---> uname -a: Linux prd-centos8-robot-2c-8g-2945.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4793 19 2313 6804 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:57:ef:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe57:ef12/64 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:41 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 203.58 141.04 62.54 14415.99 40918.98 11:08:01 PM 105.01 0.07 104.95 1.87 9481.06 11:09:01 PM 36.56 1.05 35.51 113.71 3760.97 11:10:01 PM 26.55 6.75 19.81 1247.78 1659.74 11:11:01 PM 54.89 2.52 52.37 395.94 7157.09 11:12:01 PM 5.25 0.00 5.25 0.00 214.23 11:13:01 PM 0.58 0.00 0.58 0.00 6.12 11:14:01 PM 0.55 0.00 0.55 0.00 5.06 11:15:01 PM 5.57 0.17 5.40 32.93 77.52 11:16:01 PM 24.13 0.53 23.59 64.78 989.39 Average: 46.01 15.00 31.00 1606.01 6369.64 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5440728 7026356 2441696 30.98 2688 1777700 739296 8.28 191488 1965568 110432 11:08:01 PM 5122116 6961728 2760308 35.02 2688 2017464 740880 8.30 195584 2222380 130452 11:09:01 PM 5283872 7086732 2598552 32.97 2688 1980996 636772 7.13 217560 2040128 28 11:10:01 PM 5050084 6998516 2832340 35.93 2688 2122840 722880 8.09 260512 2218596 86564 11:11:01 PM 5008424 7062832 2874000 36.46 2688 2224480 625208 7.00 264084 2237828 88 11:12:01 PM 5009048 7063456 2873376 36.45 2688 2224480 625208 7.00 264084 2237900 8 11:13:01 PM 5008992 7063400 2873432 36.45 2688 2224480 625208 7.00 264084 2237960 8 11:14:01 PM 5009212 7063624 2873212 36.45 2688 2224484 625208 7.00 264084 2237848 0 11:15:01 PM 4851348 6941988 3031076 38.45 2688 2260232 735352 8.23 291980 2365980 36356 11:16:01 PM 4968168 7026512 2914256 36.97 2688 2227856 670144 7.50 461048 2080692 16608 Average: 5075199 7029514 2807225 35.61 2688 2128501 674616 7.55 267451 2184488 38054 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 330.74 199.09 1604.94 59.26 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 65.43 51.98 667.92 16.76 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 16.60 10.31 7.07 3.72 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 35.85 30.52 295.40 6.13 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 578.56 408.81 116.29 91.29 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.33 0.67 0.34 0.16 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.00 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.47 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 15.93 11.10 13.20 5.43 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 23.11 17.36 15.71 7.75 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 106.54 72.81 269.88 18.99 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:41 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.89 0.07 10.79 12.33 0.15 36.77 11:07:01 PM 0 48.35 0.07 10.69 12.60 0.14 28.15 11:07:01 PM 1 31.39 0.07 10.90 12.06 0.17 45.42 11:08:01 PM all 28.95 0.00 4.24 8.23 0.10 58.49 11:08:01 PM 0 28.55 0.00 4.09 10.06 0.10 57.21 11:08:01 PM 1 29.35 0.00 4.38 6.40 0.10 59.77 11:09:01 PM all 13.09 0.00 1.78 5.02 0.11 80.01 11:09:01 PM 0 22.57 0.00 2.09 4.59 0.10 70.65 11:09:01 PM 1 3.59 0.00 1.47 5.45 0.12 89.37 11:10:01 PM all 14.66 0.00 3.15 2.65 0.06 79.48 11:10:01 PM 0 9.58 0.00 2.64 2.57 0.05 85.17 11:10:01 PM 1 19.74 0.00 3.67 2.74 0.07 73.79 11:11:01 PM all 15.97 0.00 3.48 4.72 0.16 75.67 11:11:01 PM 0 15.29 0.00 3.58 5.61 0.17 75.35 11:11:01 PM 1 16.64 0.00 3.38 3.83 0.15 76.00 11:12:01 PM all 0.28 0.00 0.08 0.18 0.03 99.43 11:12:01 PM 0 0.10 0.00 0.07 0.00 0.02 99.82 11:12:01 PM 1 0.47 0.00 0.08 0.37 0.03 99.05 11:13:01 PM all 0.33 0.00 0.08 0.00 0.02 99.58 11:13:01 PM 0 0.07 0.00 0.08 0.00 0.02 99.83 11:13:01 PM 1 0.58 0.00 0.07 0.00 0.02 99.33 11:14:01 PM all 0.31 0.00 0.08 0.00 0.02 99.60 11:14:01 PM 0 0.10 0.00 0.10 0.00 0.02 99.78 11:14:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:15:01 PM all 9.85 0.00 0.99 0.23 0.07 88.86 11:15:01 PM 0 14.81 0.00 1.12 0.27 0.07 83.74 11:15:01 PM 1 4.88 0.00 0.87 0.20 0.07 93.98 11:16:01 PM all 25.08 0.00 3.28 1.23 0.07 70.35 11:16:01 PM 0 35.00 0.00 3.44 1.07 0.07 60.42 11:16:01 PM 1 15.14 0.00 3.13 1.39 0.07 80.28 Average: all 14.78 0.01 2.78 3.44 0.08 78.92 Average: 0 17.37 0.01 2.77 3.66 0.07 76.12 Average: 1 12.18 0.01 2.78 3.22 0.08 81.73