---> uname -a: Linux prd-centos8-robot-2c-8g-29565.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4772 19 2307 6777 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:8c:a6:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe8c:a631/64 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) 09/29/2024 _x86_64_ (2 CPU) 00:28:12 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 87.09 13.09 74.00 2342.83 6518.36 12:31:01 AM 77.28 0.70 76.58 50.77 8765.62 12:32:01 AM 18.74 0.42 18.33 64.78 1671.96 12:33:01 AM 61.76 2.52 59.24 396.07 7600.57 12:34:01 AM 8.03 0.00 8.03 0.00 771.46 12:35:01 AM 0.35 0.00 0.35 0.00 6.45 12:36:02 AM 0.12 0.00 0.12 0.00 1.17 12:37:01 AM 0.29 0.17 0.12 33.49 0.93 12:38:01 AM 24.46 0.33 24.13 37.19 944.40 Average: 30.96 1.92 29.04 325.60 2925.71 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5331776 7062664 2550656 32.36 2688 1912564 678296 7.59 210120 2015548 158084 12:31:01 AM 5173472 7006956 2708960 34.37 2688 2009900 713024 7.98 221232 2136536 30068 12:32:01 AM 5167856 7030732 2714576 34.44 2688 2038780 698988 7.83 243860 2120172 26736 12:33:01 AM 4982544 7031288 2899888 36.79 2688 2217864 662420 7.42 261644 2258580 16556 12:34:01 AM 4985860 7034608 2896572 36.75 2688 2217868 662420 7.42 261644 2258028 12 12:35:01 AM 4985540 7034288 2896892 36.75 2688 2217868 662420 7.42 261644 2258260 8 12:36:02 AM 4985952 7034700 2896480 36.75 2688 2217868 662420 7.42 261644 2258056 4 12:37:01 AM 4982296 7032180 2900136 36.79 2688 2219000 661320 7.40 262276 2261048 164 12:38:01 AM 4891680 6939424 2990752 37.94 2688 2217020 743744 8.33 454532 2160620 188 Average: 5054108 7022982 2828324 35.88 2688 2140970 682784 7.65 270955 2191872 25758 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 134.17 100.07 1164.39 20.86 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 47.14 35.32 429.50 6.89 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 23.46 16.89 7.86 5.55 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 576.99 435.71 403.78 99.28 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 3.43 0.98 0.66 0.19 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.23 0.40 0.56 0.39 0.00 0.00 0.00 0.00 12:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 AM eth0 1.33 0.17 0.10 0.01 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 10.71 6.88 12.26 5.78 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 17.78 16.54 14.96 7.93 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 90.84 68.22 226.43 16.34 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) 09/29/2024 _x86_64_ (2 CPU) 00:28:12 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 34.66 0.00 6.20 4.85 0.12 54.17 12:30:01 AM 0 28.57 0.00 6.04 5.31 0.12 59.96 12:30:01 AM 1 40.77 0.00 6.35 4.39 0.12 48.37 12:31:01 AM all 22.52 0.00 3.31 2.76 0.11 71.30 12:31:01 AM 0 20.44 0.00 3.13 2.71 0.12 73.61 12:31:01 AM 1 24.60 0.00 3.49 2.80 0.10 69.00 12:32:01 AM all 15.40 0.00 2.61 0.76 0.07 81.17 12:32:01 AM 0 5.80 0.00 2.29 0.39 0.07 91.46 12:32:01 AM 1 25.01 0.00 2.92 1.14 0.07 70.86 12:33:01 AM all 25.06 0.00 4.68 2.79 0.09 67.37 12:33:01 AM 0 23.42 0.00 4.45 2.56 0.08 69.48 12:33:01 AM 1 26.70 0.00 4.92 3.03 0.10 65.25 12:34:01 AM all 0.20 0.00 0.13 0.19 0.03 99.44 12:34:01 AM 0 0.10 0.00 0.08 0.02 0.03 99.77 12:34:01 AM 1 0.30 0.00 0.18 0.37 0.03 99.11 12:35:01 AM all 0.39 0.00 0.07 0.00 0.01 99.53 12:35:01 AM 0 0.22 0.00 0.07 0.00 0.02 99.70 12:35:01 AM 1 0.57 0.00 0.07 0.00 0.00 99.37 12:36:02 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:36:02 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:36:02 AM 1 0.57 0.00 0.03 0.00 0.02 99.38 12:37:01 AM all 0.97 0.00 0.21 0.01 0.03 98.78 12:37:01 AM 0 0.60 0.00 0.26 0.00 0.05 99.10 12:37:01 AM 1 1.34 0.00 0.17 0.02 0.02 98.46 12:38:01 AM all 26.69 0.00 2.77 0.99 0.10 69.45 12:38:01 AM 0 15.47 0.00 3.11 1.17 0.08 80.16 12:38:01 AM 1 37.93 0.00 2.42 0.81 0.12 58.73 Average: all 14.03 0.00 2.23 1.37 0.07 82.30 Average: 0 10.54 0.00 2.17 1.35 0.07 85.86 Average: 1 17.53 0.00 2.28 1.40 0.06 78.73