---> uname -a: Linux prd-centos8-robot-2c-8g-29972.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 601 5002 19 2093 6801 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:80:41:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe80:4145/64 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) 09/29/2024 _x86_64_ (2 CPU) 04:59:01 LINUX RESTART (2 CPU) 05:00:01 AM tps rtps wtps bread/s bwrtn/s 05:01:01 AM 137.19 6.96 130.22 1258.11 11504.68 05:02:01 AM 32.79 0.72 32.07 50.76 4274.25 05:03:01 AM 8.90 0.25 8.65 36.25 214.01 05:04:01 AM 7.76 0.08 7.68 9.86 213.66 Average: 46.66 2.00 44.65 338.71 4051.68 05:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:01 AM 5116240 6971512 2766192 35.09 2688 2032260 782632 8.76 212864 2208988 133056 05:02:01 AM 5143040 6976164 2739392 34.75 2688 2010116 776156 8.69 221084 2171896 4 05:03:01 AM 5136188 6970596 2746244 34.84 2688 2011352 766864 8.59 248644 2152836 172 05:04:01 AM 5149224 6984080 2733208 34.67 2688 2011788 747864 8.37 405472 1983252 160 Average: 5136173 6975588 2746259 34.84 2688 2016379 768379 8.60 272016 2129243 33348 05:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 117.14 94.30 1178.58 12.84 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 4.33 2.53 2.30 0.98 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 14.46 11.43 14.11 5.54 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 6.38 4.35 4.19 2.27 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 35.58 28.15 299.76 5.41 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) 09/29/2024 _x86_64_ (2 CPU) 04:59:01 LINUX RESTART (2 CPU) 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 37.13 0.00 6.15 4.22 0.12 52.38 05:01:01 AM 0 29.71 0.00 5.15 3.90 0.12 61.13 05:01:01 AM 1 44.54 0.00 7.15 4.55 0.13 43.64 05:02:01 AM all 6.25 0.00 0.92 0.89 0.05 91.89 05:02:01 AM 0 5.78 0.00 0.97 0.92 0.05 92.28 05:02:01 AM 1 6.71 0.00 0.87 0.87 0.05 91.51 05:03:01 AM all 11.50 0.00 1.21 0.07 0.05 87.18 05:03:01 AM 0 7.16 0.00 0.98 0.07 0.05 91.74 05:03:01 AM 1 15.84 0.00 1.44 0.07 0.05 82.61 05:04:01 AM all 5.48 0.00 0.84 0.10 0.06 93.52 05:04:01 AM 0 5.63 0.00 0.62 0.18 0.07 93.50 05:04:01 AM 1 5.32 0.00 1.07 0.02 0.05 93.54 Average: all 15.10 0.00 2.28 1.32 0.07 81.23 Average: 0 12.08 0.00 1.93 1.27 0.07 84.65 Average: 1 18.11 0.00 2.63 1.38 0.07 77.81