---> uname -a: Linux prd-centos8-robot-2c-8g-17055.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 631 4954 19 2111 6769 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:96:d1:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe96:d172/64 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) 09/02/2024 _x86_64_ (2 CPU) 07:28:36 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 172.66 80.74 91.92 9240.25 41581.61 07:31:01 AM 88.74 0.70 88.04 50.77 9810.03 07:32:01 AM 22.06 0.38 21.68 62.51 1582.01 07:33:01 AM 54.91 0.07 54.84 5.73 4403.60 07:34:01 AM 16.13 0.00 16.13 0.00 4108.66 07:35:01 AM 2.40 0.00 2.40 0.00 70.02 07:36:01 AM 0.32 0.00 0.32 0.00 3.55 07:37:01 AM 0.48 0.08 0.40 31.99 8.02 07:38:01 AM 1.90 0.00 1.90 0.00 99.58 07:39:01 AM 15.66 0.42 15.25 47.73 673.57 Average: 37.53 8.24 29.29 943.93 6234.51 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5314024 7002928 2568396 32.58 2688 1870964 730468 8.18 208684 2034220 144848 07:31:01 AM 5176744 6999232 2705676 34.33 2688 1999400 695152 7.78 221440 2129464 30116 07:32:01 AM 5262224 7086012 2620196 33.24 2688 2001276 616900 6.91 240096 2033420 20 07:33:01 AM 5030200 7051208 2852220 36.18 2688 2190808 664636 7.44 259292 2220840 115712 07:34:01 AM 5025136 7046148 2857284 36.25 2688 2190812 664636 7.44 259292 2222452 4 07:35:01 AM 5025104 7046116 2857316 36.25 2688 2190812 664636 7.44 259292 2222524 4 07:36:01 AM 5024352 7045364 2858068 36.26 2688 2190812 664636 7.44 259292 2223484 4 07:37:01 AM 4985828 7007936 2896592 36.75 2688 2191912 715116 8.01 259612 2261324 4 07:38:01 AM 4978116 7001288 2904304 36.85 2688 2192968 715116 8.01 259668 2268912 72 07:39:01 AM 5091328 6944940 2791092 35.41 2688 2028840 739196 8.28 441772 1994092 13372 Average: 5091306 7023117 2791114 35.41 2688 2104860 687049 7.69 266844 2161073 30416 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 269.19 170.51 1562.81 59.30 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 56.13 44.47 556.88 7.98 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 15.14 8.51 5.61 3.48 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 199.58 144.26 308.54 41.19 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1.42 0.68 0.17 0.11 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.77 0.27 0.16 0.08 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 0.85 0.18 0.05 0.01 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 4.83 2.93 1.99 1.26 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 33.42 23.93 6.53 4.73 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 57.31 33.73 81.65 23.97 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 63.86 42.95 252.46 14.21 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) 09/02/2024 _x86_64_ (2 CPU) 07:28:36 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 46.03 0.04 9.92 4.52 0.13 39.36 07:30:01 AM 0 57.95 0.05 9.40 5.19 0.13 27.28 07:30:01 AM 1 34.13 0.03 10.43 3.86 0.12 51.43 07:31:01 AM all 26.70 0.00 3.63 1.73 0.09 67.86 07:31:01 AM 0 39.52 0.00 4.29 1.58 0.10 54.50 07:31:01 AM 1 13.87 0.00 2.97 1.87 0.08 81.21 07:32:01 AM all 10.11 0.00 1.14 0.33 0.05 88.37 07:32:01 AM 0 14.03 0.00 1.20 0.15 0.05 84.57 07:32:01 AM 1 6.19 0.00 1.07 0.52 0.05 92.18 07:33:01 AM all 28.10 0.00 5.04 0.95 0.12 65.79 07:33:01 AM 0 31.56 0.00 5.65 1.10 0.12 61.57 07:33:01 AM 1 24.65 0.00 4.44 0.80 0.12 69.99 07:34:01 AM all 0.33 0.00 0.23 0.29 0.01 99.13 07:34:01 AM 0 0.57 0.00 0.20 0.25 0.02 98.97 07:34:01 AM 1 0.10 0.00 0.27 0.33 0.00 99.30 07:35:01 AM all 0.32 0.00 0.06 0.01 0.02 99.60 07:35:01 AM 0 0.58 0.00 0.07 0.02 0.02 99.32 07:35:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 07:36:01 AM all 0.33 0.00 0.05 0.00 0.02 99.61 07:36:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 07:36:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 07:37:01 AM all 1.14 0.00 0.17 0.01 0.03 98.65 07:37:01 AM 0 0.52 0.00 0.15 0.00 0.03 99.30 07:37:01 AM 1 1.77 0.00 0.18 0.02 0.03 98.00 07:38:01 AM all 9.33 0.00 0.32 0.01 0.06 90.28 07:38:01 AM 0 15.15 0.00 0.39 0.00 0.07 84.40 07:38:01 AM 1 3.52 0.00 0.25 0.02 0.05 96.16 07:39:01 AM all 19.88 0.00 2.70 0.21 0.08 77.14 07:39:01 AM 0 24.39 0.00 2.77 0.35 0.08 72.40 07:39:01 AM 1 15.36 0.00 2.62 0.07 0.07 81.88 Average: all 14.23 0.00 2.32 0.81 0.06 82.58 Average: 0 18.47 0.01 2.42 0.86 0.06 78.18 Average: 1 9.98 0.00 2.23 0.75 0.06 86.98