---> uname -a: Linux prd-centos8-robot-2c-8g-8264.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 607 4970 19 2119 6793 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:62:95:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe62:95da/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) 11/18/2024 _x86_64_ (2 CPU) 00:59:38 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:03 AM 678.08 678.08 0.00 97616.44 0.00 01:01:01 AM 146.50 83.68 62.82 8464.39 39638.62 01:02:01 AM 121.46 6.95 114.51 1251.77 10686.66 01:03:01 AM 41.24 1.02 40.22 113.16 4676.72 01:04:01 AM 27.31 0.03 27.27 0.53 1491.19 01:05:01 AM 39.13 0.03 39.09 3.47 6756.51 01:06:01 AM 2.78 0.10 2.68 32.92 105.23 01:07:01 AM 17.31 0.40 16.91 46.79 714.61 Average: 60.42 17.45 42.97 2049.88 8944.80 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:03 AM 7194848 7351996 687584 8.72 2688 367960 395484 5.02 101472 387700 10612 01:01:01 AM 5519764 7028568 2362668 29.97 2688 1701904 744176 8.33 184728 1895168 95764 01:02:01 AM 5096100 6952752 2786332 35.35 2688 2034284 764896 8.56 213520 2229348 139116 01:03:01 AM 5231824 7065292 2650608 33.63 2688 2010636 663432 7.43 240220 2064520 16 01:04:01 AM 4935452 6974892 2946980 37.39 2688 2208616 736172 8.24 256056 2321172 180996 01:05:01 AM 5004264 7037464 2878168 36.51 2688 2202608 665696 7.45 257076 2244188 4 01:06:01 AM 4832528 6867264 3049904 38.69 2688 2204140 853260 9.55 257200 2414416 8 01:07:01 AM 5108828 6970232 2773604 35.19 2688 2036400 746260 8.36 446512 1975336 13360 Average: 5365451 7031058 2516981 31.93 2688 1845818 696172 7.80 244598 1941481 54984 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:03 AM eth0 6.85 5.14 1.63 1.14 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 249.97 149.00 1174.98 57.73 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 97.13 74.83 1069.14 10.87 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 16.86 10.20 6.88 3.76 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 36.05 28.99 294.74 6.65 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 204.25 141.04 43.34 38.62 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 112.00 90.49 978.30 7.15 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 119.05 86.82 691.01 25.35 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 117.93 82.20 601.46 21.13 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) 11/18/2024 _x86_64_ (2 CPU) 00:59:38 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:03 AM all 21.29 0.00 24.78 33.86 0.00 20.07 01:00:03 AM 0 18.47 0.00 29.27 24.04 0.00 28.22 01:00:03 AM 1 24.13 0.00 20.28 43.71 0.00 11.89 01:01:01 AM all 31.98 0.06 8.36 26.77 0.11 32.71 01:01:01 AM 0 25.57 0.10 7.75 28.01 0.12 38.44 01:01:01 AM 1 38.40 0.02 8.98 25.52 0.10 26.98 01:02:01 AM all 36.17 0.00 5.94 4.21 0.13 53.55 01:02:01 AM 0 36.39 0.00 6.22 3.58 0.13 53.67 01:02:01 AM 1 35.94 0.00 5.67 4.84 0.13 53.42 01:03:01 AM all 13.47 0.00 1.90 1.38 0.08 83.17 01:03:01 AM 0 5.03 0.00 1.39 1.87 0.07 91.65 01:03:01 AM 1 21.91 0.00 2.42 0.88 0.08 74.70 01:04:01 AM all 20.93 0.00 3.38 0.40 0.08 75.21 01:04:01 AM 0 11.90 0.00 2.70 0.20 0.08 85.12 01:04:01 AM 1 29.98 0.00 4.07 0.60 0.08 65.27 01:05:01 AM all 6.93 0.00 1.55 2.01 0.08 89.43 01:05:01 AM 0 7.14 0.00 1.87 2.53 0.08 88.37 01:05:01 AM 1 6.71 0.00 1.24 1.49 0.08 90.48 01:06:01 AM all 3.76 0.00 0.49 0.03 0.08 95.65 01:06:01 AM 0 1.68 0.00 0.28 0.05 0.07 97.92 01:06:01 AM 1 5.85 0.00 0.69 0.00 0.08 93.37 01:07:01 AM all 21.60 0.00 2.98 0.18 0.12 75.11 01:07:01 AM 0 19.30 0.00 2.82 0.28 0.12 77.47 01:07:01 AM 1 23.92 0.00 3.14 0.08 0.12 72.74 Average: all 19.22 0.01 3.64 5.07 0.10 71.97 Average: 0 15.25 0.01 3.44 5.21 0.10 75.98 Average: 1 23.19 0.00 3.83 4.92 0.10 67.96