---> uname -a: Linux prd-centos8-robot-2c-8g-11828.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 4985 19 2125 6814 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:06:af:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe06:afd0/64 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:37 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 109.41 64.67 44.74 9272.43 37323.79 02:09:01 AM 20.93 5.80 15.13 1082.17 1879.09 02:10:01 AM 24.18 0.00 24.18 0.00 2473.00 02:11:01 AM 49.70 6.86 42.84 1249.45 2669.13 02:12:01 AM 79.52 0.70 78.82 50.79 8989.34 02:13:01 AM 32.36 0.38 31.97 64.25 2558.11 02:14:01 AM 47.29 0.03 47.26 3.47 7074.52 02:15:01 AM 2.97 0.08 2.88 31.99 100.02 02:16:01 AM 14.15 0.33 13.81 37.86 503.82 02:17:01 AM 21.44 0.50 20.94 63.71 1000.85 Average: 40.20 7.94 32.26 1185.82 6457.79 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5726572 7135388 2155852 27.35 2688 1605840 639532 7.16 165712 1724028 45972 02:09:01 AM 5537492 7050320 2344932 29.75 2688 1706156 718040 8.04 184672 1880580 65728 02:10:01 AM 5528700 7041516 2353724 29.86 2688 1706160 735928 8.24 184672 1881048 4 02:11:01 AM 5300320 7038248 2582104 32.76 2688 1920364 694656 7.78 210160 2052584 165680 02:12:01 AM 5202312 7041692 2680112 34.00 2688 2016684 669912 7.50 230284 2106080 31796 02:13:01 AM 4999552 6992764 2882872 36.57 2688 2165888 727640 8.15 268752 2256668 129928 02:14:01 AM 5020272 7062104 2862152 36.31 2688 2211380 635256 7.11 257540 2232660 12 02:15:01 AM 4976712 7019900 2905712 36.86 2688 2212784 698216 7.82 257668 2274840 316 02:16:01 AM 5117792 6985080 2764632 35.07 2688 2042868 716612 8.02 288640 2124208 17380 02:17:01 AM 5140392 7010588 2742032 34.79 2688 2046324 713484 7.99 448864 1944624 1380 Average: 5255012 7037760 2627412 33.33 2688 1963445 694928 7.78 249696 2047732 45820 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 213.53 126.45 854.27 52.68 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 30.96 23.63 301.44 3.04 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 1.57 0.03 0.21 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 65.81 49.42 639.58 5.95 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 57.17 42.01 441.54 7.04 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 36.62 31.24 295.49 7.49 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 206.65 154.01 46.31 41.07 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 31.82 22.29 26.73 2.62 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 181.94 132.61 1451.75 27.08 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 17.11 13.93 13.07 6.70 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 84.32 59.56 407.04 15.37 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:37 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 21.90 0.04 6.93 39.66 0.09 31.37 02:08:01 AM 0 22.18 0.03 7.51 40.61 0.10 29.57 02:08:01 AM 1 21.62 0.05 6.36 38.71 0.08 33.17 02:09:01 AM all 9.84 0.00 1.61 25.52 0.07 62.96 02:09:01 AM 0 12.97 0.00 1.87 0.92 0.05 84.19 02:09:01 AM 1 6.71 0.00 1.35 50.13 0.08 41.73 02:10:01 AM all 0.30 0.00 0.28 38.68 0.05 60.69 02:10:01 AM 0 0.08 0.00 0.17 9.38 0.05 90.32 02:10:01 AM 1 0.52 0.00 0.40 67.98 0.05 31.05 02:11:01 AM all 23.10 0.00 3.72 1.58 0.11 71.49 02:11:01 AM 0 32.18 0.00 4.96 2.29 0.12 60.46 02:11:01 AM 1 14.03 0.00 2.49 0.87 0.10 82.52 02:12:01 AM all 19.51 0.00 3.13 4.14 0.09 73.12 02:12:01 AM 0 15.98 0.00 2.87 3.29 0.10 77.77 02:12:01 AM 1 23.06 0.00 3.39 5.00 0.08 68.47 02:13:01 AM all 21.90 0.00 2.67 1.46 0.08 73.89 02:13:01 AM 0 29.89 0.00 3.07 1.98 0.10 64.96 02:13:01 AM 1 13.87 0.00 2.27 0.94 0.07 82.85 02:14:01 AM all 13.24 0.00 2.68 10.70 0.07 73.30 02:14:01 AM 0 16.54 0.00 3.08 11.87 0.07 68.44 02:14:01 AM 1 9.95 0.00 2.29 9.53 0.07 78.16 02:15:01 AM all 2.02 0.00 0.26 0.51 0.04 97.17 02:15:01 AM 0 2.23 0.00 0.20 0.00 0.05 97.52 02:15:01 AM 1 1.81 0.00 0.32 1.02 0.03 96.82 02:16:01 AM all 15.65 0.00 2.04 1.89 0.08 80.34 02:16:01 AM 0 16.37 0.00 2.83 1.67 0.05 79.08 02:16:01 AM 1 14.93 0.00 1.26 2.11 0.10 81.60 02:17:01 AM all 19.57 0.00 2.24 2.14 0.08 75.98 02:17:01 AM 0 22.98 0.00 2.62 3.19 0.08 71.13 02:17:01 AM 1 16.15 0.00 1.86 1.09 0.07 80.84 Average: all 14.70 0.00 2.55 12.61 0.08 70.06 Average: 0 17.14 0.00 2.91 7.49 0.08 72.37 Average: 1 12.25 0.01 2.19 17.73 0.07 67.74