---> uname -a: Linux prd-centos8-robot-2c-8g-50748.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 611 4913 19 2173 6788 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:11:25:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe11:250b/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) 08/08/2025 _x86_64_ (2 CPU) 07:49:37 LINUX RESTART (2 CPU) 07:50:00 AM tps rtps wtps bread/s bwrtn/s 07:50:01 AM 747.19 348.31 398.88 8071.91 816701.12 07:51:01 AM 119.88 47.28 72.59 7512.70 17826.59 07:52:01 AM 96.80 0.72 96.08 52.92 11197.27 07:53:01 AM 27.94 0.42 27.52 64.78 2259.28 07:54:01 AM 78.62 6.97 71.65 1292.98 8326.90 07:55:01 AM 14.13 0.22 13.91 11.73 1260.42 07:56:01 AM 3.97 0.03 3.93 1.87 180.02 07:57:01 AM 7.25 0.32 6.93 36.93 289.72 07:58:01 AM 30.66 0.53 30.13 64.79 1542.23 Average: 48.70 7.69 41.01 1142.75 6861.71 07:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 AM 6129200 7348000 1753232 22.24 2688 1423176 347608 4.41 109292 1409320 263356 07:51:01 AM 5373416 7041896 2509016 31.83 2688 1851500 696440 7.80 185864 2006828 164080 07:52:01 AM 5179628 7016828 2702804 34.29 2688 2012968 690776 7.73 198200 2155636 42492 07:53:01 AM 5191688 7056608 2690744 34.14 2688 2040044 661036 7.40 222548 2118264 24956 07:54:01 AM 4972040 7059784 2910392 36.92 2688 2255276 635672 7.12 262280 2265808 26908 07:55:01 AM 4932748 7021052 2949684 37.42 2688 2255952 706292 7.91 262476 2307260 324 07:56:01 AM 4927540 7017028 2954892 37.49 2688 2257144 706292 7.91 262688 2312216 68 07:57:01 AM 4991224 6942644 2891208 36.68 2688 2123104 752384 8.42 295980 2232856 52612 07:58:01 AM 5052132 6970196 2830300 35.91 2688 2091328 720408 8.07 462536 2010452 12068 Average: 5194402 7052671 2688030 34.10 2688 2034499 657434 7.36 251318 2090960 65207 07:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 2.25 0.00 0.09 0.00 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 284.42 181.06 1682.52 61.41 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 72.14 54.00 789.11 9.31 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 12.25 9.68 5.89 3.94 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 222.83 166.99 366.74 37.07 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 13.95 7.88 3.72 1.02 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 25.71 21.31 8.11 4.09 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 61.49 45.79 87.05 35.65 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 19.28 16.05 14.83 7.57 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 88.85 62.73 369.08 19.97 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) 08/08/2025 _x86_64_ (2 CPU) 07:49:37 LINUX RESTART (2 CPU) 07:50:00 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 13.64 0.57 21.59 30.11 0.00 34.09 07:50:01 AM 0 11.49 1.15 18.39 37.93 0.00 31.03 07:50:01 AM 1 15.73 0.00 24.72 22.47 0.00 37.08 07:51:01 AM all 44.85 0.01 8.59 1.75 0.09 44.71 07:51:01 AM 0 37.95 0.02 8.77 1.22 0.10 51.95 07:51:01 AM 1 51.73 0.00 8.42 2.27 0.08 37.50 07:52:01 AM all 26.47 0.00 3.87 1.72 0.10 67.84 07:52:01 AM 0 16.39 0.00 2.95 0.88 0.10 79.68 07:52:01 AM 1 36.56 0.00 4.80 2.55 0.10 55.99 07:53:01 AM all 15.28 0.00 2.40 1.54 0.08 80.69 07:53:01 AM 0 15.72 0.00 2.70 1.40 0.10 80.07 07:53:01 AM 1 14.83 0.00 2.10 1.68 0.07 81.32 07:54:01 AM all 29.49 0.00 5.38 1.35 0.11 63.68 07:54:01 AM 0 17.29 0.00 4.37 1.57 0.10 76.67 07:54:01 AM 1 41.68 0.00 6.39 1.13 0.12 50.68 07:55:01 AM all 1.73 0.00 0.31 0.28 0.03 97.65 07:55:01 AM 0 1.87 0.00 0.28 0.12 0.02 97.71 07:55:01 AM 1 1.59 0.00 0.33 0.45 0.03 97.60 07:56:01 AM all 8.76 0.00 0.84 0.02 0.08 90.30 07:56:01 AM 0 1.64 0.00 0.35 0.03 0.08 97.89 07:56:01 AM 1 15.89 0.00 1.34 0.00 0.07 82.70 07:57:01 AM all 18.84 0.00 1.87 0.04 0.08 79.16 07:57:01 AM 0 18.47 0.00 1.89 0.05 0.07 79.52 07:57:01 AM 1 19.22 0.00 1.86 0.03 0.10 78.79 07:58:01 AM all 30.12 0.00 3.53 0.88 0.10 65.37 07:58:01 AM 0 23.52 0.00 3.71 0.53 0.10 72.14 07:58:01 AM 1 36.69 0.00 3.34 1.23 0.10 58.63 Average: all 21.93 0.00 3.38 1.00 0.08 73.60 Average: 0 16.59 0.00 3.16 0.79 0.08 79.37 Average: 1 27.27 0.00 3.61 1.21 0.08 67.83