---> uname -a: Linux prd-centos8-robot-2c-8g-18390.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 626 4912 19 2158 6774 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:f3:dc:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fef3:dc7d/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) 02/16/2025 _x86_64_ (2 CPU) 02:24:15 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 114.73 6.00 108.73 1088.22 9688.10 02:27:01 AM 49.99 1.02 48.98 113.14 6470.13 02:28:01 AM 50.62 6.82 43.81 1252.19 2801.53 02:29:01 AM 25.89 0.00 25.89 0.00 5686.12 02:30:01 AM 4.48 0.12 4.37 33.06 416.21 02:31:01 AM 0.55 0.00 0.55 0.00 9.88 02:32:01 AM 0.45 0.00 0.45 0.00 185.85 02:33:01 AM 19.45 0.63 18.81 73.19 1255.87 Average: 33.27 1.82 31.45 319.94 3314.20 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5220444 7028240 2661988 33.77 2688 1986040 687992 7.70 188664 2129516 163284 02:27:01 AM 5290216 7097140 2592216 32.89 2688 1984428 628000 7.03 216948 2032252 16 02:28:01 AM 5003900 7052316 2878532 36.52 2688 2217288 660652 7.40 258164 2250616 157716 02:29:01 AM 4997192 7045220 2885240 36.60 2688 2217292 660652 7.40 258168 2252628 4 02:30:01 AM 4926320 6983712 2956112 37.50 2688 2226656 752192 8.42 258432 2323060 4 02:31:01 AM 4914380 6971812 2968052 37.65 2688 2226696 769608 8.62 258432 2334920 52 02:32:01 AM 4889200 6952036 2993232 37.97 2688 2232116 785400 8.79 258492 2359756 24 02:33:01 AM 5080504 6982688 2801928 35.55 2688 2077544 709604 7.95 461380 1989204 13380 Average: 5040270 7014146 2842162 36.06 2688 2146008 706762 7.91 269835 2208994 41810 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 100.15 79.55 1206.40 12.32 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 30.62 21.32 204.39 4.96 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 198.30 159.86 332.31 40.86 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 7.03 5.40 1.51 1.27 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 192.40 181.11 104.87 70.80 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 323.24 315.36 317.38 118.07 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 92.74 85.85 328.35 21.69 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 62.41 41.23 104.70 41.45 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 125.86 111.21 324.97 38.93 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) 02/16/2025 _x86_64_ (2 CPU) 02:24:15 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 38.09 0.00 5.88 1.32 0.10 54.62 02:26:01 AM 0 44.01 0.00 6.76 1.22 0.08 47.93 02:26:01 AM 1 32.17 0.00 4.99 1.41 0.12 61.31 02:27:01 AM all 16.00 0.00 1.85 0.60 0.09 81.46 02:27:01 AM 0 22.39 0.00 2.07 0.28 0.08 75.18 02:27:01 AM 1 9.60 0.00 1.64 0.92 0.10 87.74 02:28:01 AM all 27.17 0.00 5.29 0.48 0.08 66.98 02:28:01 AM 0 34.18 0.00 5.74 0.55 0.08 59.45 02:28:01 AM 1 20.17 0.00 4.83 0.40 0.08 74.51 02:29:01 AM all 0.15 0.00 0.34 0.48 0.04 98.99 02:29:01 AM 0 0.18 0.00 0.37 0.42 0.05 98.98 02:29:01 AM 1 0.12 0.00 0.32 0.53 0.03 99.00 02:30:01 AM all 21.30 0.00 1.07 0.03 0.08 77.51 02:30:01 AM 0 21.58 0.00 1.60 0.05 0.08 76.69 02:30:01 AM 1 21.02 0.00 0.55 0.02 0.08 78.32 02:31:01 AM all 28.69 0.00 0.60 0.03 0.11 70.58 02:31:01 AM 0 12.50 0.00 0.44 0.05 0.12 86.90 02:31:01 AM 1 44.84 0.00 0.75 0.00 0.10 54.30 02:32:01 AM all 9.78 0.00 0.37 0.02 0.08 89.75 02:32:01 AM 0 9.40 0.00 0.37 0.03 0.10 90.09 02:32:01 AM 1 10.15 0.00 0.37 0.00 0.07 89.41 02:33:01 AM all 22.15 0.00 3.06 0.13 0.08 74.58 02:33:01 AM 0 32.19 0.00 3.56 0.10 0.07 64.08 02:33:01 AM 1 12.11 0.00 2.57 0.15 0.08 85.08 Average: all 20.43 0.00 2.31 0.38 0.08 76.79 Average: 0 22.10 0.00 2.62 0.34 0.08 74.86 Average: 1 18.77 0.00 2.01 0.43 0.08 78.71