---> uname -a: Linux prd-centos8-robot-2c-8g-824.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 586 4967 19 2144 6814 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:44:34:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe44:347c/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) 02/21/2025 _x86_64_ (2 CPU) 01:26:28 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 75.41 37.05 38.35 6006.66 5751.47 01:29:01 AM 119.91 0.77 119.15 54.12 11543.74 01:30:01 AM 25.62 0.42 25.21 64.78 2187.29 01:31:01 AM 69.93 9.23 60.70 1641.45 7933.23 01:32:01 AM 6.55 0.08 6.47 31.99 245.91 01:33:01 AM 9.31 0.33 8.98 37.85 287.05 Average: 51.12 7.98 43.14 1306.22 4658.14 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5441888 7031836 2440544 30.96 2688 1781216 741768 8.31 191352 1963124 115884 01:29:01 AM 5197080 7004776 2685352 34.07 2688 1984808 717852 8.04 198380 2140016 40056 01:30:01 AM 5190232 7037544 2692200 34.15 2688 2022284 681944 7.64 226384 2115996 34996 01:31:01 AM 4991664 7053808 2890768 36.67 2688 2231484 644408 7.22 263608 2248588 104 01:32:01 AM 4955872 7019352 2926560 37.13 2688 2232800 696152 7.79 263732 2288620 360 01:33:01 AM 5100416 6988112 2782016 35.29 2688 2060884 718520 8.05 295816 2127292 17912 Average: 5146192 7022571 2736240 34.71 2688 2052246 700107 7.84 239879 2147273 34885 01:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 289.32 177.51 1574.67 60.16 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 68.81 54.24 709.00 8.77 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 22.59 12.60 9.77 4.59 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 233.78 174.36 336.03 38.45 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 25.85 16.60 5.57 2.11 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 195.35 151.42 1655.36 33.26 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 139.29 97.79 715.08 24.56 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) 02/21/2025 _x86_64_ (2 CPU) 01:26:28 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 36.95 0.02 5.83 3.63 0.08 53.49 01:28:01 AM 0 32.46 0.03 6.55 3.12 0.08 57.75 01:28:01 AM 1 41.45 0.00 5.12 4.13 0.08 49.21 01:29:01 AM all 30.47 0.00 4.71 2.77 0.08 61.96 01:29:01 AM 0 35.28 0.00 5.47 3.24 0.08 55.93 01:29:01 AM 1 25.67 0.00 3.95 2.30 0.08 67.99 01:30:01 AM all 16.43 0.00 2.49 1.46 0.08 79.54 01:30:01 AM 0 18.31 0.00 2.68 1.32 0.08 77.61 01:30:01 AM 1 14.54 0.00 2.30 1.60 0.08 81.47 01:31:01 AM all 21.78 0.00 4.35 2.71 0.07 71.09 01:31:01 AM 0 23.44 0.00 4.73 3.68 0.07 68.07 01:31:01 AM 1 20.10 0.00 3.97 1.74 0.07 74.12 01:32:01 AM all 1.93 0.00 0.25 0.10 0.03 97.68 01:32:01 AM 0 3.37 0.00 0.34 0.18 0.03 96.08 01:32:01 AM 1 0.50 0.00 0.17 0.02 0.03 99.28 01:33:01 AM all 15.65 0.00 2.26 0.08 0.09 81.92 01:33:01 AM 0 19.12 0.00 2.34 0.10 0.10 78.33 01:33:01 AM 1 12.16 0.00 2.17 0.05 0.08 85.53 Average: all 20.55 0.00 3.32 1.79 0.07 74.27 Average: 0 22.01 0.01 3.69 1.94 0.08 72.27 Average: 1 19.08 0.00 2.95 1.64 0.07 76.26