---> uname -a: Linux prd-centos8-robot-2c-8g-7530.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 602 4943 19 2151 6798 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:ee:6e:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:feee:6ed1/64 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) 11/15/2024 _x86_64_ (2 CPU) 00:57:32 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 97.56 29.54 68.02 7672.71 25527.87 01:00:01 AM 105.97 0.70 105.27 50.79 11003.25 01:01:01 AM 20.13 0.42 19.71 64.78 1680.32 01:02:01 AM 58.38 0.12 58.26 5.33 7237.29 01:03:01 AM 9.93 0.08 9.85 31.99 832.24 01:04:01 AM 2.17 0.03 2.13 1.07 351.94 01:05:01 AM 0.38 0.00 0.38 0.00 7.11 01:06:01 AM 0.32 0.00 0.32 0.00 142.69 01:07:01 AM 21.85 0.63 21.21 73.19 1608.23 Average: 35.07 3.46 31.62 865.33 5340.08 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5360380 7018984 2522044 32.00 2688 1847696 740840 8.30 224296 1998064 122452 01:00:01 AM 5166104 7003980 2716320 34.46 2688 2014680 712380 7.98 220760 2145160 30124 01:01:01 AM 5156588 7031548 2725836 34.58 2688 2050220 684100 7.66 248304 2123972 33400 01:02:01 AM 5020284 7059348 2862140 36.31 2688 2208640 625404 7.00 257004 2225152 16552 01:03:01 AM 4980348 7020656 2902076 36.82 2688 2209888 693972 7.77 257276 2267112 288 01:04:01 AM 4961100 7009540 2921324 37.06 2688 2218016 693972 7.77 257276 2286444 4 01:05:01 AM 4946176 6994644 2936248 37.25 2688 2218052 716264 8.02 257276 2301456 16 01:06:01 AM 5007892 7062132 2874532 36.47 2688 2223824 630032 7.05 257672 2239780 1596 01:07:01 AM 5152720 7047844 2729704 34.63 2688 2070160 637008 7.13 458968 1917980 192 Average: 5083510 7027631 2798914 35.51 2688 2117908 681552 7.63 270981 2167236 22736 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 319.40 186.23 1564.43 58.57 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 77.67 57.47 675.92 8.92 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 15.79 11.11 6.75 4.38 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 176.68 142.49 326.78 38.63 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 26.36 17.43 5.49 1.59 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 243.99 240.48 114.62 99.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 283.52 277.96 434.80 98.28 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 65.24 59.11 305.91 11.92 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 74.87 47.83 103.88 41.83 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 142.30 115.44 391.04 40.31 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) 11/15/2024 _x86_64_ (2 CPU) 00:57:32 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 39.79 0.00 7.30 9.16 0.10 43.65 12:59:01 AM 0 46.19 0.00 7.16 9.14 0.10 37.41 12:59:01 AM 1 33.41 0.00 7.43 9.18 0.10 49.87 01:00:01 AM all 30.88 0.00 4.68 5.05 0.09 59.29 01:00:01 AM 0 29.94 0.00 4.34 6.16 0.08 59.48 01:00:01 AM 1 31.82 0.00 5.02 3.95 0.10 59.11 01:01:01 AM all 15.47 0.00 2.34 0.48 0.06 81.64 01:01:01 AM 0 18.89 0.00 2.52 0.70 0.07 77.83 01:01:01 AM 1 12.04 0.00 2.17 0.27 0.05 85.47 01:02:01 AM all 22.65 0.00 3.70 2.39 0.11 71.15 01:02:01 AM 0 28.58 0.00 3.80 2.13 0.10 65.39 01:02:01 AM 1 16.68 0.00 3.59 2.65 0.12 76.96 01:03:01 AM all 2.02 0.00 0.29 0.24 0.03 97.41 01:03:01 AM 0 0.85 0.00 0.20 0.02 0.03 98.90 01:03:01 AM 1 3.20 0.00 0.39 0.47 0.03 95.91 01:04:01 AM all 26.44 0.00 1.09 0.06 0.12 72.29 01:04:01 AM 0 25.60 0.00 1.61 0.12 0.12 72.55 01:04:01 AM 1 27.27 0.00 0.57 0.00 0.12 72.04 01:05:01 AM all 27.75 0.00 0.70 0.00 0.11 71.44 01:05:01 AM 0 21.31 0.00 0.52 0.00 0.10 78.07 01:05:01 AM 1 34.17 0.00 0.87 0.00 0.12 64.84 01:06:01 AM all 7.13 0.00 0.30 0.00 0.08 92.49 01:06:01 AM 0 0.63 0.00 0.18 0.00 0.07 99.11 01:06:01 AM 1 13.76 0.00 0.41 0.00 0.09 85.75 01:07:01 AM all 22.64 0.00 3.09 0.60 0.08 73.60 01:07:01 AM 0 38.79 0.00 3.38 0.62 0.07 57.15 01:07:01 AM 1 6.48 0.00 2.79 0.59 0.08 90.06 Average: all 21.62 0.00 2.60 1.99 0.09 73.70 Average: 0 23.36 0.00 2.63 2.08 0.08 71.84 Average: 1 19.87 0.00 2.58 1.89 0.09 75.57