---> uname -a: Linux prd-centos8-robot-2c-8g-27404.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 608 4963 19 2125 6792 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:c5:5d:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fec5:5d81/64 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) 09/25/2024 _x86_64_ (2 CPU) 05:00:59 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 122.09 6.96 115.13 1258.11 9962.91 05:04:01 AM 41.59 0.67 40.92 49.45 5803.92 05:05:01 AM 36.76 0.38 36.38 64.26 2439.54 05:06:01 AM 44.89 0.03 44.85 3.47 6893.07 05:07:01 AM 2.50 0.10 2.40 32.13 78.65 05:08:01 AM 2.13 0.03 2.10 1.87 115.64 05:09:01 AM 14.88 0.33 14.55 37.85 649.92 Average: 37.83 1.22 36.62 206.74 3706.35 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5197408 6999232 2685016 34.06 2688 1979124 697844 7.81 211496 2130216 117668 05:04:01 AM 5184336 7015852 2698088 34.23 2688 2008104 709268 7.94 231108 2117752 21412 05:05:01 AM 4927428 6965768 2954996 37.49 2688 2208484 763188 8.55 277564 2311036 181856 05:06:01 AM 5009380 7039120 2873044 36.45 2688 2198972 659632 7.39 260008 2237600 4 05:07:01 AM 4967464 6999040 2914960 36.98 2688 2200816 730948 8.18 260276 2279040 888 05:08:01 AM 4962508 6996216 2919916 37.04 2688 2202948 730948 8.18 260412 2284080 1472 05:09:01 AM 5098660 6966536 2783764 35.32 2688 2042792 732600 8.20 292264 2137224 21516 Average: 5049598 6997395 2832826 35.94 2688 2120177 717775 8.04 256161 2213850 49259 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 74.59 61.45 781.53 9.81 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 37.22 25.14 380.58 3.98 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 38.49 31.26 275.25 7.05 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 216.98 156.66 50.09 41.94 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.88 19.08 7.42 5.14 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 23.54 18.91 6.17 4.52 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 72.46 48.87 87.65 27.80 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 70.31 51.63 226.96 14.32 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) 09/25/2024 _x86_64_ (2 CPU) 05:00:59 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 34.49 0.00 5.87 3.83 0.13 55.69 05:03:01 AM 0 44.21 0.00 7.13 4.54 0.12 44.00 05:03:01 AM 1 24.80 0.00 4.61 3.12 0.13 67.35 05:04:01 AM all 11.47 0.00 1.81 2.40 0.08 84.24 05:04:01 AM 0 16.73 0.00 2.28 2.15 0.07 78.78 05:04:01 AM 1 6.24 0.00 1.34 2.65 0.10 89.67 05:05:01 AM all 23.42 0.00 3.13 1.40 0.11 71.94 05:05:01 AM 0 26.56 0.00 2.96 1.87 0.08 68.52 05:05:01 AM 1 20.27 0.00 3.30 0.92 0.13 75.38 05:06:01 AM all 11.42 0.00 2.43 2.84 0.08 83.23 05:06:01 AM 0 11.81 0.00 2.49 3.36 0.08 82.25 05:06:01 AM 1 11.03 0.00 2.37 2.32 0.07 84.21 05:07:01 AM all 5.55 0.00 0.52 0.03 0.04 93.86 05:07:01 AM 0 7.54 0.00 0.55 0.02 0.05 91.84 05:07:01 AM 1 3.56 0.00 0.48 0.05 0.03 95.87 05:08:01 AM all 9.82 0.00 0.65 0.01 0.09 89.43 05:08:01 AM 0 16.22 0.00 0.89 0.00 0.10 82.80 05:08:01 AM 1 3.44 0.00 0.42 0.02 0.08 96.04 05:09:01 AM all 19.60 0.00 2.29 0.22 0.09 77.81 05:09:01 AM 0 31.37 0.00 2.84 0.18 0.08 65.53 05:09:01 AM 1 7.82 0.00 1.74 0.25 0.10 90.09 Average: all 16.53 0.00 2.38 1.53 0.09 79.46 Average: 0 22.06 0.00 2.73 1.73 0.08 73.39 Average: 1 11.01 0.00 2.03 1.33 0.09 85.53