---> uname -a: Linux prd-centos8-robot-2c-8g-24885.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 564 5038 19 2094 6837 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:d9:a0:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fed9:a06b/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) 09/21/2024 _x86_64_ (2 CPU) 02:38:22 LINUX RESTART (2 CPU) 02:39:03 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 86.78 39.26 47.52 6186.83 30965.48 02:41:01 AM 117.74 6.96 110.77 1257.49 9534.52 02:42:01 AM 40.61 0.63 39.98 48.93 5568.91 02:43:01 AM 20.28 0.93 19.34 131.16 442.37 Average: 66.19 11.72 54.47 1870.14 11465.38 02:39:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5555816 7058320 2326616 29.52 2688 1695932 720244 8.06 183476 1864388 86540 02:41:01 AM 5227932 7033080 2654500 33.68 2688 1982080 685136 7.67 210972 2100100 114332 02:42:01 AM 5179460 7012328 2702972 34.29 2688 2009940 707144 7.92 221580 2135976 8 02:43:01 AM 5202624 7041140 2679808 34.00 2688 2015552 677780 7.59 408088 1927748 1512 Average: 5291458 7036217 2590974 32.87 2688 1925876 697576 7.81 256029 2007053 50598 02:39:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 262.50 164.20 1183.91 60.06 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 67.63 54.77 660.46 8.45 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 36.98 27.08 379.37 3.33 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 27.59 24.16 25.68 11.88 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 97.30 66.74 557.15 20.60 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) 09/21/2024 _x86_64_ (2 CPU) 02:38:22 LINUX RESTART (2 CPU) 02:39:03 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 30.77 0.02 5.81 29.22 0.11 34.06 02:40:01 AM 0 32.79 0.02 6.62 26.52 0.10 33.95 02:40:01 AM 1 28.76 0.02 5.00 31.94 0.12 34.17 02:41:01 AM all 35.01 0.00 6.11 6.25 0.13 52.50 02:41:01 AM 0 42.93 0.00 6.47 8.27 0.13 42.19 02:41:01 AM 1 27.11 0.00 5.75 4.24 0.12 62.78 02:42:01 AM all 9.99 0.00 1.25 3.11 0.09 85.56 02:42:01 AM 0 14.36 0.00 1.76 3.16 0.10 80.62 02:42:01 AM 1 5.62 0.00 0.74 3.06 0.08 90.50 02:43:01 AM all 29.95 0.00 3.27 0.51 0.11 66.17 02:43:01 AM 0 25.59 0.00 3.36 0.47 0.12 70.47 02:43:01 AM 1 34.30 0.00 3.18 0.55 0.10 61.87 Average: all 26.39 0.00 4.09 9.57 0.11 59.84 Average: 0 28.88 0.00 4.53 9.43 0.11 57.04 Average: 1 23.90 0.00 3.65 9.70 0.11 62.64