---> uname -a: Linux prd-centos8-robot-2c-8g-962.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 632 4886 19 2178 6766 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:f1:60:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fef1:607d/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) 09/25/2025 _x86_64_ (2 CPU) 00:28:43 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 244.96 155.22 89.74 14630.50 42215.54 12:31:01 AM 97.35 0.72 96.64 52.90 12112.67 12:32:02 AM 30.29 0.42 29.87 64.78 2167.28 12:33:01 AM 82.75 9.61 73.14 1714.15 8491.61 12:34:01 AM 12.21 0.20 12.01 11.60 1147.87 12:35:01 AM 2.30 0.03 2.27 1.07 130.58 12:36:01 AM 0.32 0.00 0.32 0.00 4.85 12:37:01 AM 13.16 0.32 12.85 36.92 502.87 12:38:01 AM 27.81 0.52 27.29 63.85 1379.04 Average: 56.75 18.58 38.17 1842.19 7571.71 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5430328 7093332 2452096 31.11 2688 1846284 676244 7.57 184556 1948292 167040 12:31:01 AM 5169140 7003368 2713284 34.42 2688 2010008 736560 8.25 198348 2162552 41864 12:32:02 AM 5136212 7018084 2746212 34.84 2688 2056316 716168 8.02 226032 2166252 54916 12:33:01 AM 4947344 7046240 2935080 37.24 2688 2266348 653984 7.32 267256 2282972 25920 12:34:01 AM 4905332 7004632 2977092 37.77 2688 2266968 723968 8.11 267524 2326780 284 12:35:01 AM 4899828 7000476 2982596 37.84 2688 2268308 723968 8.11 267524 2332384 4 12:36:01 AM 4892700 6993360 2989724 37.93 2688 2268320 754740 8.45 267524 2339100 4 12:37:01 AM 4953872 6874176 2928552 37.15 2688 2093580 838336 9.39 294992 2274436 31292 12:38:01 AM 5062836 6985756 2819588 35.77 2688 2096640 731676 8.19 467532 1996992 25100 Average: 5044177 7002158 2838247 36.01 2688 2130308 728405 8.16 271254 2203307 38492 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 338.88 199.43 1721.47 61.45 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 75.65 53.88 843.21 9.16 0.00 0.00 0.00 0.00 12:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:02 AM eth0 14.30 10.46 6.48 4.17 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 198.46 152.47 371.98 34.57 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 18.61 10.15 4.71 1.17 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 238.56 237.84 64.87 98.76 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 226.34 225.21 130.88 85.62 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 100.80 83.57 131.86 44.44 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 22.43 17.09 15.98 7.90 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 137.00 109.93 365.75 38.59 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) 09/25/2025 _x86_64_ (2 CPU) 00:28:43 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 45.56 0.07 11.99 5.31 0.13 36.94 12:30:01 AM 0 40.07 0.08 12.32 6.24 0.12 41.16 12:30:01 AM 1 51.03 0.05 11.67 4.38 0.13 32.74 12:31:01 AM all 28.18 0.00 4.07 11.58 0.13 56.05 12:31:01 AM 0 18.04 0.00 3.21 15.92 0.13 62.70 12:31:01 AM 1 38.29 0.00 4.94 7.24 0.12 49.42 12:32:02 AM all 17.25 0.00 2.48 0.53 0.06 79.67 12:32:02 AM 0 10.00 0.00 2.34 0.27 0.05 87.34 12:32:02 AM 1 24.49 0.00 2.62 0.80 0.07 72.02 12:33:01 AM all 28.67 0.00 5.48 0.81 0.10 64.94 12:33:01 AM 0 21.62 0.00 4.75 0.83 0.10 72.69 12:33:01 AM 1 35.76 0.00 6.20 0.78 0.10 57.16 12:34:01 AM all 1.72 0.00 0.31 0.15 0.03 97.79 12:34:01 AM 0 0.35 0.00 0.22 0.07 0.03 99.33 12:34:01 AM 1 3.09 0.00 0.40 0.23 0.03 96.24 12:35:01 AM all 19.49 0.00 0.61 0.01 0.08 79.81 12:35:01 AM 0 36.50 0.00 0.76 0.00 0.10 62.64 12:35:01 AM 1 2.54 0.00 0.47 0.02 0.05 96.92 12:36:01 AM all 24.64 0.00 0.48 0.00 0.08 74.79 12:36:01 AM 0 48.27 0.00 0.77 0.00 0.08 50.87 12:36:01 AM 1 1.09 0.00 0.18 0.00 0.08 98.65 12:37:01 AM all 20.59 0.00 2.06 0.06 0.08 77.22 12:37:01 AM 0 29.21 0.00 2.27 0.07 0.08 68.36 12:37:01 AM 1 12.02 0.00 1.84 0.05 0.07 86.02 12:38:01 AM all 30.03 0.00 4.31 0.11 0.09 65.46 12:38:01 AM 0 28.88 0.00 4.34 0.12 0.08 66.58 12:38:01 AM 1 31.18 0.00 4.28 0.10 0.10 64.34 Average: all 24.01 0.01 3.53 2.07 0.09 70.31 Average: 0 25.87 0.01 3.44 2.62 0.09 67.98 Average: 1 22.15 0.01 3.62 1.51 0.08 72.63