---> uname -a: Linux prd-centos8-robot-2c-8g-20344.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4839 19 2281 6818 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:d0:14:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fed0:1449/64 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) 09/09/2024 _x86_64_ (2 CPU) 07:28:16 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 63.31 26.39 36.92 6747.22 11858.18 07:31:01 AM 120.05 0.70 119.35 50.77 11387.62 07:32:01 AM 20.05 0.38 19.66 64.26 1488.05 07:33:01 AM 57.55 0.07 57.48 4.00 7456.48 07:34:01 AM 8.68 0.00 8.68 0.00 832.66 07:35:01 AM 0.30 0.00 0.30 0.00 4.43 07:36:01 AM 0.12 0.00 0.12 0.00 1.03 07:37:01 AM 0.28 0.17 0.12 32.93 0.92 07:38:01 AM 27.39 0.53 26.86 64.78 991.80 Average: 33.09 3.14 29.95 773.80 3780.65 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5399540 7036640 2482892 31.50 2688 1826504 736412 8.25 219600 1971452 127600 07:31:01 AM 5191808 7014876 2690624 34.13 2688 2000032 704012 7.88 221796 2121128 30072 07:32:01 AM 5273080 7097724 2609352 33.10 2688 2001960 624352 6.99 240520 2025340 4 07:33:01 AM 5049312 7071496 2833120 35.94 2688 2191504 626356 7.01 260064 2197184 16496 07:34:01 AM 5051440 7073628 2830992 35.92 2688 2191508 626356 7.01 260060 2196856 8 07:35:01 AM 5051324 7073512 2831108 35.92 2688 2191508 626356 7.01 260060 2196924 8 07:36:01 AM 5051400 7073588 2831032 35.92 2688 2191508 626356 7.01 260060 2196856 4 07:37:01 AM 5045252 7068568 2837180 35.99 2688 2192636 630980 7.07 260808 2200812 164 07:38:01 AM 5005244 7028644 2877188 36.50 2688 2192904 665560 7.45 450824 2053876 1548 Average: 5124267 7059853 2758165 34.99 2688 2108896 651860 7.30 270421 2128936 19545 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 312.98 192.52 1572.23 59.13 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 55.55 46.05 554.77 8.05 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 20.60 13.33 6.57 4.49 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 577.42 415.58 381.62 98.23 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1.37 0.72 0.17 0.12 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.68 0.22 0.16 0.07 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 0.82 0.12 0.04 0.01 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 9.37 5.95 9.52 3.50 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 20.49 18.94 16.84 15.15 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 111.04 77.05 282.47 20.97 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) 09/09/2024 _x86_64_ (2 CPU) 07:28:16 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 38.49 0.00 6.91 10.87 0.11 43.62 07:30:01 AM 0 33.65 0.00 6.71 9.13 0.12 50.39 07:30:01 AM 1 43.31 0.00 7.10 12.61 0.10 36.88 07:31:01 AM all 30.03 0.00 4.81 4.72 0.10 60.34 07:31:01 AM 0 25.08 0.00 5.01 5.31 0.08 64.51 07:31:01 AM 1 34.98 0.00 4.61 4.13 0.12 56.17 07:32:01 AM all 10.26 0.00 1.48 0.69 0.05 87.52 07:32:01 AM 0 9.41 0.00 1.54 0.62 0.05 88.39 07:32:01 AM 1 11.11 0.00 1.42 0.77 0.05 86.65 07:33:01 AM all 27.90 0.00 5.37 2.03 0.09 64.60 07:33:01 AM 0 23.88 0.00 5.35 1.94 0.08 68.75 07:33:01 AM 1 31.93 0.00 5.40 2.12 0.10 60.45 07:34:01 AM all 0.33 0.00 0.13 0.41 0.03 99.10 07:34:01 AM 0 0.57 0.00 0.10 0.42 0.03 98.88 07:34:01 AM 1 0.10 0.00 0.15 0.40 0.03 99.32 07:35:01 AM all 0.26 0.00 0.06 0.00 0.03 99.66 07:35:01 AM 0 0.43 0.00 0.05 0.00 0.03 99.48 07:35:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 07:36:01 AM all 0.23 0.00 0.05 0.00 0.02 99.71 07:36:01 AM 0 0.35 0.00 0.07 0.00 0.00 99.58 07:36:01 AM 1 0.10 0.00 0.03 0.00 0.03 99.83 07:37:01 AM all 0.75 0.00 0.42 0.02 0.03 98.78 07:37:01 AM 0 0.97 0.00 0.42 0.03 0.02 98.56 07:37:01 AM 1 0.53 0.00 0.42 0.00 0.05 99.00 07:38:01 AM all 28.11 0.00 2.82 0.39 0.08 68.59 07:38:01 AM 0 25.98 0.00 2.84 0.15 0.08 70.95 07:38:01 AM 1 30.24 0.00 2.81 0.63 0.08 66.24 Average: all 15.15 0.00 2.45 2.12 0.06 80.22 Average: 0 13.36 0.00 2.45 1.95 0.06 82.18 Average: 1 16.93 0.00 2.44 2.30 0.06 78.26