---> uname -a: Linux prd-centos8-robot-2c-8g-11097.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 592 4984 19 2120 6808 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:fb:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:feae:fb61/64 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) 08/15/2024 _x86_64_ (2 CPU) 11:21:10 LINUX RESTART (2 CPU) 11:22:01 AM tps rtps wtps bread/s bwrtn/s 11:23:01 AM 101.88 13.08 88.80 2342.82 6563.78 11:24:01 AM 74.49 0.87 73.62 81.85 9195.15 11:25:01 AM 7.20 0.68 6.51 92.90 220.54 11:26:01 AM 8.93 0.00 8.93 0.00 990.58 11:27:01 AM 53.35 0.03 53.32 3.47 7124.11 11:28:01 AM 5.87 0.10 5.77 32.13 276.19 11:29:01 AM 0.88 0.03 0.85 1.87 37.04 11:30:01 AM 16.41 0.43 15.98 47.99 875.52 Average: 33.63 1.90 31.72 325.40 3160.39 11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 AM 5220140 7004900 2662292 33.78 2688 1964292 733644 8.21 218128 2114384 209936 11:24:01 AM 5207532 7030432 2674900 33.93 2688 2000292 670088 7.50 238132 2092444 20 11:25:01 AM 5249000 7076012 2633432 33.41 2688 2004348 629940 7.05 241680 2047692 4 11:26:01 AM 5079252 6998340 2803180 35.56 2688 2093420 705348 7.90 259008 2190644 72812 11:27:01 AM 5023148 7049568 2859284 36.27 2688 2195704 628196 7.03 261360 2220420 100 11:28:01 AM 4984340 7012960 2898092 36.77 2688 2197904 685056 7.67 261624 2261968 380 11:29:01 AM 4975960 7006848 2906472 36.87 2688 2200196 685056 7.67 261756 2270120 1920 11:30:01 AM 5194248 7056860 2688184 34.10 2688 2037576 642472 7.19 445916 1890132 13360 Average: 5116702 7029490 2765730 35.09 2688 2086716 672475 7.53 273450 2135976 37316 11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 123.74 92.07 1054.55 18.69 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 40.93 31.13 331.91 8.19 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 AM eth0 14.48 4.08 3.69 1.60 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 35.34 24.91 265.45 4.93 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 195.30 175.66 48.09 43.77 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 23.51 21.38 9.25 3.84 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 14.55 14.61 3.80 3.80 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 52.57 41.23 86.03 28.22 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.56 50.64 225.35 14.13 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) 08/15/2024 _x86_64_ (2 CPU) 11:21:10 LINUX RESTART (2 CPU) 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 35.66 0.00 6.03 2.37 0.11 55.83 11:23:01 AM 0 23.73 0.00 5.07 2.53 0.12 68.56 11:23:01 AM 1 47.60 0.00 7.00 2.20 0.10 43.10 11:24:01 AM all 23.04 0.00 2.79 2.85 0.08 71.24 11:24:01 AM 0 22.30 0.00 2.94 3.16 0.08 71.51 11:24:01 AM 1 23.78 0.00 2.64 2.54 0.08 70.96 11:25:01 AM all 0.71 0.00 0.45 0.44 0.04 98.35 11:25:01 AM 0 0.50 0.00 0.48 0.32 0.05 98.65 11:25:01 AM 1 0.92 0.00 0.42 0.57 0.03 98.06 11:26:01 AM all 11.05 0.00 1.88 0.39 0.05 86.63 11:26:01 AM 0 9.80 0.00 1.84 0.30 0.05 88.01 11:26:01 AM 1 12.30 0.00 1.92 0.48 0.05 85.24 11:27:01 AM all 16.88 0.00 3.25 2.95 0.09 76.82 11:27:01 AM 0 10.35 0.00 2.71 2.39 0.08 84.47 11:27:01 AM 1 23.43 0.00 3.81 3.52 0.10 69.14 11:28:01 AM all 8.13 0.00 0.75 0.10 0.07 90.96 11:28:01 AM 0 2.96 0.00 0.42 0.10 0.05 96.47 11:28:01 AM 1 13.32 0.00 1.07 0.10 0.08 85.42 11:29:01 AM all 8.08 0.00 0.43 0.03 0.08 91.39 11:29:01 AM 0 10.78 0.00 0.42 0.03 0.10 88.67 11:29:01 AM 1 5.39 0.00 0.44 0.02 0.05 94.11 11:30:01 AM all 22.91 0.00 2.73 0.28 0.08 73.99 11:30:01 AM 0 23.00 0.00 3.08 0.18 0.07 73.67 11:30:01 AM 1 22.83 0.00 2.39 0.38 0.10 74.30 Average: all 15.82 0.00 2.29 1.18 0.08 80.64 Average: 0 12.93 0.00 2.12 1.13 0.08 83.74 Average: 1 18.70 0.00 2.46 1.23 0.08 77.53