---> uname -a: Linux prd-centos8-robot-2c-8g-44748.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 576 5004 19 2116 6824 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:c4:51:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fec4:5161/64 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) 10/22/2024 _x86_64_ (2 CPU) 00:56:10 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 88.62 13.10 75.52 2343.22 6136.19 12:59:01 AM 80.39 0.73 79.66 51.32 9137.00 01:00:01 AM 17.10 0.38 16.71 64.26 1561.27 01:01:01 AM 57.55 0.03 57.51 3.47 7708.66 01:02:01 AM 5.20 0.17 5.03 33.85 207.01 01:03:01 AM 19.51 0.67 18.84 74.24 736.27 Average: 44.73 2.51 42.21 428.39 4247.70 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5356696 7075952 2525736 32.04 2688 1900916 657100 7.36 210172 1992716 157084 12:59:01 AM 5183428 7013168 2699004 34.24 2688 2006948 698272 7.82 221576 2133404 30116 01:00:01 AM 5189700 7055500 2692732 34.16 2688 2040356 661260 7.40 249532 2092604 31068 01:01:01 AM 5032932 7063636 2849500 36.15 2688 2200180 627680 7.03 258144 2213884 88 01:02:01 AM 4997132 7029136 2885300 36.60 2688 2201488 682364 7.64 258444 2253544 288 01:03:01 AM 5171468 7030476 2710964 34.39 2688 2034636 655272 7.34 446020 1917412 13372 Average: 5155226 7044645 2727206 34.60 2688 2064087 663658 7.43 273981 2100594 38669 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.79 94.60 1078.94 27.65 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 61.25 43.24 515.24 7.51 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 18.38 10.70 7.06 4.22 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 225.62 181.19 333.23 36.32 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 10.63 5.05 3.56 0.92 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 63.96 41.94 84.73 28.07 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 84.11 62.78 337.13 17.45 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) 10/22/2024 _x86_64_ (2 CPU) 00:56:10 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.74 0.00 5.71 4.50 0.10 56.94 12:58:01 AM 0 40.39 0.00 6.22 5.18 0.10 48.10 12:58:01 AM 1 25.10 0.00 5.21 3.82 0.10 65.77 12:59:01 AM all 20.39 0.00 2.84 4.25 0.09 72.42 12:59:01 AM 0 26.56 0.00 3.53 4.61 0.07 65.23 12:59:01 AM 1 14.24 0.00 2.15 3.89 0.12 79.61 01:00:01 AM all 17.32 0.00 2.41 0.77 0.08 79.41 01:00:01 AM 0 11.22 0.00 2.04 0.73 0.10 85.91 01:00:01 AM 1 23.43 0.00 2.79 0.80 0.07 72.91 01:01:01 AM all 20.91 0.00 3.50 3.35 0.08 72.15 01:01:01 AM 0 29.15 0.00 4.15 3.11 0.08 63.51 01:01:01 AM 1 12.70 0.00 2.85 3.59 0.08 80.77 01:02:01 AM all 1.46 0.00 0.20 0.06 0.03 98.25 01:02:01 AM 0 0.65 0.00 0.18 0.08 0.03 99.05 01:02:01 AM 1 2.27 0.00 0.22 0.03 0.03 97.44 01:03:01 AM all 23.26 0.00 3.17 0.23 0.07 73.27 01:03:01 AM 0 33.03 0.00 3.81 0.35 0.08 62.73 01:03:01 AM 1 13.49 0.00 2.54 0.12 0.05 83.80 Average: all 19.35 0.00 2.97 2.19 0.08 75.41 Average: 0 23.49 0.00 3.32 2.34 0.08 70.77 Average: 1 15.21 0.00 2.63 2.04 0.08 80.05