---> uname -a: Linux prd-centos8-robot-2c-8g-38998.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 615 4961 19 2120 6785 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:73:48:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe73:4812/64 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:39 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 146.38 88.39 58.00 9824.06 39620.54 02:18:01 AM 121.63 7.41 114.21 1296.50 10134.71 02:19:01 AM 28.55 0.38 28.16 64.26 3627.26 02:20:01 AM 59.55 0.07 59.48 4.00 7553.85 02:21:01 AM 9.86 0.00 9.86 0.00 969.84 02:22:01 AM 2.25 0.10 2.15 32.13 77.42 02:23:01 AM 0.17 0.00 0.17 0.00 2.15 02:24:01 AM 5.85 0.32 5.53 36.93 188.25 02:25:01 AM 27.16 0.53 26.62 64.78 1219.91 Average: 44.60 10.80 33.80 1258.14 7044.09 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5489992 7049972 2392440 30.35 2688 1750512 700112 7.84 190388 1913764 104792 02:18:01 AM 5173068 7006560 2709364 34.37 2688 2010012 713104 7.98 221296 2141696 90024 02:19:01 AM 5250632 7085520 2631800 33.39 2688 2011944 634612 7.11 239928 2047712 8 02:20:01 AM 4992736 7029568 2889696 36.66 2688 2206192 660076 7.39 258044 2258612 20992 02:21:01 AM 4992552 7029408 2889880 36.66 2688 2206196 660076 7.39 258044 2258272 4 02:22:01 AM 4715080 6753176 3167352 40.18 2688 2207428 973480 10.90 258172 2534144 4 02:23:01 AM 4859304 6897444 3023128 38.35 2688 2207472 858312 9.61 258172 2390084 28 02:24:01 AM 5065720 6956408 2816712 35.73 2688 2063788 749332 8.39 275472 2184424 27528 02:25:01 AM 5101848 6969556 2780584 35.28 2688 2042844 732724 8.20 444876 1986500 16720 Average: 5071215 6975290 2811217 35.66 2688 2078488 742425 8.31 267155 2190579 28900 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 268.54 162.40 1316.90 56.44 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 79.62 60.98 867.63 9.57 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 13.48 8.38 5.17 3.24 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 223.76 191.95 335.54 46.14 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 1.95 1.23 0.30 0.24 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 312.58 288.32 2942.54 708.41 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 384.41 347.95 5675.73 22.50 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 211.25 180.92 2311.82 27.93 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 21.19 19.11 16.89 8.93 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 168.53 140.14 1496.93 98.15 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:39 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 37.85 0.06 9.41 18.64 0.10 33.94 02:17:01 AM 0 31.97 0.07 10.43 16.39 0.10 41.04 02:17:01 AM 1 43.75 0.05 8.38 20.89 0.10 26.83 02:18:01 AM all 33.85 0.00 5.52 4.50 0.11 56.02 02:18:01 AM 0 24.96 0.00 4.76 3.84 0.10 66.33 02:18:01 AM 1 42.73 0.00 6.28 5.16 0.12 45.72 02:19:01 AM all 10.15 0.00 1.34 3.99 0.07 84.46 02:19:01 AM 0 10.87 0.00 1.34 1.84 0.07 85.89 02:19:01 AM 1 9.42 0.00 1.34 6.13 0.07 83.04 02:20:01 AM all 27.31 0.00 4.83 2.84 0.09 64.93 02:20:01 AM 0 25.09 0.00 4.71 2.77 0.10 67.32 02:20:01 AM 1 29.52 0.00 4.96 2.90 0.08 62.54 02:21:01 AM all 0.09 0.00 0.13 0.28 0.02 99.48 02:21:01 AM 0 0.13 0.00 0.15 0.23 0.02 99.47 02:21:01 AM 1 0.05 0.00 0.12 0.32 0.02 99.50 02:22:01 AM all 13.64 0.00 0.96 0.03 0.08 85.30 02:22:01 AM 0 18.03 0.00 1.43 0.03 0.08 80.42 02:22:01 AM 1 9.28 0.00 0.49 0.02 0.07 90.15 02:23:01 AM all 10.59 0.00 1.13 0.00 0.09 88.19 02:23:01 AM 0 10.30 0.00 1.10 0.00 0.10 88.49 02:23:01 AM 1 10.88 0.00 1.16 0.00 0.08 87.88 02:24:01 AM all 12.35 0.00 1.77 0.33 0.09 85.46 02:24:01 AM 0 6.80 0.00 1.29 0.18 0.08 91.64 02:24:01 AM 1 17.94 0.00 2.25 0.47 0.10 79.24 02:25:01 AM all 30.06 0.00 3.49 0.68 0.08 65.68 02:25:01 AM 0 20.85 0.00 3.26 0.45 0.08 75.36 02:25:01 AM 1 39.25 0.00 3.72 0.92 0.08 56.02 Average: all 19.56 0.01 3.18 3.48 0.08 73.69 Average: 0 16.57 0.01 3.17 2.87 0.08 77.30 Average: 1 22.55 0.01 3.19 4.09 0.08 70.09