---> uname -a: Linux prd-centos8-robot-2c-8g-28515.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: 2800.000 BogoMIPS: 5600.00 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 4993 19 2121 6819 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:c2:93:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fec2:9377/64 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:16 LINUX RESTART (2 CPU) 02:06:02 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 86.94 23.87 63.06 5554.46 6138.51 02:08:01 AM 97.48 0.70 96.78 50.78 10386.62 02:09:01 AM 18.46 0.42 18.05 64.79 1419.05 02:10:01 AM 35.80 0.00 35.80 0.00 3157.05 02:11:01 AM 31.33 0.03 31.30 3.46 5464.90 02:12:01 AM 13.26 0.42 12.85 69.06 513.81 02:13:01 AM 21.38 0.53 20.84 64.78 1017.71 Average: 43.42 3.66 39.76 818.36 4009.06 02:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5381692 7077344 2500740 31.73 2688 1877528 649816 7.28 208896 1967556 145040 02:08:01 AM 5171464 7006932 2710968 34.39 2688 2012524 705792 7.90 221244 2142808 30076 02:09:01 AM 5182888 7046596 2699544 34.25 2688 2039632 665460 7.45 243624 2107428 24988 02:10:01 AM 4994232 7027300 2888200 36.64 2688 2202244 669208 7.49 257320 2259460 136108 02:11:01 AM 5024220 7059688 2858212 36.26 2688 2204512 622316 6.97 259536 2222324 4 02:12:01 AM 5129744 6997332 2752688 34.92 2688 2042664 682868 7.65 253292 2146376 4460 02:13:01 AM 5172964 7038620 2709468 34.37 2688 2041304 660248 7.39 446448 1913596 56 Average: 5151029 7036259 2731403 34.65 2688 2060058 665101 7.45 270051 2108507 48676 02:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 327.60 186.65 1603.49 60.95 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 63.28 49.50 612.98 8.37 0.00 0.00 0.00 0.00 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 13.01 8.75 5.79 3.56 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 36.47 28.47 273.47 5.45 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 188.56 138.53 42.91 37.71 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 56.57 35.21 75.65 19.48 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 16.26 14.78 15.06 7.04 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 99.71 65.70 372.70 20.27 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:16 LINUX RESTART (2 CPU) 02:06:02 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 35.65 0.01 6.78 3.67 0.11 53.78 02:07:01 AM 0 29.77 0.00 7.26 3.68 0.10 59.17 02:07:01 AM 1 41.51 0.02 6.29 3.66 0.12 48.40 02:08:01 AM all 27.34 0.00 3.91 3.19 0.09 65.47 02:08:01 AM 0 12.18 0.00 2.77 3.80 0.10 81.15 02:08:01 AM 1 42.55 0.00 5.05 2.57 0.08 49.74 02:09:01 AM all 13.61 0.00 1.88 0.47 0.07 83.98 02:09:01 AM 0 14.26 0.00 2.02 0.37 0.07 83.29 02:09:01 AM 1 12.97 0.00 1.74 0.57 0.07 84.67 02:10:01 AM all 16.40 0.00 2.60 2.70 0.09 78.21 02:10:01 AM 0 16.88 0.00 2.47 3.09 0.10 77.45 02:10:01 AM 1 15.92 0.00 2.73 2.31 0.08 78.97 02:11:01 AM all 8.45 0.00 1.66 1.39 0.04 88.46 02:11:01 AM 0 6.54 0.00 1.25 0.84 0.05 91.33 02:11:01 AM 1 10.36 0.00 2.07 1.94 0.03 85.59 02:12:01 AM all 7.32 0.00 1.37 0.17 0.05 91.09 02:12:01 AM 0 5.93 0.00 0.92 0.30 0.05 92.80 02:12:01 AM 1 8.71 0.00 1.82 0.03 0.05 89.38 02:13:01 AM all 23.51 0.00 2.61 0.39 0.08 73.41 02:13:01 AM 0 23.47 0.00 2.26 0.52 0.08 73.67 02:13:01 AM 1 23.55 0.00 2.96 0.27 0.07 73.15 Average: all 18.85 0.00 2.96 1.71 0.08 76.41 Average: 0 15.53 0.00 2.70 1.80 0.08 79.90 Average: 1 22.17 0.00 3.23 1.62 0.07 72.91