---> uname -a: Linux prd-centos8-robot-2c-8g-1502.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 610 4959 19 2127 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:22:2c:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe22:2c1c/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) 01/14/2025 _x86_64_ (2 CPU) 02:42:29 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 113.24 70.33 42.91 7792.90 32035.47 02:45:01 AM 116.01 0.22 115.79 6.13 10733.81 02:46:01 AM 32.91 1.08 31.82 115.96 3766.31 02:47:01 AM 48.03 6.71 41.32 1245.72 2964.73 02:48:01 AM 27.81 0.03 27.78 3.47 5679.72 02:49:01 AM 2.78 0.12 2.67 33.06 126.02 02:50:01 AM 2.20 0.00 2.20 0.00 68.98 02:51:01 AM 0.48 0.00 0.48 0.00 6.56 02:52:01 AM 7.45 0.32 7.13 36.92 266.81 Average: 38.99 8.76 30.23 1026.16 6183.64 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5541492 7050840 2340944 29.70 2688 1703224 750016 8.40 185684 1876376 73492 02:45:01 AM 5152452 6949904 2729984 34.63 2688 1974896 794724 8.90 188236 2198780 90668 02:46:01 AM 5276276 7076560 2606160 33.06 2688 1978320 685036 7.67 218128 2046288 16 02:47:01 AM 4978260 7018248 2904176 36.84 2688 2209516 718440 8.04 255736 2279732 156412 02:48:01 AM 5007076 7046828 2875360 36.48 2688 2209640 675476 7.56 258916 2243156 4 02:49:01 AM 4959836 7001992 2922600 37.08 2688 2212044 743900 8.33 259184 2289468 4 02:50:01 AM 4952544 6994708 2929892 37.17 2688 2212060 759640 8.51 259184 2296904 28 02:51:01 AM 4952780 6994964 2929656 37.17 2688 2212064 759640 8.51 259184 2296876 4 02:52:01 AM 5090604 6961360 2791832 35.42 2688 2045040 757296 8.48 294184 2143072 19360 Average: 5101258 7010600 2781178 35.28 2688 2084089 738241 8.27 242048 2185628 37776 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 243.66 142.15 1156.05 51.54 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 94.07 71.73 1080.54 10.68 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 18.56 10.35 7.38 3.94 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 40.24 32.71 300.72 17.52 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 190.95 135.24 38.16 29.66 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 120.88 107.81 39.85 41.72 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 250.97 248.97 120.97 101.91 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 155.35 152.18 49.49 54.85 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 69.01 51.78 122.00 28.50 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 131.52 105.88 323.93 37.81 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) 01/14/2025 _x86_64_ (2 CPU) 02:42:29 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 31.40 0.04 6.76 22.25 0.15 39.39 02:44:01 AM 0 32.68 0.07 6.17 23.17 0.17 37.74 02:44:01 AM 1 30.13 0.02 7.35 21.34 0.14 41.03 02:45:01 AM all 36.96 0.00 4.84 4.96 0.12 53.13 02:45:01 AM 0 42.44 0.00 5.01 4.99 0.12 47.44 02:45:01 AM 1 31.50 0.00 4.66 4.92 0.12 58.80 02:46:01 AM all 12.88 0.00 1.72 1.20 0.06 84.15 02:46:01 AM 0 19.48 0.00 1.87 1.49 0.07 77.08 02:46:01 AM 1 6.28 0.00 1.56 0.90 0.05 91.21 02:47:01 AM all 26.00 0.00 4.91 1.51 0.10 67.47 02:47:01 AM 0 23.38 0.00 4.68 1.45 0.10 70.40 02:47:01 AM 1 28.64 0.00 5.15 1.57 0.10 64.54 02:48:01 AM all 3.70 0.00 0.85 1.76 0.05 93.63 02:48:01 AM 0 4.74 0.00 0.89 2.00 0.05 92.32 02:48:01 AM 1 2.66 0.00 0.82 1.52 0.05 94.95 02:49:01 AM all 11.09 0.00 0.50 0.04 0.06 88.30 02:49:01 AM 0 2.16 0.00 0.32 0.03 0.05 97.44 02:49:01 AM 1 20.07 0.00 0.69 0.05 0.07 79.12 02:50:01 AM all 20.34 0.00 0.62 0.00 0.12 78.92 02:50:01 AM 0 9.55 0.00 0.50 0.00 0.08 89.87 02:50:01 AM 1 31.17 0.00 0.74 0.00 0.15 67.94 02:51:01 AM all 23.03 0.00 0.48 0.03 0.09 76.37 02:51:01 AM 0 3.24 0.00 0.27 0.07 0.08 96.34 02:51:01 AM 1 42.91 0.00 0.69 0.00 0.10 56.30 02:52:01 AM all 16.15 0.00 2.08 0.11 0.07 81.59 02:52:01 AM 0 19.14 0.00 2.02 0.15 0.07 78.62 02:52:01 AM 1 13.13 0.00 2.14 0.07 0.07 84.59 Average: all 20.16 0.00 2.52 3.51 0.09 73.71 Average: 0 17.39 0.01 2.41 3.67 0.09 76.44 Average: 1 22.93 0.00 2.64 3.36 0.09 70.98