---> uname -a: Linux prd-centos8-robot-2c-8g-38937.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 619 4901 19 2176 6779 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:0c:f7:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe0c:f761/64 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) 07/02/2025 _x86_64_ (2 CPU) 02:13:41 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 215.68 149.68 65.99 14633.82 40956.61 02:16:01 AM 126.63 0.72 125.91 52.92 12377.32 02:17:01 AM 29.21 0.42 28.79 64.78 2602.30 02:18:01 AM 84.39 9.45 74.94 1685.59 8749.04 02:19:01 AM 6.68 0.00 6.68 0.00 555.01 02:20:01 AM 2.22 0.03 2.18 1.07 121.96 02:21:01 AM 0.28 0.00 0.28 0.00 3.35 02:22:01 AM 3.05 0.32 2.73 36.92 175.79 02:23:01 AM 33.21 0.52 32.69 63.85 1508.50 Average: 55.70 17.90 37.80 1837.73 7450.01 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5411792 6986028 2470640 31.34 2688 1766548 796464 8.92 190124 1996736 104948 02:16:01 AM 5137004 6969864 2745428 34.83 2688 2008512 761896 8.53 198992 2193784 48260 02:17:01 AM 5139284 7008200 2743148 34.80 2688 2043132 722076 8.09 223172 2165936 43156 02:18:01 AM 4924964 7017332 2957468 37.52 2688 2259984 684328 7.66 268200 2307256 10856 02:19:01 AM 4882948 6975508 2999484 38.05 2688 2260284 749388 8.39 268460 2349576 316 02:20:01 AM 4877608 6971392 3004824 38.12 2688 2261508 765080 8.57 268460 2354676 12 02:21:01 AM 4864568 6958388 3017864 38.29 2688 2261524 781316 8.75 268460 2367976 24 02:22:01 AM 5061904 6984032 2820528 35.78 2688 2091408 729784 8.17 265344 2187008 15952 02:23:01 AM 5061568 6980272 2820864 35.79 2688 2091944 724320 8.11 465980 1998604 10360 Average: 5040182 6983446 2842250 36.06 2688 2116094 746072 8.35 268577 2213506 25987 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.77 191.70 1706.75 60.92 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 80.64 61.91 808.57 9.74 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 15.04 10.75 6.76 4.26 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 237.56 175.20 354.81 44.59 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 22.24 9.11 5.69 1.57 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 200.75 199.90 56.12 82.98 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 224.73 223.38 195.16 86.04 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 146.20 124.19 143.23 52.21 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 21.26 18.33 17.17 9.00 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 137.57 112.72 366.03 39.04 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) 07/02/2025 _x86_64_ (2 CPU) 02:13:41 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 39.32 0.04 10.98 17.10 0.10 32.45 02:15:01 AM 0 36.97 0.03 10.82 18.90 0.10 33.18 02:15:01 AM 1 41.68 0.05 11.14 15.30 0.10 31.73 02:16:01 AM all 34.47 0.00 5.29 2.65 0.12 57.47 02:16:01 AM 0 25.83 0.00 4.38 3.11 0.10 66.58 02:16:01 AM 1 43.13 0.00 6.20 2.18 0.13 48.35 02:17:01 AM all 18.10 0.00 2.57 0.52 0.06 78.75 02:17:01 AM 0 9.15 0.00 2.10 0.25 0.05 88.45 02:17:01 AM 1 27.06 0.00 3.04 0.78 0.07 69.05 02:18:01 AM all 26.79 0.00 5.16 0.97 0.09 66.98 02:18:01 AM 0 21.15 0.00 4.84 1.05 0.10 72.86 02:18:01 AM 1 32.44 0.00 5.49 0.88 0.08 61.10 02:19:01 AM all 1.71 0.00 0.31 0.05 0.04 97.89 02:19:01 AM 0 1.61 0.00 0.15 0.02 0.07 98.16 02:19:01 AM 1 1.80 0.00 0.47 0.08 0.02 97.63 02:20:01 AM all 17.05 0.00 0.47 0.05 0.08 82.35 02:20:01 AM 0 8.20 0.00 0.42 0.10 0.07 91.22 02:20:01 AM 1 25.91 0.00 0.52 0.00 0.10 73.47 02:21:01 AM all 21.83 0.00 0.48 0.00 0.08 77.61 02:21:01 AM 0 8.84 0.00 0.28 0.00 0.08 90.79 02:21:01 AM 1 34.83 0.00 0.67 0.00 0.08 64.41 02:22:01 AM all 16.74 0.00 1.48 0.01 0.08 81.69 02:22:01 AM 0 4.01 0.00 1.38 0.00 0.08 94.53 02:22:01 AM 1 29.42 0.00 1.58 0.02 0.08 68.91 02:23:01 AM all 32.23 0.00 3.56 0.12 0.08 64.00 02:23:01 AM 0 17.46 0.00 2.92 0.10 0.08 79.44 02:23:01 AM 1 47.01 0.00 4.20 0.15 0.08 48.56 Average: all 23.15 0.00 3.37 2.38 0.08 71.02 Average: 0 14.81 0.00 3.03 2.61 0.08 79.46 Average: 1 31.48 0.01 3.70 2.15 0.08 62.58