---> uname -a: Linux prd-centos8-robot-2c-8g-8535.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4986 19 2134 6825 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:37:6f:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe37:6f78/64 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) 01/08/2025 _x86_64_ (2 CPU) 04:52:00 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 80.99 8.38 72.61 1456.45 6440.90 04:55:01 AM 73.34 0.73 72.61 53.05 8892.02 04:56:01 AM 22.50 0.42 22.08 64.79 2093.65 04:57:01 AM 67.51 9.23 58.28 1641.72 7445.80 04:58:01 AM 10.81 0.08 10.73 31.99 898.67 04:59:01 AM 10.50 0.33 10.16 37.86 313.03 05:00:01 AM 26.74 0.52 26.22 63.83 1188.72 Average: 41.77 2.81 38.96 478.55 3896.25 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5383308 7075980 2499120 31.70 2688 1875564 671232 7.52 186756 1994948 163624 04:55:01 AM 5297388 7096064 2585040 32.79 2688 1976248 640280 7.17 206696 2033692 30684 04:56:01 AM 5222064 7056392 2660364 33.75 2688 2011296 664564 7.44 222140 2096648 27524 04:57:01 AM 5017912 7069632 2864516 36.34 2688 2221280 635172 7.11 264020 2226632 16600 04:58:01 AM 4982272 7034960 2900156 36.79 2688 2222520 700080 7.84 264156 2266284 16 04:59:01 AM 5058196 6966460 2824232 35.83 2688 2082296 737468 8.26 285864 2185080 31420 05:00:01 AM 5120060 7002180 2762368 35.04 2688 2057776 731956 8.20 454792 1960172 16516 Average: 5154457 7043095 2727971 34.61 2688 2063854 682965 7.65 269203 2109065 40912 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 187.70 130.22 1405.44 44.53 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 52.30 34.77 485.75 7.06 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 15.91 11.06 6.04 3.92 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 168.28 135.40 328.01 39.09 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 15.26 9.45 4.66 1.30 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 138.44 109.42 1027.23 25.11 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 19.12 18.52 16.23 8.77 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 85.29 64.12 467.62 18.54 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) 01/08/2025 _x86_64_ (2 CPU) 04:52:00 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 34.96 0.00 5.38 3.06 0.12 56.49 04:54:01 AM 0 35.09 0.00 5.91 2.23 0.10 56.67 04:54:01 AM 1 34.83 0.00 4.85 3.88 0.13 56.31 04:55:01 AM all 20.04 0.00 2.72 4.11 0.10 73.04 04:55:01 AM 0 26.13 0.00 3.50 5.04 0.10 65.23 04:55:01 AM 1 13.97 0.00 1.93 3.18 0.10 80.81 04:56:01 AM all 13.89 0.00 2.12 0.76 0.09 83.14 04:56:01 AM 0 15.54 0.00 2.24 0.69 0.10 81.44 04:56:01 AM 1 12.24 0.00 2.00 0.84 0.08 84.83 04:57:01 AM all 25.40 0.00 4.88 2.83 0.10 66.79 04:57:01 AM 0 26.54 0.00 4.82 3.54 0.10 65.00 04:57:01 AM 1 24.27 0.00 4.93 2.12 0.10 68.57 04:58:01 AM all 1.45 0.00 0.28 0.25 0.08 97.94 04:58:01 AM 0 0.85 0.00 0.15 0.30 0.05 98.65 04:58:01 AM 1 2.06 0.00 0.40 0.20 0.10 97.24 04:59:01 AM all 12.63 0.00 1.73 0.14 0.11 85.38 04:59:01 AM 0 16.15 0.00 1.80 0.15 0.12 81.78 04:59:01 AM 1 9.09 0.00 1.67 0.13 0.10 89.00 05:00:01 AM all 31.88 0.00 3.55 0.31 0.11 64.15 05:00:01 AM 0 40.23 0.00 3.77 0.42 0.10 55.48 05:00:01 AM 1 23.51 0.00 3.33 0.20 0.12 72.84 Average: all 20.03 0.00 2.95 1.64 0.10 75.28 Average: 0 22.92 0.00 3.17 1.76 0.10 72.05 Average: 1 17.14 0.00 2.73 1.51 0.11 78.51