---> uname -a: Linux prd-centos8-robot-2c-8g-5639.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 600 4936 19 2160 6800 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:a7:85:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fea7:854d/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) 11/10/2024 _x86_64_ (2 CPU) 00:58:10 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 119.46 50.59 68.87 6953.32 21525.24 01:01:01 AM 102.40 0.72 101.68 50.92 11015.11 01:02:01 AM 25.97 0.47 25.50 66.09 2179.46 01:03:01 AM 41.35 0.03 41.32 0.53 2508.65 01:04:01 AM 26.16 0.03 26.12 3.47 5553.00 01:05:01 AM 5.33 0.42 4.92 69.06 868.01 01:06:01 AM 29.69 0.85 28.84 71.71 1992.14 Average: 50.05 7.59 42.46 1030.85 6520.51 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5379280 7028100 2503144 31.76 2688 1838132 761048 8.52 223872 1982864 124512 01:01:01 AM 5178732 7010088 2703692 34.30 2688 2008128 695912 7.79 220820 2129004 30112 01:02:01 AM 5178312 7046192 2704112 34.31 2688 2043324 689544 7.72 248156 2105000 27616 01:03:01 AM 4982376 7014308 2900048 36.79 2688 2201168 712704 7.98 253032 2277688 155588 01:04:01 AM 5012680 7044392 2869744 36.41 2688 2201296 658352 7.37 256432 2239088 8 01:05:01 AM 5123792 7033580 2758632 35.00 2688 2081000 662300 7.42 270080 2114016 28232 01:06:01 AM 5085284 6991300 2797140 35.49 2688 2081700 726648 8.14 466924 1980216 3464 Average: 5134351 7023994 2748073 34.86 2688 2064964 700930 7.85 277045 2118268 52790 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 322.04 187.26 1529.40 57.52 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 69.23 52.37 678.98 8.84 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 17.01 11.04 6.49 4.21 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 37.92 32.96 297.16 16.57 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 146.57 112.96 34.31 27.04 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 134.34 90.42 465.05 56.14 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.41 18.83 17.08 9.20 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 106.79 72.26 432.64 25.64 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) 11/10/2024 _x86_64_ (2 CPU) 00:58:10 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 30.08 0.04 6.63 21.01 0.13 42.12 01:00:01 AM 0 33.93 0.05 6.59 21.69 0.13 37.60 01:00:01 AM 1 26.22 0.03 6.67 20.33 0.12 46.63 01:01:01 AM all 30.89 0.00 4.68 4.05 0.10 60.28 01:01:01 AM 0 24.82 0.00 4.24 3.61 0.08 67.24 01:01:01 AM 1 36.96 0.00 5.12 4.48 0.12 53.31 01:02:01 AM all 15.84 0.00 2.45 0.66 0.07 80.99 01:02:01 AM 0 16.35 0.00 2.14 0.82 0.07 80.63 01:02:01 AM 1 15.32 0.00 2.76 0.50 0.07 81.35 01:03:01 AM all 20.86 0.00 2.78 0.83 0.08 75.46 01:03:01 AM 0 20.91 0.00 3.07 0.72 0.07 75.23 01:03:01 AM 1 20.81 0.00 2.49 0.93 0.08 75.68 01:04:01 AM all 1.85 0.00 0.69 1.04 0.03 96.38 01:04:01 AM 0 0.89 0.00 0.67 1.51 0.03 96.91 01:04:01 AM 1 2.82 0.00 0.70 0.58 0.03 95.86 01:05:01 AM all 9.29 0.00 1.15 0.20 0.06 89.29 01:05:01 AM 0 9.39 0.00 1.04 0.20 0.07 89.30 01:05:01 AM 1 9.20 0.00 1.26 0.20 0.05 89.29 01:06:01 AM all 30.32 0.00 3.41 0.33 0.10 65.85 01:06:01 AM 0 17.93 0.00 2.89 0.27 0.10 78.81 01:06:01 AM 1 42.69 0.00 3.92 0.38 0.10 52.91 Average: all 19.89 0.01 3.11 4.01 0.08 72.90 Average: 0 17.76 0.01 2.95 4.12 0.08 75.08 Average: 1 22.01 0.00 3.27 3.91 0.08 70.72