---> uname -a: Linux prd-centos8-robot-2c-8g-12454.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 589 4979 19 2128 6812 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:a2:2b:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fea2:2bb9/64 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) 08/21/2024 _x86_64_ (2 CPU) 07:14:20 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 66.68 22.79 43.89 5486.32 4932.47 07:17:01 AM 100.17 6.78 93.39 1247.58 8950.85 07:18:01 AM 34.16 1.48 32.67 172.88 3562.16 07:19:01 AM 32.56 0.00 32.56 0.00 1713.23 07:20:01 AM 36.90 0.03 36.87 3.47 6679.87 07:21:01 AM 4.22 0.10 4.12 32.12 174.26 07:22:01 AM 0.75 0.00 0.75 0.00 39.94 07:23:01 AM 0.35 0.00 0.35 0.00 85.25 07:24:01 AM 0.15 0.00 0.15 0.00 14.50 07:25:01 AM 3.42 0.35 3.07 38.79 221.95 07:26:01 AM 28.71 0.53 28.17 64.78 1412.78 Average: 28.01 2.92 25.09 640.64 2526.24 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5506496 7057708 2375936 30.14 2688 1742692 683024 7.65 187584 1899688 67084 07:17:01 AM 5117392 6969080 2765040 35.08 2688 2029156 747620 8.37 218668 2202552 114704 07:18:01 AM 5247020 7077660 2635412 33.43 2688 2007916 646512 7.24 241928 2047972 32 07:19:01 AM 4972432 7000696 2910000 36.92 2688 2198012 695164 7.78 259252 2282092 173536 07:20:01 AM 5025760 7055528 2856672 36.24 2688 2199300 641008 7.18 261236 2220924 4 07:21:01 AM 4984624 7016568 2897808 36.76 2688 2201460 693956 7.77 261508 2261748 32 07:22:01 AM 4977008 7011948 2905424 36.86 2688 2204464 693956 7.77 261508 2269540 2228 07:23:01 AM 4976508 7011820 2905924 36.87 2688 2204828 693956 7.77 261508 2269808 136 07:24:01 AM 4976084 7011748 2906348 36.87 2688 2205180 693956 7.77 261508 2270480 88 07:25:01 AM 5133424 7009512 2749008 34.88 2688 2049600 687588 7.70 260304 2131556 10644 07:26:01 AM 5172768 7048808 2709664 34.38 2688 2051920 655880 7.34 449796 1910900 16700 Average: 5099047 7024643 2783385 35.31 2688 2099503 684784 7.67 265891 2160660 35017 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 267.63 172.30 1311.25 58.53 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 84.47 63.78 825.93 9.87 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 14.55 10.83 6.65 4.00 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 32.44 29.21 270.43 7.09 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 644.39 527.67 126.06 107.75 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 34.26 22.31 14.48 4.33 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 30.93 32.44 8.20 6.24 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 11.03 9.86 2.16 1.86 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 11.10 9.73 2.11 1.77 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 58.69 46.11 92.66 30.31 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 19.94 19.23 15.93 9.13 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 109.95 85.77 243.28 21.90 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) 08/21/2024 _x86_64_ (2 CPU) 07:14:20 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 28.98 0.01 4.55 3.60 0.11 62.74 07:16:01 AM 0 30.62 0.02 4.83 3.54 0.12 60.88 07:16:01 AM 1 27.35 0.00 4.27 3.67 0.10 64.61 07:17:01 AM all 33.25 0.00 5.48 4.20 0.12 56.95 07:17:01 AM 0 44.06 0.00 6.47 4.80 0.12 44.56 07:17:01 AM 1 22.45 0.00 4.50 3.60 0.12 69.34 07:18:01 AM all 12.69 0.00 1.88 1.68 0.06 83.69 07:18:01 AM 0 18.40 0.00 2.15 1.70 0.07 77.68 07:18:01 AM 1 6.97 0.00 1.61 1.66 0.05 89.72 07:19:01 AM all 21.04 0.00 3.57 0.98 0.08 74.32 07:19:01 AM 0 27.63 0.00 4.04 1.37 0.07 66.90 07:19:01 AM 1 14.44 0.00 3.11 0.60 0.10 81.75 07:20:01 AM all 7.44 0.00 2.54 5.06 0.12 84.85 07:20:01 AM 0 6.80 0.00 2.36 4.57 0.10 86.17 07:20:01 AM 1 8.07 0.00 2.72 5.54 0.13 83.53 07:21:01 AM all 6.00 0.00 0.65 0.24 0.07 93.04 07:21:01 AM 0 8.97 0.00 0.77 0.15 0.08 90.03 07:21:01 AM 1 3.03 0.00 0.54 0.33 0.05 96.05 07:22:01 AM all 15.19 0.00 0.72 0.08 0.08 83.92 07:22:01 AM 0 16.31 0.00 0.64 0.00 0.08 82.97 07:22:01 AM 1 14.07 0.00 0.80 0.17 0.08 84.87 07:23:01 AM all 4.45 0.00 0.28 0.00 0.06 95.21 07:23:01 AM 0 6.20 0.00 0.39 0.00 0.05 93.37 07:23:01 AM 1 2.71 0.00 0.18 0.00 0.07 97.04 07:24:01 AM all 4.24 0.00 0.32 0.00 0.05 95.39 07:24:01 AM 0 5.39 0.00 0.37 0.00 0.05 94.19 07:24:01 AM 1 3.10 0.00 0.27 0.00 0.05 96.59 07:25:01 AM all 10.40 0.00 1.54 0.03 0.07 87.96 07:25:01 AM 0 14.22 0.00 1.52 0.07 0.07 84.13 07:25:01 AM 1 6.58 0.00 1.56 0.00 0.07 91.79 07:26:01 AM all 28.94 0.00 3.53 0.53 0.10 66.90 07:26:01 AM 0 29.56 0.00 3.22 0.57 0.10 66.56 07:26:01 AM 1 28.31 0.00 3.84 0.50 0.10 67.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.70 0.00 2.28 1.49 0.08 80.44 Average: 0 18.93 0.00 2.43 1.52 0.08 77.02 Average: 1 12.47 0.00 2.13 1.46 0.08 83.86