---> uname -a: Linux prd-centos8-robot-2c-8g-39741.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 578 4968 19 2151 6823 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:50:73:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe50:7354/64 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) 10/07/2024 _x86_64_ (2 CPU) 06:45:26 LINUX RESTART (2 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 100.58 57.25 43.34 6427.19 35644.30 06:48:01 AM 97.60 8.08 89.52 1352.48 6702.77 06:49:01 AM 65.42 0.63 64.79 48.93 9226.23 06:50:01 AM 13.90 0.43 13.46 64.78 386.85 06:51:01 AM 59.11 0.03 59.08 3.47 7644.89 06:52:01 AM 8.10 0.00 8.10 0.00 766.62 06:53:01 AM 9.31 0.42 8.90 69.04 810.81 06:54:01 AM 23.89 0.53 23.36 64.78 1656.70 Average: 47.24 8.42 38.82 1003.87 7855.02 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 5656216 7098684 2226216 28.24 2688 1638876 669420 7.50 169264 1787864 49892 06:48:01 AM 5257120 7061476 2625312 33.31 2688 1982188 659688 7.39 211572 2080960 223440 06:49:01 AM 5178996 7011984 2703436 34.30 2688 2010052 708124 7.93 222292 2135620 8 06:50:01 AM 5187020 7048232 2695412 34.20 2688 2037156 665272 7.45 246448 2100656 24980 06:51:01 AM 5029776 7066976 2852656 36.19 2688 2206224 630628 7.06 259212 2221072 16540 06:52:01 AM 5029956 7066740 2852476 36.19 2688 2206224 630628 7.06 259212 2221144 4 06:53:01 AM 5099172 6998672 2783260 35.31 2688 2072864 706128 7.91 267532 2159844 23100 06:54:01 AM 5138528 7037732 2743904 34.81 2688 2074932 658756 7.38 460124 1936528 16592 Average: 5197098 7048812 2685334 34.07 2688 2028564 666080 7.46 261957 2080461 44320 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 215.48 129.92 859.16 54.88 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 83.84 68.71 947.53 9.59 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 42.14 23.65 380.72 3.61 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 12.83 10.08 5.59 3.76 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 246.03 173.71 338.63 45.92 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 1.38 0.78 0.29 0.18 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 116.93 70.34 376.07 48.27 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 20.36 18.76 16.58 8.71 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 92.38 62.00 365.58 21.87 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) 10/07/2024 _x86_64_ (2 CPU) 06:45:26 LINUX RESTART (2 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 21.90 0.04 5.16 30.03 0.09 42.77 06:47:01 AM 0 20.16 0.05 5.26 29.59 0.08 44.86 06:47:01 AM 1 23.66 0.03 5.05 30.47 0.10 40.68 06:48:01 AM all 36.82 0.00 6.05 3.41 0.13 53.60 06:48:01 AM 0 30.06 0.00 5.44 4.01 0.13 60.35 06:48:01 AM 1 43.57 0.00 6.66 2.81 0.12 46.85 06:49:01 AM all 10.50 0.00 1.49 4.87 0.08 83.05 06:49:01 AM 0 14.13 0.00 1.17 3.87 0.10 80.73 06:49:01 AM 1 6.88 0.00 1.81 5.88 0.07 85.37 06:50:01 AM all 13.91 0.00 1.87 2.76 0.06 81.40 06:50:01 AM 0 12.04 0.00 2.03 1.98 0.05 83.91 06:50:01 AM 1 15.80 0.00 1.72 3.56 0.07 78.86 06:51:01 AM all 24.13 0.00 3.79 3.22 0.09 68.77 06:51:01 AM 0 21.11 0.00 4.00 3.87 0.10 70.92 06:51:01 AM 1 27.16 0.00 3.59 2.56 0.08 66.61 06:52:01 AM all 0.28 0.00 0.12 0.32 0.03 99.27 06:52:01 AM 0 0.43 0.00 0.13 0.27 0.02 99.15 06:52:01 AM 1 0.12 0.00 0.10 0.37 0.03 99.38 06:53:01 AM all 14.06 0.00 1.76 0.20 0.09 83.89 06:53:01 AM 0 8.52 0.00 1.65 0.10 0.08 89.64 06:53:01 AM 1 19.62 0.00 1.87 0.31 0.10 78.11 06:54:01 AM all 31.12 0.00 3.81 0.59 0.08 64.39 06:54:01 AM 0 16.15 0.00 3.00 0.22 0.08 80.55 06:54:01 AM 1 46.08 0.00 4.63 0.95 0.08 48.25 Average: all 19.09 0.01 3.00 5.65 0.08 72.17 Average: 0 15.32 0.01 2.83 5.46 0.08 76.30 Average: 1 22.87 0.00 3.18 5.83 0.08 68.04