---> uname -a: Linux prd-centos8-robot-2c-8g-6483.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 613 4953 19 2131 6788 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:23:c5:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe23:c5ac/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) 01/30/2025 _x86_64_ (2 CPU) 01:04:13 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 89.17 8.81 80.36 1495.63 6493.52 01:07:01 AM 77.75 0.95 76.80 86.39 9949.19 01:08:01 AM 31.81 6.91 24.89 1277.17 1505.43 01:09:01 AM 42.70 0.03 42.67 3.47 6978.71 01:10:01 AM 3.30 0.00 3.30 0.00 100.65 01:11:01 AM 0.52 0.00 0.52 0.00 5.91 01:12:01 AM 0.57 0.10 0.47 32.12 18.24 01:13:01 AM 1.77 0.02 1.75 0.93 137.51 01:14:01 AM 12.38 0.32 12.06 36.92 468.16 Average: 28.88 1.91 26.98 325.87 2850.78 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5318016 7086644 2564416 32.53 2688 1947416 639800 7.16 187584 2045712 230764 01:07:01 AM 5290964 7093412 2591468 32.88 2688 1980368 626624 7.02 217800 2029764 24 01:08:01 AM 5005188 7045136 2877244 36.50 2688 2210096 669020 7.49 257348 2253732 172904 01:09:01 AM 4993444 7037236 2888988 36.65 2688 2213596 664952 7.45 259380 2255188 20 01:10:01 AM 4993164 7036956 2889268 36.65 2688 2213596 662976 7.42 259384 2255712 12 01:11:01 AM 4993620 7037420 2888812 36.65 2688 2213600 662976 7.42 259384 2255484 8 01:12:01 AM 4953436 6998728 2928996 37.16 2688 2215092 694228 7.77 259516 2295180 124 01:13:01 AM 4915008 6962412 2967424 37.65 2688 2217220 773824 8.66 259516 2332756 32 01:14:01 AM 5088780 6962360 2793652 35.44 2688 2048832 735004 8.23 294112 2145724 19700 Average: 5061291 7028923 2821141 35.79 2688 2139980 681045 7.63 250447 2207695 47065 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 261.43 168.73 1578.86 52.76 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 54.36 37.48 443.04 8.19 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.39 34.69 296.33 7.70 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 532.32 385.49 110.73 94.72 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 2.67 2.07 0.53 0.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.97 1.90 0.52 0.42 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 35.32 17.28 10.38 1.89 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 286.19 236.33 3036.47 15.89 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 216.78 162.16 1413.79 34.97 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 159.38 116.24 765.60 24.12 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) 01/30/2025 _x86_64_ (2 CPU) 01:04:13 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 40.23 0.00 6.03 2.17 0.09 51.48 01:06:01 AM 0 44.58 0.00 6.31 1.77 0.08 47.25 01:06:01 AM 1 35.89 0.00 5.74 2.57 0.10 55.70 01:07:01 AM all 19.86 0.00 2.84 2.56 0.09 74.65 01:07:01 AM 0 21.47 0.00 2.79 2.59 0.10 73.05 01:07:01 AM 1 18.25 0.00 2.89 2.52 0.08 76.26 01:08:01 AM all 18.40 0.00 4.20 0.82 0.07 76.52 01:08:01 AM 0 23.13 0.00 4.70 0.74 0.07 71.37 01:08:01 AM 1 13.67 0.00 3.70 0.90 0.07 81.66 01:09:01 AM all 9.99 0.00 2.28 1.78 0.06 85.89 01:09:01 AM 0 12.23 0.00 2.11 2.46 0.07 83.14 01:09:01 AM 1 7.74 0.00 2.46 1.10 0.05 88.64 01:10:01 AM all 0.35 0.00 0.09 0.01 0.04 99.51 01:10:01 AM 0 0.30 0.00 0.10 0.02 0.07 99.52 01:10:01 AM 1 0.40 0.00 0.08 0.00 0.02 99.50 01:11:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 01:11:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 01:11:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 01:12:01 AM all 1.24 0.00 0.31 0.02 0.03 98.40 01:12:01 AM 0 2.30 0.00 0.47 0.03 0.02 97.18 01:12:01 AM 1 0.18 0.00 0.15 0.00 0.05 99.62 01:13:01 AM all 9.91 0.00 1.74 0.01 0.08 88.25 01:13:01 AM 0 8.43 0.00 1.95 0.02 0.08 89.52 01:13:01 AM 1 11.39 0.00 1.54 0.00 0.08 86.99 01:14:01 AM all 14.99 0.00 2.33 0.08 0.08 82.51 01:14:01 AM 0 15.66 0.00 2.74 0.07 0.08 81.45 01:14:01 AM 1 14.33 0.00 1.92 0.10 0.07 83.58 Average: all 12.81 0.00 2.21 0.83 0.06 84.08 Average: 0 14.30 0.00 2.36 0.85 0.07 82.42 Average: 1 11.33 0.00 2.06 0.80 0.06 85.75