---> uname -a: Linux prd-centos8-robot-2c-8g-43663.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 579 5002 19 2115 6822 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:92:69:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe92:6978/64 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) 10/18/2024 _x86_64_ (2 CPU) 04:05:24 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 92.37 51.03 41.34 7417.79 15462.31 04:08:01 AM 127.24 5.06 122.18 119.96 11515.23 04:09:01 AM 18.87 0.42 18.46 64.77 1590.07 04:10:01 AM 61.86 0.03 61.83 3.47 7778.31 04:11:01 AM 7.50 0.08 7.41 31.98 764.37 04:12:01 AM 6.07 0.33 5.73 37.86 269.54 04:13:01 AM 27.11 0.52 26.59 63.85 1194.34 Average: 48.72 8.21 40.50 1105.64 5510.51 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5399220 7019248 2483212 31.50 2688 1810196 758940 8.50 211512 1982100 112844 04:08:01 AM 5181308 7010428 2701124 34.27 2688 2005576 707212 7.92 221860 2131328 34120 04:09:01 AM 5217956 7051712 2664476 33.80 2688 2010772 658296 7.37 244608 2076072 3272 04:10:01 AM 5039496 7068952 2842936 36.07 2688 2198796 618736 6.93 258640 2211120 16552 04:11:01 AM 5000684 7031348 2881748 36.56 2688 2200008 669424 7.50 258768 2249824 40 04:12:01 AM 5172640 7037848 2709792 34.38 2688 2036048 668992 7.49 252500 2094492 4832 04:13:01 AM 5166000 7026588 2716432 34.46 2688 2036228 683208 7.65 446832 1919964 1540 Average: 5168186 7035161 2714246 34.43 2688 2042518 680687 7.62 270674 2094986 24743 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 320.63 188.15 1528.42 59.05 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 64.80 47.85 631.68 8.33 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.76 11.28 6.81 4.13 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 250.98 211.78 340.03 49.63 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 15.28 8.21 3.75 0.91 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 186.02 142.89 1407.24 26.37 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 18.99 18.06 15.99 8.77 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 125.34 89.74 561.94 22.46 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) 10/18/2024 _x86_64_ (2 CPU) 04:05:24 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 38.74 0.03 6.38 7.33 0.12 47.41 04:07:01 AM 0 40.82 0.03 5.77 6.95 0.12 46.31 04:07:01 AM 1 36.67 0.02 6.98 7.72 0.12 48.50 04:08:01 AM all 32.70 0.00 5.77 5.68 0.12 55.73 04:08:01 AM 0 35.41 0.00 6.10 5.62 0.12 52.74 04:08:01 AM 1 29.98 0.00 5.43 5.75 0.12 58.73 04:09:01 AM all 12.33 0.00 2.11 1.11 0.11 84.33 04:09:01 AM 0 6.68 0.00 2.01 0.50 0.12 90.69 04:09:01 AM 1 17.98 0.00 2.22 1.72 0.10 77.98 04:10:01 AM all 28.56 0.00 4.76 3.82 0.11 62.75 04:10:01 AM 0 19.02 0.00 3.63 4.60 0.12 72.64 04:10:01 AM 1 38.11 0.00 5.89 3.05 0.10 52.85 04:11:01 AM all 1.09 0.00 0.28 0.28 0.03 98.34 04:11:01 AM 0 0.57 0.00 0.27 0.23 0.03 98.90 04:11:01 AM 1 1.60 0.00 0.28 0.32 0.02 97.78 04:12:01 AM all 7.71 0.00 1.60 0.03 0.07 90.59 04:12:01 AM 0 3.60 0.00 1.01 0.02 0.05 95.32 04:12:01 AM 1 11.85 0.00 2.20 0.05 0.08 85.82 04:13:01 AM all 30.82 0.00 3.13 0.52 0.09 65.45 04:13:01 AM 0 36.58 0.00 3.13 0.69 0.12 59.48 04:13:01 AM 1 25.06 0.00 3.12 0.35 0.07 71.40 Average: all 21.72 0.00 3.43 2.68 0.09 72.07 Average: 0 20.39 0.00 3.13 2.66 0.10 73.72 Average: 1 23.04 0.00 3.73 2.71 0.09 70.42