---> uname -a: Linux prd-centos8-robot-2c-8g-4880.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 582 4994 19 2120 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:42:dc:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe42:dc10/64 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) 07/27/2024 _x86_64_ (2 CPU) 04:23:56 LINUX RESTART (2 CPU) 04:25:01 AM tps rtps wtps bread/s bwrtn/s 04:26:01 AM 90.44 13.33 77.11 2374.94 6468.04 04:27:01 AM 83.32 0.73 82.59 51.32 9592.55 04:28:01 AM 10.81 0.82 10.00 123.45 293.75 04:29:01 AM 68.69 2.52 66.18 396.00 8237.45 04:30:01 AM 15.73 0.43 15.30 69.99 588.10 Average: 53.80 3.57 50.24 603.17 5036.29 04:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:26:01 AM 5345312 7066972 2537116 32.19 2688 1903304 663004 7.42 210404 2004272 154812 04:27:01 AM 5235228 7054344 2647200 33.58 2688 1996488 658752 7.38 228940 2074404 112 04:28:01 AM 5220796 7071324 2661632 33.77 2688 2026704 627744 7.03 244208 2071024 25072 04:29:01 AM 5026368 7060852 2856060 36.23 2688 2203420 629608 7.05 264328 2216180 104 04:30:01 AM 5128684 6991412 2753744 34.94 2688 2037672 728600 8.16 285848 2115416 16776 Average: 5191278 7048981 2691150 34.14 2688 2033518 661542 7.41 246746 2096259 39375 04:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 177.86 125.82 1244.49 34.57 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 44.80 34.29 366.99 7.42 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 12.73 8.02 4.64 3.06 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 266.83 229.89 321.16 50.57 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 59.51 38.33 77.75 19.76 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 112.35 87.27 403.03 23.07 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) 07/27/2024 _x86_64_ (2 CPU) 04:23:56 LINUX RESTART (2 CPU) 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 35.84 0.00 6.55 3.22 0.11 54.29 04:26:01 AM 0 33.16 0.00 5.84 3.12 0.12 57.76 04:26:01 AM 1 38.51 0.00 7.26 3.31 0.10 50.82 04:27:01 AM all 22.70 0.00 3.42 3.70 0.08 70.10 04:27:01 AM 0 15.21 0.00 3.04 3.87 0.08 77.80 04:27:01 AM 1 30.19 0.00 3.81 3.52 0.08 62.40 04:28:01 AM all 12.18 0.00 1.39 0.48 0.06 85.89 04:28:01 AM 0 18.12 0.00 1.64 0.42 0.05 79.78 04:28:01 AM 1 6.25 0.00 1.15 0.53 0.07 91.99 04:29:01 AM all 26.39 0.00 4.43 1.03 0.10 68.05 04:29:01 AM 0 19.33 0.00 4.16 0.97 0.12 75.43 04:29:01 AM 1 33.43 0.00 4.70 1.10 0.08 60.68 04:30:01 AM all 14.53 0.00 2.07 0.26 0.06 83.08 04:30:01 AM 0 10.82 0.00 2.27 0.37 0.05 86.49 04:30:01 AM 1 18.23 0.00 1.87 0.15 0.07 79.68 Average: all 22.33 0.00 3.57 1.74 0.08 72.28 Average: 0 19.33 0.00 3.39 1.75 0.08 75.45 Average: 1 25.33 0.00 3.76 1.72 0.08 69.11