---> uname -a: Linux prd-centos8-robot-2c-8g-4892.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: 2799.996 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 632 4919 19 2145 6768 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:2e:c0:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe2e:c087/64 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) 07/27/2024 _x86_64_ (2 CPU) 04:28:13 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 53.22 17.86 35.35 5054.32 14386.17 04:31:01 AM 125.70 6.78 118.92 1247.38 10356.02 04:32:02 AM 32.01 1.48 30.52 172.88 3513.91 04:33:01 AM 23.08 0.00 23.08 0.00 1408.29 04:34:01 AM 48.89 2.60 46.29 428.06 6928.81 04:35:01 AM 4.52 0.03 4.48 1.07 419.84 04:36:01 AM 0.43 0.00 0.43 0.00 8.08 04:37:01 AM 0.37 0.00 0.37 0.00 173.77 04:38:01 AM 28.41 0.83 27.58 100.78 1806.92 Average: 35.20 3.29 31.91 779.76 4339.15 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5499664 7044096 2382760 30.23 2688 1736128 728244 8.15 187676 1906944 104168 04:31:01 AM 5136888 6951412 2745536 34.83 2688 1991444 773888 8.67 212544 2184476 87008 04:32:02 AM 5246288 7066584 2636136 33.44 2688 1997840 663260 7.43 241492 2047268 24 04:33:01 AM 4999036 7014688 2883388 36.58 2688 2185172 684312 7.66 259396 2252732 169936 04:34:01 AM 4959284 6990856 2923140 37.08 2688 2201140 725680 8.13 265856 2278700 376 04:35:01 AM 4940720 6980336 2941704 37.32 2688 2209184 725680 8.13 265852 2297364 4 04:36:01 AM 4925312 6964960 2957112 37.52 2688 2209216 752248 8.42 265852 2312456 12 04:37:01 AM 4988736 7035296 2893688 36.71 2688 2216128 658840 7.38 266280 2249140 1792 04:38:01 AM 5100312 6990144 2782112 35.30 2688 2065772 694584 7.78 458420 1972060 204 Average: 5088471 7004264 2793953 35.45 2688 2090225 711860 7.97 269263 2166793 40392 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 291.60 163.38 1309.63 54.25 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 74.63 58.59 769.82 9.19 0.00 0.00 0.00 0.00 04:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:02 AM eth0 14.38 9.60 6.43 3.67 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 36.39 30.82 273.59 14.38 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 162.67 127.76 41.42 28.03 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 263.30 262.50 119.20 108.29 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 278.47 271.91 552.02 93.22 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 50.02 44.84 321.87 7.79 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 65.21 46.36 100.10 44.89 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 137.60 113.01 388.46 40.46 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) 07/27/2024 _x86_64_ (2 CPU) 04:28:13 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 23.81 0.00 4.68 15.10 0.07 56.35 04:30:01 AM 0 23.03 0.00 4.68 16.52 0.07 55.71 04:30:01 AM 1 24.60 0.00 4.67 13.67 0.07 56.99 04:31:01 AM all 38.18 0.00 5.70 4.47 0.10 51.55 04:31:01 AM 0 50.98 0.00 6.79 4.52 0.10 37.61 04:31:01 AM 1 25.41 0.00 4.62 4.42 0.10 65.46 04:32:02 AM all 12.07 0.00 1.60 3.19 0.05 83.09 04:32:02 AM 0 9.31 0.00 1.69 1.69 0.05 87.26 04:32:02 AM 1 14.83 0.00 1.50 4.69 0.05 78.92 04:33:01 AM all 19.70 0.00 3.62 0.86 0.07 75.75 04:33:01 AM 0 20.34 0.00 3.88 0.73 0.07 74.99 04:33:01 AM 1 19.07 0.00 3.36 1.00 0.07 76.51 04:34:01 AM all 12.92 0.00 2.10 2.60 0.06 82.32 04:34:01 AM 0 16.68 0.00 2.44 2.95 0.05 77.88 04:34:01 AM 1 9.19 0.00 1.75 2.26 0.07 86.73 04:35:01 AM all 27.40 0.00 1.78 0.08 0.09 70.65 04:35:01 AM 0 9.75 0.00 1.44 0.17 0.10 88.55 04:35:01 AM 1 45.14 0.00 2.12 0.00 0.08 52.66 04:36:01 AM all 28.22 0.00 0.58 0.00 0.08 71.12 04:36:01 AM 0 2.54 0.00 0.33 0.00 0.08 97.04 04:36:01 AM 1 54.02 0.00 0.82 0.00 0.08 45.07 04:37:01 AM all 5.32 0.00 0.29 0.04 0.07 94.29 04:37:01 AM 0 5.94 0.00 0.34 0.08 0.07 93.57 04:37:01 AM 1 4.70 0.00 0.23 0.00 0.07 95.00 04:38:01 AM all 29.19 0.00 3.80 0.35 0.08 66.58 04:38:01 AM 0 33.20 0.00 4.02 0.45 0.08 62.25 04:38:01 AM 1 25.18 0.00 3.58 0.25 0.07 70.93 Average: all 21.89 0.00 2.68 2.97 0.07 72.38 Average: 0 19.11 0.00 2.85 3.02 0.07 74.95 Average: 1 24.66 0.00 2.52 2.93 0.07 69.82