---> uname -a: Linux prd-centos8-robot-2c-8g-33699.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4966 19 2119 6790 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:83:41:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe83:41ab/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) 10/02/2024 _x86_64_ (2 CPU) 02:34:05 LINUX RESTART (2 CPU) 02:35:01 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 98.47 45.65 52.82 5612.93 4728.56 02:37:01 AM 105.83 0.70 105.13 50.78 10603.00 02:38:01 AM 17.98 0.03 17.95 0.53 2146.46 02:39:01 AM 43.19 0.38 42.81 64.26 2893.10 02:40:01 AM 23.64 0.03 23.61 3.47 5548.27 02:41:01 AM 3.72 0.10 3.62 32.92 152.05 02:42:01 AM 14.93 0.32 14.61 36.93 682.89 Average: 43.97 6.75 37.22 828.89 3822.18 02:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5344536 7012240 2537896 32.20 2688 1855860 784676 8.79 225888 2013864 126796 02:37:01 AM 5157856 6991200 2724576 34.57 2688 2009956 729484 8.17 222024 2155388 55756 02:38:01 AM 5138968 6994220 2743464 34.80 2688 2032236 729924 8.17 234164 2164676 22288 02:39:01 AM 4956484 6993668 2925948 37.12 2688 2206060 697452 7.81 258188 2298480 154552 02:40:01 AM 5003328 7040208 2879104 36.53 2688 2206136 657012 7.36 258656 2246636 8 02:41:01 AM 4903396 6941844 2979036 37.79 2688 2207700 793196 8.88 258784 2345288 8 02:42:01 AM 5102028 6963868 2780404 35.27 2688 2037236 736544 8.25 287440 2142540 13200 Average: 5086657 6991035 2795775 35.47 2688 2079312 732613 8.20 249306 2195267 53230 02:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 315.39 192.70 1572.57 61.10 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 63.65 49.60 613.21 8.40 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 7.20 4.10 3.31 2.16 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 43.96 37.53 301.14 9.74 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 200.58 137.60 37.60 29.83 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 139.64 114.15 1323.07 8.69 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 89.92 61.71 357.00 27.30 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 122.91 85.34 601.16 21.03 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) 10/02/2024 _x86_64_ (2 CPU) 02:34:05 LINUX RESTART (2 CPU) 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 32.67 0.03 6.41 7.16 0.11 53.62 02:36:01 AM 0 27.84 0.02 4.84 7.03 0.12 60.16 02:36:01 AM 1 37.49 0.05 7.98 7.29 0.10 47.09 02:37:01 AM all 32.54 0.00 4.87 7.29 0.15 55.15 02:37:01 AM 0 20.43 0.00 3.96 7.82 0.15 67.64 02:37:01 AM 1 44.69 0.00 5.78 6.76 0.15 42.62 02:38:01 AM all 5.66 0.00 0.81 0.58 0.04 92.91 02:38:01 AM 0 3.76 0.00 0.73 0.92 0.03 94.55 02:38:01 AM 1 7.57 0.00 0.89 0.23 0.05 91.26 02:39:01 AM all 31.29 0.00 4.43 1.17 0.10 63.01 02:39:01 AM 0 28.18 0.00 4.25 1.50 0.10 65.97 02:39:01 AM 1 34.41 0.00 4.62 0.83 0.10 60.05 02:40:01 AM all 0.89 0.00 0.66 1.66 0.03 96.76 02:40:01 AM 0 0.70 0.00 0.58 1.92 0.03 96.76 02:40:01 AM 1 1.09 0.00 0.74 1.39 0.03 96.75 02:41:01 AM all 5.36 0.00 0.65 0.06 0.08 93.86 02:41:01 AM 0 4.77 0.00 0.46 0.00 0.08 94.69 02:41:01 AM 1 5.94 0.00 0.84 0.12 0.07 93.04 02:42:01 AM all 15.44 0.00 2.15 1.19 0.15 81.06 02:42:01 AM 0 13.35 0.00 2.08 1.81 0.10 82.66 02:42:01 AM 1 17.50 0.00 2.22 0.58 0.20 79.49 Average: all 17.70 0.00 2.85 2.73 0.09 76.62 Average: 0 14.15 0.00 2.42 3.00 0.09 80.34 Average: 1 21.24 0.01 3.29 2.45 0.10 72.90