---> uname -a: Linux prd-centos8-robot-2c-8g-1643.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 579 4987 19 2130 6821 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:dd:98:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fedd:9868/64 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) 10/26/2024 _x86_64_ (2 CPU) 23:05:51 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 117.96 6.80 111.16 1248.12 10914.61 11:09:01 PM 36.34 0.98 35.36 110.91 3810.38 11:10:01 PM 47.18 2.58 44.60 398.80 2790.90 11:11:01 PM 25.11 0.00 25.11 0.00 5557.08 11:12:01 PM 0.50 0.00 0.50 0.00 10.33 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 0.12 0.00 0.12 0.00 1.17 11:15:01 PM 19.23 0.53 18.69 81.57 733.29 Average: 30.82 1.36 29.46 229.93 2977.38 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5145212 7001228 2737212 34.73 2688 2034024 697944 7.81 213832 2178936 114836 11:09:01 PM 5253732 7087828 2628692 33.35 2688 2011512 632784 7.09 240516 2042352 24 11:10:01 PM 5022708 7067960 2859716 36.28 2688 2214624 628892 7.04 262132 2226256 154552 11:11:01 PM 5017672 7062712 2864752 36.34 2688 2214700 628892 7.04 262356 2225732 8 11:12:01 PM 5017676 7062712 2864748 36.34 2688 2214704 628892 7.04 262356 2225812 4 11:13:01 PM 5017460 7062496 2864964 36.35 2688 2214704 628892 7.04 262356 2225860 12 11:14:01 PM 5017532 7062568 2864892 36.35 2688 2214704 628892 7.04 262356 2225780 16 11:15:01 PM 5120864 6993168 2761560 35.03 2688 2048208 712736 7.98 449064 1963516 13368 Average: 5076607 7050084 2805817 35.60 2688 2145898 648490 7.26 276871 2164280 35352 11:07:01 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 94.82 68.99 1000.90 10.46 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 13.61 10.18 7.49 4.54 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 50.17 36.80 300.33 9.30 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 13.01 8.38 2.85 3.73 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 1.50 0.85 0.26 0.19 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 1.18 0.85 0.17 0.13 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 4.52 2.52 3.62 1.56 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 108.33 68.41 116.70 80.35 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 35.89 24.62 179.05 13.78 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) 10/26/2024 _x86_64_ (2 CPU) 23:05:51 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 31.13 0.00 5.41 8.30 0.09 55.07 11:08:01 PM 0 41.58 0.00 6.22 9.63 0.10 42.47 11:08:01 PM 1 20.66 0.00 4.60 6.97 0.08 67.68 11:09:01 PM all 16.24 0.00 1.84 1.59 0.08 80.25 11:09:01 PM 0 18.16 0.00 2.05 2.47 0.08 77.24 11:09:01 PM 1 14.33 0.00 1.63 0.70 0.07 83.27 11:10:01 PM all 27.18 0.00 4.13 1.51 0.11 67.07 11:10:01 PM 0 27.86 0.00 3.82 1.42 0.10 66.79 11:10:01 PM 1 26.51 0.00 4.44 1.60 0.12 67.34 11:11:01 PM all 0.51 0.00 0.40 1.20 0.03 97.86 11:11:01 PM 0 0.32 0.00 0.38 1.07 0.02 98.21 11:11:01 PM 1 0.70 0.00 0.42 1.34 0.03 97.51 11:12:01 PM all 0.29 0.00 0.07 0.00 0.03 99.62 11:12:01 PM 0 0.12 0.00 0.07 0.00 0.02 99.80 11:12:01 PM 1 0.47 0.00 0.07 0.00 0.03 99.43 11:13:01 PM all 0.29 0.00 0.08 0.00 0.03 99.60 11:13:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:13:01 PM 1 0.47 0.00 0.08 0.00 0.02 99.43 11:14:01 PM all 0.42 0.00 0.06 0.00 0.03 99.50 11:14:01 PM 0 0.17 0.00 0.07 0.00 0.03 99.73 11:14:01 PM 1 0.67 0.00 0.05 0.00 0.02 99.27 11:15:01 PM all 22.06 0.00 3.27 0.38 0.08 74.21 11:15:01 PM 0 28.29 0.00 3.66 0.44 0.08 67.53 11:15:01 PM 1 15.82 0.00 2.88 0.33 0.07 80.90 Average: all 12.27 0.00 1.91 1.62 0.06 84.14 Average: 0 14.58 0.00 2.05 1.88 0.06 81.44 Average: 1 9.96 0.00 1.77 1.37 0.05 86.85