---> uname -a: Linux prd-centos8-robot-2c-8g-4269.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4898 19 2177 6777 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:8d:36:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe8d:3620/64 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) 11/01/2025 _x86_64_ (2 CPU) 00:37:03 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 122.04 0.32 121.73 14.53 11922.69 12:40:01 AM 41.79 1.00 40.79 113.05 4420.50 12:41:01 AM 65.43 7.00 58.44 1291.89 3820.39 12:42:01 AM 38.88 0.03 38.84 3.47 6537.69 12:43:01 AM 4.42 0.23 4.18 12.66 200.87 12:44:01 AM 2.28 0.00 2.28 0.00 72.50 12:45:01 AM 0.22 0.00 0.22 0.00 3.33 12:46:02 AM 28.91 0.62 28.30 73.05 1414.25 Average: 38.00 1.15 36.85 188.62 3549.07 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5047360 6920728 2835072 35.97 2688 2050236 807948 9.05 191316 2298336 137060 12:40:01 AM 5212432 7057696 2670000 33.87 2688 2020960 684352 7.66 218996 2103096 10756 12:41:01 AM 4867776 6967276 3014656 38.25 2688 2264912 727400 8.14 253592 2376304 175496 12:42:01 AM 4923892 7022420 2958540 37.53 2688 2265092 682820 7.65 260164 2314340 8 12:43:01 AM 4874144 6974564 3008288 38.16 2688 2266992 755936 8.46 260432 2363492 4 12:44:01 AM 4867128 6967560 3015304 38.25 2688 2267004 772012 8.64 260432 2370160 20 12:45:01 AM 4920768 7023288 2961664 37.57 2688 2269092 672576 7.53 260824 2316968 2096 12:46:02 AM 5035476 6953548 2846956 36.12 2688 2090156 759816 8.51 459912 2028808 10008 Average: 4968622 6985885 2913810 36.97 2688 2186806 732858 8.21 270708 2271438 41931 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 135.00 105.58 1422.62 13.77 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 16.26 9.08 7.04 3.68 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 39.46 34.25 334.44 7.68 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 201.03 141.89 43.15 42.26 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 127.21 117.23 42.89 45.99 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 272.87 269.77 129.44 108.89 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 150.63 142.14 85.41 48.30 0.00 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 43.41 34.53 83.88 27.07 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 123.23 106.81 268.63 37.20 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) 11/01/2025 _x86_64_ (2 CPU) 00:37:03 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 37.16 0.00 5.08 1.53 0.15 56.08 12:39:01 AM 0 47.05 0.00 5.69 1.37 0.15 45.75 12:39:01 AM 1 27.28 0.00 4.47 1.70 0.15 66.40 12:40:01 AM all 15.72 0.00 2.22 2.32 0.06 79.68 12:40:01 AM 0 17.42 0.00 2.25 3.78 0.07 76.48 12:40:01 AM 1 14.03 0.00 2.19 0.85 0.05 82.88 12:41:01 AM all 30.69 0.00 5.43 0.64 0.08 63.16 12:41:01 AM 0 28.25 0.00 5.01 0.65 0.08 66.01 12:41:01 AM 1 33.13 0.00 5.84 0.63 0.08 60.32 12:42:01 AM all 7.37 0.00 1.69 1.09 0.05 89.80 12:42:01 AM 0 5.03 0.00 1.54 1.17 0.03 92.24 12:42:01 AM 1 9.72 0.00 1.84 1.02 0.07 87.35 12:43:01 AM all 10.66 0.00 0.54 0.03 0.08 88.69 12:43:01 AM 0 18.47 0.00 0.52 0.05 0.08 80.88 12:43:01 AM 1 2.83 0.00 0.55 0.02 0.07 96.53 12:44:01 AM all 22.53 0.00 0.51 0.02 0.08 76.85 12:44:01 AM 0 10.84 0.00 0.25 0.03 0.07 88.81 12:44:01 AM 1 34.26 0.00 0.77 0.00 0.10 64.87 12:45:01 AM all 18.72 0.00 0.44 0.00 0.08 80.76 12:45:01 AM 0 35.76 0.00 0.59 0.00 0.08 63.56 12:45:01 AM 1 1.81 0.00 0.28 0.00 0.08 97.83 12:46:02 AM all 28.45 0.00 3.73 0.14 0.08 67.60 12:46:02 AM 0 26.67 0.00 3.75 0.12 0.08 69.37 12:46:02 AM 1 30.22 0.00 3.72 0.17 0.07 65.83 Average: all 21.43 0.00 2.46 0.72 0.08 75.31 Average: 0 23.68 0.00 2.45 0.90 0.08 72.89 Average: 1 19.17 0.00 2.46 0.55 0.08 77.73