---> uname -a: Linux prd-centos8-robot-2c-8g-41879.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 578 4989 19 2129 6822 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:cc:eb:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fecc:ebcf/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) 10/12/2024 _x86_64_ (2 CPU) 23:26:54 LINUX RESTART (2 CPU) 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 3.57 0.00 3.57 0.00 701.85 11:30:01 PM 0.33 0.03 0.30 0.53 4.47 11:31:01 PM 97.32 15.36 81.96 2710.70 6017.13 11:32:01 PM 80.72 0.70 80.02 50.78 9799.85 11:33:01 PM 20.63 0.38 20.25 64.26 1395.02 11:34:01 PM 52.15 2.52 49.63 396.00 6894.39 11:35:01 PM 5.38 0.10 5.28 32.13 369.99 11:36:01 PM 30.32 0.85 29.47 101.70 1319.38 Average: 36.30 2.49 33.81 419.54 3312.91 11:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5892996 7248780 1989436 25.24 2688 1554744 575228 6.44 151684 1578608 8 11:30:01 PM 5887896 7243696 1994536 25.30 2688 1554764 592700 6.64 151716 1583680 24 11:31:01 PM 5316652 7048876 2565780 32.55 2688 1913772 672764 7.53 211032 2029676 160192 11:32:01 PM 5190984 7023124 2691448 34.14 2688 2009108 672480 7.53 231412 2113728 1108 11:33:01 PM 5094108 7012204 2788324 35.37 2688 2092404 706500 7.91 256292 2178116 64816 11:34:01 PM 5019260 7065856 2863172 36.32 2688 2215832 618284 6.92 261812 2227104 5648 11:35:01 PM 5017828 7066252 2864604 36.34 2688 2217660 613296 6.87 262264 2227856 872 11:36:01 PM 5143712 7018076 2738720 34.74 2688 2049420 671244 7.52 449648 1938628 1544 Average: 5320430 7090858 2562002 32.50 2688 1950963 640312 7.17 246982 1984674 29276 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 1.05 0.23 0.53 0.19 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 6.18 0.33 0.99 0.18 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 260.53 164.70 1443.27 47.65 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 44.85 36.52 415.57 7.52 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 33.34 27.80 290.03 6.28 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 213.56 166.74 52.70 43.33 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 26.58 15.75 10.57 1.77 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 51.58 40.35 83.34 24.38 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 79.71 56.56 287.14 16.41 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) 10/12/2024 _x86_64_ (2 CPU) 23:26:54 LINUX RESTART (2 CPU) 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 0.33 0.00 0.08 0.13 0.05 99.42 11:29:01 PM 0 0.07 0.00 0.05 0.05 0.05 99.78 11:29:01 PM 1 0.58 0.00 0.10 0.22 0.05 99.05 11:30:01 PM all 0.36 0.00 0.08 0.01 0.05 99.51 11:30:01 PM 0 0.08 0.00 0.08 0.02 0.03 99.78 11:30:01 PM 1 0.63 0.00 0.07 0.00 0.07 99.23 11:31:01 PM all 37.17 0.00 6.29 2.78 0.12 53.65 11:31:01 PM 0 38.67 0.00 6.29 1.91 0.12 53.01 11:31:01 PM 1 35.66 0.00 6.29 3.64 0.12 54.29 11:32:01 PM all 21.56 0.00 3.22 3.16 0.08 71.99 11:32:01 PM 0 15.19 0.00 3.41 3.83 0.07 77.50 11:32:01 PM 1 27.91 0.00 3.04 2.49 0.08 66.48 11:33:01 PM all 16.02 0.00 2.10 0.68 0.07 81.13 11:33:01 PM 0 14.74 0.00 1.82 0.52 0.07 82.86 11:33:01 PM 1 17.31 0.00 2.39 0.83 0.07 79.40 11:34:01 PM all 16.38 0.00 3.13 2.28 0.08 78.13 11:34:01 PM 0 11.47 0.00 2.78 2.05 0.08 83.61 11:34:01 PM 1 21.32 0.00 3.47 2.51 0.07 72.63 11:35:01 PM all 0.48 0.00 0.23 0.08 0.04 99.17 11:35:01 PM 0 0.37 0.00 0.25 0.15 0.05 99.18 11:35:01 PM 1 0.60 0.00 0.20 0.02 0.03 99.15 11:36:01 PM all 30.01 0.00 3.77 0.38 0.08 65.75 11:36:01 PM 0 22.26 0.00 3.32 0.28 0.08 74.05 11:36:01 PM 1 37.75 0.00 4.22 0.48 0.08 57.46 Average: all 15.28 0.00 2.36 1.19 0.07 81.10 Average: 0 12.85 0.00 2.25 1.10 0.07 83.73 Average: 1 17.71 0.00 2.47 1.27 0.07 78.47