---> uname -a: Linux prd-centos8-robot-2c-8g-42976.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 570 5006 19 2121 6831 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:f7:ca:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fef7:cad5/64 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) 10/16/2024 _x86_64_ (2 CPU) 04:05:13 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 76.65 38.75 37.90 5903.18 13605.45 04:08:01 AM 120.01 7.42 112.60 1296.72 10286.82 04:09:01 AM 27.56 0.20 27.36 31.59 3567.09 04:10:01 AM 26.27 0.22 26.05 33.18 1831.87 04:11:01 AM 46.88 0.03 46.85 3.47 7065.36 04:12:01 AM 2.87 0.08 2.78 31.99 89.09 04:13:01 AM 14.48 0.33 14.15 37.86 529.91 Average: 44.96 6.72 38.24 1048.42 5282.38 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5505376 7067624 2377048 30.16 2688 1753008 700408 7.84 190652 1896384 112996 04:08:01 AM 5186824 7021420 2695600 34.20 2688 2011324 696212 7.80 221528 2125400 90056 04:09:01 AM 5240244 7075200 2642180 33.52 2688 2012276 650536 7.28 232772 2063464 24 04:10:01 AM 4984176 6998608 2898248 36.77 2688 2185800 743932 8.33 272636 2260672 153900 04:11:01 AM 5038856 7076700 2843568 36.07 2688 2207384 629960 7.05 258188 2210188 12 04:12:01 AM 4994804 7034112 2887620 36.63 2688 2208848 683088 7.65 258316 2253248 108 04:13:01 AM 5142456 7005652 2739968 34.76 2688 2038472 706204 7.91 288064 2097296 17144 Average: 5156105 7039902 2726319 34.59 2688 2059587 687191 7.69 246022 2129522 53463 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 285.42 172.85 1341.53 57.39 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 76.20 60.39 863.86 9.42 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 11.91 5.30 4.44 2.62 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 34.08 27.99 291.77 5.65 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 210.20 153.88 48.40 44.21 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 27.42 18.34 26.40 2.49 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 171.12 137.49 1393.76 26.89 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 116.63 82.32 567.16 21.24 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) 10/16/2024 _x86_64_ (2 CPU) 04:05:13 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 26.53 0.04 5.83 27.23 0.12 40.25 04:07:01 AM 0 29.98 0.05 6.50 28.14 0.12 35.21 04:07:01 AM 1 23.09 0.03 5.15 26.32 0.12 45.29 04:08:01 AM all 33.75 0.00 5.63 4.18 0.09 56.35 04:08:01 AM 0 51.12 0.00 7.18 4.68 0.10 36.92 04:08:01 AM 1 16.49 0.00 4.09 3.68 0.08 75.65 04:09:01 AM all 9.59 0.00 1.13 2.11 0.08 87.09 04:09:01 AM 0 11.73 0.00 1.13 2.45 0.07 84.62 04:09:01 AM 1 7.43 0.00 1.12 1.77 0.10 89.57 04:10:01 AM all 15.41 0.00 2.80 0.98 0.07 80.74 04:10:01 AM 0 9.26 0.00 2.37 1.20 0.07 87.11 04:10:01 AM 1 21.58 0.00 3.23 0.77 0.07 74.35 04:11:01 AM all 12.38 0.00 2.64 2.18 0.06 82.74 04:11:01 AM 0 19.72 0.00 2.96 2.18 0.07 75.08 04:11:01 AM 1 5.05 0.00 2.31 2.19 0.05 90.39 04:12:01 AM all 2.50 0.00 0.27 0.03 0.05 97.15 04:12:01 AM 0 2.87 0.00 0.32 0.05 0.05 96.71 04:12:01 AM 1 2.13 0.00 0.22 0.02 0.05 97.59 04:13:01 AM all 17.70 0.00 2.48 0.15 0.07 79.60 04:13:01 AM 0 29.58 0.00 3.07 0.15 0.08 67.11 04:13:01 AM 1 5.93 0.00 1.89 0.15 0.05 91.98 Average: all 16.81 0.01 2.96 5.23 0.08 74.91 Average: 0 21.98 0.01 3.35 5.51 0.08 69.07 Average: 1 11.66 0.00 2.57 4.95 0.07 80.74