---> uname -a: Linux prd-centos8-robot-2c-8g-23995.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 595 4987 19 2114 6806 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:78:34:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe78:3409/64 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) 09/19/2024 _x86_64_ (2 CPU) 05:58:13 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 89.34 15.23 74.11 2706.43 6138.17 06:01:01 AM 78.22 0.72 77.51 50.92 8938.10 06:02:01 AM 22.62 0.48 22.14 66.49 2045.69 06:03:01 AM 58.60 0.03 58.56 3.47 7609.16 06:04:01 AM 3.45 0.10 3.35 32.13 125.21 06:05:01 AM 29.72 0.85 28.87 101.70 1297.43 Average: 46.99 2.90 44.09 493.51 4358.95 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5297156 7011464 2585276 32.80 2688 1895976 746704 8.36 212204 2049800 147948 06:01:01 AM 5218868 7048108 2663564 33.79 2688 2006540 685256 7.67 231224 2086816 31184 06:02:01 AM 5080040 7007372 2802392 35.55 2688 2101656 735612 8.24 258016 2191416 78508 06:03:01 AM 5030532 7057964 2851900 36.18 2688 2197080 652756 7.31 260560 2218340 24 06:04:01 AM 5029324 7058704 2853108 36.20 2688 2199028 646436 7.24 261040 2219772 988 06:05:01 AM 5148620 7008372 2733812 34.68 2688 2035532 713016 7.98 446596 1936504 1536 Average: 5134090 7031997 2748342 34.87 2688 2072635 696630 7.80 278273 2117108 43365 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 195.82 137.47 1303.68 42.16 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 58.41 45.58 511.36 8.24 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 32.25 28.90 258.01 14.35 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 229.61 181.49 65.80 38.84 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 27.21 14.75 8.13 2.24 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 46.23 36.52 83.78 25.90 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 98.25 74.12 371.80 21.96 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) 09/19/2024 _x86_64_ (2 CPU) 05:58:13 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 34.20 0.00 5.75 3.08 0.10 56.88 06:00:01 AM 0 42.14 0.00 5.83 2.29 0.10 49.64 06:00:01 AM 1 26.23 0.00 5.67 3.87 0.10 64.13 06:01:01 AM all 22.64 0.00 3.51 2.87 0.08 70.90 06:01:01 AM 0 27.35 0.00 4.22 2.72 0.08 65.63 06:01:01 AM 1 17.92 0.00 2.80 3.02 0.08 76.18 06:02:01 AM all 17.97 0.00 2.27 0.58 0.06 79.13 06:02:01 AM 0 21.48 0.00 2.69 0.55 0.05 75.24 06:02:01 AM 1 14.46 0.00 1.85 0.60 0.07 83.02 06:03:01 AM all 17.28 0.00 3.27 2.85 0.08 76.53 06:03:01 AM 0 26.93 0.00 4.11 2.72 0.08 66.15 06:03:01 AM 1 7.64 0.00 2.44 2.97 0.07 86.89 06:04:01 AM all 1.57 0.00 0.30 0.04 0.04 98.04 06:04:01 AM 0 2.06 0.00 0.27 0.03 0.03 97.61 06:04:01 AM 1 1.09 0.00 0.33 0.05 0.05 98.48 06:05:01 AM all 29.33 0.00 3.74 0.33 0.08 66.51 06:05:01 AM 0 40.75 0.00 3.87 0.37 0.08 54.93 06:05:01 AM 1 17.91 0.00 3.61 0.30 0.08 78.10 Average: all 20.50 0.00 3.14 1.62 0.07 74.67 Average: 0 26.79 0.00 3.50 1.45 0.07 68.19 Average: 1 14.20 0.00 2.78 1.80 0.08 81.14