---> uname -a: Linux prd-centos8-robot-2c-8g-662.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 586 4910 19 2200 6812 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:c7:45:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fec7:45c1/64 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) 09/24/2025 _x86_64_ (2 CPU) 00:47:38 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 159.70 73.01 86.69 8144.50 41452.97 12:50:01 AM 102.83 0.72 102.12 52.91 11494.79 12:51:01 AM 27.89 0.42 27.47 64.78 2374.09 12:52:01 AM 77.77 6.97 70.80 1292.98 8034.51 12:53:01 AM 10.61 0.00 10.61 0.00 1118.78 12:54:01 AM 4.85 0.23 4.62 12.66 427.43 12:55:01 AM 0.62 0.00 0.62 0.00 9.38 12:56:01 AM 0.48 0.00 0.48 0.00 192.67 12:57:01 AM 27.68 0.63 27.05 73.19 1844.18 Average: 45.83 9.11 36.72 1071.26 7439.19 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5428232 7100464 2454192 31.13 2688 1855508 639288 7.16 184656 1953744 167056 12:50:01 AM 5182632 7026000 2699792 34.25 2688 2019208 706976 7.92 198036 2152188 41860 12:51:01 AM 5182636 7060204 2699788 34.25 2688 2051708 654772 7.33 222596 2124380 30272 12:52:01 AM 4976692 7072768 2905732 36.86 2688 2263764 626100 7.01 262204 2263896 26976 12:53:01 AM 4976352 7072412 2906072 36.87 2688 2263784 626100 7.01 262200 2264012 24 12:54:01 AM 4905356 7010156 2977068 37.77 2688 2272524 710484 7.96 262528 2334008 4 12:55:01 AM 4902316 7007144 2980108 37.81 2688 2272552 726596 8.14 262528 2337412 4 12:56:01 AM 4961004 7073264 2921420 37.06 2688 2279988 628000 7.03 262852 2278932 1772 12:57:01 AM 5084576 7028124 2797848 35.49 2688 2117312 664588 7.44 471884 1970556 11924 Average: 5066644 7050060 2815780 35.72 2688 2155150 664767 7.44 265498 2186570 31099 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 322.89 196.78 1659.71 61.34 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 67.33 53.74 842.13 9.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.13 11.08 7.16 4.36 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 235.83 166.67 373.00 45.62 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.67 1.85 0.69 0.38 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 227.61 215.16 112.00 83.30 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 308.15 303.67 201.85 116.27 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 60.39 48.53 321.26 9.01 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 50.52 36.43 99.26 40.17 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 143.72 114.88 401.92 41.05 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) 09/24/2025 _x86_64_ (2 CPU) 00:47:38 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 44.33 0.04 10.67 4.73 0.09 40.13 12:49:01 AM 0 48.99 0.07 11.58 3.00 0.08 36.28 12:49:01 AM 1 39.68 0.02 9.76 6.46 0.10 43.99 12:50:01 AM all 27.56 0.00 4.02 1.34 0.08 66.99 12:50:01 AM 0 39.75 0.00 4.77 1.47 0.08 53.92 12:50:01 AM 1 15.38 0.00 3.27 1.20 0.08 80.06 12:51:01 AM all 17.72 0.00 2.62 0.83 0.08 78.76 12:51:01 AM 0 24.40 0.00 3.09 0.68 0.08 71.74 12:51:01 AM 1 11.03 0.00 2.16 0.97 0.07 85.78 12:52:01 AM all 26.72 0.00 4.89 0.84 0.09 67.45 12:52:01 AM 0 34.79 0.00 5.58 0.74 0.08 58.81 12:52:01 AM 1 18.66 0.00 4.21 0.95 0.10 76.08 12:53:01 AM all 0.11 0.00 0.15 0.13 0.03 99.58 12:53:01 AM 0 0.13 0.00 0.13 0.08 0.03 99.62 12:53:01 AM 1 0.08 0.00 0.17 0.17 0.03 99.55 12:54:01 AM all 25.20 0.00 0.59 0.04 0.08 74.09 12:54:01 AM 0 44.19 0.00 0.74 0.00 0.08 54.98 12:54:01 AM 1 6.39 0.00 0.44 0.08 0.07 93.02 12:55:01 AM all 31.54 0.00 0.57 0.00 0.09 67.80 12:55:01 AM 0 60.38 0.00 0.81 0.00 0.10 38.71 12:55:01 AM 1 2.74 0.00 0.34 0.00 0.08 96.84 12:56:01 AM all 6.15 0.00 0.33 0.00 0.05 93.47 12:56:01 AM 0 9.41 0.00 0.34 0.00 0.05 90.20 12:56:01 AM 1 2.92 0.00 0.32 0.00 0.05 96.71 12:57:01 AM all 25.83 0.00 3.58 0.13 0.08 70.39 12:57:01 AM 0 27.69 0.00 4.26 0.10 0.07 67.89 12:57:01 AM 1 23.98 0.00 2.90 0.15 0.08 72.89 Average: all 22.80 0.00 3.05 0.89 0.07 73.18 Average: 0 32.18 0.01 3.48 0.68 0.07 63.57 Average: 1 13.43 0.00 2.62 1.11 0.07 82.77