---> uname -a: Linux prd-centos8-robot-2c-8g-3998.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 574 4999 19 2123 6827 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:83:2d:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe83:2d63/64 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:30 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 79.83 37.93 41.90 7118.57 33114.08 04:05:01 AM 117.61 0.28 117.33 13.46 11090.82 04:06:02 AM 36.19 1.02 35.17 113.16 4312.30 04:07:01 AM 51.47 6.93 44.53 1273.41 2929.33 04:08:01 AM 26.05 0.00 26.05 0.00 5648.51 04:09:01 AM 3.02 0.12 2.90 33.06 132.46 04:10:01 AM 2.23 0.00 2.23 0.00 69.71 04:11:01 AM 4.85 0.32 4.53 36.92 176.91 04:12:01 AM 28.65 0.52 28.13 63.86 1310.33 Average: 38.85 5.23 33.62 960.95 6538.96 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5594520 7082848 2287912 29.03 2688 1682460 698136 7.82 180032 1830680 79132 04:05:01 AM 5177196 6996780 2705236 34.32 2688 1998212 717048 8.03 189856 2176892 136840 04:06:02 AM 5301756 7098692 2580676 32.74 2688 1974968 627544 7.03 216728 2022372 16 04:07:01 AM 5041444 7078080 2840988 36.04 2688 2206192 625524 7.00 257644 2215068 156296 04:08:01 AM 5037524 7073780 2844908 36.09 2688 2206192 625524 7.00 257640 2215308 4 04:09:01 AM 4988996 7027648 2893436 36.71 2688 2208588 696628 7.80 257908 2263612 4 04:10:01 AM 4978364 7017032 2904068 36.84 2688 2208604 712912 7.98 257908 2273456 4 04:11:01 AM 5134056 7005628 2748376 34.87 2688 2045216 706920 7.92 254936 2137932 7232 04:12:01 AM 5163128 7034408 2719304 34.50 2688 2047252 674228 7.55 450596 1921632 16608 Average: 5157443 7046100 2724989 34.57 2688 2064187 676052 7.57 258139 2117439 44015 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 262.47 146.71 1094.25 53.42 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 97.13 78.64 1141.84 11.26 0.00 0.00 0.00 0.00 04:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 AM eth0 16.74 9.21 7.34 3.60 0.00 0.00 0.00 0.00 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 107.25 87.14 319.89 29.51 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 106.83 73.34 23.77 17.43 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 189.85 182.91 53.92 72.90 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 258.48 257.00 132.72 100.38 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 135.35 116.19 142.02 50.07 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 20.76 19.16 16.81 9.07 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 132.82 107.85 325.88 38.65 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:30 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 28.02 0.01 5.96 27.87 0.08 38.07 04:04:01 AM 0 32.34 0.00 5.73 28.98 0.08 32.86 04:04:01 AM 1 23.68 0.02 6.19 26.76 0.07 43.28 04:05:01 AM all 35.51 0.00 4.92 5.10 0.11 54.37 04:05:01 AM 0 37.35 0.00 5.92 5.22 0.12 51.39 04:05:01 AM 1 33.66 0.00 3.92 4.97 0.10 57.35 04:06:02 AM all 15.16 0.00 1.89 1.79 0.11 81.05 04:06:02 AM 0 14.74 0.00 2.17 1.43 0.15 81.50 04:06:02 AM 1 15.59 0.00 1.61 2.15 0.07 80.58 04:07:01 AM all 29.26 0.00 5.18 1.59 0.10 63.87 04:07:01 AM 0 37.48 0.00 5.72 2.02 0.10 54.68 04:07:01 AM 1 21.04 0.00 4.64 1.15 0.10 73.06 04:08:01 AM all 0.53 0.00 0.50 1.30 0.03 97.65 04:08:01 AM 0 0.25 0.00 0.57 1.50 0.03 97.64 04:08:01 AM 1 0.80 0.00 0.43 1.09 0.02 97.66 04:09:01 AM all 16.16 0.00 0.59 0.03 0.09 83.13 04:09:01 AM 0 18.24 0.00 0.66 0.03 0.08 80.99 04:09:01 AM 1 14.09 0.00 0.52 0.02 0.10 85.27 04:10:01 AM all 24.90 0.00 0.53 0.01 0.12 74.44 04:10:01 AM 0 7.07 0.00 0.35 0.00 0.12 92.46 04:10:01 AM 1 42.82 0.00 0.71 0.02 0.12 56.34 04:11:01 AM all 18.41 0.00 1.40 0.14 0.08 79.97 04:11:01 AM 0 11.12 0.00 1.62 0.27 0.07 86.93 04:11:01 AM 1 25.66 0.00 1.19 0.02 0.08 73.05 04:12:01 AM all 30.09 0.00 3.51 0.42 0.08 65.89 04:12:01 AM 0 30.57 0.00 3.44 0.38 0.08 65.52 04:12:01 AM 1 29.61 0.00 3.59 0.45 0.08 66.26 Average: all 22.00 0.00 2.72 4.25 0.09 70.95 Average: 0 21.00 0.00 2.91 4.43 0.09 71.57 Average: 1 22.99 0.00 2.53 4.07 0.08 70.33