---> uname -a: Linux prd-centos8-robot-2c-8g-1187.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: 2799.996 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 4996 19 2118 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:4e:98:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe4e:98f1/64 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) 12/09/2024 _x86_64_ (2 CPU) 02:07:31 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 98.85 49.53 49.32 7280.51 31618.13 02:10:01 AM 125.50 7.41 118.09 1296.29 10675.30 02:11:01 AM 30.14 0.42 29.73 64.79 3647.58 02:12:01 AM 55.96 0.03 55.93 3.47 7513.66 02:13:01 AM 9.31 0.08 9.23 31.99 830.49 02:14:01 AM 15.65 0.35 15.30 37.99 674.04 Average: 55.91 9.64 46.27 1452.58 9160.30 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5482440 7026052 2399984 30.45 2688 1735296 746024 8.35 189020 1922704 104056 02:10:01 AM 5173752 7006564 2708672 34.36 2688 2009500 718360 8.04 221032 2136696 90632 02:11:01 AM 5214480 7052016 2667944 33.85 2688 2014696 673060 7.54 243524 2075952 3264 02:12:01 AM 5024992 7061088 2857432 36.25 2688 2205312 638676 7.15 257540 2217628 15892 02:13:01 AM 4991344 7028296 2891080 36.68 2688 2206520 687060 7.69 257660 2255832 248 02:14:01 AM 5133872 6994248 2748552 34.87 2688 2035968 714512 8.00 290260 2102608 13196 Average: 5170147 7028044 2712277 34.41 2688 2034549 696282 7.80 243173 2118570 37881 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 285.32 165.43 1290.89 57.93 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 89.72 69.70 949.49 10.54 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 15.55 8.78 6.13 3.63 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 181.17 137.17 328.64 35.86 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 12.81 7.03 3.58 1.03 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 45.99 32.18 76.26 20.29 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 105.10 70.05 442.53 21.54 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) 12/09/2024 _x86_64_ (2 CPU) 02:07:31 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 34.47 0.03 6.80 14.60 0.10 44.00 02:09:01 AM 0 39.25 0.03 5.95 14.39 0.10 40.28 02:09:01 AM 1 29.66 0.03 7.66 14.80 0.10 47.74 02:10:01 AM all 36.02 0.00 6.11 3.86 0.11 53.90 02:10:01 AM 0 59.02 0.00 7.83 3.01 0.12 30.03 02:10:01 AM 1 13.38 0.00 4.43 4.69 0.10 77.40 02:11:01 AM all 10.51 0.00 1.56 0.84 0.08 87.00 02:11:01 AM 0 14.67 0.00 1.57 0.63 0.07 83.06 02:11:01 AM 1 6.34 0.00 1.56 1.05 0.10 90.95 02:12:01 AM all 26.14 0.00 3.92 2.04 0.13 67.77 02:12:01 AM 0 37.08 0.00 4.60 2.21 0.10 56.01 02:12:01 AM 1 15.24 0.00 3.25 1.87 0.15 79.49 02:13:01 AM all 1.19 0.00 0.22 0.28 0.05 98.25 02:13:01 AM 0 0.18 0.00 0.15 0.23 0.05 99.38 02:13:01 AM 1 2.21 0.00 0.28 0.33 0.05 97.13 02:14:01 AM all 13.76 0.00 1.84 0.14 0.07 84.19 02:14:01 AM 0 15.84 0.00 1.77 0.18 0.07 82.14 02:14:01 AM 1 11.68 0.00 1.90 0.10 0.07 86.25 Average: all 20.32 0.01 3.40 3.61 0.09 72.58 Average: 0 27.59 0.01 3.63 3.43 0.08 65.25 Average: 1 13.06 0.01 3.17 3.79 0.09 79.88