---> uname -a: Linux prd-centos8-robot-2c-8g-7083.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4873 19 2214 6791 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:7a:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe5a:7a88/64 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) 01/02/2025 _x86_64_ (2 CPU) 20:09:08 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 94.99 2.82 92.17 286.26 7668.18 08:12:01 PM 63.66 1.02 62.65 113.16 8182.41 08:13:01 PM 52.70 9.26 43.44 1641.05 2863.16 08:14:01 PM 26.58 0.03 26.55 3.47 5644.53 08:15:01 PM 2.25 0.10 2.15 32.12 111.80 08:16:01 PM 2.27 0.00 2.27 0.00 658.92 08:17:01 PM 0.43 0.00 0.43 0.00 369.51 08:18:01 PM 0.58 0.03 0.55 1.87 287.69 08:19:01 PM 12.95 0.33 12.61 37.86 675.04 Average: 28.49 1.51 26.98 235.11 2940.31 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5233696 7002632 2648736 33.60 2688 1947688 717660 8.04 187660 2129780 191976 08:12:01 PM 5274620 7068288 2607812 33.08 2688 1971608 670864 7.51 217612 2049956 12 08:13:01 PM 4954580 6999832 2927852 37.14 2688 2214652 719512 8.06 260832 2300608 156412 08:14:01 PM 4992596 7037608 2889836 36.66 2688 2214776 661776 7.41 264160 2254212 12 08:15:01 PM 4951196 6999036 2931236 37.19 2688 2217600 711820 7.97 264344 2295352 24 08:16:01 PM 4917812 6983376 2964620 37.61 2688 2235344 727900 8.15 264760 2328520 4 08:17:01 PM 4906124 6982960 2976308 37.76 2688 2246592 727900 8.15 264760 2339704 248 08:18:01 PM 4896916 6982036 2985516 37.88 2688 2254872 727900 8.15 265040 2348144 40 08:19:01 PM 5003684 6963056 2878748 36.52 2688 2134580 741356 8.30 336820 2191164 60356 Average: 5014580 7002092 2867852 36.38 2688 2159746 711854 7.97 258443 2248604 45454 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 83.54 69.30 991.20 10.55 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 40.17 32.31 396.91 5.72 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 41.00 34.96 301.57 8.92 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 186.34 131.38 37.12 34.83 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 24.89 18.09 26.31 2.92 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 42.64 33.59 119.38 10.59 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 26.56 20.38 73.89 6.87 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.06 20.48 64.74 12.14 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 80.12 51.29 154.94 78.75 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 60.59 45.75 240.70 19.03 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) 01/02/2025 _x86_64_ (2 CPU) 20:09:08 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 37.54 0.00 5.16 2.50 0.12 54.67 08:11:01 PM 0 28.57 0.00 4.47 2.81 0.13 64.03 08:11:01 PM 1 46.55 0.00 5.85 2.20 0.12 45.28 08:12:01 PM all 17.74 0.00 2.29 2.31 0.11 77.55 08:12:01 PM 0 14.11 0.00 2.07 1.43 0.10 82.29 08:12:01 PM 1 21.38 0.00 2.51 3.19 0.12 72.81 08:13:01 PM all 25.99 0.00 5.00 1.33 0.10 67.59 08:13:01 PM 0 20.77 0.00 4.42 1.37 0.10 73.34 08:13:01 PM 1 31.20 0.00 5.57 1.28 0.10 61.85 08:14:01 PM all 3.06 0.00 0.78 1.21 0.08 94.87 08:14:01 PM 0 4.42 0.00 0.85 1.77 0.07 92.89 08:14:01 PM 1 1.71 0.00 0.70 0.65 0.08 96.86 08:15:01 PM all 3.57 0.00 0.23 0.03 0.10 96.07 08:15:01 PM 0 3.61 0.00 0.27 0.03 0.08 96.00 08:15:01 PM 1 3.53 0.00 0.18 0.03 0.12 96.13 08:16:01 PM all 17.86 0.00 0.20 0.08 0.11 81.75 08:16:01 PM 0 4.16 0.00 0.20 0.13 0.10 95.40 08:16:01 PM 1 31.56 0.00 0.20 0.02 0.12 68.11 08:17:01 PM all 9.74 0.00 0.16 0.09 0.08 89.94 08:17:01 PM 0 2.06 0.00 0.20 0.18 0.10 97.46 08:17:01 PM 1 17.39 0.00 0.12 0.00 0.05 82.44 08:18:01 PM all 9.03 0.00 0.25 0.06 0.11 90.55 08:18:01 PM 0 2.02 0.00 0.22 0.12 0.10 97.54 08:18:01 PM 1 16.04 0.00 0.28 0.00 0.12 83.56 08:19:01 PM all 19.74 0.00 2.02 0.21 0.09 77.93 08:19:01 PM 0 9.85 0.00 1.39 0.15 0.10 88.51 08:19:01 PM 1 29.64 0.00 2.65 0.27 0.08 67.36 Average: all 16.05 0.00 1.79 0.87 0.10 81.19 Average: 0 9.97 0.00 1.57 0.89 0.10 87.47 Average: 1 22.12 0.00 2.01 0.85 0.10 74.92