---> uname -a: Linux prd-centos8-robot-2c-8g-10908.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: 2799.998 BogoMIPS: 5599.99 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 587 4977 19 2132 6813 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:d1:0e:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fed1:e27/64 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) 11/28/2024 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 96.58 12.71 83.87 2333.76 6373.84 01:00:01 AM 76.24 0.70 75.54 50.78 9992.12 01:01:01 AM 23.90 0.43 23.47 64.90 1541.50 01:02:01 AM 45.30 0.10 45.20 5.20 6597.92 01:03:01 AM 6.93 0.00 6.93 0.00 645.80 01:04:01 AM 1.88 0.10 1.78 32.12 91.37 01:05:01 AM 0.68 0.03 0.65 1.87 73.07 01:06:01 AM 21.39 0.65 20.74 74.11 1024.38 Average: 34.12 1.84 32.28 320.33 3292.67 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5270496 7020216 2611928 33.14 2688 1931788 731736 8.19 211572 2076988 177244 01:00:01 AM 5179404 7018432 2703020 34.29 2688 2016236 709648 7.95 231312 2126036 1108 01:01:01 AM 5022212 6984408 2860212 36.29 2688 2135600 744556 8.34 259796 2242732 100272 01:02:01 AM 5017848 7059612 2864576 36.34 2688 2211020 647792 7.25 256984 2234836 16556 01:03:01 AM 5017508 7058856 2864916 36.35 2688 2211024 647792 7.25 256992 2234892 16 01:04:01 AM 4974936 7018520 2907488 36.89 2688 2213260 713776 7.99 257264 2277168 448 01:05:01 AM 4968160 7014392 2914264 36.97 2688 2215948 713776 7.99 257404 2283572 1264 01:06:01 AM 5192964 7068600 2689460 34.12 2688 2051840 670500 7.51 450720 1889552 13376 Average: 5080441 7030380 2801983 35.55 2688 2123340 697447 7.81 272756 2170722 38786 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.51 64.61 939.01 8.58 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 52.87 37.70 441.52 7.58 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 39.95 28.44 295.07 6.39 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 161.09 110.48 37.90 32.35 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 15.74 10.75 3.31 3.62 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 35.09 22.61 10.26 3.94 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 22.71 18.50 5.62 4.73 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 59.68 41.97 91.33 29.94 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 58.46 41.88 228.00 12.14 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) 11/28/2024 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 33.78 0.00 5.38 5.17 0.15 55.52 12:59:01 AM 0 41.80 0.00 6.22 5.13 0.15 46.71 12:59:01 AM 1 25.80 0.00 4.56 5.21 0.15 64.29 01:00:01 AM all 20.69 0.00 3.22 6.66 0.11 69.32 01:00:01 AM 0 15.81 0.00 2.83 7.75 0.10 73.51 01:00:01 AM 1 25.58 0.00 3.61 5.57 0.12 65.12 01:01:01 AM all 19.88 0.00 2.50 1.06 0.15 76.41 01:01:01 AM 0 32.45 0.00 3.18 1.13 0.13 63.11 01:01:01 AM 1 7.39 0.00 1.82 1.00 0.17 89.62 01:02:01 AM all 14.52 0.00 2.68 12.57 0.11 70.12 01:02:01 AM 0 15.60 0.00 2.73 13.06 0.12 68.49 01:02:01 AM 1 13.45 0.00 2.63 12.08 0.10 71.74 01:03:01 AM all 0.18 0.00 0.17 0.19 0.05 99.42 01:03:01 AM 0 0.23 0.00 0.22 0.35 0.07 99.13 01:03:01 AM 1 0.12 0.00 0.12 0.03 0.03 99.70 01:04:01 AM all 7.86 0.00 0.80 0.03 0.10 91.22 01:04:01 AM 0 12.62 0.00 1.21 0.03 0.10 86.04 01:04:01 AM 1 3.10 0.00 0.39 0.02 0.10 96.40 01:05:01 AM all 11.35 0.00 0.67 0.00 0.11 87.87 01:05:01 AM 0 12.06 0.00 0.60 0.00 0.10 87.24 01:05:01 AM 1 10.64 0.00 0.74 0.00 0.12 88.51 01:06:01 AM all 23.09 0.00 3.17 0.48 0.13 73.13 01:06:01 AM 0 19.89 0.00 3.50 0.54 0.10 75.98 01:06:01 AM 1 26.28 0.00 2.85 0.42 0.17 70.28 Average: all 16.42 0.00 2.32 3.26 0.11 77.89 Average: 0 18.79 0.00 2.56 3.49 0.11 75.05 Average: 1 14.04 0.00 2.09 3.03 0.12 80.72