---> uname -a: Linux prd-centos8-robot-2c-8g-42042.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4765 19 2308 6771 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:5c:18:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe5c:18f3/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:15 LINUX RESTART (2 CPU) 06:19:02 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 91.29 25.94 65.35 6824.67 6091.97 06:21:01 AM 95.47 0.70 94.77 50.77 10355.63 06:22:01 AM 16.50 0.42 16.08 64.79 1350.86 06:23:01 AM 46.02 2.52 43.50 396.00 3017.58 06:24:01 AM 25.09 0.00 25.09 0.00 5604.67 06:25:01 AM 0.53 0.00 0.53 0.00 7.95 06:26:01 AM 0.33 0.00 0.33 0.00 3.55 06:27:01 AM 0.47 0.00 0.47 0.00 6.25 06:28:01 AM 17.93 0.50 17.43 70.11 463.48 Average: 32.52 3.30 29.22 811.80 2983.71 06:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5303820 6997484 2578612 32.71 2688 1875332 804528 9.01 208576 2044396 145348 06:21:01 AM 5161944 6996196 2720488 34.51 2688 2011328 753776 8.44 221280 2151364 30072 06:22:01 AM 5238952 7075156 2643480 33.54 2688 2013272 676856 7.58 239928 2056936 4 06:23:01 AM 4990520 7040824 2891912 36.69 2688 2219180 668696 7.49 261816 2258188 154436 06:24:01 AM 4978196 7028092 2904236 36.84 2688 2219160 668696 7.49 261892 2266152 4 06:25:01 AM 4978228 7028124 2904204 36.84 2688 2219160 668696 7.49 261892 2266104 4 06:26:01 AM 4978016 7027912 2904416 36.85 2688 2219160 668696 7.49 261892 2266268 4 06:27:01 AM 4977640 7027540 2904792 36.85 2688 2219164 668696 7.49 261892 2266640 4 06:28:01 AM 4940916 6989948 2941516 37.32 2688 2218308 719960 8.06 455580 2109964 13380 Average: 5060915 7023475 2821517 35.80 2688 2134896 699844 7.84 270528 2187335 38140 06:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 301.22 188.77 1600.67 63.23 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 62.13 50.95 631.57 8.62 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 17.26 12.23 5.87 4.12 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 46.40 40.04 300.23 11.97 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 580.09 412.65 112.16 88.96 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.65 0.38 0.19 0.11 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 1.67 0.13 0.15 0.01 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 1.13 0.28 0.36 0.20 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 25.12 20.88 22.31 10.23 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 114.73 80.50 294.66 20.75 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:15 LINUX RESTART (2 CPU) 06:19:02 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 40.19 0.00 7.48 4.07 0.14 48.11 06:20:01 AM 0 32.10 0.00 7.49 5.05 0.12 55.24 06:20:01 AM 1 48.33 0.00 7.47 3.09 0.15 40.96 06:21:01 AM all 25.58 0.00 3.60 3.71 0.12 66.99 06:21:01 AM 0 25.46 0.00 3.39 3.46 0.13 67.55 06:21:01 AM 1 25.71 0.00 3.81 3.96 0.10 66.42 06:22:01 AM all 10.62 0.00 1.43 1.61 0.06 86.27 06:22:01 AM 0 5.25 0.00 1.39 1.69 0.07 91.60 06:22:01 AM 1 16.00 0.00 1.47 1.54 0.05 80.93 06:23:01 AM all 27.76 0.00 4.60 1.09 0.10 66.44 06:23:01 AM 0 21.38 0.00 4.06 0.70 0.10 73.76 06:23:01 AM 1 34.14 0.00 5.14 1.49 0.10 59.13 06:24:01 AM all 1.37 0.00 1.32 8.02 0.06 89.24 06:24:01 AM 0 1.16 0.00 1.53 8.90 0.07 88.34 06:24:01 AM 1 1.58 0.00 1.11 7.13 0.05 90.13 06:25:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 06:25:01 AM 0 0.08 0.00 0.08 0.00 0.05 99.78 06:25:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 06:26:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 06:26:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 06:26:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 06:27:01 AM all 0.11 0.00 0.06 0.00 0.04 99.79 06:27:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 06:27:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 06:28:01 AM all 20.83 0.00 2.46 0.22 0.10 76.39 06:28:01 AM 0 15.41 0.00 2.20 0.07 0.08 82.23 06:28:01 AM 1 26.25 0.00 2.72 0.37 0.12 70.55 Average: all 14.07 0.00 2.33 2.07 0.08 81.45 Average: 0 11.18 0.00 2.24 2.20 0.08 84.30 Average: 1 16.95 0.00 2.42 1.95 0.08 78.60