---> uname -a: Linux prd-centos8-robot-2c-8g-39258.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4791 19 2307 6796 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:00:64:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe00:6489/64 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) 10/05/2024 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 63.13 15.76 47.37 3862.01 5126.19 11:09:02 PM 103.62 7.00 96.62 1265.84 8593.29 11:10:01 PM 32.95 0.88 32.07 94.75 3686.34 11:11:01 PM 29.76 0.03 29.72 2.27 2376.76 11:12:01 PM 45.87 2.52 43.35 396.00 7163.40 11:13:01 PM 3.37 0.00 3.37 0.00 129.38 11:14:01 PM 0.43 0.00 0.43 0.00 4.92 11:15:01 PM 0.35 0.00 0.35 0.00 3.37 11:16:01 PM 1.93 0.17 1.77 32.93 29.93 11:17:01 PM 23.34 0.33 23.01 37.18 957.85 Average: 30.42 2.65 27.77 564.41 2801.90 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5439760 7025528 2442672 30.99 2688 1776220 738856 8.27 190836 1961088 64720 11:09:02 PM 5193288 7026064 2689144 34.12 2688 2009316 694880 7.78 211788 2132292 90036 11:10:01 PM 5238892 7073960 2643540 33.54 2688 2012068 654260 7.33 240040 2059328 24 11:11:01 PM 4986768 6974832 2895664 36.74 2688 2160436 753272 8.43 269056 2264588 101080 11:12:01 PM 5002692 7051484 2879740 36.53 2688 2218156 653572 7.32 261660 2244752 88 11:13:01 PM 5002660 7051452 2879772 36.53 2688 2218156 653572 7.32 261660 2244824 4 11:14:01 PM 5002820 7051612 2879612 36.53 2688 2218156 653572 7.32 261660 2244760 4 11:15:01 PM 5002804 7051600 2879628 36.53 2688 2218160 653572 7.32 261660 2244764 4 11:16:01 PM 4948312 6998272 2934120 37.22 2688 2219292 706836 7.91 262256 2298736 4 11:17:01 PM 4943732 6991796 2938700 37.28 2688 2217312 694300 7.77 454528 2112072 184 Average: 5076173 7029660 2806259 35.60 2688 2126727 685669 7.68 267514 2180720 25615 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 270.79 169.69 1559.79 59.66 0.00 0.00 0.00 0.00 11:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 PM eth0 66.51 52.25 650.59 9.18 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 15.52 10.40 6.65 3.72 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 40.25 29.64 292.31 5.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 535.50 383.87 114.97 96.76 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.28 0.72 0.28 0.16 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.87 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.77 0.18 0.31 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 11.13 7.97 11.00 4.17 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 15.11 14.44 12.69 6.62 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 95.72 66.86 263.14 18.57 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) 10/05/2024 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 27.16 0.00 4.72 5.54 0.09 62.50 11:08:01 PM 0 24.52 0.00 4.68 4.63 0.09 66.08 11:08:01 PM 1 29.80 0.00 4.76 6.44 0.09 58.92 11:09:02 PM all 32.95 0.00 5.61 5.57 0.18 55.69 11:09:02 PM 0 27.91 0.00 5.59 5.04 0.15 61.32 11:09:02 PM 1 38.04 0.00 5.62 6.11 0.20 50.02 11:10:01 PM all 11.60 0.00 1.70 4.93 0.15 81.62 11:10:01 PM 0 13.59 0.00 1.91 7.37 0.10 77.03 11:10:01 PM 1 9.61 0.00 1.48 2.49 0.20 86.21 11:11:01 PM all 14.35 0.00 2.51 11.10 0.08 71.96 11:11:01 PM 0 9.36 0.00 2.14 10.28 0.07 78.15 11:11:01 PM 1 19.37 0.00 2.89 11.92 0.08 65.74 11:12:01 PM all 13.78 0.00 3.26 4.41 0.09 78.45 11:12:01 PM 0 10.91 0.00 3.16 3.09 0.10 82.73 11:12:01 PM 1 16.67 0.00 3.36 5.74 0.08 74.15 11:13:01 PM all 0.34 0.00 0.07 0.03 0.03 99.52 11:13:01 PM 0 0.10 0.00 0.08 0.07 0.03 99.72 11:13:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:14:01 PM all 0.19 0.00 0.08 0.00 0.03 99.70 11:14:01 PM 0 0.03 0.00 0.03 0.00 0.03 99.90 11:14:01 PM 1 0.35 0.00 0.12 0.00 0.03 99.50 11:15:01 PM all 0.24 0.00 0.07 0.00 0.03 99.66 11:15:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:15:01 PM 1 0.42 0.00 0.07 0.00 0.03 99.48 11:16:01 PM all 3.51 0.00 0.78 1.26 0.07 94.39 11:16:01 PM 0 1.10 0.00 0.62 0.35 0.10 97.83 11:16:01 PM 1 5.92 0.00 0.94 2.16 0.03 90.94 11:17:01 PM all 22.27 0.00 2.36 2.14 0.09 73.15 11:17:01 PM 0 15.96 0.00 2.22 1.14 0.08 80.59 11:17:01 PM 1 28.55 0.00 2.49 3.13 0.10 65.72 Average: all 12.60 0.00 2.11 3.49 0.08 81.72 Average: 0 10.32 0.00 2.05 3.19 0.08 84.37 Average: 1 14.89 0.00 2.17 3.79 0.09 79.07