---> uname -a: Linux prd-centos8-robot-2c-8g-5880.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 625 4951 19 2121 6776 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:64:b1:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe64:b1fb/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) 11/11/2024 _x86_64_ (2 CPU) 00:59:17 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 59.09 44.81 14.29 2181.82 21927.27 01:01:01 AM 112.26 51.65 60.61 7351.10 23107.58 01:02:01 AM 102.95 0.78 102.16 52.61 10886.33 01:03:01 AM 20.70 0.42 20.28 64.79 1743.09 01:04:01 AM 57.94 0.03 57.90 3.46 7212.28 01:05:01 AM 7.08 0.08 7.00 31.99 732.21 01:06:01 AM 15.33 0.35 14.98 37.99 659.90 Average: 52.75 9.04 43.71 1261.17 7453.71 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6065536 7331604 1816896 23.05 2688 1471760 472684 6.00 118348 1472596 332720 01:01:01 AM 5356480 7009088 2525952 32.05 2688 1841792 745176 8.34 224048 2004432 115820 01:02:01 AM 5171684 7006616 2710748 34.39 2688 2011700 714628 8.00 221172 2137488 30128 01:03:01 AM 5154496 7036296 2727936 34.61 2688 2056816 686040 7.68 245964 2131384 42964 01:04:01 AM 4983676 7019132 2898756 36.77 2688 2204792 682864 7.65 257272 2266072 16560 01:05:01 AM 4946356 6982976 2936076 37.25 2688 2205960 736400 8.25 257392 2303724 208 01:06:01 AM 5086984 6949756 2795448 35.46 2688 2038068 757916 8.49 289820 2155228 13196 Average: 5252173 7047924 2630259 33.37 2688 1975841 685101 7.67 230574 2067275 78799 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 7.14 5.84 2.07 0.77 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 320.40 205.95 1533.86 60.09 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 60.89 45.54 674.79 8.61 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 15.01 9.70 7.02 4.18 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 201.25 141.35 328.81 41.32 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 13.91 7.45 4.12 0.85 0.00 0.00 0.00 0.00 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 48.15 33.57 76.18 19.82 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 109.51 73.64 435.72 22.39 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) 11/11/2024 _x86_64_ (2 CPU) 00:59:17 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 66.43 0.00 8.74 23.08 0.00 1.75 01:00:01 AM 0 64.75 0.00 8.63 26.62 0.00 0.00 01:00:01 AM 1 68.03 0.00 8.84 19.73 0.00 3.40 01:01:01 AM all 40.49 0.03 7.62 4.22 0.14 47.50 01:01:01 AM 0 36.15 0.02 6.76 3.69 0.13 53.24 01:01:01 AM 1 44.84 0.05 8.47 4.75 0.15 41.74 01:02:01 AM all 32.79 0.00 5.07 3.92 0.11 58.11 01:02:01 AM 0 27.18 0.00 4.08 3.72 0.10 64.92 01:02:01 AM 1 38.43 0.00 6.06 4.12 0.12 51.27 01:03:01 AM all 15.62 0.00 2.29 0.63 0.07 81.40 01:03:01 AM 0 20.06 0.00 2.51 0.64 0.07 76.73 01:03:01 AM 1 11.20 0.00 2.07 0.62 0.07 86.05 01:04:01 AM all 25.34 0.00 3.93 2.22 0.10 68.41 01:04:01 AM 0 20.38 0.00 3.48 1.89 0.10 74.15 01:04:01 AM 1 30.32 0.00 4.38 2.55 0.10 62.65 01:05:01 AM all 1.13 0.00 0.23 0.23 0.02 98.39 01:05:01 AM 0 0.57 0.00 0.23 0.40 0.02 98.78 01:05:01 AM 1 1.69 0.00 0.23 0.07 0.02 97.99 01:06:01 AM all 15.00 0.00 2.07 0.22 0.07 82.65 01:06:01 AM 0 6.81 0.00 1.59 0.33 0.05 91.22 01:06:01 AM 1 23.17 0.00 2.55 0.10 0.08 74.09 Average: all 21.87 0.01 3.55 1.99 0.08 72.50 Average: 0 18.68 0.00 3.13 1.87 0.08 76.24 Average: 1 25.07 0.01 3.97 2.10 0.09 68.77