---> uname -a: Linux prd-centos8-robot-2c-8g-9425.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 792 119 18 6785 6587 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:b5:f2:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:feb5:f2ce/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) 11/22/2024 _x86_64_ (2 CPU) 19:05:31 LINUX RESTART (2 CPU) 07:06:02 PM tps rtps wtps bread/s bwrtn/s 07:07:01 PM 96.71 24.41 72.31 6617.07 6931.01 07:08:01 PM 74.34 0.70 73.64 50.78 9113.55 07:09:01 PM 35.69 0.42 35.27 64.78 2699.63 07:10:01 PM 50.58 2.52 48.07 396.00 6948.88 07:11:01 PM 5.47 0.10 5.37 32.13 218.00 07:12:02 PM 125.07 2.57 122.50 128.93 157597.29 07:13:01 PM 143.86 14.65 129.21 2076.23 169753.65 07:14:01 PM 2.75 0.00 2.75 0.00 276.29 07:15:01 PM 0.37 0.00 0.37 0.00 227.19 07:16:01 PM 68.03 43.30 24.73 8122.36 1685.50 Average: 60.15 8.83 51.33 1738.73 35492.93 07:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 PM 5329776 7032540 2552656 32.38 2688 1884676 694684 7.78 210548 2017460 148496 07:08:01 PM 5155148 6984276 2727284 34.60 2688 2005620 714404 8.00 221388 2151288 30112 07:09:01 PM 5049936 6983844 2832496 35.93 2688 2107648 741056 8.30 258684 2216756 81996 07:10:01 PM 4999416 7041364 2883016 36.58 2688 2211340 669092 7.49 262660 2239560 28 07:11:01 PM 4961508 7005280 2920924 37.06 2688 2213144 715572 8.01 262892 2281396 840 07:12:02 PM 128880 6737004 7753552 98.36 2104 6699884 952568 10.67 421700 6781836 1532592 07:13:01 PM 227792 6867664 7654640 97.11 2104 6680604 775840 8.69 476044 6542812 336 07:14:01 PM 209476 6855708 7672956 97.34 2104 6686956 775840 8.69 476180 6563788 2576 07:15:01 PM 190240 6843032 7692192 97.59 2104 6693516 791216 8.86 476180 6582812 2364 07:16:01 PM 120492 6798860 7761940 98.47 2104 6729044 731112 8.19 490912 6660316 13372 Average: 2637266 6914957 5245166 66.54 2396 4391243 756138 8.47 355719 4403802 181271 07:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 318.95 194.66 1652.34 61.57 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 60.00 45.18 586.44 7.77 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 37.30 33.01 296.25 8.06 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 133.61 96.85 33.39 24.04 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 28.20 22.63 8.67 2.38 0.00 0.00 0.00 0.00 07:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:02 PM eth0 141.47 78.64 2886.02 11.85 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 233.81 192.02 26.90 422.19 0.00 0.00 0.00 0.00 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 96.58 64.66 15.50 8.62 0.00 0.00 0.00 0.00 07:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 PM eth0 99.98 66.68 16.16 8.96 0.00 0.00 0.00 0.00 07:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 PM eth0 69.38 48.68 98.43 79.83 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 121.44 83.94 563.45 62.89 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) 11/22/2024 _x86_64_ (2 CPU) 19:05:31 LINUX RESTART (2 CPU) 07:06:02 PM CPU %user %nice %system %iowait %steal %idle 07:07:01 PM all 46.16 0.00 7.33 2.97 0.10 43.44 07:07:01 PM 0 50.86 0.00 7.76 2.78 0.09 38.52 07:07:01 PM 1 41.45 0.00 6.90 3.17 0.12 48.37 07:08:01 PM all 21.67 0.00 2.91 2.82 0.08 72.51 07:08:01 PM 0 26.73 0.00 3.32 2.29 0.08 67.58 07:08:01 PM 1 16.61 0.00 2.51 3.36 0.08 77.44 07:09:01 PM all 22.48 0.00 2.90 0.89 0.08 73.65 07:09:01 PM 0 19.48 0.00 2.44 0.87 0.08 77.13 07:09:01 PM 1 25.49 0.00 3.36 0.90 0.08 70.16 07:10:01 PM all 15.24 0.00 2.80 1.37 0.07 80.52 07:10:01 PM 0 16.88 0.00 2.80 1.93 0.07 78.34 07:10:01 PM 1 13.61 0.00 2.81 0.82 0.07 82.70 07:11:01 PM all 3.25 0.00 0.48 0.06 0.05 96.15 07:11:01 PM 0 4.02 0.00 0.42 0.12 0.03 95.41 07:11:01 PM 1 2.49 0.00 0.55 0.00 0.07 96.89 07:12:02 PM all 39.43 0.00 9.37 34.90 0.12 16.19 07:12:02 PM 0 38.78 0.00 11.25 33.16 0.14 16.67 07:12:02 PM 1 40.07 0.00 7.51 36.61 0.10 15.71 07:13:01 PM all 6.26 0.00 8.23 34.09 0.11 51.30 07:13:01 PM 0 7.07 0.00 8.00 32.52 0.14 52.27 07:13:01 PM 1 5.45 0.00 8.47 35.67 0.09 50.33 07:14:01 PM all 8.50 0.00 0.84 0.03 0.08 90.56 07:14:01 PM 0 11.18 0.00 1.07 0.00 0.08 87.66 07:14:01 PM 1 5.81 0.00 0.60 0.07 0.07 93.46 07:15:01 PM all 8.47 0.00 0.80 0.03 0.09 90.61 07:15:01 PM 0 8.72 0.00 0.77 0.00 0.08 90.43 07:15:01 PM 1 8.22 0.00 0.84 0.05 0.10 90.79 07:16:01 PM all 19.99 0.00 3.23 2.21 0.08 74.49 07:16:01 PM 0 23.64 0.00 3.04 2.21 0.08 71.03 07:16:01 PM 1 16.34 0.00 3.41 2.21 0.08 77.95 Average: all 19.12 0.00 3.87 7.85 0.09 69.08 Average: 0 20.69 0.00 4.06 7.49 0.09 67.68 Average: 1 17.54 0.00 3.67 8.21 0.09 70.49