---> uname -a: Linux prd-centos8-robot-2c-8g-3780.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 602 4977 19 2118 6799 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:05:fa:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe05:fa0a/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) 12/18/2024 _x86_64_ (2 CPU) 02:10:35 LINUX RESTART (2 CPU) 02:11:03 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 86.69 41.88 44.81 9911.62 38381.01 02:13:01 AM 36.44 8.53 27.91 1460.85 3465.51 02:14:01 AM 113.63 0.75 112.88 53.59 11404.52 02:15:01 AM 19.53 0.42 19.11 64.79 1494.87 02:16:01 AM 59.85 6.75 53.10 1249.18 5375.59 02:17:01 AM 17.11 0.08 17.03 31.99 3221.06 02:18:01 AM 16.61 0.43 16.18 47.85 688.04 Average: 49.81 8.25 41.56 1792.89 9007.66 02:11:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5854212 7209016 2028212 25.73 2688 1554500 615880 6.90 152116 1620064 19196 02:13:01 AM 5438996 7011600 2443428 31.00 2688 1764680 748704 8.38 189892 1970672 103668 02:14:01 AM 5190688 6985656 2691736 34.15 2688 1972616 709688 7.95 198656 2148988 30704 02:15:01 AM 5273756 7070064 2608668 33.09 2688 1974560 641552 7.18 217812 2050656 4 02:16:01 AM 5009368 7045348 2873056 36.45 2688 2205700 652812 7.31 258848 2242456 84700 02:17:01 AM 4971420 7008200 2911004 36.93 2688 2206888 707132 7.92 258972 2280436 236 02:18:01 AM 5153820 7014896 2728604 34.62 2688 2036612 685220 7.67 447816 1931184 13360 Average: 5270323 7049254 2612101 33.14 2688 1959365 680141 7.62 246302 2034922 35981 02:11:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 110.43 62.69 426.49 15.12 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 190.92 133.12 1220.10 46.35 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 76.17 58.26 669.78 8.97 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.13 7.33 4.41 3.09 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 217.99 161.70 336.99 42.15 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 13.60 7.58 3.70 0.96 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 55.61 35.49 79.09 20.00 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 96.06 66.62 391.35 19.54 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) 12/18/2024 _x86_64_ (2 CPU) 02:10:35 LINUX RESTART (2 CPU) 02:11:03 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 15.29 0.00 4.68 12.40 0.05 67.58 02:12:01 AM 0 15.10 0.00 5.46 16.70 0.03 62.71 02:12:01 AM 1 15.48 0.00 3.89 8.10 0.07 72.46 02:13:01 AM all 23.50 0.00 3.36 1.39 0.07 71.68 02:13:01 AM 0 29.52 0.00 3.86 1.45 0.07 65.10 02:13:01 AM 1 17.48 0.00 2.86 1.32 0.07 78.27 02:14:01 AM all 30.89 0.00 4.52 4.07 0.09 60.43 02:14:01 AM 0 38.37 0.00 5.29 4.08 0.10 52.16 02:14:01 AM 1 23.43 0.00 3.77 4.05 0.08 68.67 02:15:01 AM all 10.28 0.00 1.05 0.54 0.06 88.07 02:15:01 AM 0 13.32 0.00 1.10 0.60 0.07 84.92 02:15:01 AM 1 7.24 0.00 1.00 0.48 0.05 91.22 02:16:01 AM all 28.35 0.00 5.33 1.52 0.10 64.71 02:16:01 AM 0 29.49 0.00 5.51 1.18 0.08 63.74 02:16:01 AM 1 27.21 0.00 5.14 1.85 0.12 65.68 02:17:01 AM all 1.15 0.00 0.30 0.69 0.03 97.82 02:17:01 AM 0 0.63 0.00 0.18 0.50 0.03 98.65 02:17:01 AM 1 1.67 0.00 0.42 0.89 0.03 96.99 02:18:01 AM all 17.05 0.00 2.51 0.16 0.08 80.20 02:18:01 AM 0 14.82 0.00 2.42 0.18 0.08 82.49 02:18:01 AM 1 19.29 0.00 2.61 0.13 0.07 77.91 Average: all 18.09 0.00 3.10 2.92 0.07 75.83 Average: 0 20.20 0.00 3.39 3.46 0.07 72.88 Average: 1 15.98 0.00 2.81 2.37 0.07 78.77