---> uname -a: Linux prd-centos8-robot-2c-8g-10307.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 641 4883 19 2172 6760 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:e2:5c:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fee2:5cf2/64 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) 11/26/2024 _x86_64_ (2 CPU) 00:36:14 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 97.22 22.18 75.04 5043.16 6001.45 12:39:01 AM 78.16 0.70 77.46 50.78 9241.75 12:40:01 AM 14.31 0.42 13.90 64.78 1289.24 12:41:01 AM 62.56 2.52 60.05 396.00 7572.43 12:42:01 AM 7.35 0.08 7.27 31.99 754.37 12:43:01 AM 13.43 0.35 13.08 37.99 1049.62 Average: 45.50 4.37 41.13 937.36 4318.19 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5321496 7052524 2560936 32.49 2688 1912916 694680 7.78 214872 2022216 169420 12:39:01 AM 5173712 7009248 2708720 34.36 2688 2012628 724692 8.11 221524 2140596 30116 12:40:01 AM 5247304 7084808 2635128 33.43 2688 2014576 648392 7.26 240360 2048716 4 12:41:01 AM 5013704 7062844 2868728 36.39 2688 2218456 650740 7.29 262376 2231076 16568 12:42:01 AM 4981560 7031800 2900872 36.80 2688 2219564 701532 7.86 262504 2262164 4 12:43:01 AM 5092444 7008660 2789988 35.40 2688 2091488 719660 8.06 312552 2123708 40112 Average: 5138370 7041647 2744062 34.81 2688 2078271 689949 7.73 252365 2138079 42704 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 278.70 182.54 1625.58 61.66 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 60.88 43.97 586.09 7.70 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 15.01 9.26 5.44 3.44 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 241.90 174.43 338.86 38.80 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 20.33 10.28 4.77 0.98 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 127.47 89.44 444.84 62.14 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 124.05 84.98 500.91 29.12 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) 11/26/2024 _x86_64_ (2 CPU) 00:36:14 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 37.18 0.00 6.96 3.82 0.12 51.92 12:38:01 AM 0 38.16 0.00 7.39 3.72 0.12 50.61 12:38:01 AM 1 36.21 0.00 6.53 3.92 0.12 53.23 12:39:01 AM all 20.71 0.00 2.93 3.92 0.08 72.37 12:39:01 AM 0 26.25 0.00 3.44 3.27 0.08 66.97 12:39:01 AM 1 15.17 0.00 2.42 4.57 0.07 77.77 12:40:01 AM all 10.67 0.00 1.24 1.97 0.07 86.05 12:40:01 AM 0 10.92 0.00 1.24 2.86 0.07 84.92 12:40:01 AM 1 10.43 0.00 1.24 1.09 0.07 87.18 12:41:01 AM all 27.38 0.00 4.53 2.75 0.09 65.26 12:41:01 AM 0 23.79 0.00 4.05 3.42 0.08 68.65 12:41:01 AM 1 30.97 0.00 5.00 2.07 0.10 61.86 12:42:01 AM all 1.00 0.00 0.23 0.26 0.03 98.48 12:42:01 AM 0 0.20 0.00 0.22 0.25 0.05 99.28 12:42:01 AM 1 1.81 0.00 0.23 0.27 0.02 97.67 12:43:01 AM all 20.57 0.00 2.08 0.23 0.10 77.03 12:43:01 AM 0 28.95 0.00 2.06 0.31 0.10 68.59 12:43:01 AM 1 12.31 0.00 2.10 0.15 0.10 85.35 Average: all 19.59 0.00 3.00 2.16 0.08 75.17 Average: 0 21.35 0.00 3.07 2.31 0.08 73.18 Average: 1 17.83 0.00 2.92 2.01 0.08 77.15