---> uname -a: Linux prd-centos8-robot-2c-8g-2607.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 592 4958 19 2146 6809 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:81:54:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe81:54c9/64 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) 12/14/2024 _x86_64_ (2 CPU) 04:24:59 LINUX RESTART (2 CPU) 04:26:01 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 125.46 7.00 118.46 1259.18 10913.48 04:28:01 AM 39.23 0.98 38.24 110.91 4821.78 04:29:01 AM 42.59 0.10 42.49 6.26 2852.35 04:30:01 AM 25.29 0.00 25.29 0.00 5621.99 04:31:01 AM 2.95 0.12 2.83 33.06 362.55 04:32:01 AM 2.22 0.00 2.22 0.00 71.29 04:33:01 AM 0.28 0.00 0.28 0.00 168.94 04:34:01 AM 13.41 0.37 13.04 41.58 1096.17 Average: 31.43 1.07 30.36 181.38 3238.55 04:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 5164760 7021652 2717672 34.48 2688 2035104 700480 7.84 212760 2165488 148016 04:28:01 AM 5263652 7097892 2618780 33.22 2688 2011900 628336 7.04 239892 2035596 16 04:29:01 AM 5042832 7079164 2839600 36.02 2688 2205904 619308 6.93 256688 2215140 156112 04:30:01 AM 5039056 7074988 2843376 36.07 2688 2205864 618156 6.92 256732 2214980 4 04:31:01 AM 4976712 7022032 2905720 36.86 2688 2215248 697344 7.81 257000 2276808 12 04:32:01 AM 4973708 7019056 2908724 36.90 2688 2215276 719244 8.05 257000 2279372 44 04:33:01 AM 4964328 7014656 2918104 37.02 2688 2220288 703552 7.88 257060 2288248 44 04:34:01 AM 5154564 7044848 2727868 34.61 2688 2066064 644936 7.22 338912 2037248 13256 Average: 5072452 7046786 2809980 35.65 2688 2146956 666420 7.46 259506 2189110 39688 04:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 113.23 89.37 1258.66 12.13 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 12.78 9.35 6.76 3.89 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 46.47 38.12 302.50 20.95 0.00 0.00 0.00 0.00 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 194.74 136.44 38.49 28.46 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 150.57 141.82 96.80 52.72 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 334.09 327.54 198.79 127.25 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 94.27 91.43 131.89 28.27 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 59.17 38.90 98.21 38.16 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 125.66 109.12 266.52 38.98 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) 12/14/2024 _x86_64_ (2 CPU) 04:24:59 LINUX RESTART (2 CPU) 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 35.71 0.00 5.95 4.42 0.10 53.82 04:27:01 AM 0 42.80 0.00 6.53 4.74 0.10 45.82 04:27:01 AM 1 28.63 0.00 5.38 4.10 0.10 61.79 04:28:01 AM all 17.24 0.00 1.91 1.27 0.08 79.50 04:28:01 AM 0 22.21 0.00 1.80 1.82 0.08 74.08 04:28:01 AM 1 12.26 0.00 2.02 0.72 0.08 84.92 04:29:01 AM all 27.02 0.00 4.36 1.09 0.08 67.45 04:29:01 AM 0 29.44 0.00 4.86 0.97 0.08 64.64 04:29:01 AM 1 24.59 0.00 3.85 1.21 0.08 70.27 04:30:01 AM all 0.63 0.00 0.63 1.36 0.06 97.32 04:30:01 AM 0 0.84 0.00 0.52 0.75 0.07 97.83 04:30:01 AM 1 0.43 0.00 0.74 1.97 0.05 96.81 04:31:01 AM all 19.59 0.00 1.05 0.16 0.08 79.13 04:31:01 AM 0 18.83 0.00 1.45 0.13 0.07 79.51 04:31:01 AM 1 20.35 0.00 0.64 0.19 0.08 78.74 04:32:01 AM all 28.74 0.00 0.58 0.02 0.10 70.57 04:32:01 AM 0 2.72 0.00 0.28 0.03 0.10 96.87 04:32:01 AM 1 54.79 0.00 0.87 0.00 0.10 44.24 04:33:01 AM all 12.02 0.00 0.32 0.03 0.08 87.54 04:33:01 AM 0 4.36 0.00 0.29 0.07 0.08 95.20 04:33:01 AM 1 19.60 0.00 0.35 0.00 0.08 79.96 04:34:01 AM all 15.55 0.00 2.09 0.28 0.07 82.02 04:34:01 AM 0 25.63 0.00 2.33 0.10 0.05 71.89 04:34:01 AM 1 5.45 0.00 1.85 0.45 0.08 92.17 Average: all 19.57 0.00 2.11 1.08 0.08 77.16 Average: 0 18.38 0.00 2.26 1.08 0.08 78.19 Average: 1 20.75 0.00 1.97 1.08 0.08 76.12