---> uname -a: Linux prd-centos8-robot-2c-8g-7577.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 610 4886 19 2200 6791 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:a4:bd:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fea4:bd7b/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) 01/04/2025 _x86_64_ (2 CPU) 23:44:59 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 89.19 6.35 82.84 1097.10 6707.73 11:48:01 PM 67.62 0.67 66.96 51.19 9498.95 11:49:01 PM 30.56 7.13 23.43 1310.50 1454.37 11:50:01 PM 52.63 2.56 50.07 402.71 7190.49 11:51:01 PM 5.01 0.10 4.92 32.12 220.54 11:52:01 PM 2.70 0.02 2.68 0.93 947.62 11:53:01 PM 0.47 0.02 0.45 0.13 153.38 11:54:01 PM 12.30 0.32 11.98 36.93 630.08 Average: 32.52 2.14 30.37 366.39 3342.31 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5302284 7064120 2580140 32.73 2688 1940868 676980 7.58 187708 2061148 228252 11:48:01 PM 5235804 7031484 2646620 33.58 2688 1973864 672172 7.53 209320 2094912 1120 11:49:01 PM 5069264 7008792 2813160 35.69 2688 2113972 725608 8.12 261156 2198076 84108 11:50:01 PM 4987220 7034968 2895204 36.73 2688 2217796 686668 7.69 264232 2257044 4 11:51:01 PM 4939888 6990272 2942536 37.33 2688 2220376 739164 8.28 264452 2304276 1192 11:52:01 PM 4637888 6713544 3244536 41.16 2688 2245688 1056860 11.83 264500 2605476 208 11:53:01 PM 4795580 6876448 3086844 39.16 2688 2250860 895796 10.03 264668 2447768 1028 11:54:01 PM 5015484 6960284 2866940 36.37 2688 2120792 749204 8.39 328024 2186700 51888 Average: 4997926 6959989 2884498 36.59 2688 2135527 775306 8.68 255508 2269425 45975 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 171.21 122.34 1258.80 25.86 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 45.28 33.28 437.88 5.72 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 34.81 29.66 296.19 6.75 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 206.98 150.22 46.35 42.41 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 28.16 21.26 19.27 2.25 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 127.42 119.06 409.24 10.81 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 145.40 136.67 49.18 14.58 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 78.14 50.34 145.84 87.89 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 104.46 82.71 333.44 24.49 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) 01/04/2025 _x86_64_ (2 CPU) 23:44:59 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 37.72 0.00 6.24 2.05 0.10 53.89 11:47:01 PM 0 27.43 0.00 4.49 1.65 0.10 66.34 11:47:01 PM 1 48.04 0.00 8.00 2.45 0.10 41.41 11:48:01 PM all 16.10 0.00 2.11 4.63 0.09 77.07 11:48:01 PM 0 8.85 0.00 1.86 5.37 0.10 83.82 11:48:01 PM 1 23.36 0.00 2.37 3.88 0.08 70.31 11:49:01 PM all 19.56 0.00 3.24 6.10 0.09 71.01 11:49:01 PM 0 18.10 0.00 2.90 11.01 0.08 67.90 11:49:01 PM 1 21.02 0.00 3.57 1.19 0.10 74.12 11:50:01 PM all 15.82 0.00 3.03 1.49 0.08 79.58 11:50:01 PM 0 15.83 0.00 2.66 1.14 0.08 80.29 11:50:01 PM 1 15.81 0.00 3.40 1.85 0.07 78.88 11:51:01 PM all 3.08 0.00 0.48 0.05 0.05 96.33 11:51:01 PM 0 3.33 0.00 0.55 0.03 0.05 96.03 11:51:01 PM 1 2.84 0.00 0.42 0.07 0.05 96.63 11:52:01 PM all 21.06 0.00 0.93 0.15 0.08 77.79 11:52:01 PM 0 8.61 0.00 0.69 0.02 0.07 90.62 11:52:01 PM 1 33.53 0.00 1.16 0.29 0.08 64.94 11:53:01 PM all 12.93 0.00 0.89 0.08 0.09 86.01 11:53:01 PM 0 8.15 0.00 0.82 0.00 0.08 90.94 11:53:01 PM 1 17.71 0.00 0.96 0.15 0.10 81.08 11:54:01 PM all 18.55 0.00 1.89 0.09 0.08 79.40 11:54:01 PM 0 25.77 0.00 2.05 0.10 0.07 72.01 11:54:01 PM 1 11.32 0.00 1.72 0.08 0.08 86.79 Average: all 18.12 0.00 2.35 1.83 0.08 77.61 Average: 0 14.53 0.00 2.01 2.42 0.08 80.97 Average: 1 21.71 0.00 2.70 1.24 0.08 74.26