---> uname -a: Linux prd-centos8-robot-2c-8g-6299.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 619 4904 19 2173 6779 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:09:f2:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe09:f2d2/64 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) 11/06/2025 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 92.99 16.59 76.39 5231.99 7351.75 12:38:01 AM 87.59 0.72 86.87 52.92 11359.92 12:39:01 AM 16.26 0.42 15.84 64.78 720.31 12:40:01 AM 66.53 6.96 59.56 1292.77 3713.78 12:41:01 AM 25.46 0.00 25.46 0.00 5972.49 12:42:01 AM 3.97 0.23 3.73 12.66 176.09 12:43:01 AM 2.12 0.00 2.12 0.00 69.43 12:44:01 AM 3.70 0.32 3.38 36.93 186.97 12:45:01 AM 33.39 0.52 32.87 63.85 1473.88 Average: 36.89 2.86 34.03 750.70 3447.15 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5317576 7041668 2564856 32.54 2688 1906344 704836 7.89 187360 2054344 186264 12:38:01 AM 5167000 7006752 2715432 34.45 2688 2015896 710844 7.96 198916 2165772 8 12:39:01 AM 5237168 7079028 2645264 33.56 2688 2017844 632648 7.08 219584 2075420 12 12:40:01 AM 4943472 7039260 2938960 37.28 2688 2261892 678276 7.59 260656 2296980 172936 12:41:01 AM 4936488 7031956 2945944 37.37 2688 2261900 678276 7.59 260656 2298872 4 12:42:01 AM 4885096 6982520 2997336 38.03 2688 2263856 748216 8.38 260924 2349544 12 12:43:01 AM 4868872 6966312 3013560 38.23 2688 2263872 763820 8.55 260924 2366060 24 12:44:01 AM 5056368 6974840 2826064 35.85 2688 2088920 717092 8.03 260100 2198280 16184 12:45:01 AM 5007400 6939748 2875032 36.47 2688 2105504 758036 8.49 464656 2051716 28044 Average: 5046604 7006898 2835828 35.98 2688 2131781 710227 7.95 263753 2206332 44832 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 341.67 204.70 1906.56 63.47 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 60.92 40.71 597.73 6.83 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 12.93 8.98 5.41 3.62 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 227.74 164.26 375.25 43.18 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 6.08 5.06 1.55 1.40 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 197.52 187.09 57.73 74.82 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 252.73 250.93 200.03 96.93 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 141.93 120.51 143.31 52.40 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.14 16.63 15.61 8.72 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 140.07 110.99 367.02 39.04 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) 11/06/2025 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 43.88 0.00 6.60 0.91 0.09 48.52 12:37:01 AM 0 46.07 0.00 6.80 0.70 0.10 46.33 12:37:01 AM 1 41.68 0.00 6.41 1.12 0.08 50.70 12:38:01 AM all 20.64 0.00 3.12 1.21 0.09 74.95 12:38:01 AM 0 15.10 0.00 2.45 1.07 0.10 81.29 12:38:01 AM 1 26.19 0.00 3.79 1.35 0.08 68.59 12:39:01 AM all 11.94 0.00 1.53 0.17 0.07 86.29 12:39:01 AM 0 8.92 0.00 1.28 0.17 0.07 89.56 12:39:01 AM 1 14.97 0.00 1.79 0.17 0.07 83.01 12:40:01 AM all 37.25 0.00 6.60 0.52 0.08 55.55 12:40:01 AM 0 45.79 0.00 7.55 0.58 0.08 45.99 12:40:01 AM 1 28.73 0.00 5.66 0.45 0.08 65.08 12:41:01 AM all 0.38 0.00 0.34 0.43 0.07 98.79 12:41:01 AM 0 0.15 0.00 0.45 0.60 0.07 98.73 12:41:01 AM 1 0.60 0.00 0.23 0.25 0.07 98.85 12:42:01 AM all 15.62 0.00 0.64 0.03 0.07 83.65 12:42:01 AM 0 30.52 0.00 1.09 0.03 0.07 68.29 12:42:01 AM 1 0.79 0.00 0.18 0.02 0.07 98.95 12:43:01 AM all 23.03 0.00 0.49 0.02 0.09 76.37 12:43:01 AM 0 45.52 0.00 0.79 0.00 0.08 53.61 12:43:01 AM 1 0.62 0.00 0.18 0.03 0.10 99.06 12:44:01 AM all 17.27 0.00 1.49 0.02 0.10 81.13 12:44:01 AM 0 17.99 0.00 1.73 0.02 0.10 80.16 12:44:01 AM 1 16.55 0.00 1.24 0.02 0.10 82.10 12:45:01 AM all 33.99 0.00 4.09 0.15 0.09 61.68 12:45:01 AM 0 26.94 0.00 3.77 0.13 0.08 69.07 12:45:01 AM 1 41.05 0.00 4.41 0.17 0.10 54.27 Average: all 22.68 0.00 2.77 0.38 0.08 74.09 Average: 0 26.32 0.00 2.88 0.37 0.08 70.35 Average: 1 19.04 0.00 2.66 0.40 0.08 77.83