---> uname -a: Linux prd-centos8-robot-2c-8g-28508.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4813 19 2288 6799 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:5d:45:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe5d:4589/64 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) 02:05:27 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 104.98 53.43 51.55 7229.46 37321.03 02:08:01 AM 100.22 7.18 93.04 1263.05 6846.40 02:09:01 AM 66.62 0.63 65.99 48.93 9241.23 02:10:01 AM 10.56 0.35 10.21 61.16 1006.86 02:11:01 AM 63.63 0.03 63.60 3.47 7769.68 02:12:01 AM 6.20 0.00 6.20 0.00 666.27 02:13:01 AM 0.25 0.00 0.25 0.00 3.20 02:14:01 AM 0.12 0.00 0.12 0.00 0.93 02:15:01 AM 0.13 0.00 0.13 0.00 0.92 02:16:01 AM 24.08 0.50 23.58 70.11 993.00 Average: 37.68 6.21 31.47 867.65 6385.03 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5608752 7070064 2273680 28.84 2688 1656412 696060 7.79 171212 1827208 67912 02:08:01 AM 5267596 7069424 2614836 33.17 2688 1978868 657296 7.36 210688 2065876 213448 02:09:01 AM 5172824 7002680 2709608 34.38 2688 2006768 707332 7.92 221460 2141616 8 02:10:01 AM 5233768 7065480 2648664 33.60 2688 2008604 651504 7.29 240112 2062584 28 02:11:01 AM 5026952 7056456 2855480 36.23 2688 2198648 633184 7.09 259380 2221728 16548 02:12:01 AM 5026240 7055752 2856192 36.23 2688 2198656 633184 7.09 259392 2222232 4 02:13:01 AM 5026580 7056092 2855852 36.23 2688 2198656 633184 7.09 259392 2222020 8 02:14:01 AM 5026532 7056048 2855900 36.23 2688 2198660 633184 7.09 259392 2222140 4 02:15:01 AM 5026708 7056224 2855724 36.23 2688 2198660 633184 7.09 259392 2222024 4 02:16:01 AM 4974172 7003068 2908260 36.90 2688 2197812 691184 7.74 451980 2081596 196 Average: 5139012 7049129 2743420 34.80 2688 2084174 656930 7.36 259240 2128902 29816 02:06:01 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 222.09 124.73 856.06 52.20 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 84.04 71.06 947.31 9.60 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 36.09 24.28 380.76 3.81 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 16.57 11.03 6.31 4.05 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 503.68 372.49 371.26 86.97 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 10.65 7.75 3.20 3.81 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 0.63 0.13 0.04 0.02 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 1.57 0.17 0.08 0.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 1.83 0.18 0.08 0.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 34.07 26.81 40.61 27.62 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 91.13 63.86 260.57 18.81 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) 02:05:27 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 22.76 0.03 6.16 53.37 0.10 17.57 02:07:01 AM 0 19.98 0.02 6.51 51.37 0.12 22.00 02:07:01 AM 1 25.57 0.05 5.80 55.40 0.09 13.09 02:08:01 AM all 36.83 0.00 6.08 3.39 0.12 53.57 02:08:01 AM 0 34.60 0.00 6.40 2.83 0.13 56.04 02:08:01 AM 1 39.07 0.00 5.77 3.95 0.10 51.11 02:09:01 AM all 11.48 0.00 1.42 7.18 0.08 79.84 02:09:01 AM 0 10.26 0.00 1.49 10.78 0.03 77.43 02:09:01 AM 1 12.69 0.00 1.34 3.60 0.13 82.24 02:10:01 AM all 10.55 0.00 1.50 11.38 0.11 76.46 02:10:01 AM 0 6.70 0.00 1.27 0.50 0.12 91.42 02:10:01 AM 1 14.40 0.00 1.74 22.25 0.10 61.51 02:11:01 AM all 27.68 0.00 4.89 3.69 0.11 63.64 02:11:01 AM 0 28.78 0.00 4.90 5.06 0.10 61.16 02:11:01 AM 1 26.58 0.00 4.88 2.31 0.12 66.12 02:12:01 AM all 0.63 0.00 0.21 0.18 0.04 98.94 02:12:01 AM 0 0.72 0.00 0.27 0.37 0.05 98.60 02:12:01 AM 1 0.53 0.00 0.15 0.00 0.03 99.28 02:13:01 AM all 0.24 0.00 0.07 0.00 0.03 99.66 02:13:01 AM 0 0.42 0.00 0.08 0.00 0.05 99.45 02:13:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 02:14:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 02:14:01 AM 0 0.40 0.00 0.03 0.00 0.03 99.53 02:14:01 AM 1 0.22 0.00 0.07 0.00 0.05 99.67 02:15:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:15:01 AM 0 0.40 0.00 0.07 0.00 0.02 99.52 02:15:01 AM 1 0.25 0.00 0.08 0.00 0.03 99.63 02:16:01 AM all 23.04 0.00 2.79 1.75 0.09 72.33 02:16:01 AM 0 19.58 0.00 2.42 1.19 0.08 76.72 02:16:01 AM 1 26.51 0.00 3.16 2.30 0.10 67.93 Average: all 13.35 0.00 2.32 8.01 0.08 76.25 Average: 0 12.16 0.00 2.34 7.15 0.07 78.28 Average: 1 14.54 0.01 2.29 8.87 0.08 74.21