---> uname -a: Linux prd-centos8-robot-2c-8g-6575.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 583 4985 19 2128 6817 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:87:dd:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe87:dd28/64 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) 12/31/2024 _x86_64_ (2 CPU) 02:11:31 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 114.82 47.55 67.27 6995.74 17961.53 02:14:01 AM 94.88 0.73 94.15 53.06 11193.58 02:15:01 AM 23.39 0.38 23.01 64.25 1592.59 02:16:02 AM 55.69 6.78 48.91 1249.93 5226.56 02:17:01 AM 19.37 0.00 19.37 0.00 3366.15 02:18:01 AM 0.60 0.10 0.50 32.13 50.41 02:19:01 AM 9.08 0.37 8.72 39.73 272.47 Average: 45.47 8.01 37.46 1208.21 5672.40 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5423408 7079732 2459016 31.20 2688 1840316 659040 7.38 184344 1957316 157516 02:14:01 AM 5204780 7006044 2677644 33.97 2688 1978920 711608 7.97 198636 2136336 30684 02:15:01 AM 5283328 7085904 2599096 32.97 2688 1980852 636640 7.13 217384 2041532 4 02:16:02 AM 5021360 7063768 2861064 36.30 2688 2212160 638112 7.14 258720 2231808 85708 02:17:01 AM 5021416 7063476 2861008 36.30 2688 2212160 638112 7.14 258728 2231792 4 02:18:01 AM 4978472 7022724 2903952 36.84 2688 2214392 702932 7.87 258996 2274272 52 02:19:01 AM 5176668 7048624 2705756 34.33 2688 2046304 657272 7.36 292728 2059512 19740 Average: 5158490 7052896 2723934 34.56 2688 2069301 663388 7.43 238505 2133224 41958 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 286.86 182.00 1571.01 60.70 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 63.27 51.41 671.38 8.67 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 10.85 7.65 4.92 3.14 0.00 0.00 0.00 0.00 02:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 AM eth0 221.28 169.44 335.46 40.64 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 7.37 5.46 2.43 1.45 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 29.06 21.20 10.09 3.90 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 62.29 44.83 83.07 25.78 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 97.51 69.01 383.60 20.66 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) 12/31/2024 _x86_64_ (2 CPU) 02:11:31 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 41.25 0.03 6.72 6.07 0.09 45.84 02:13:01 AM 0 38.17 0.02 7.76 6.36 0.08 47.61 02:13:01 AM 1 44.33 0.03 5.68 5.77 0.10 44.08 02:14:01 AM all 25.83 0.00 3.60 13.45 0.11 57.01 02:14:01 AM 0 37.03 0.00 4.68 14.47 0.12 43.70 02:14:01 AM 1 14.68 0.00 2.53 12.44 0.10 70.25 02:15:01 AM all 10.59 0.00 1.09 0.54 0.08 87.71 02:15:01 AM 0 9.86 0.00 0.89 0.35 0.07 88.84 02:15:01 AM 1 11.32 0.00 1.29 0.74 0.08 86.58 02:16:02 AM all 29.18 0.00 5.31 5.34 0.13 60.05 02:16:02 AM 0 34.66 0.00 6.25 4.61 0.14 54.33 02:16:02 AM 1 23.76 0.00 4.37 6.06 0.12 65.70 02:17:01 AM all 0.36 0.00 0.29 1.53 0.04 97.78 02:17:01 AM 0 0.46 0.00 0.31 1.19 0.03 98.01 02:17:01 AM 1 0.27 0.00 0.27 1.87 0.05 97.54 02:18:01 AM all 7.65 0.00 0.79 0.01 0.07 91.48 02:18:01 AM 0 7.65 0.00 0.80 0.02 0.07 91.47 02:18:01 AM 1 7.66 0.00 0.77 0.00 0.07 91.50 02:19:01 AM all 16.76 0.00 2.24 0.17 0.08 80.75 02:19:01 AM 0 23.61 0.00 2.34 0.27 0.08 73.70 02:19:01 AM 1 9.90 0.00 2.14 0.07 0.08 87.81 Average: all 18.82 0.00 2.86 3.87 0.09 74.36 Average: 0 21.63 0.00 3.29 3.89 0.08 71.11 Average: 1 16.00 0.00 2.44 3.85 0.09 77.62