---> uname -a: Linux prd-centos8-robot-2c-8g-17827.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 588 4977 19 2132 6813 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:19:cc:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe19:cc11/64 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:41 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 199.53 135.39 64.15 14118.23 40408.96 03:24:01 AM 115.91 0.73 115.18 53.05 11648.97 03:25:01 AM 44.82 7.13 37.69 1310.50 2867.64 03:26:01 AM 45.76 0.03 45.73 3.47 7045.54 03:27:01 AM 8.75 0.42 8.33 69.04 329.14 03:28:01 AM 30.54 0.53 30.01 64.79 1237.59 Average: 74.22 24.04 50.18 2603.32 10590.00 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5395540 7024244 2486892 31.55 2688 1818100 777548 8.71 199980 1993512 149824 03:24:01 AM 5186300 6995152 2696132 34.20 2688 1985880 740528 8.29 198016 2144556 30776 03:25:01 AM 4985812 6997308 2896620 36.75 2688 2183300 746764 8.36 270684 2261848 139912 03:26:01 AM 5002796 7053940 2879636 36.53 2688 2220476 663336 7.43 257564 2246392 12 03:27:01 AM 5122488 7002064 2759944 35.01 2688 2052788 711632 7.97 252364 2147496 4468 03:28:01 AM 5100852 6980604 2781580 35.29 2688 2055020 743208 8.32 448216 1980932 16832 Average: 5132298 7008885 2750134 34.89 2688 2052594 730503 8.18 271137 2129123 56971 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 279.31 178.41 1575.48 59.01 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 67.46 53.45 689.88 8.91 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 45.93 30.84 297.89 7.72 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 189.50 140.16 44.86 38.92 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 59.66 36.85 76.43 18.89 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 21.06 20.15 17.47 10.01 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 110.49 76.64 450.36 23.91 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:41 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 40.59 0.06 10.54 10.28 0.11 38.42 03:23:01 AM 0 43.08 0.05 9.83 9.99 0.10 36.94 03:23:01 AM 1 38.10 0.07 11.25 10.56 0.12 39.90 03:24:01 AM all 28.98 0.00 4.43 1.18 0.08 65.34 03:24:01 AM 0 30.54 0.00 4.65 1.38 0.08 63.35 03:24:01 AM 1 27.41 0.00 4.20 0.97 0.08 67.33 03:25:01 AM all 24.20 0.00 4.03 1.07 0.08 70.62 03:25:01 AM 0 15.02 0.00 3.40 1.48 0.08 80.02 03:25:01 AM 1 33.40 0.00 4.66 0.65 0.08 61.21 03:26:01 AM all 12.42 0.00 2.44 0.58 0.07 84.50 03:26:01 AM 0 10.85 0.00 2.45 0.78 0.07 85.85 03:26:01 AM 1 13.99 0.00 2.42 0.37 0.07 83.15 03:27:01 AM all 5.62 0.00 1.25 0.05 0.06 93.02 03:27:01 AM 0 3.66 0.00 1.37 0.03 0.05 94.89 03:27:01 AM 1 7.59 0.00 1.14 0.07 0.07 91.14 03:28:01 AM all 30.70 0.00 3.40 0.26 0.08 65.57 03:28:01 AM 0 12.83 0.00 3.09 0.30 0.07 83.72 03:28:01 AM 1 48.54 0.00 3.70 0.22 0.08 47.46 Average: all 23.74 0.01 4.34 2.23 0.08 69.60 Average: 0 19.32 0.01 4.13 2.32 0.08 74.15 Average: 1 28.17 0.01 4.56 2.13 0.08 65.04