---> uname -a: Linux prd-centos8-robot-2c-8g-3569.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4896 19 2192 6790 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:41:ba:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe41:ba36/64 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) 12/04/2025 _x86_64_ (2 CPU) 02:42:40 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 179.17 118.79 60.38 12936.22 38922.33 02:45:01 AM 116.01 0.93 115.08 66.38 11810.25 02:46:01 AM 31.69 0.03 31.66 0.53 4198.05 02:47:01 AM 15.06 0.38 14.68 64.25 681.99 02:48:01 AM 57.87 6.93 50.94 1289.52 3661.29 02:49:01 AM 35.95 0.03 35.92 3.47 6409.13 02:50:01 AM 3.58 0.23 3.35 12.66 360.98 02:51:01 AM 1.97 0.00 1.97 0.00 88.52 02:52:01 AM 0.35 0.00 0.35 0.00 5.36 02:53:01 AM 15.44 0.32 15.11 37.55 664.32 02:54:01 AM 30.06 0.52 29.55 63.86 1652.24 Average: 44.33 11.67 32.66 1317.86 6231.80 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5503916 7046140 2378516 30.17 2688 1734536 712892 7.98 185664 1911392 113012 02:45:01 AM 5160892 7003616 2721540 34.53 2688 2018084 695956 7.79 198360 2173540 104316 02:46:01 AM 5184988 7026156 2697444 34.22 2688 2017204 683412 7.65 209044 2141088 9936 02:47:01 AM 5232992 7077308 2649440 33.61 2688 2020032 623876 6.99 219232 2082336 8 02:48:01 AM 4952376 7050900 2930056 37.17 2688 2263912 627176 7.02 254528 2290992 175504 02:49:01 AM 4951352 7048836 2931080 37.18 2688 2264100 627424 7.03 259980 2286368 4 02:50:01 AM 4880564 6986804 3001868 38.08 2688 2272864 721620 8.08 260308 2356520 596 02:51:01 AM 4866316 6972604 3016116 38.26 2688 2272904 738284 8.27 260308 2370316 40 02:52:01 AM 4858564 6966996 3023868 38.36 2688 2275056 738284 8.27 260308 2377980 2160 02:53:01 AM 5069812 7005140 2812620 35.68 2688 2108200 664192 7.44 302832 2148336 39772 02:54:01 AM 5019904 6958932 2862528 36.32 2688 2112484 707840 7.93 470432 2035240 26264 Average: 5061971 7013039 2820461 35.78 2688 2123580 685541 7.68 261909 2197646 42874 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 302.95 177.07 1374.00 56.37 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 99.07 75.02 1138.50 10.72 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 10.88 2.67 3.07 1.31 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:47:01 AM eth0 9.63 8.21 3.74 2.84 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 40.44 34.58 335.25 7.65 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 199.57 144.35 42.77 41.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 81.24 70.53 82.10 21.71 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 349.48 345.03 316.84 137.31 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 154.82 149.82 192.27 49.17 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 64.83 40.75 94.66 35.64 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 18.21 16.96 15.48 8.56 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.10 96.90 327.51 33.84 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) 12/04/2025 _x86_64_ (2 CPU) 02:42:40 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 36.78 0.06 10.09 21.35 0.14 31.57 02:44:01 AM 0 42.25 0.08 10.16 19.38 0.13 27.98 02:44:01 AM 1 31.27 0.03 10.02 23.34 0.15 35.19 02:45:01 AM all 36.96 0.00 5.19 1.76 0.13 55.97 02:45:01 AM 0 20.69 0.00 3.83 1.60 0.13 73.74 02:45:01 AM 1 53.24 0.00 6.55 1.92 0.12 38.18 02:46:01 AM all 4.16 0.00 1.02 0.46 0.06 94.30 02:46:01 AM 0 0.94 0.00 0.77 0.58 0.05 97.66 02:46:01 AM 1 7.38 0.00 1.27 0.33 0.07 90.95 02:47:01 AM all 9.11 0.00 1.07 0.08 0.08 89.66 02:47:01 AM 0 4.94 0.00 0.98 0.10 0.07 93.91 02:47:01 AM 1 13.28 0.00 1.15 0.07 0.08 85.42 02:48:01 AM all 31.54 0.00 5.69 0.45 0.10 62.22 02:48:01 AM 0 20.85 0.00 4.55 0.27 0.10 74.23 02:48:01 AM 1 42.25 0.00 6.82 0.63 0.10 50.20 02:49:01 AM all 7.85 0.00 1.79 0.43 0.07 89.86 02:49:01 AM 0 4.20 0.00 1.37 0.47 0.07 93.90 02:49:01 AM 1 11.51 0.00 2.21 0.40 0.07 85.82 02:50:01 AM all 14.41 0.00 0.40 0.03 0.07 85.09 02:50:01 AM 0 3.85 0.00 0.35 0.05 0.07 95.68 02:50:01 AM 1 25.01 0.00 0.45 0.02 0.07 74.45 02:51:01 AM all 26.90 0.00 0.60 0.01 0.11 72.37 02:51:01 AM 0 14.72 0.00 0.57 0.02 0.10 84.60 02:51:01 AM 1 39.10 0.00 0.64 0.00 0.12 60.14 02:52:01 AM all 20.09 0.00 0.42 0.00 0.13 79.36 02:52:01 AM 0 4.32 0.00 0.32 0.00 0.14 95.22 02:52:01 AM 1 35.64 0.00 0.52 0.00 0.12 63.72 02:53:01 AM all 16.24 0.00 2.06 0.07 0.09 81.54 02:53:01 AM 0 18.49 0.00 2.09 0.05 0.08 79.28 02:53:01 AM 1 13.98 0.00 2.02 0.08 0.10 83.81 02:54:01 AM all 31.25 0.00 3.96 0.15 0.08 64.55 02:54:01 AM 0 10.58 0.00 2.80 0.07 0.08 86.47 02:54:01 AM 1 51.95 0.00 5.13 0.23 0.08 42.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.39 0.01 2.94 2.24 0.10 73.33 Average: 0 13.25 0.01 2.53 2.05 0.09 82.07 Average: 1 29.53 0.00 3.34 2.43 0.10 64.59