---> uname -a: Linux prd-centos8-robot-2c-8g-3972.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 585 4989 19 2122 6815 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:aa:da:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:feaa:daa8/64 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) 01/22/2025 _x86_64_ (2 CPU) 06:06:59 LINUX RESTART (2 CPU) 06:08:02 AM tps rtps wtps bread/s bwrtn/s 06:09:01 AM 33.58 18.65 14.92 5538.07 7691.28 06:10:01 AM 35.70 0.28 35.42 13.20 3250.92 06:11:01 AM 92.83 0.78 92.05 54.12 8195.65 06:12:01 AM 23.43 0.00 23.43 0.00 3389.84 06:13:01 AM 6.98 0.35 6.63 62.52 208.70 06:14:01 AM 1.65 0.03 1.62 1.73 32.74 06:15:01 AM 1.10 0.00 1.10 0.00 240.14 06:16:01 AM 65.00 6.75 58.25 1249.18 7358.35 06:17:01 AM 10.58 0.08 10.50 31.99 856.09 06:18:01 AM 17.23 0.43 16.80 47.86 691.43 Average: 28.80 2.71 26.09 691.93 3184.17 06:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 AM 5594852 7088384 2287580 29.02 2688 1687812 666276 7.46 179132 1831152 64252 06:10:01 AM 5481000 7047376 2401432 30.47 2688 1758648 735316 8.23 188004 1928904 53512 06:11:01 AM 5207032 7006172 2675400 33.94 2688 1976560 706928 7.92 198748 2133604 88676 06:12:01 AM 5195604 7008056 2686828 34.09 2688 1990444 720940 8.07 210044 2134224 13908 06:13:01 AM 5283968 7084412 2598464 32.97 2688 1978440 627692 7.03 217868 2038668 8 06:14:01 AM 5282612 7083112 2599820 32.98 2688 1978492 627456 7.03 218056 2039712 4 06:15:01 AM 5210840 7043632 2671592 33.89 2688 2009616 658412 7.37 221732 2104560 30940 06:16:01 AM 5016560 7056836 2865872 36.36 2688 2209780 615948 6.90 258680 2230816 16592 06:17:01 AM 4981784 7022840 2900648 36.80 2688 2210972 684796 7.67 258804 2269080 236 06:18:01 AM 5123092 6988064 2759340 35.01 2688 2040416 707488 7.92 447612 1963348 13368 Average: 5237734 7042888 2644698 33.55 2688 1984118 675125 7.56 239868 2067407 28150 06:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 231.85 137.95 984.93 56.22 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 41.42 35.95 553.71 4.61 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 69.69 55.07 717.98 9.22 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 6.20 3.57 2.77 1.80 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 06:13:01 AM eth0 7.98 2.93 2.21 0.97 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 5.25 3.72 0.95 0.85 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 8.25 5.18 2.05 1.38 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 228.96 171.39 335.08 42.95 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 14.48 8.00 3.63 1.05 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 50.82 37.01 79.56 22.23 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.22 45.93 267.11 14.06 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) 01/22/2025 _x86_64_ (2 CPU) 06:06:59 LINUX RESTART (2 CPU) 06:08:02 AM CPU %user %nice %system %iowait %steal %idle 06:09:01 AM all 26.06 0.00 4.63 10.34 0.17 58.80 06:09:01 AM 0 22.01 0.00 4.63 7.49 0.15 65.71 06:09:01 AM 1 30.10 0.00 4.63 13.19 0.19 51.89 06:10:01 AM all 9.56 0.00 1.33 17.01 0.10 72.00 06:10:01 AM 0 5.24 0.00 1.00 9.79 0.12 83.85 06:10:01 AM 1 13.88 0.00 1.66 24.23 0.08 60.14 06:11:01 AM all 34.60 0.00 5.02 4.00 0.12 56.26 06:11:01 AM 0 23.14 0.00 3.87 4.07 0.12 68.80 06:11:01 AM 1 46.09 0.00 6.17 3.93 0.12 43.70 06:12:01 AM all 5.23 0.00 0.89 0.72 0.06 93.10 06:12:01 AM 0 1.19 0.00 0.77 0.92 0.05 97.08 06:12:01 AM 1 9.27 0.00 1.02 0.52 0.07 89.13 06:13:01 AM all 5.64 0.00 0.53 0.08 0.04 93.72 06:13:01 AM 0 9.08 0.00 0.45 0.08 0.05 90.34 06:13:01 AM 1 2.20 0.00 0.60 0.07 0.03 97.10 06:14:01 AM all 0.53 0.00 0.39 0.01 0.03 99.05 06:14:01 AM 0 0.60 0.00 0.38 0.00 0.02 99.00 06:14:01 AM 1 0.45 0.00 0.40 0.02 0.03 99.10 06:15:01 AM all 4.08 0.00 1.14 0.03 0.03 94.72 06:15:01 AM 0 0.65 0.00 0.94 0.00 0.05 98.36 06:15:01 AM 1 7.50 0.00 1.34 0.07 0.02 91.08 06:16:01 AM all 25.37 0.00 4.66 4.97 0.08 64.92 06:16:01 AM 0 15.14 0.00 4.28 3.83 0.07 76.70 06:16:01 AM 1 35.62 0.00 5.04 6.12 0.10 53.12 06:17:01 AM all 1.05 0.00 0.21 0.21 0.03 98.50 06:17:01 AM 0 1.71 0.00 0.23 0.07 0.05 97.94 06:17:01 AM 1 0.40 0.00 0.18 0.35 0.02 99.05 06:18:01 AM all 19.76 0.00 2.57 0.10 0.08 77.49 06:18:01 AM 0 11.09 0.00 1.79 0.08 0.08 86.95 06:18:01 AM 1 28.40 0.00 3.35 0.12 0.08 68.05 Average: all 13.16 0.00 2.13 3.73 0.07 80.91 Average: 0 8.96 0.00 1.83 2.62 0.08 86.52 Average: 1 17.35 0.00 2.43 4.83 0.07 75.31