---> uname -a: Linux prd-centos8-robot-2c-8g-1343.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 579 5027 19 2091 6823 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:4a:33:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe4a:3352/64 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:39 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 174.08 112.90 61.18 13094.04 37281.31 12:58:01 AM 78.91 7.90 71.01 1340.35 6186.70 12:59:01 AM 80.62 0.83 79.79 61.18 9132.87 01:00:01 AM 24.38 0.60 23.78 93.17 1643.14 Average: 89.50 30.56 58.94 3647.18 13561.00 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5646760 7089468 2235672 28.36 2688 1639032 720248 8.06 168564 1794912 50756 12:58:01 AM 5343888 7053320 2538544 32.21 2688 1891336 707460 7.92 212096 2002320 148892 12:59:01 AM 5251724 7082784 2630708 33.37 2688 2007668 661516 7.41 229708 2054428 30236 01:00:01 AM 5205132 7038660 2677300 33.97 2688 2010636 695648 7.79 406980 1925976 36 Average: 5361876 7066058 2520556 31.98 2688 1887168 696218 7.80 254337 1944409 57480 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 257.83 141.50 855.75 55.83 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 66.04 52.52 754.22 5.85 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 69.88 47.67 578.74 9.62 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 19.44 15.84 14.65 7.47 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 103.30 64.38 550.84 19.69 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:39 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 25.13 0.08 9.70 51.71 0.13 13.25 12:57:01 AM 0 27.33 0.10 10.01 51.84 0.14 10.59 12:57:01 AM 1 22.96 0.05 9.40 51.58 0.12 15.89 12:58:01 AM all 29.20 0.00 5.11 6.40 0.12 59.16 12:58:01 AM 0 38.44 0.00 5.72 6.52 0.13 49.19 12:58:01 AM 1 19.99 0.00 4.51 6.28 0.10 69.11 12:59:01 AM all 23.32 0.00 3.46 10.97 0.18 62.07 12:59:01 AM 0 29.24 0.00 3.71 9.43 0.18 57.43 12:59:01 AM 1 17.41 0.00 3.21 12.51 0.17 66.71 01:00:01 AM all 21.21 0.00 2.62 9.03 0.07 67.08 01:00:01 AM 0 17.19 0.00 2.70 10.77 0.07 69.27 01:00:01 AM 1 25.25 0.00 2.53 7.28 0.07 64.88 Average: all 24.71 0.02 5.20 19.35 0.12 50.59 Average: 0 28.04 0.03 5.50 19.43 0.13 46.86 Average: 1 21.39 0.01 4.89 19.27 0.11 54.32