---> uname -a: Linux prd-centos8-robot-2c-8g-43872.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 620 4987 19 2089 6782 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:a7:c3:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fea7:c321/64 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) 10/19/2024 _x86_64_ (2 CPU) 02:28:13 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 59.61 9.15 50.47 1824.46 5501.80 02:31:01 AM 100.35 6.78 93.57 1247.58 8099.38 02:32:01 AM 30.52 0.67 29.86 49.45 4060.50 02:33:01 AM 7.50 0.20 7.30 34.79 155.34 Average: 49.50 4.20 45.30 789.10 4454.43 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5434980 7013348 2447452 31.05 2688 1769016 756264 8.47 191044 1965220 46108 02:31:01 AM 5088036 6940856 2794396 35.45 2688 2030592 782656 8.76 214064 2238228 128928 02:32:01 AM 5139876 6968784 2742556 34.79 2688 2006128 758252 8.49 221828 2176680 8 02:33:01 AM 5072108 6926684 2810324 35.65 2688 2031768 783248 8.77 235644 2229728 24456 Average: 5183750 6962418 2698682 34.24 2688 1959376 770105 8.62 215645 2152464 49875 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 214.91 146.87 1270.17 53.26 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 93.94 78.64 696.45 10.23 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 4.57 1.97 2.47 0.68 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 12.83 9.35 11.99 5.16 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 81.56 59.21 495.29 17.33 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) 10/19/2024 _x86_64_ (2 CPU) 02:28:13 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 25.28 0.00 3.90 10.97 0.08 59.78 02:30:01 AM 0 18.19 0.00 4.43 9.46 0.08 67.84 02:30:01 AM 1 32.34 0.00 3.38 12.47 0.07 51.75 02:31:01 AM all 30.66 0.00 5.18 4.76 0.13 59.27 02:31:01 AM 0 15.84 0.00 4.18 4.61 0.13 75.24 02:31:01 AM 1 45.48 0.00 6.18 4.91 0.12 43.32 02:32:01 AM all 4.19 0.00 0.89 4.04 0.04 90.84 02:32:01 AM 0 5.48 0.00 1.10 6.77 0.05 86.60 02:32:01 AM 1 2.90 0.00 0.67 1.32 0.03 95.08 02:33:01 AM all 8.92 0.00 0.82 0.09 0.05 90.12 02:33:01 AM 0 11.04 0.00 0.70 0.08 0.03 88.14 02:33:01 AM 1 6.81 0.00 0.93 0.10 0.07 92.09 Average: all 17.26 0.00 2.69 4.96 0.07 75.01 Average: 0 12.63 0.00 2.60 5.23 0.08 79.46 Average: 1 21.88 0.00 2.79 4.70 0.07 70.57