---> uname -a: Linux prd-centos8-robot-2c-8g-6372.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 582 4946 19 2169 6819 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:d2:ce:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fed2:ce2e/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) 12/30/2024 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 144.22 57.01 87.20 7694.37 41448.62 12:58:01 AM 84.77 0.73 84.04 53.05 10118.46 12:59:01 AM 31.76 0.38 31.38 64.26 2600.20 01:00:01 AM 60.11 6.78 53.33 1249.72 7227.84 01:01:01 AM 4.40 0.12 4.28 32.26 182.96 01:02:01 AM 8.78 0.38 8.40 38.65 957.05 Average: 55.67 10.90 44.77 1522.05 10422.48 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5410668 7072944 2471756 31.36 2688 1846240 657024 7.36 185464 1968724 161004 12:58:01 AM 5207692 7006420 2674732 33.93 2688 1976348 699360 7.83 198844 2125144 30680 12:59:01 AM 5110856 6995644 2771568 35.16 2688 2060180 718848 8.05 233372 2185824 63872 01:00:01 AM 5025204 7064664 2857220 36.25 2688 2209588 627252 7.02 258664 2223876 76 01:01:01 AM 4957568 7006304 2924856 37.11 2688 2218860 708452 7.93 258792 2289896 8172 01:02:01 AM 5012436 6956284 2869988 36.41 2688 2117792 739968 8.29 302096 2210424 57136 Average: 5120737 7017043 2761687 35.04 2688 2071501 691817 7.75 239539 2167315 53490 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 280.94 187.54 1650.92 58.87 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 52.42 38.49 587.09 7.55 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 39.83 32.83 298.20 8.13 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 202.18 146.35 45.19 42.02 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 35.72 24.59 146.35 1.92 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 100.33 65.92 363.71 55.19 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 118.57 82.62 515.24 28.95 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) 12/30/2024 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 43.55 0.03 9.01 5.91 0.13 41.37 12:57:01 AM 0 54.61 0.03 8.88 6.34 0.15 29.99 12:57:01 AM 1 32.47 0.03 9.15 5.48 0.10 52.76 12:58:01 AM all 23.41 0.00 3.47 4.05 0.08 68.99 12:58:01 AM 0 26.53 0.00 3.27 3.56 0.08 66.56 12:58:01 AM 1 20.29 0.00 3.67 4.54 0.08 71.40 12:59:01 AM all 21.18 0.00 2.91 0.68 0.07 75.15 12:59:01 AM 0 34.71 0.00 3.59 1.15 0.05 60.49 12:59:01 AM 1 7.66 0.00 2.24 0.22 0.08 89.80 01:00:01 AM all 17.90 0.00 3.92 2.41 0.08 75.69 01:00:01 AM 0 21.16 0.00 3.99 2.40 0.08 72.36 01:00:01 AM 1 14.64 0.00 3.84 2.42 0.08 79.01 01:01:01 AM all 1.91 0.00 0.27 0.05 0.05 97.72 01:01:01 AM 0 0.87 0.00 0.18 0.00 0.05 98.90 01:01:01 AM 1 2.97 0.00 0.35 0.10 0.05 96.53 01:02:01 AM all 18.52 0.00 1.74 0.13 0.08 79.53 01:02:01 AM 0 21.00 0.00 2.06 0.05 0.09 76.80 01:02:01 AM 1 16.13 0.00 1.44 0.20 0.07 82.17 Average: all 21.09 0.01 3.56 2.21 0.08 73.05 Average: 0 26.50 0.01 3.67 2.26 0.08 67.47 Average: 1 15.70 0.01 3.45 2.16 0.08 78.60