---> uname -a: Linux prd-centos8-robot-2c-8g-8171.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 586 4984 19 2127 6815 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:ed:74:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:feed:7405/64 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) 01/07/2025 _x86_64_ (2 CPU) 00:45:09 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 87.84 6.38 81.46 1122.16 6445.68 12:48:01 AM 67.59 0.73 66.86 53.06 8748.94 12:49:01 AM 41.87 7.06 34.81 1306.90 2579.24 12:50:01 AM 49.78 2.52 47.26 396.07 7078.50 12:51:01 AM 4.75 0.45 4.30 70.38 173.69 12:52:01 AM 28.22 0.53 27.69 64.78 1184.41 Average: 46.67 2.95 43.73 502.24 4368.21 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5328900 7087740 2553532 32.40 2688 1937712 657864 7.37 186552 2034832 228244 12:48:01 AM 5262424 7054112 2620008 33.24 2688 1969668 684020 7.66 206252 2070712 28332 12:49:01 AM 4963172 6991728 2919260 37.04 2688 2199808 740696 8.29 277044 2278936 172464 12:50:01 AM 5016764 7061480 2865668 36.36 2688 2214584 648848 7.27 263200 2229156 8 12:51:01 AM 5164860 7041720 2717572 34.48 2688 2048224 678120 7.59 257744 2098216 4560 12:52:01 AM 5139432 7012200 2743000 34.80 2688 2048396 704720 7.89 454864 1939160 1536 Average: 5145925 7041497 2736507 34.72 2688 2069732 685711 7.68 274276 2108502 72524 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 174.79 122.16 1325.85 34.94 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 48.99 32.54 440.36 6.28 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 40.30 30.51 297.32 7.27 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 202.90 148.76 45.39 38.72 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 50.28 31.17 73.95 17.49 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 19.71 17.93 16.67 8.94 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 89.49 63.84 366.59 18.94 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) 01/07/2025 _x86_64_ (2 CPU) 00:45:09 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 37.59 0.00 5.82 1.51 0.13 54.96 12:47:01 AM 0 22.64 0.00 5.29 1.30 0.10 70.68 12:47:01 AM 1 52.56 0.00 6.35 1.72 0.15 39.23 12:48:01 AM all 14.43 0.00 2.51 7.85 0.07 75.15 12:48:01 AM 0 11.23 0.00 1.84 9.26 0.07 77.61 12:48:01 AM 1 17.63 0.00 3.18 6.43 0.07 72.69 12:49:01 AM all 25.41 0.00 3.68 3.31 0.12 67.49 12:49:01 AM 0 19.85 0.00 3.39 4.82 0.12 71.82 12:49:01 AM 1 30.95 0.00 3.97 1.80 0.12 63.16 12:50:01 AM all 11.69 0.00 2.52 1.19 0.07 84.53 12:50:01 AM 0 10.21 0.00 2.32 0.89 0.07 86.52 12:50:01 AM 1 13.17 0.00 2.72 1.50 0.07 82.53 12:51:01 AM all 3.63 0.00 1.25 0.03 0.06 95.03 12:51:01 AM 0 1.65 0.00 1.12 0.03 0.05 97.14 12:51:01 AM 1 5.61 0.00 1.39 0.02 0.07 92.92 12:52:01 AM all 29.43 0.00 2.98 0.10 0.11 67.38 12:52:01 AM 0 27.10 0.00 3.02 0.10 0.10 69.68 12:52:01 AM 1 31.76 0.00 2.94 0.10 0.12 65.09 Average: all 20.37 0.00 3.13 2.33 0.09 74.09 Average: 0 15.45 0.00 2.83 2.73 0.08 78.91 Average: 1 25.28 0.00 3.42 1.93 0.10 69.27