---> uname -a: Linux prd-centos8-robot-2c-8g-2491.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 562 4964 19 2170 6836 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:4f:7c:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe4f:7c6b/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) 11/30/2025 _x86_64_ (2 CPU) 00:37:16 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 112.53 59.46 53.07 6200.87 23426.97 12:40:01 AM 123.68 0.72 122.96 52.92 12215.61 12:41:01 AM 26.76 0.38 26.38 62.52 2274.12 12:42:01 AM 69.28 6.96 62.31 1291.57 3995.48 12:43:01 AM 33.92 0.03 33.89 3.47 6364.40 12:44:01 AM 4.22 0.22 4.00 11.73 143.59 12:45:01 AM 1.85 0.00 1.85 0.00 67.56 12:46:01 AM 1.87 0.32 1.55 36.92 97.22 12:47:01 AM 32.45 0.32 32.13 36.25 1387.46 Average: 45.17 7.60 37.57 855.15 5552.57 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5437932 7029108 2444492 31.01 2688 1782448 752372 8.42 192308 1963424 114648 12:40:01 AM 5189680 7031164 2692744 34.16 2688 2017224 713888 7.99 199800 2141000 50808 12:41:01 AM 5260532 7103524 2621892 33.26 2688 2019104 622956 6.98 220432 2050960 10772 12:42:01 AM 4958700 7052644 2923724 37.09 2688 2261144 672772 7.53 256040 2288432 173660 12:43:01 AM 4981000 7076808 2901424 36.81 2688 2263236 628528 7.04 261304 2255488 4 12:44:01 AM 4861036 6957460 3021388 38.33 2688 2263852 790232 8.85 261432 2374000 24 12:45:01 AM 4846408 6942880 3036016 38.52 2688 2263908 812776 9.10 261432 2388328 56 12:46:01 AM 5146320 7064760 2736104 34.71 2688 2087324 655248 7.34 258500 2091492 4728 12:47:01 AM 5051200 6971080 2831224 35.92 2688 2093040 738224 8.27 460524 2011104 19364 Average: 5081423 7025492 2801001 35.53 2688 2116809 709666 7.95 263530 2173803 41563 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 312.41 185.85 1663.52 59.80 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 90.64 67.14 846.00 9.85 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 10.88 7.60 5.12 3.36 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 46.75 38.57 339.28 9.20 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 176.67 132.64 37.10 36.30 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 201.57 192.35 2139.22 701.33 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 450.43 439.44 8349.18 28.81 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 255.96 222.73 3586.18 31.04 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 19.44 15.49 14.78 7.94 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 173.86 144.65 1886.71 98.61 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) 11/30/2025 _x86_64_ (2 CPU) 00:37:16 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 27.23 0.03 6.25 25.42 0.10 40.97 12:39:01 AM 0 26.39 0.02 6.55 25.02 0.12 41.91 12:39:01 AM 1 28.07 0.05 5.95 25.82 0.08 40.03 12:40:01 AM all 32.59 0.00 5.05 3.47 0.10 58.79 12:40:01 AM 0 35.10 0.00 5.36 4.18 0.10 55.26 12:40:01 AM 1 30.08 0.00 4.75 2.76 0.10 62.31 12:41:01 AM all 11.85 0.00 1.43 0.29 0.06 86.37 12:41:01 AM 0 13.01 0.00 1.35 0.13 0.07 85.44 12:41:01 AM 1 10.69 0.00 1.50 0.45 0.05 87.31 12:42:01 AM all 32.67 0.00 6.28 0.72 0.11 60.22 12:42:01 AM 0 20.85 0.00 5.23 0.76 0.10 73.06 12:42:01 AM 1 44.53 0.00 7.35 0.68 0.12 47.33 12:43:01 AM all 4.98 0.00 0.99 0.53 0.04 93.47 12:43:01 AM 0 2.09 0.00 0.88 0.60 0.05 96.38 12:43:01 AM 1 7.87 0.00 1.09 0.45 0.03 90.56 12:44:01 AM all 11.77 0.00 0.76 0.03 0.08 87.36 12:44:01 AM 0 9.31 0.00 0.44 0.02 0.08 90.15 12:44:01 AM 1 14.24 0.00 1.09 0.03 0.08 84.55 12:45:01 AM all 14.44 0.00 1.62 0.01 0.11 83.82 12:45:01 AM 0 8.28 0.00 0.97 0.02 0.10 90.63 12:45:01 AM 1 20.64 0.00 2.28 0.00 0.12 76.96 12:46:01 AM all 11.01 0.00 1.92 0.00 0.09 86.98 12:46:01 AM 0 8.66 0.00 1.99 0.00 0.10 89.25 12:46:01 AM 1 13.34 0.00 1.85 0.00 0.08 84.72 12:47:01 AM all 31.42 0.00 3.34 0.16 0.09 64.99 12:47:01 AM 0 21.29 0.00 2.82 0.13 0.08 75.68 12:47:01 AM 1 41.55 0.00 3.85 0.18 0.10 54.32 Average: all 19.80 0.00 3.08 3.40 0.09 73.63 Average: 0 16.13 0.00 2.85 3.43 0.09 77.50 Average: 1 23.48 0.01 3.31 3.38 0.09 69.75