---> uname -a: Linux prd-centos8-robot-2c-8g-342.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 591 4970 19 2135 6809 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:5a:ea:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe5a:eada/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) 10/23/2024 _x86_64_ (2 CPU) 00:16:50 LINUX RESTART (2 CPU) 12:17:01 AM tps rtps wtps bread/s bwrtn/s 12:18:01 AM 207.73 156.13 51.60 15115.29 38800.17 12:19:01 AM 119.68 6.98 112.70 1258.65 10693.20 12:20:01 AM 43.47 0.98 42.49 110.90 4617.43 12:21:01 AM 48.48 2.58 45.89 398.87 2785.22 12:22:01 AM 24.44 0.00 24.44 0.00 5529.99 12:23:01 AM 2.37 0.12 2.25 33.06 120.90 12:24:01 AM 0.58 0.00 0.58 0.00 8.26 12:25:01 AM 2.02 0.32 1.70 36.93 130.68 12:26:01 AM 27.06 0.52 26.54 63.85 1285.90 Average: 52.87 18.63 34.24 1890.93 7108.31 12:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 AM 5513252 7021100 2369180 30.06 2688 1701080 737192 8.25 184948 1902796 92552 12:19:01 AM 5143640 6999744 2738792 34.75 2688 2033940 715180 8.01 214256 2183052 135272 12:20:01 AM 5240192 7074396 2642240 33.52 2688 2011428 657556 7.36 240748 2056780 16 12:21:01 AM 5011884 7057416 2870548 36.42 2688 2214608 632892 7.09 262568 2238620 154524 12:22:01 AM 5006880 7052072 2875552 36.48 2688 2214612 632892 7.09 262568 2238660 4 12:23:01 AM 4959540 7007152 2922892 37.08 2688 2217024 710548 7.96 262836 2285100 8 12:24:01 AM 4945252 6992876 2937180 37.26 2688 2217036 726928 8.14 262836 2299016 4 12:25:01 AM 5162436 7047660 2719996 34.51 2688 2056116 643316 7.20 258752 2089144 7028 12:26:01 AM 5134756 7015856 2747676 34.86 2688 2056300 689324 7.72 454176 1944268 1544 Average: 5124204 7029808 2758228 34.99 2688 2080238 682870 7.65 267076 2137493 43439 12:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 272.38 163.96 1398.83 55.57 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 107.61 78.44 1080.07 10.74 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 15.34 9.25 7.07 3.89 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 118.78 89.97 314.43 28.12 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 107.81 76.02 20.17 15.21 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 194.70 187.27 55.12 76.83 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 248.72 243.85 197.60 93.60 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 153.46 130.84 144.52 54.38 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 19.61 18.64 16.72 9.03 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 137.60 110.92 359.40 38.60 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:50 LINUX RESTART (2 CPU) 12:17:01 AM CPU %user %nice %system %iowait %steal %idle 12:18:01 AM all 45.81 0.07 10.68 19.45 0.13 23.86 12:18:01 AM 0 41.65 0.05 10.08 18.95 0.14 29.13 12:18:01 AM 1 49.95 0.09 11.28 19.95 0.12 18.62 12:19:01 AM all 34.19 0.00 5.68 5.69 0.13 54.31 12:19:01 AM 0 38.24 0.00 6.19 6.34 0.12 49.11 12:19:01 AM 1 30.15 0.00 5.18 5.04 0.13 59.49 12:20:01 AM all 17.39 0.00 1.92 2.50 0.09 78.10 12:20:01 AM 0 12.73 0.00 2.14 2.01 0.08 83.03 12:20:01 AM 1 22.03 0.00 1.70 2.99 0.10 73.17 12:21:01 AM all 27.91 0.00 4.70 1.56 0.11 65.72 12:21:01 AM 0 25.00 0.00 4.48 0.94 0.10 69.48 12:21:01 AM 1 30.82 0.00 4.91 2.19 0.12 61.97 12:22:01 AM all 0.25 0.00 0.49 1.38 0.03 97.85 12:22:01 AM 0 0.23 0.00 0.42 1.32 0.03 97.99 12:22:01 AM 1 0.27 0.00 0.57 1.44 0.02 97.71 12:23:01 AM all 16.67 0.00 0.62 0.04 0.08 82.58 12:23:01 AM 0 19.39 0.00 0.65 0.07 0.08 79.81 12:23:01 AM 1 13.97 0.00 0.59 0.02 0.08 85.35 12:24:01 AM all 22.68 0.00 0.57 0.01 0.09 76.65 12:24:01 AM 0 41.62 0.00 0.79 0.00 0.12 57.47 12:24:01 AM 1 3.78 0.00 0.35 0.02 0.07 95.79 12:25:01 AM all 15.47 0.00 1.00 0.03 0.08 83.42 12:25:01 AM 0 19.02 0.00 1.25 0.05 0.10 79.58 12:25:01 AM 1 11.95 0.00 0.75 0.00 0.07 87.23 12:26:01 AM all 29.26 0.00 3.50 0.46 0.09 66.69 12:26:01 AM 0 16.52 0.00 3.34 0.35 0.08 79.71 12:26:01 AM 1 41.98 0.00 3.65 0.57 0.10 53.70 Average: all 23.25 0.01 3.23 3.42 0.09 70.00 Average: 0 23.78 0.01 3.25 3.30 0.10 69.57 Average: 1 22.72 0.01 3.21 3.55 0.09 70.43