---> uname -a: Linux prd-centos8-robot-2c-8g-8884.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 547 5019 19 2130 6853 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:4d:7d:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe4d:7d06/64 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) 02/06/2025 _x86_64_ (2 CPU) 02:12:08 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 66.14 39.49 26.66 5337.42 3353.47 02:15:01 AM 94.89 0.07 94.82 1.87 7973.08 02:16:01 AM 33.63 0.70 32.93 51.72 4964.46 02:17:01 AM 21.19 0.38 20.81 64.25 1418.31 02:18:01 AM 35.14 6.72 28.43 1245.93 1823.20 02:19:01 AM 42.41 0.03 42.38 3.47 6599.20 02:20:01 AM 2.18 0.10 2.08 32.12 64.90 02:21:01 AM 1.90 0.00 1.90 0.00 64.43 02:22:01 AM 0.25 0.00 0.25 0.00 14.05 02:23:01 AM 31.91 0.85 31.06 101.67 1344.82 Average: 32.96 4.83 28.13 683.84 2761.86 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5494532 7078416 2387892 30.29 2688 1775528 666556 7.46 189904 1913416 115216 02:15:01 AM 5291064 7062880 2591360 32.88 2688 1950332 638040 7.14 187936 2066112 98544 02:16:01 AM 5236904 7042656 2645520 33.56 2688 1983072 674200 7.55 198700 2104500 30576 02:17:01 AM 5312180 7119484 2570244 32.61 2688 1985000 597924 6.69 217536 2011612 8 02:18:01 AM 5022452 7067720 2859972 36.28 2688 2215220 635840 7.12 256352 2238028 159428 02:19:01 AM 5048700 7096672 2833724 35.95 2688 2217628 590368 6.61 258208 2204400 4 02:20:01 AM 4967812 7016996 2914612 36.98 2688 2218836 727472 8.15 258332 2284880 84 02:21:01 AM 4922584 6971836 2959840 37.55 2688 2218888 780960 8.74 258336 2329420 16 02:22:01 AM 5045584 7095880 2836840 35.99 2688 2219932 598408 6.70 258696 2206916 728 02:23:01 AM 5225688 7103236 2656736 33.70 2688 2052836 604612 6.77 449288 1855948 16760 Average: 5156750 7065578 2725674 34.58 2688 2083727 651438 7.29 253329 2121523 42136 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 281.74 180.19 1562.32 61.39 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 31.24 25.41 248.80 5.64 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 41.56 27.08 453.33 3.32 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 11.98 10.33 5.12 3.73 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 32.51 27.31 294.72 5.85 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 205.32 148.81 46.72 40.09 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 120.37 114.58 646.21 694.76 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 486.07 406.91 6737.06 26.29 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 281.37 231.91 3473.07 15.69 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 48.53 37.94 86.07 24.84 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 154.07 121.05 1355.31 88.17 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) 02/06/2025 _x86_64_ (2 CPU) 02:12:08 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 28.22 0.03 5.40 5.12 0.12 61.11 02:14:01 AM 0 25.45 0.02 4.18 3.16 0.14 67.05 02:14:01 AM 1 30.92 0.03 6.59 7.02 0.10 55.33 02:15:01 AM all 25.51 0.00 4.52 9.36 0.15 60.47 02:15:01 AM 0 18.63 0.00 3.98 10.16 0.20 67.03 02:15:01 AM 1 32.38 0.00 5.05 8.56 0.10 53.91 02:16:01 AM all 8.47 0.00 1.18 8.13 0.07 82.16 02:16:01 AM 0 5.77 0.00 1.15 7.29 0.07 85.72 02:16:01 AM 1 11.18 0.00 1.21 8.96 0.07 78.59 02:17:01 AM all 9.48 0.00 1.36 1.70 0.07 87.39 02:17:01 AM 0 6.53 0.00 1.24 2.00 0.07 90.17 02:17:01 AM 1 12.43 0.00 1.49 1.41 0.07 84.61 02:18:01 AM all 19.96 0.00 4.18 4.58 0.18 71.10 02:18:01 AM 0 17.07 0.00 4.02 3.94 0.13 74.83 02:18:01 AM 1 22.88 0.00 4.34 5.23 0.22 67.32 02:19:01 AM all 8.97 0.00 1.82 11.92 0.06 77.22 02:19:01 AM 0 11.83 0.00 1.89 12.29 0.05 73.94 02:19:01 AM 1 6.11 0.00 1.76 11.56 0.07 80.51 02:20:01 AM all 9.42 0.00 0.50 0.04 0.05 89.98 02:20:01 AM 0 8.75 0.00 0.57 0.00 0.05 90.63 02:20:01 AM 1 10.09 0.00 0.44 0.08 0.05 89.34 02:21:01 AM all 12.62 0.00 1.52 0.06 0.14 85.65 02:21:01 AM 0 3.00 0.00 0.62 0.12 0.10 96.16 02:21:01 AM 1 22.30 0.00 2.42 0.00 0.19 75.09 02:22:01 AM all 8.82 0.00 0.95 0.00 0.10 90.13 02:22:01 AM 0 9.11 0.00 1.03 0.00 0.08 89.78 02:22:01 AM 1 8.53 0.00 0.87 0.00 0.12 90.48 02:23:01 AM all 29.98 0.00 4.46 0.44 0.12 65.01 02:23:01 AM 0 27.66 0.00 4.70 0.32 0.13 67.20 02:23:01 AM 1 32.29 0.00 4.22 0.57 0.10 62.82 Average: all 16.11 0.00 2.58 4.14 0.11 77.06 Average: 0 13.33 0.00 2.33 3.93 0.10 80.31 Average: 1 18.90 0.00 2.83 4.34 0.11 73.81