---> uname -a: Linux prd-centos8-robot-2c-8g-6956.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 569 5005 19 2122 6832 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:f9:1f:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fef9:1fbd/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) 01/02/2025 _x86_64_ (2 CPU) 02:11:57 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 53.63 29.04 24.60 5515.43 8384.09 02:15:01 AM 109.68 0.28 109.40 13.46 10557.32 02:16:01 AM 37.15 0.70 36.45 51.72 4456.13 02:17:01 AM 16.03 0.38 15.65 64.26 1410.76 02:18:01 AM 59.58 6.75 52.83 1249.18 7168.61 02:19:01 AM 5.17 0.08 5.08 32.54 204.78 02:20:01 AM 9.05 0.33 8.72 37.86 279.47 Average: 41.53 5.32 36.21 986.61 4639.19 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5648012 7125292 2234420 28.35 2688 1671764 650996 7.29 177852 1781536 57764 02:15:01 AM 5211704 7034460 2670728 33.88 2688 2001380 689300 7.72 189784 2143064 136732 02:16:01 AM 5205120 7029052 2677312 33.97 2688 2001952 697528 7.81 210864 2125628 25576 02:17:01 AM 5146276 7030676 2736156 34.71 2688 2059660 707124 7.92 233076 2153452 63480 02:18:01 AM 5034356 7074064 2848076 36.13 2688 2209628 619724 6.94 258276 2213896 88 02:19:01 AM 4998848 7039864 2883584 36.58 2688 2210952 691452 7.74 258404 2253804 364 02:20:01 AM 5135780 7002480 2746652 34.85 2688 2040760 728076 8.15 289492 2100844 17952 Average: 5197157 7047984 2685275 34.07 2688 2028014 683457 7.65 231107 2110318 43137 02:13:02 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 252.13 153.89 993.91 57.84 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 107.73 84.85 1258.97 11.61 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 14.25 6.55 6.37 3.10 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 34.83 28.83 293.28 6.03 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 169.74 131.17 45.58 38.27 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 25.89 18.01 5.95 2.38 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 178.90 139.03 1621.24 26.03 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 111.80 80.31 604.10 20.71 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) 01/02/2025 _x86_64_ (2 CPU) 02:11:57 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 17.65 0.02 4.16 21.95 0.07 56.16 02:14:01 AM 0 19.07 0.02 3.78 22.26 0.05 54.83 02:14:01 AM 1 16.23 0.02 4.54 21.64 0.09 57.49 02:15:01 AM all 34.00 0.00 4.76 4.50 0.11 56.63 02:15:01 AM 0 23.39 0.00 4.04 4.00 0.10 68.46 02:15:01 AM 1 44.62 0.00 5.48 4.99 0.12 44.79 02:16:01 AM all 12.98 0.00 1.58 0.79 0.08 84.56 02:16:01 AM 0 8.72 0.00 1.04 1.00 0.10 89.14 02:16:01 AM 1 17.24 0.00 2.12 0.58 0.07 79.99 02:17:01 AM all 15.59 0.00 2.25 1.50 0.06 80.60 02:17:01 AM 0 19.76 0.00 1.92 1.44 0.07 76.82 02:17:01 AM 1 11.41 0.00 2.57 1.57 0.05 84.39 02:18:01 AM all 18.14 0.00 3.88 2.97 0.08 74.93 02:18:01 AM 0 12.66 0.00 3.74 2.56 0.07 80.98 02:18:01 AM 1 23.62 0.00 4.03 3.39 0.08 68.87 02:19:01 AM all 2.09 0.00 0.26 0.04 0.03 97.58 02:19:01 AM 0 1.48 0.00 0.22 0.05 0.03 98.21 02:19:01 AM 1 2.70 0.00 0.29 0.03 0.03 96.94 02:20:01 AM all 15.85 0.00 2.08 0.10 0.09 81.88 02:20:01 AM 0 11.42 0.00 1.51 0.10 0.10 86.87 02:20:01 AM 1 20.29 0.00 2.66 0.10 0.08 76.87 Average: all 16.65 0.00 2.71 4.51 0.07 76.05 Average: 0 13.81 0.00 2.32 4.44 0.07 79.35 Average: 1 19.49 0.00 3.10 4.58 0.07 72.75