---> uname -a: Linux prd-centos8-robot-2c-8g-341.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 635 4797 19 2264 6764 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:e2:f8:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fee2:f893/64 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) 10/03/2025 _x86_64_ (2 CPU) 08:24:06 LINUX RESTART (2 CPU) 08:25:01 AM tps rtps wtps bread/s bwrtn/s 08:26:01 AM 113.71 0.48 113.23 17.86 9967.08 08:27:01 AM 51.54 0.65 50.89 51.06 7282.39 08:28:01 AM 64.16 9.83 54.33 1746.62 3655.73 08:29:01 AM 36.73 0.03 36.69 3.47 6485.30 08:30:01 AM 4.73 0.22 4.52 11.73 221.34 08:31:01 AM 2.30 0.00 2.30 0.00 604.78 08:32:01 AM 0.77 0.00 0.77 0.00 284.69 08:33:01 AM 0.40 0.03 0.37 1.87 351.69 08:34:02 AM 11.70 0.32 11.38 36.92 648.72 08:35:01 AM 32.16 0.54 31.62 65.89 2922.49 Average: 31.82 1.21 30.61 193.76 3242.84 08:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 AM 5216640 7009844 2665792 33.82 2688 1969860 766788 8.59 186996 2129520 145392 08:27:01 AM 5060624 6938960 2821808 35.80 2688 2054104 823772 9.22 214060 2254940 50624 08:28:01 AM 4906892 7008652 2975540 37.75 2688 2268852 719316 8.05 261424 2335176 175192 08:29:01 AM 4898364 7002036 2984068 37.86 2688 2270936 696228 7.80 266996 2332404 4 08:30:01 AM 4852584 6958424 3029848 38.44 2688 2273128 782024 8.76 267180 2377568 312 08:31:01 AM 4822204 6945456 3060228 38.82 2688 2290560 782024 8.76 267596 2408004 1676 08:32:01 AM 4810272 6944796 3072160 38.97 2688 2301836 782024 8.76 267600 2419808 4844 08:33:01 AM 4794932 6937972 3087500 39.17 2688 2310296 782024 8.76 267764 2434328 2812 08:34:02 AM 4926668 6935284 2955764 37.50 2688 2181776 771136 8.63 344676 2248672 73968 08:35:01 AM 4947408 6958500 2935024 37.24 2688 2184908 762364 8.54 504840 2073088 25108 Average: 4923659 6963992 2958773 37.54 2688 2210626 766770 8.59 284913 2301351 47993 08:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 90.87 78.49 1058.79 11.52 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 53.79 39.21 587.31 6.49 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 46.77 37.59 335.44 9.66 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 159.42 111.01 31.72 24.92 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 24.31 16.99 26.24 2.66 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 38.04 34.34 117.62 10.46 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 20.22 19.14 73.91 6.74 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 17.93 17.88 64.70 12.67 0.00 0.00 0.00 0.00 08:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:02 AM eth0 75.22 49.90 153.67 84.68 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 18.66 17.32 17.22 8.47 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 54.58 42.23 247.05 17.84 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) 10/03/2025 _x86_64_ (2 CPU) 08:24:06 LINUX RESTART (2 CPU) 08:25:01 AM CPU %user %nice %system %iowait %steal %idle 08:26:01 AM all 36.56 0.00 5.41 1.44 0.12 56.47 08:26:01 AM 0 37.96 0.00 5.53 1.58 0.10 54.82 08:26:01 AM 1 35.16 0.00 5.29 1.30 0.13 58.12 08:27:01 AM all 19.73 0.00 2.37 0.78 0.09 77.02 08:27:01 AM 0 24.77 0.00 2.27 0.95 0.10 71.91 08:27:01 AM 1 14.70 0.00 2.47 0.60 0.08 82.14 08:28:01 AM all 29.82 0.00 5.83 0.72 0.11 63.52 08:28:01 AM 0 39.01 0.00 6.02 0.38 0.12 54.47 08:28:01 AM 1 20.67 0.00 5.64 1.05 0.10 72.54 08:29:01 AM all 5.12 0.00 0.99 0.60 0.07 93.22 08:29:01 AM 0 9.08 0.00 1.17 0.62 0.05 89.07 08:29:01 AM 1 1.17 0.00 0.80 0.58 0.08 97.36 08:30:01 AM all 3.26 0.00 0.25 0.03 0.08 96.38 08:30:01 AM 0 3.10 0.00 0.22 0.02 0.08 96.59 08:30:01 AM 1 3.43 0.00 0.28 0.03 0.08 96.17 08:31:01 AM all 18.05 0.00 0.28 0.06 0.10 81.50 08:31:01 AM 0 24.12 0.00 0.30 0.00 0.10 75.48 08:31:01 AM 1 11.99 0.00 0.27 0.12 0.10 87.53 08:32:01 AM all 9.82 0.00 0.16 0.02 0.08 89.93 08:32:01 AM 0 17.17 0.00 0.17 0.00 0.07 82.59 08:32:01 AM 1 2.46 0.00 0.15 0.03 0.08 97.27 08:33:01 AM all 9.41 0.00 0.26 0.03 0.11 90.20 08:33:01 AM 0 13.60 0.00 0.22 0.00 0.12 86.06 08:33:01 AM 1 5.21 0.00 0.30 0.05 0.10 94.34 08:34:02 AM all 20.22 0.00 2.17 0.08 0.09 77.44 08:34:02 AM 0 31.21 0.00 2.80 0.08 0.10 65.81 08:34:02 AM 1 9.26 0.00 1.55 0.07 0.08 89.04 08:35:01 AM all 30.14 0.00 4.15 0.27 0.12 65.32 08:35:01 AM 0 32.20 0.00 4.15 0.37 0.12 63.16 08:35:01 AM 1 28.07 0.00 4.15 0.17 0.12 67.48 Average: all 18.21 0.00 2.19 0.40 0.10 79.11 Average: 0 23.22 0.00 2.28 0.40 0.10 74.00 Average: 1 13.20 0.00 2.09 0.40 0.10 84.21