---> uname -a: Linux prd-centos8-robot-2c-8g-48914.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 572 4955 19 2169 6826 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:d2:29:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fed2:292e/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) 08/03/2025 _x86_64_ (2 CPU) 03:36:03 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 102.20 0.45 101.75 16.79 8496.45 03:39:01 AM 66.63 0.68 65.94 51.58 8836.89 03:40:01 AM 40.84 7.20 33.64 1309.96 2167.41 03:41:01 AM 56.27 0.25 56.02 47.06 7720.43 03:42:01 AM 4.50 0.00 4.50 0.00 179.07 03:43:01 AM 0.52 0.00 0.52 0.00 6.83 03:44:01 AM 0.33 0.00 0.33 0.00 3.18 03:45:01 AM 2.05 0.03 2.02 1.07 152.92 03:46:01 AM 0.33 0.00 0.33 0.00 5.53 03:47:01 AM 8.00 0.32 7.68 36.92 212.40 03:48:01 AM 32.23 0.52 31.71 63.86 1551.31 Average: 28.54 0.86 27.68 138.84 2666.56 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5264444 7057664 2617988 33.21 2688 1969916 667084 7.47 186416 2094220 191568 03:39:01 AM 5175592 7012220 2706840 34.34 2688 2012896 690304 7.73 208652 2151348 10968 03:40:01 AM 4950412 6990336 2932020 37.20 2688 2210872 732480 8.20 272212 2295328 138836 03:41:01 AM 4978708 7064648 2903724 36.84 2688 2253568 630620 7.06 261740 2260396 32 03:42:01 AM 4980036 7065980 2902396 36.82 2688 2253572 630080 7.05 261744 2260468 4 03:43:01 AM 4980520 7066464 2901912 36.81 2688 2253572 630080 7.05 261744 2260412 4 03:44:01 AM 4979980 7065924 2902452 36.82 2688 2253572 630080 7.05 261744 2260528 4 03:45:01 AM 4889096 6977688 2993336 37.97 2688 2256220 752168 8.42 261872 2350544 16 03:46:01 AM 4891324 6979924 2991108 37.95 2688 2256228 751200 8.41 261872 2348124 16 03:47:01 AM 4994740 6945028 2887692 36.63 2688 2121520 763100 8.54 294048 2231756 52952 03:48:01 AM 5152392 7066548 2730040 34.63 2688 2087420 648544 7.26 460220 1915716 25068 Average: 5021568 7026584 2860864 36.29 2688 2175396 684158 7.66 272024 2220804 38133 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 90.25 76.81 1047.37 10.17 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 61.60 43.09 567.26 6.68 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 42.20 35.59 323.21 7.85 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 524.75 396.30 114.62 95.48 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.90 2.25 0.63 0.53 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.77 1.95 0.44 0.44 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 1.25 0.75 0.16 0.12 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 160.11 143.24 2433.95 10.50 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 299.02 294.44 5487.61 19.04 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 205.28 172.81 2536.92 36.05 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 19.26 17.88 16.05 7.98 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 128.12 107.73 1138.98 17.71 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) 08/03/2025 _x86_64_ (2 CPU) 03:36:03 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 36.26 0.00 5.49 3.84 0.13 54.28 03:38:01 AM 0 49.69 0.00 6.79 4.19 0.12 39.21 03:38:01 AM 1 22.89 0.00 4.19 3.49 0.15 69.29 03:39:01 AM all 18.17 0.00 2.47 3.16 0.07 76.14 03:39:01 AM 0 23.48 0.00 2.46 3.53 0.07 70.47 03:39:01 AM 1 12.84 0.00 2.48 2.80 0.07 81.82 03:40:01 AM all 23.23 0.00 4.23 1.76 0.11 70.67 03:40:01 AM 0 33.12 0.00 4.87 2.14 0.12 59.76 03:40:01 AM 1 13.37 0.00 3.59 1.38 0.10 81.56 03:41:01 AM all 17.57 0.00 3.66 2.51 0.08 76.18 03:41:01 AM 0 24.65 0.00 4.04 3.05 0.07 68.19 03:41:01 AM 1 10.49 0.00 3.28 1.98 0.08 84.16 03:42:01 AM all 0.38 0.00 0.09 0.01 0.03 99.49 03:42:01 AM 0 0.10 0.00 0.07 0.02 0.03 99.78 03:42:01 AM 1 0.65 0.00 0.12 0.00 0.03 99.20 03:43:01 AM all 0.35 0.00 0.09 0.00 0.03 99.52 03:43:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 03:43:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 03:44:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 03:44:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 03:44:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 03:45:01 AM all 10.02 0.00 1.88 0.04 0.08 87.98 03:45:01 AM 0 14.37 0.00 3.08 0.03 0.08 82.44 03:45:01 AM 1 5.68 0.00 0.69 0.05 0.07 93.51 03:46:01 AM all 9.40 0.00 1.32 0.00 0.12 89.16 03:46:01 AM 0 18.17 0.00 2.44 0.00 0.13 79.26 03:46:01 AM 1 0.70 0.00 0.20 0.00 0.10 99.00 03:47:01 AM all 16.14 0.00 2.46 0.87 0.08 80.45 03:47:01 AM 0 23.86 0.00 2.89 1.02 0.08 72.15 03:47:01 AM 1 8.44 0.00 2.04 0.72 0.07 88.73 03:48:01 AM all 29.92 0.00 4.31 1.13 0.09 64.55 03:48:01 AM 0 40.52 0.00 5.17 1.27 0.08 52.96 03:48:01 AM 1 19.31 0.00 3.44 1.00 0.10 76.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.71 0.00 2.37 1.21 0.08 81.63 Average: 0 20.75 0.00 2.91 1.39 0.08 74.87 Average: 1 8.69 0.00 1.83 1.04 0.07 88.37