---> uname -a: Linux prd-centos8-robot-2c-8g-2595.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 571 5003 19 2122 6829 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:67:31:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe67:3171/64 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) 12/14/2024 _x86_64_ (2 CPU) 04:12:17 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 84.00 16.40 67.61 3224.53 5841.34 04:15:01 AM 88.17 0.70 87.47 50.78 9614.25 04:16:01 AM 33.24 0.42 32.83 64.79 2575.50 04:17:01 AM 44.40 0.03 44.37 3.47 7000.53 04:18:01 AM 5.35 0.42 4.93 69.06 200.18 04:19:01 AM 29.01 0.53 28.47 64.78 1239.60 Average: 47.36 3.08 44.28 579.52 4412.03 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5369132 7080016 2513300 31.88 2688 1893548 671728 7.52 211240 1981988 150876 04:15:01 AM 5240884 7076512 2641548 33.51 2688 2013188 659620 7.39 228968 2069928 30700 04:16:01 AM 5002084 7015248 2880348 36.54 2688 2185108 718748 8.05 271560 2248992 151300 04:17:01 AM 5040464 7079424 2841968 36.05 2688 2209004 626820 7.02 257632 2212556 4 04:18:01 AM 5170500 7041696 2711932 34.40 2688 2042880 661532 7.41 252320 2099024 4344 04:19:01 AM 5200944 7070696 2681488 34.02 2688 2045144 641360 7.18 448308 1884024 16748 Average: 5170668 7060599 2711764 34.40 2688 2064812 663301 7.43 278338 2082752 58995 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 296.87 195.23 1630.29 60.48 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 61.15 44.92 587.60 8.11 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 37.91 29.28 295.80 7.33 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 212.21 177.54 47.23 41.52 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 53.11 35.04 75.44 17.23 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 19.98 19.54 16.71 9.40 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 113.54 83.59 442.16 24.01 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) 12/14/2024 _x86_64_ (2 CPU) 04:12:17 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 37.35 0.00 6.64 3.36 0.10 52.55 04:14:01 AM 0 24.04 0.00 5.51 3.09 0.10 67.26 04:14:01 AM 1 50.77 0.00 7.77 3.63 0.10 37.73 04:15:01 AM all 22.42 0.00 3.42 3.42 0.08 70.65 04:15:01 AM 0 15.94 0.00 2.89 3.14 0.08 77.95 04:15:01 AM 1 28.92 0.00 3.97 3.72 0.08 63.31 04:16:01 AM all 23.87 0.00 2.89 1.01 0.10 72.13 04:16:01 AM 0 24.61 0.00 3.10 0.83 0.10 71.35 04:16:01 AM 1 23.13 0.00 2.69 1.18 0.10 72.90 04:17:01 AM all 12.47 0.00 2.56 2.18 0.08 82.71 04:17:01 AM 0 6.50 0.00 1.79 1.40 0.07 90.25 04:17:01 AM 1 18.46 0.00 3.33 2.96 0.08 75.17 04:18:01 AM all 4.41 0.00 1.22 0.08 0.06 94.24 04:18:01 AM 0 5.07 0.00 0.90 0.08 0.07 93.87 04:18:01 AM 1 3.75 0.00 1.54 0.07 0.05 94.60 04:19:01 AM all 30.32 0.00 3.41 0.38 0.10 65.80 04:19:01 AM 0 14.71 0.00 2.92 0.18 0.10 82.09 04:19:01 AM 1 45.93 0.00 3.91 0.57 0.10 49.50 Average: all 21.81 0.00 3.36 1.74 0.09 73.01 Average: 0 15.15 0.00 2.85 1.46 0.09 80.45 Average: 1 28.48 0.00 3.86 2.02 0.09 65.56