---> uname -a: Linux prd-centos8-robot-2c-8g-44423.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 572 5011 19 2113 6828 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:2e:ca:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe2e:ca25/64 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) 10/21/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:04 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 126.02 7.14 118.88 1312.99 11136.38 12:59:01 AM 35.86 1.02 34.84 113.18 4362.47 01:00:01 AM 33.54 0.03 33.51 0.53 1841.67 01:01:01 AM 34.26 0.05 34.21 3.60 6415.56 01:02:01 AM 4.85 0.17 4.68 34.65 164.40 01:03:01 AM 15.46 0.40 15.06 46.78 573.68 Average: 40.96 1.42 39.54 243.06 4023.32 12:57:04 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5150080 7000408 2732344 34.66 2688 2028336 728316 8.15 214052 2177704 135356 12:59:01 AM 5274276 7102636 2608148 33.09 2688 2005780 624264 6.99 240644 2023100 24 01:00:01 AM 4985612 7017984 2896812 36.75 2688 2202072 702468 7.87 257264 2269568 170416 01:01:01 AM 5050012 7077388 2832412 35.93 2688 2197104 621816 6.96 258576 2200524 4 01:02:01 AM 4864512 6893484 3017912 38.29 2688 2198700 821124 9.19 258860 2384228 328 01:03:01 AM 5230804 7086496 2651620 33.64 2688 2031560 634772 7.11 445836 1853524 17260 Average: 5092549 7029733 2789875 35.39 2688 2110592 688793 7.71 279205 2151441 53898 12:57:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 101.03 78.70 1063.91 11.22 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.76 10.76 7.43 4.03 0.00 0.00 0.00 0.00 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 35.17 29.04 293.69 6.88 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 193.04 141.01 43.42 39.14 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 74.76 55.16 472.37 6.77 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 145.00 105.43 992.93 25.60 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 94.58 69.95 474.05 15.64 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) 10/21/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:04 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.13 0.00 5.58 4.03 0.10 56.16 12:58:01 AM 0 41.94 0.00 6.21 2.94 0.09 48.82 12:58:01 AM 1 26.34 0.00 4.95 5.11 0.11 63.49 12:59:01 AM all 13.99 0.00 2.03 1.55 0.08 82.36 12:59:01 AM 0 16.77 0.00 1.92 1.32 0.07 79.92 12:59:01 AM 1 11.21 0.00 2.13 1.77 0.08 84.80 01:00:01 AM all 20.50 0.00 3.23 0.76 0.08 75.43 01:00:01 AM 0 26.08 0.00 3.81 1.14 0.07 68.91 01:00:01 AM 1 14.92 0.00 2.66 0.38 0.08 81.96 01:01:01 AM all 6.52 0.00 1.62 2.02 0.07 89.77 01:01:01 AM 0 4.90 0.00 1.32 0.92 0.07 92.79 01:01:01 AM 1 8.14 0.00 1.92 3.12 0.07 86.75 01:02:01 AM all 3.47 0.00 0.43 0.05 0.06 95.99 01:02:01 AM 0 5.34 0.00 0.50 0.03 0.05 94.08 01:02:01 AM 1 1.61 0.00 0.35 0.07 0.07 97.91 01:03:01 AM all 16.71 0.00 2.61 0.15 0.07 80.46 01:03:01 AM 0 24.17 0.00 3.20 0.18 0.07 72.38 01:03:01 AM 1 9.21 0.00 2.02 0.12 0.07 88.58 Average: all 15.74 0.00 2.56 1.41 0.07 80.22 Average: 0 19.68 0.00 2.80 1.07 0.07 76.38 Average: 1 11.79 0.00 2.32 1.74 0.08 84.07