---> uname -a: Linux prd-centos8-robot-2c-8g-41645.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 610 4907 19 2180 6789 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:fb:ef:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fefb:ef76/64 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) 07/11/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 106.86 41.54 65.33 7118.43 13593.34 12:48:01 AM 106.31 0.72 105.60 52.92 11728.24 12:49:01 AM 29.79 0.45 29.34 64.78 2516.18 12:50:01 AM 75.74 9.45 66.29 1685.59 8062.84 12:51:01 AM 16.38 0.00 16.38 0.00 1376.24 12:52:01 AM 0.37 0.00 0.37 0.00 5.80 12:53:01 AM 0.10 0.00 0.10 0.00 1.17 12:54:01 AM 0.47 0.03 0.43 1.07 94.13 12:55:01 AM 1.97 0.00 1.97 0.00 64.47 12:56:01 AM 0.22 0.00 0.22 0.00 2.97 12:57:01 AM 15.13 0.32 14.81 36.93 632.24 Average: 32.12 4.77 27.35 814.55 3461.73 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5283276 6994632 2599148 32.97 2688 1895604 760120 8.51 222824 2063284 213536 12:48:01 AM 5175604 7012896 2706820 34.34 2688 2013252 693704 7.77 198776 2158172 42492 12:49:01 AM 5176972 7043760 2705452 34.32 2688 2042144 680324 7.62 223348 2131880 26772 12:50:01 AM 4929364 7025912 2953060 37.46 2688 2264612 668156 7.48 267748 2303996 26920 12:51:01 AM 4932348 7028840 2950076 37.43 2688 2264632 648556 7.26 267760 2303996 4 12:52:01 AM 4932492 7028984 2949932 37.42 2688 2264632 648556 7.26 267764 2304144 8 12:53:01 AM 4932460 7028952 2949964 37.42 2688 2264632 648556 7.26 267764 2304004 8 12:54:01 AM 4869020 6968148 3013404 38.23 2688 2267268 731456 8.19 267892 2366460 24 12:55:01 AM 4846236 6945380 3036188 38.52 2688 2267284 768432 8.60 267892 2389180 16 12:56:01 AM 4833556 6932716 3048868 38.68 2688 2267300 785304 8.79 267892 2401228 16 12:57:01 AM 5040476 6962572 2841948 36.05 2688 2095844 721924 8.08 308192 2174048 28476 Average: 4995619 6997527 2886805 36.62 2688 2173382 705008 7.89 257077 2263672 30752 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.68 192.02 1646.01 61.30 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 65.00 52.35 825.80 9.16 0.00 0.00 0.00 0.00 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 20.23 15.69 7.63 5.34 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 491.38 377.60 402.38 85.11 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 117.53 103.33 22.86 19.35 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 2.32 1.95 0.54 0.48 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 2.75 1.93 0.45 0.42 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 58.29 36.01 245.93 3.57 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 277.52 274.12 5496.27 17.92 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 281.56 276.79 5728.88 17.90 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 130.93 101.35 978.42 31.83 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 160.10 130.28 1395.92 22.94 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) 07/11/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 40.25 0.02 7.12 11.83 0.12 40.66 12:47:01 AM 0 31.98 0.03 7.45 13.04 0.12 47.38 12:47:01 AM 1 48.51 0.00 6.80 10.62 0.12 33.95 12:48:01 AM all 30.40 0.00 4.46 2.35 0.09 62.69 12:48:01 AM 0 24.36 0.00 3.64 1.98 0.08 69.93 12:48:01 AM 1 36.45 0.00 5.29 2.72 0.10 55.45 12:49:01 AM all 15.57 0.00 2.58 0.78 0.08 80.99 12:49:01 AM 0 9.81 0.00 2.51 1.20 0.08 86.40 12:49:01 AM 1 21.34 0.00 2.65 0.37 0.07 75.57 12:50:01 AM all 29.66 0.00 5.84 2.62 0.09 61.79 12:50:01 AM 0 26.96 0.00 5.80 1.52 0.08 65.64 12:50:01 AM 1 32.37 0.00 5.87 3.73 0.10 57.94 12:51:01 AM all 0.57 0.00 0.44 0.43 0.03 98.52 12:51:01 AM 0 0.65 0.00 0.42 0.67 0.02 98.25 12:51:01 AM 1 0.48 0.00 0.47 0.20 0.05 98.80 12:52:01 AM all 0.32 0.00 0.09 0.00 0.03 99.56 12:52:01 AM 0 0.53 0.00 0.10 0.00 0.03 99.33 12:52:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:53:01 AM all 0.27 0.00 0.08 0.00 0.04 99.61 12:53:01 AM 0 0.40 0.00 0.07 0.00 0.03 99.50 12:53:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 12:54:01 AM all 5.98 0.00 1.50 0.00 0.06 92.46 12:54:01 AM 0 1.39 0.00 0.42 0.00 0.05 98.14 12:54:01 AM 1 10.59 0.00 2.59 0.00 0.07 86.74 12:55:01 AM all 9.32 0.00 1.28 0.03 0.11 89.26 12:55:01 AM 0 14.86 0.00 1.97 0.07 0.12 82.98 12:55:01 AM 1 3.79 0.00 0.59 0.00 0.10 95.52 12:56:01 AM all 9.18 0.00 1.22 0.02 0.09 89.49 12:56:01 AM 0 14.40 0.00 1.95 0.03 0.12 83.49 12:56:01 AM 1 4.00 0.00 0.49 0.00 0.07 95.45 12:57:01 AM all 17.02 0.00 2.48 0.10 0.08 80.32 12:57:01 AM 0 12.34 0.00 2.36 0.05 0.08 85.17 12:57:01 AM 1 21.70 0.00 2.60 0.15 0.07 75.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.42 0.00 2.46 1.65 0.07 81.38 Average: 0 12.51 0.00 2.43 1.69 0.07 83.29 Average: 1 16.33 0.00 2.50 1.62 0.07 79.48