---> uname -a: Linux prd-centos8-robot-2c-8g-5801.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 615 4948 19 2134 6785 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:68:94:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe68:9472/64 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) 11/10/2024 _x86_64_ (2 CPU) 22:43:03 LINUX RESTART (2 CPU) 10:44:01 PM tps rtps wtps bread/s bwrtn/s 10:45:01 PM 101.27 7.78 93.49 1331.87 6600.62 10:46:01 PM 69.17 0.70 68.47 50.79 9980.69 10:47:01 PM 21.86 0.42 21.44 64.78 1183.97 10:48:01 PM 59.92 2.52 57.41 396.07 7511.43 10:49:01 PM 4.52 0.00 4.52 0.00 212.65 10:50:01 PM 0.23 0.00 0.23 0.00 2.68 10:51:01 PM 0.18 0.00 0.18 0.00 1.48 10:52:01 PM 4.73 0.43 4.30 70.78 142.15 10:53:01 PM 30.38 0.53 29.85 64.79 1282.67 Average: 32.47 1.38 31.10 219.92 2990.86 10:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 PM 5193588 7001700 2688844 34.11 2688 1986260 741152 8.30 217596 2135888 232064 10:46:01 PM 5166904 7002084 2715528 34.45 2688 2011732 714960 8.01 220632 2146064 4 10:47:01 PM 5096372 7010788 2786060 35.35 2688 2088916 714544 8.00 254312 2176484 67760 10:48:01 PM 5000236 7047464 2882196 36.56 2688 2216620 666812 7.47 262072 2243008 4 10:49:01 PM 5002508 7049736 2879924 36.54 2688 2216620 666812 7.47 262072 2243112 4 10:50:01 PM 5002384 7049616 2880048 36.54 2688 2216624 686668 7.69 262072 2243252 12 10:51:01 PM 5002568 7049804 2879864 36.54 2688 2216624 686668 7.69 262072 2243112 4 10:52:01 PM 5082524 6963228 2799908 35.52 2688 2054020 745576 8.35 257116 2185236 5368 10:53:01 PM 5066976 6948104 2815456 35.72 2688 2056208 752616 8.43 452980 2011688 16728 Average: 5068229 7013614 2814203 35.70 2688 2118180 708423 7.93 272325 2180872 35772 10:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 86.21 70.15 914.92 8.26 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 60.31 36.81 440.29 5.96 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 34.27 28.84 264.82 6.96 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 213.33 153.09 76.03 40.33 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 1.38 0.70 1.13 0.15 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 1.17 0.13 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 0.85 0.15 0.05 0.01 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 45.52 32.91 72.45 20.12 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 22.41 19.85 19.05 9.60 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 51.72 38.07 198.77 10.16 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) 11/10/2024 _x86_64_ (2 CPU) 22:43:03 LINUX RESTART (2 CPU) 10:44:01 PM CPU %user %nice %system %iowait %steal %idle 10:45:01 PM all 34.20 0.00 5.54 3.19 0.10 56.97 10:45:01 PM 0 34.73 0.00 5.66 3.77 0.10 55.73 10:45:01 PM 1 33.66 0.00 5.41 2.60 0.10 58.23 10:46:01 PM all 13.48 0.00 2.12 8.57 0.11 75.72 10:46:01 PM 0 19.75 0.00 2.33 10.74 0.12 67.07 10:46:01 PM 1 7.23 0.00 1.90 6.42 0.10 84.34 10:47:01 PM all 20.40 0.00 2.71 2.17 0.11 74.61 10:47:01 PM 0 25.62 0.00 2.81 2.42 0.14 69.01 10:47:01 PM 1 15.25 0.00 2.61 1.92 0.08 80.14 10:48:01 PM all 17.41 0.00 3.10 3.03 0.08 76.38 10:48:01 PM 0 23.71 0.00 3.71 2.88 0.08 69.62 10:48:01 PM 1 11.12 0.00 2.49 3.18 0.08 83.13 10:49:01 PM all 0.29 0.00 0.08 0.10 0.04 99.48 10:49:01 PM 0 0.48 0.00 0.10 0.15 0.03 99.23 10:49:01 PM 1 0.10 0.00 0.07 0.05 0.05 99.73 10:50:01 PM all 0.31 0.00 0.06 0.00 0.03 99.60 10:50:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 10:50:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 10:51:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 10:51:01 PM 0 0.47 0.00 0.03 0.00 0.02 99.48 10:51:01 PM 1 0.08 0.00 0.10 0.00 0.05 99.77 10:52:01 PM all 7.74 0.00 1.29 0.08 0.05 90.84 10:52:01 PM 0 10.67 0.00 1.17 0.08 0.03 88.05 10:52:01 PM 1 4.81 0.00 1.42 0.07 0.07 93.64 10:53:01 PM all 31.91 0.00 3.48 0.37 0.09 64.15 10:53:01 PM 0 44.54 0.00 3.89 0.23 0.08 51.26 10:53:01 PM 1 19.26 0.00 3.07 0.50 0.10 77.06 Average: all 13.99 0.00 2.05 1.94 0.07 81.94 Average: 0 17.82 0.00 2.19 2.25 0.07 77.68 Average: 1 10.17 0.00 1.91 1.64 0.08 86.21