---> uname -a: Linux prd-centos8-robot-2c-8g-25532.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 581 4984 19 2131 6819 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:fd:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fed1:fda4/64 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) 09/22/2024 _x86_64_ (2 CPU) 00:08:14 LINUX RESTART (2 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 117.03 45.72 71.31 6865.98 9627.66 12:11:01 AM 91.24 0.70 90.54 50.77 9913.74 12:12:01 AM 17.90 0.03 17.86 0.53 1418.93 12:13:01 AM 4.65 0.38 4.27 64.25 120.81 12:14:01 AM 47.29 2.52 44.78 396.07 2988.67 12:15:01 AM 25.27 0.00 25.27 0.00 5448.52 12:16:01 AM 2.83 0.00 2.83 0.00 90.03 12:17:01 AM 0.35 0.00 0.35 0.00 3.47 12:18:01 AM 0.43 0.00 0.43 0.00 5.43 12:19:01 AM 19.43 0.45 18.98 71.71 1111.20 Average: 32.64 4.98 27.66 744.97 3073.14 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 5370056 7065932 2512376 31.87 2688 1877528 674240 7.55 211072 1976292 146092 12:11:01 AM 5173320 7006640 2709112 34.37 2688 2009888 704260 7.89 222608 2137292 30072 12:12:01 AM 5143904 6976836 2738528 34.74 2688 2010008 718708 8.05 233084 2157752 132 12:13:01 AM 5251968 7086728 2630464 33.37 2688 2011832 629168 7.04 241048 2042316 4 12:14:01 AM 5024448 7069460 2857984 36.26 2688 2213696 623528 6.98 264044 2222180 151488 12:15:01 AM 5020348 7065024 2862084 36.31 2688 2213664 623528 6.98 264184 2221932 4 12:16:01 AM 5020448 7065124 2861984 36.31 2688 2213664 623528 6.98 264184 2221756 4 12:17:01 AM 5020436 7065116 2861996 36.31 2688 2213668 623528 6.98 264188 2221856 4 12:18:01 AM 5020524 7065204 2861908 36.31 2688 2213668 623528 6.98 264184 2221760 4 12:19:01 AM 5121204 6994984 2761228 35.03 2688 2048348 697248 7.81 292708 2114836 4 Average: 5116666 7046105 2765766 35.09 2688 2102596 654126 7.32 252130 2153797 32781 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 304.82 189.94 1605.17 61.27 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 61.69 48.31 579.95 8.09 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 7.63 4.85 3.73 2.58 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 7.83 5.58 1.99 1.25 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 42.31 37.09 281.47 9.28 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 203.35 146.10 39.04 37.88 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.88 0.22 0.06 0.03 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.90 0.10 0.07 0.01 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 0.70 0.17 0.03 0.01 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 47.98 32.81 75.56 19.55 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 67.81 46.52 258.73 14.00 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) 09/22/2024 _x86_64_ (2 CPU) 00:08:14 LINUX RESTART (2 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 36.99 0.03 7.64 6.54 0.11 48.69 12:10:01 AM 0 33.98 0.02 7.09 4.68 0.10 54.14 12:10:01 AM 1 40.01 0.03 8.20 8.40 0.12 43.24 12:11:01 AM all 24.70 0.00 3.55 4.33 0.08 67.34 12:11:01 AM 0 19.10 0.00 2.67 4.76 0.08 73.39 12:11:01 AM 1 30.30 0.00 4.42 3.90 0.08 61.29 12:12:01 AM all 8.74 0.00 0.83 0.38 0.04 90.00 12:12:01 AM 0 6.86 0.00 0.78 0.23 0.05 92.07 12:12:01 AM 1 10.61 0.00 0.88 0.53 0.03 87.94 12:13:01 AM all 1.26 0.00 0.55 0.05 0.04 98.10 12:13:01 AM 0 1.84 0.00 0.59 0.02 0.03 97.53 12:13:01 AM 1 0.68 0.00 0.52 0.08 0.05 98.66 12:14:01 AM all 27.36 0.00 4.20 3.67 0.10 64.67 12:14:01 AM 0 18.59 0.00 3.60 2.15 0.10 75.55 12:14:01 AM 1 36.14 0.00 4.79 5.19 0.10 53.78 12:15:01 AM all 0.50 0.00 0.69 1.15 0.03 97.63 12:15:01 AM 0 0.54 0.00 0.67 1.39 0.03 97.37 12:15:01 AM 1 0.47 0.00 0.70 0.90 0.03 97.89 12:16:01 AM all 0.06 0.00 0.06 0.16 0.03 99.69 12:16:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 12:16:01 AM 1 0.07 0.00 0.07 0.32 0.05 99.50 12:17:01 AM all 0.08 0.00 0.05 0.00 0.03 99.84 12:17:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 12:17:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 12:18:01 AM all 0.05 0.00 0.06 0.00 0.03 99.87 12:18:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 12:18:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 12:19:01 AM all 13.82 0.00 2.00 0.93 0.07 83.19 12:19:01 AM 0 14.40 0.00 2.57 0.48 0.07 82.48 12:19:01 AM 1 13.24 0.00 1.42 1.37 0.07 83.91 Average: all 11.35 0.00 1.96 1.72 0.06 84.91 Average: 0 9.54 0.00 1.81 1.37 0.05 87.23 Average: 1 13.17 0.00 2.12 2.07 0.06 82.58