---> uname -a: Linux prd-centos8-robot-2c-8g-35831.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: 2800.000 BogoMIPS: 5600.00 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 587 4930 19 2179 6813 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:52:b2:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe52:b25f/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) 06/20/2025 _x86_64_ (2 CPU) 08:32:15 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 112.16 46.57 65.59 6056.65 10616.98 08:35:01 AM 92.39 0.73 91.65 53.05 10489.94 08:36:01 AM 21.15 0.42 20.73 64.79 1912.41 08:37:01 AM 75.89 9.45 66.44 1685.30 7980.69 08:38:01 AM 12.01 0.00 12.01 0.00 1181.84 08:39:01 AM 2.32 0.03 2.28 1.07 352.15 08:40:01 AM 0.35 0.00 0.35 0.00 6.05 08:41:01 AM 0.25 0.00 0.25 0.00 88.17 08:42:01 AM 23.61 0.40 23.21 46.78 1357.01 Average: 37.79 6.40 31.39 878.66 3776.22 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5387604 7061252 2494828 31.65 2688 1856800 701496 7.85 185784 1994104 169992 08:35:01 AM 5207884 7026480 2674548 33.93 2688 1995932 722396 8.09 198144 2132796 42500 08:36:01 AM 5190224 7040044 2692208 34.15 2688 2026032 689504 7.72 228448 2118560 27976 08:37:01 AM 4991416 7069212 2891016 36.68 2688 2246436 635220 7.11 266604 2248148 26936 08:38:01 AM 4993064 7070812 2889368 36.66 2688 2246436 635220 7.11 266604 2248152 4 08:39:01 AM 4924804 7010940 2957628 37.52 2688 2254840 738188 8.27 266928 2316224 8 08:40:01 AM 4911476 6997648 2970956 37.69 2688 2254876 750032 8.40 266928 2329036 4 08:41:01 AM 4898184 6986964 2984248 37.86 2688 2257496 750032 8.40 266928 2341784 24 08:42:01 AM 5034852 6956812 2847580 36.13 2688 2096764 745112 8.34 470572 2025872 23392 Average: 5059945 7024463 2822487 35.81 2688 2137290 707467 7.92 268549 2194964 32315 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 311.56 183.66 1675.87 61.75 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 72.41 53.77 743.08 8.49 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 16.53 10.91 6.64 4.22 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 234.07 172.33 355.66 43.75 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 1.52 0.70 0.18 0.12 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 206.01 198.93 107.73 76.30 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 299.73 296.98 436.13 110.02 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 85.51 83.76 301.01 22.89 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 61.71 42.32 98.26 37.59 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 143.23 115.93 413.85 40.57 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) 06/20/2025 _x86_64_ (2 CPU) 08:32:15 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 41.45 0.02 6.96 3.24 0.11 48.23 08:34:01 AM 0 33.46 0.03 5.97 2.46 0.10 57.98 08:34:01 AM 1 49.44 0.00 7.94 4.01 0.12 38.49 08:35:01 AM all 24.63 0.00 3.55 3.19 0.08 68.55 08:35:01 AM 0 26.97 0.00 3.57 3.35 0.07 66.04 08:35:01 AM 1 22.29 0.00 3.54 3.02 0.08 71.07 08:36:01 AM all 15.50 0.00 2.35 0.63 0.07 81.45 08:36:01 AM 0 16.20 0.00 2.52 0.80 0.07 80.42 08:36:01 AM 1 14.80 0.00 2.19 0.47 0.07 82.49 08:37:01 AM all 28.76 0.00 5.50 1.92 0.10 63.72 08:37:01 AM 0 28.22 0.00 5.61 2.28 0.10 63.79 08:37:01 AM 1 29.30 0.00 5.38 1.57 0.10 63.66 08:38:01 AM all 0.32 0.00 0.13 0.25 0.03 99.27 08:38:01 AM 0 0.52 0.00 0.10 0.10 0.02 99.27 08:38:01 AM 1 0.12 0.00 0.17 0.40 0.05 99.27 08:39:01 AM all 24.30 0.00 0.56 0.03 0.08 75.03 08:39:01 AM 0 4.03 0.00 0.32 0.07 0.07 95.52 08:39:01 AM 1 44.77 0.00 0.81 0.00 0.08 54.34 08:40:01 AM all 27.74 0.00 0.60 0.00 0.08 71.58 08:40:01 AM 0 3.43 0.00 0.42 0.00 0.08 96.07 08:40:01 AM 1 52.02 0.00 0.77 0.00 0.08 47.12 08:41:01 AM all 10.26 0.00 0.31 0.00 0.08 89.36 08:41:01 AM 0 12.02 0.00 0.30 0.00 0.07 87.61 08:41:01 AM 1 8.49 0.00 0.32 0.00 0.08 91.11 08:42:01 AM all 24.12 0.00 2.90 0.12 0.08 72.79 08:42:01 AM 0 21.18 0.00 2.67 0.08 0.07 76.00 08:42:01 AM 1 27.07 0.00 3.12 0.15 0.08 69.58 Average: all 21.90 0.00 2.54 1.04 0.08 74.43 Average: 0 16.24 0.00 2.39 1.02 0.07 80.28 Average: 1 27.57 0.00 2.70 1.07 0.08 68.58