---> uname -a: Linux prd-centos8-robot-2c-8g-50942.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 577 4943 19 2177 6822 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:d3:9e:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fed3:9e39/64 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) 09/09/2025 _x86_64_ (2 CPU) 01:28:54 LINUX RESTART (2 CPU) 01:30:01 AM tps rtps wtps bread/s bwrtn/s 01:31:01 AM 117.24 0.48 116.76 17.86 10197.83 01:32:01 AM 55.26 0.68 54.58 51.58 6921.29 01:33:01 AM 44.13 7.10 37.03 1310.18 2362.94 01:34:01 AM 55.38 2.73 52.65 439.59 7658.50 01:35:01 AM 4.20 0.22 3.98 12.53 159.58 01:36:01 AM 2.17 0.00 2.17 0.00 112.11 01:37:01 AM 27.81 0.63 27.18 73.19 1288.84 Average: 43.74 1.69 42.05 272.11 4100.50 01:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 AM 5269452 7061408 2612980 33.15 2688 1968680 657680 7.36 187408 2083360 145644 01:32:01 AM 5079048 6959348 2803384 35.56 2688 2056132 756916 8.48 215224 2238968 54228 01:33:01 AM 4951064 7031856 2931368 37.19 2688 2248832 670852 7.51 258876 2299248 187152 01:34:01 AM 4963704 7062144 2918728 37.03 2688 2265872 623756 6.98 268352 2268492 8 01:35:01 AM 4899872 6999220 2982560 37.84 2688 2266800 687560 7.70 268488 2331660 292 01:36:01 AM 4964384 7064640 2918048 37.02 2688 2267708 623684 6.98 268792 2267768 12 01:37:01 AM 5102788 7020856 2779644 35.26 2688 2090768 670768 7.51 465404 1957060 9032 Average: 5032902 7028496 2849530 36.15 2688 2166399 670174 7.50 276078 2206651 56624 01:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 89.94 76.13 1043.83 10.28 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 56.28 37.12 587.29 7.08 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 39.94 33.11 330.12 7.25 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 209.35 148.67 45.32 39.77 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 45.13 33.71 321.39 3.48 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 77.99 62.82 1006.10 4.80 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 48.14 34.59 80.91 23.08 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 80.97 60.88 487.87 13.68 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) 09/09/2025 _x86_64_ (2 CPU) 01:28:54 LINUX RESTART (2 CPU) 01:30:01 AM CPU %user %nice %system %iowait %steal %idle 01:31:01 AM all 36.51 0.00 5.70 4.51 0.12 53.16 01:31:01 AM 0 39.15 0.00 5.72 5.52 0.12 49.49 01:31:01 AM 1 33.87 0.00 5.68 3.50 0.12 56.84 01:32:01 AM all 22.54 0.00 2.52 1.72 0.09 73.13 01:32:01 AM 0 20.29 0.00 2.95 1.87 0.07 74.82 01:32:01 AM 1 24.79 0.00 2.09 1.57 0.12 71.44 01:33:01 AM all 23.72 0.00 4.50 1.51 0.08 70.19 01:33:01 AM 0 23.67 0.00 4.27 1.50 0.08 70.48 01:33:01 AM 1 23.77 0.00 4.72 1.52 0.08 69.90 01:34:01 AM all 11.94 0.00 2.33 1.98 0.05 83.70 01:34:01 AM 0 12.87 0.00 2.41 1.31 0.05 83.37 01:34:01 AM 1 11.01 0.00 2.24 2.66 0.05 84.04 01:35:01 AM all 2.84 0.00 0.35 0.03 0.05 96.74 01:35:01 AM 0 2.11 0.00 0.32 0.03 0.05 97.49 01:35:01 AM 1 3.57 0.00 0.39 0.02 0.05 95.98 01:36:01 AM all 2.86 0.00 0.49 0.00 0.03 96.61 01:36:01 AM 0 4.18 0.00 0.60 0.00 0.03 95.19 01:36:01 AM 1 1.54 0.00 0.39 0.00 0.03 98.04 01:37:01 AM all 27.48 0.00 3.69 0.12 0.08 68.63 01:37:01 AM 0 30.66 0.00 3.94 0.18 0.08 65.13 01:37:01 AM 1 24.30 0.00 3.45 0.05 0.07 72.13 Average: all 18.30 0.00 2.80 1.41 0.07 77.42 Average: 0 19.02 0.00 2.89 1.49 0.07 76.53 Average: 1 17.58 0.00 2.71 1.33 0.07 78.31