---> uname -a: Linux prd-centos8-robot-2c-8g-8274.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4977 19 2129 6810 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:42:7f:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe42:7fac/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) 11/18/2024 _x86_64_ (2 CPU) 01:10:57 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 102.82 10.80 92.02 1843.56 6423.95 01:14:01 AM 69.48 0.98 68.49 110.90 9527.92 01:15:01 AM 28.41 0.07 28.35 2.80 1574.90 01:16:01 AM 36.91 0.03 36.88 3.47 6658.72 01:17:01 AM 3.03 0.00 3.03 0.00 102.03 01:18:01 AM 0.22 0.00 0.22 0.00 2.67 01:19:01 AM 0.43 0.10 0.33 32.13 23.43 01:20:01 AM 4.03 0.33 3.70 37.85 238.95 01:21:01 AM 27.35 0.52 26.83 63.82 1257.93 Average: 30.30 1.43 28.87 232.71 2867.77 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5224564 7029804 2657860 33.72 2688 1983268 682360 7.64 210408 2110836 227324 01:14:01 AM 5237568 7076600 2644856 33.55 2688 2016320 632120 7.08 239980 2056188 16 01:15:01 AM 4926524 6977696 2955900 37.50 2688 2220396 709080 7.94 255876 2326632 186784 01:16:01 AM 5015304 7053960 2867120 36.37 2688 2208360 623128 6.98 257388 2232840 4 01:17:01 AM 5015132 7053788 2867292 36.38 2688 2208360 623128 6.98 257392 2233056 4 01:18:01 AM 5015276 7053936 2867148 36.37 2688 2208364 623128 6.98 257400 2232940 8 01:19:01 AM 4970412 7012148 2912012 36.94 2688 2211440 675860 7.57 257524 2277148 1504 01:20:01 AM 5143200 7021892 2739224 34.75 2688 2050104 678332 7.60 253908 2119904 7796 01:21:01 AM 5120180 7001076 2762244 35.04 2688 2056864 675728 7.57 451564 1958472 9964 Average: 5074240 7031211 2808184 35.63 2688 2129275 658096 7.37 271271 2172002 48156 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 87.64 72.62 918.59 10.51 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 52.83 40.10 439.67 6.94 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 42.21 35.71 296.17 7.93 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 544.58 397.10 108.71 89.96 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.13 2.35 0.86 0.68 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.85 2.05 0.43 0.42 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 29.45 13.80 18.51 1.86 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 190.50 135.95 1292.17 31.62 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 21.62 19.20 17.46 9.33 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 108.31 79.87 343.61 17.69 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) 11/18/2024 _x86_64_ (2 CPU) 01:10:57 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 39.25 0.00 6.15 1.83 0.13 52.64 01:13:01 AM 0 44.51 0.00 6.75 2.02 0.13 46.59 01:13:01 AM 1 33.99 0.00 5.55 1.65 0.13 58.68 01:14:01 AM all 19.03 0.00 2.45 2.73 0.11 75.68 01:14:01 AM 0 30.67 0.00 2.79 3.56 0.08 62.90 01:14:01 AM 1 7.39 0.00 2.11 1.91 0.13 88.47 01:15:01 AM all 21.71 0.00 3.47 0.72 0.09 74.00 01:15:01 AM 0 18.48 0.00 3.08 0.90 0.08 77.45 01:15:01 AM 1 24.95 0.00 3.87 0.54 0.10 70.55 01:16:01 AM all 6.48 0.00 2.05 1.74 0.09 89.64 01:16:01 AM 0 7.85 0.00 2.03 2.16 0.07 87.88 01:16:01 AM 1 5.11 0.00 2.08 1.31 0.12 91.39 01:17:01 AM all 0.32 0.00 0.09 0.03 0.04 99.52 01:17:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 01:17:01 AM 1 0.52 0.00 0.08 0.05 0.05 99.30 01:18:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 01:18:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:18:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 01:19:01 AM all 3.76 0.00 1.15 0.04 0.05 95.00 01:19:01 AM 0 7.18 0.00 2.19 0.05 0.05 90.54 01:19:01 AM 1 0.33 0.00 0.12 0.03 0.05 99.46 01:20:01 AM all 7.73 0.00 1.87 0.06 0.09 90.25 01:20:01 AM 0 6.54 0.00 1.72 0.07 0.08 91.59 01:20:01 AM 1 8.92 0.00 2.02 0.05 0.10 88.91 01:21:01 AM all 29.15 0.00 2.98 0.42 0.10 67.36 01:21:01 AM 0 41.73 0.00 3.64 0.32 0.08 54.23 01:21:01 AM 1 16.56 0.00 2.32 0.52 0.12 80.49 Average: all 14.21 0.00 2.25 0.84 0.08 82.61 Average: 0 17.48 0.00 2.48 1.01 0.07 78.95 Average: 1 10.93 0.00 2.02 0.67 0.09 86.28