30:01 PM 5231764 7071156 2650668 33.63 2688 2015288 683492 7.65 219024 2083868 0 10:31:01 PM 5232216 7071624 2650216 33.62 2688 2015304 678724 7.60 219020 2083636 4 10:32:01 PM 5232196 7071604 2650236 33.62 2688 2015304 678724 7.60 219020 2083708 12 10:33:01 PM 5232104 7071516 2650328 33.62 2688 2015308 663280 7.43 219020 2083912 4 10:34:01 PM 5232292 7071704 2650140 33.62 2688 2015308 678760 7.60 219020 2083804 4 10:35:01 PM 5228980 7068392 2653452 33.66 2688 2015308 662928 7.42 219020 2087036 4 10:36:01 PM 5171912 7031160 2710520 34.39 2688 2034664 693712 7.77 426596 1935632 11612 Average: 5235087 7063420 2647345 33.59 2688 2004683 678691 7.60 229867 2071545 16370 10:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 278.89 182.76 1638.91 55.45 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 76.49 62.14 843.53 9.58 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 8.75 7.36 4.67 3.31 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 9.18 6.62 6.56 1.38 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 4.52 4.18 0.91 0.94 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 4.73 4.27 1.04 1.00 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 4.53 4.20 0.91 0.94 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 4.40 4.18 0.91 0.94 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 3.83 3.53 0.77 0.78 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 5.10 4.22 1.01 0.97 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 4.85 4.45 1.29 1.19 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 4.32 4.18 0.90 0.94 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 5.05 4.77 0.95 7.23 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 26.72 21.59 24.30 13.21 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 31.53 22.75 180.48 6.99 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) 08/31/2025 _x86_64_ (2 CPU) 22:21:40 LINUX RESTART (2 CPU) 10:22:01 PM CPU %user %nice %system %iowait %steal %idle 10:23:01 PM all 42.99 0.04 10.13 6.35 0.10 40.38 10:23:01 PM 0 51.16 0.03 10.65 5.82 0.10 32.24 10:23:01 PM 1 34.83 0.05 9.62 6.89 0.10 48.51 10:24:01 PM all 27.61 0.00 4.04 2.28 0.09 65.98 10:24:01 PM 0 41.44 0.00 4.84 1.78 0.08 51.86 10:24:01 PM 1 13.80 0.00 3.25 2.77 0.10 80.09 10:25:01 PM all 11.59 0.00 1.41 0.51 0.08 86.41 10:25:01 PM 0 19.07 0.00 1.83 0.58 0.05 78.47 10:25:01 PM 1 4.11 0.00 0.99 0.43 0.10 94.37 10:26:01 PM all 0.63 0.00 0.53 0.21 0.05 98.58 10:26:01 PM 0 0.58 0.00 0.53 0.25 0.05 98.58 10:26:01 PM 1 0.67 0.00 0.53 0.17 0.05 98.58 10:27:01 PM all 0.58 0.00 0.39 0.01 0.07 98.95 10:27:01 PM 0 0.83 0.00 0.42 0.02 0.07 98.67 10:27:01 PM 1 0.33 0.00 0.37 0.00 0.07 99.23 10:28:01 PM all 0.58 0.00 0.38 0.00 0.04 99.00 10:28:01 PM 0 0.85 0.00 0.40 0.00 0.03 98.72 10:28:01 PM 1 0.32 0.00 0.35 0.00 0.05 99.28 10:29:01 PM all 0.56 0.00 0.40 0.00 0.05 98.99 10:29:01 PM 0 0.75 0.00 0.47 0.00 0.05 98.73 10:29:01 PM 1 0.37 0.00 0.33 0.00 0.05 99.25 10:30:01 PM all 0.58 0.00 0.39 0.00 0.03 99.00 10:30:01 PM 0 0.32 0.00 0.38 0.00 0.03 99.27 10:30:01 PM 1 0.83 0.00 0.40 0.00 0.03 98.73 10:31:01 PM all 0.54 0.00 0.32 0.01 0.05 99.08 10:31:01 PM 0 0.37 0.00 0.30 0.02 0.05 99.27 10:31:01 PM 1 0.72 0.00 0.33 0.00 0.05 98.90 10:32:01 PM all 0.50 0.00 0.38 0.00 0.04 99.07 10:32:01 PM 0 0.67 0.00 0.40 0.00 0.03 98.90 10:32:01 PM 1 0.33 0.00 0.37 0.00 0.05 99.25 10:33:01 PM all 0.59 0.00 0.39 0.00 0.05 98.97 10:33:01 PM 0 0.35 0.00 0.43 0.00 0.05 99.17 10:33:01 PM 1 0.83 0.00 0.35 0.00 0.05 98.76 10:33:01 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 0.57 0.00 0.40 0.00 0.05 98.98 10:34:01 PM 0 0.50 0.00 0.37 0.00 0.07 99.07 10:34:01 PM 1 0.63 0.00 0.43 0.00 0.03 98.90 10:35:01 PM all 0.46 0.00 0.38 0.00 0.04 99.12 10:35:01 PM 0 0.42 0.00 0.40 0.00 0.03 99.15 10:35:01 PM 1 0.50 0.00 0.37 0.00 0.05 99.08 10:36:01 PM all 23.73 0.22 3.17 0.31 0.08 72.49 10:36:01 PM 0 25.51 0.40 3.31 0.38 0.10 70.30 10:36:01 PM 1 21.95 0.03 3.04 0.23 0.07 74.68 Average: all 7.96 0.02 1.62 0.69 0.06 89.66 Average: 0 10.19 0.03 1.76 0.63 0.06 87.33 Average: 1 5.72 0.01 1.48 0.75 0.06 91.98