---> uname -a: Linux prd-centos8-robot-2c-8g-16675.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4793 19 2280 6771 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:63:f4:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe63:f40f/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) 09/01/2024 _x86_64_ (2 CPU) 00:58:35 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 102.52 53.48 49.03 7548.28 32016.29 01:01:02 AM 118.07 6.81 111.26 1247.44 9747.37 01:02:01 AM 41.74 1.12 40.63 116.92 4559.39 01:03:01 AM 41.44 0.03 41.40 0.53 2781.91 01:04:01 AM 25.00 0.03 24.96 3.47 5507.82 01:05:01 AM 0.43 0.00 0.43 0.00 7.56 01:06:01 AM 0.18 0.00 0.18 0.00 2.02 01:07:01 AM 0.10 0.00 0.10 0.00 0.78 01:08:01 AM 0.18 0.03 0.15 0.27 6.08 01:09:01 AM 12.93 0.22 12.71 43.33 370.12 Average: 34.25 6.18 28.07 897.34 5501.78 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5470392 7017008 2412032 30.60 2688 1738256 815364 9.13 189888 1935320 109324 01:01:02 AM 5115500 6955412 2766924 35.10 2688 2018008 808032 9.05 213528 2213064 126896 01:02:01 AM 5239976 7063484 2642448 33.52 2688 2001004 708888 7.94 240684 2058832 12 01:03:01 AM 4989888 7011220 2892536 36.70 2688 2190364 715488 8.01 257136 2265740 150940 01:04:01 AM 5004276 7025228 2878148 36.51 2688 2190492 694284 7.77 260036 2244128 12 01:05:01 AM 5003784 7024736 2878640 36.52 2688 2190492 694284 7.77 260036 2244428 16 01:06:01 AM 5004272 7025224 2878152 36.51 2688 2190492 694284 7.77 260036 2244172 4 01:07:01 AM 5004508 7025456 2877916 36.51 2688 2190496 694284 7.77 260036 2244112 4 01:08:01 AM 5005524 7026608 2876900 36.50 2688 2190632 694284 7.77 260648 2243164 4 01:09:01 AM 4972116 6991260 2910308 36.92 2688 2188876 740252 8.29 448492 2089688 13364 Average: 5081024 7016564 2801400 35.54 2688 2108911 725944 8.13 265052 2178265 40058 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 285.65 173.21 1301.54 53.63 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 79.93 60.51 818.67 18.53 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 15.09 11.13 6.85 4.17 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 47.45 37.90 279.12 10.07 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 427.28 299.38 81.34 66.91 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 1.92 0.62 1.83 0.30 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 0.62 0.17 0.03 0.01 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.00 0.17 0.08 0.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 6.00 3.85 7.47 2.65 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.06 11.26 11.23 5.21 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 88.41 59.90 251.24 16.17 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) 09/01/2024 _x86_64_ (2 CPU) 00:58:35 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 33.48 0.02 7.04 21.26 0.13 38.07 01:00:01 AM 0 26.05 0.03 7.21 16.76 0.12 49.83 01:00:01 AM 1 40.91 0.00 6.87 25.77 0.14 26.31 01:01:02 AM all 30.89 0.00 5.17 3.78 0.12 60.04 01:01:02 AM 0 21.16 0.00 4.50 3.63 0.10 70.61 01:01:02 AM 1 40.67 0.00 5.85 3.94 0.13 49.41 01:02:01 AM all 14.05 0.00 1.94 1.11 0.09 82.81 01:02:01 AM 0 12.75 0.00 1.54 1.10 0.10 84.50 01:02:01 AM 1 15.34 0.00 2.34 1.12 0.08 81.12 01:03:01 AM all 26.10 0.00 4.25 0.83 0.09 68.73 01:03:01 AM 0 19.09 0.00 3.77 0.67 0.10 76.37 01:03:01 AM 1 33.10 0.00 4.74 0.98 0.08 61.09 01:04:01 AM all 1.62 0.00 1.06 1.31 0.04 95.97 01:04:01 AM 0 2.26 0.00 1.14 1.02 0.05 95.53 01:04:01 AM 1 0.99 0.00 0.99 1.59 0.03 96.40 01:05:01 AM all 0.25 0.00 0.08 0.00 0.05 99.62 01:05:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.46 01:05:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:06:01 AM all 0.26 0.00 0.08 0.00 0.04 99.62 01:06:01 AM 0 0.42 0.00 0.05 0.00 0.03 99.50 01:06:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 01:07:01 AM all 0.28 0.00 0.04 0.00 0.04 99.63 01:07:01 AM 0 0.47 0.00 0.02 0.00 0.02 99.50 01:07:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 01:08:01 AM all 0.62 0.00 0.12 0.00 0.04 99.22 01:08:01 AM 0 0.57 0.00 0.12 0.00 0.03 99.28 01:08:01 AM 1 0.67 0.00 0.12 0.00 0.05 99.17 01:09:01 AM all 13.26 0.00 1.91 0.19 0.07 84.57 01:09:01 AM 0 8.24 0.00 1.74 0.28 0.07 89.67 01:09:01 AM 1 18.27 0.00 2.09 0.10 0.07 79.48 Average: all 12.05 0.00 2.16 2.83 0.07 82.89 Average: 0 9.12 0.00 2.01 2.33 0.07 86.47 Average: 1 14.98 0.00 2.32 3.32 0.08 79.31