---> uname -a: Linux prd-centos8-robot-2c-8g-5463.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: 2800.000 BogoMIPS: 5600.00 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 634 4938 19 2125 6766 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:ae:f4:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:feae:f406/64 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) 12/26/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 110.03 0.28 109.75 13.46 10785.30 12:58:01 AM 35.25 1.08 34.17 115.96 4352.58 12:59:01 AM 51.06 6.75 44.31 1249.39 2905.78 01:00:01 AM 21.79 0.00 21.79 0.00 5473.08 01:01:01 AM 2.15 0.10 2.05 32.12 97.32 01:02:01 AM 0.63 0.12 0.52 3.73 104.81 01:03:01 AM 25.34 0.85 24.49 101.70 1305.81 Average: 35.18 1.31 33.87 216.59 3574.81 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5121948 6957404 2760476 35.02 2688 2013124 776632 8.70 195548 2222920 154768 12:58:01 AM 5288908 7082548 2593516 32.90 2688 1971708 655564 7.34 217208 2035332 16 12:59:01 AM 5010368 7043708 2872056 36.44 2688 2203000 692504 7.75 258324 2245664 156352 01:00:01 AM 5005772 7038760 2876652 36.49 2688 2203000 714040 8.00 258320 2245544 4 01:01:01 AM 4960280 6995644 2922144 37.07 2688 2205368 745544 8.35 258592 2290532 488 01:02:01 AM 4998044 7037348 2884380 36.59 2688 2209308 686872 7.69 259256 2252404 1408 01:03:01 AM 5108792 6978968 2773632 35.19 2688 2045832 762388 8.54 453308 1971704 1532 Average: 5070587 7019197 2811837 35.67 2688 2121620 719078 8.05 271508 2180586 44938 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 111.33 85.17 1234.14 12.22 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.75 8.11 6.81 3.29 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 230.58 160.67 338.04 42.44 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.77 0.78 0.32 0.12 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 42.15 29.04 11.81 5.72 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 33.33 24.30 8.76 5.05 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 52.37 40.19 91.38 30.91 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 69.46 49.75 241.59 14.25 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) 12/26/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.28 0.00 5.25 3.39 0.13 53.96 12:57:01 AM 0 37.21 0.00 5.01 3.91 0.13 53.74 12:57:01 AM 1 37.36 0.00 5.48 2.86 0.12 54.18 12:58:01 AM all 12.20 0.00 1.54 1.08 0.08 85.11 12:58:01 AM 0 12.88 0.00 1.36 0.95 0.08 84.72 12:58:01 AM 1 11.53 0.00 1.72 1.20 0.07 85.49 12:59:01 AM all 28.51 0.00 5.11 1.74 0.11 64.53 12:59:01 AM 0 27.86 0.00 5.32 2.38 0.12 64.32 12:59:01 AM 1 29.16 0.00 4.89 1.11 0.10 64.74 01:00:01 AM all 0.09 0.00 0.28 1.16 0.05 98.41 01:00:01 AM 0 0.13 0.00 0.32 0.92 0.05 98.58 01:00:01 AM 1 0.05 0.00 0.25 1.40 0.05 98.25 01:01:01 AM all 9.34 0.00 0.98 0.02 0.08 89.59 01:01:01 AM 0 6.87 0.00 0.87 0.02 0.07 92.18 01:01:01 AM 1 11.80 0.00 1.09 0.02 0.08 87.01 01:02:01 AM all 10.90 0.00 0.64 0.01 0.08 88.37 01:02:01 AM 0 16.33 0.00 0.92 0.00 0.08 82.67 01:02:01 AM 1 5.47 0.00 0.37 0.02 0.07 94.08 01:03:01 AM all 29.85 0.00 3.80 0.48 0.09 65.79 01:03:01 AM 0 28.29 0.00 4.07 0.35 0.08 67.21 01:03:01 AM 1 31.41 0.00 3.53 0.60 0.10 64.36 Average: all 18.31 0.00 2.51 1.12 0.09 77.96 Average: 0 18.52 0.00 2.55 1.22 0.09 77.62 Average: 1 18.11 0.00 2.47 1.03 0.08 78.31