---> uname -a: Linux prd-centos8-robot-2c-8g-2870.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 589 4962 19 2145 6812 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:c8:9f:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fec8:9f85/64 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) 12/15/2024 _x86_64_ (2 CPU) 04:05:01 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 105.30 7.06 98.23 1260.78 8228.87 04:08:01 AM 61.81 0.98 60.83 110.90 7643.67 04:09:01 AM 43.78 0.07 43.71 2.80 3063.61 04:10:01 AM 24.96 0.03 24.93 3.47 5634.34 04:11:01 AM 3.07 0.12 2.95 33.06 367.06 04:12:01 AM 1.93 0.00 1.93 0.00 68.18 04:13:01 AM 0.15 0.00 0.15 0.00 2.42 04:14:01 AM 10.01 0.32 9.70 36.92 592.35 Average: 31.38 1.07 30.30 181.00 3200.13 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5197400 7032564 2685024 34.06 2688 2013776 696392 7.80 212160 2136152 205372 04:08:01 AM 5266304 7100476 2616120 33.19 2688 2011964 625428 7.00 240316 2031956 12 04:09:01 AM 5020496 7056528 2861928 36.31 2688 2205848 643284 7.20 255168 2237892 156092 04:10:01 AM 5040428 7076136 2841996 36.05 2688 2205924 626364 7.01 257888 2211712 4 04:11:01 AM 4978356 7023440 2904068 36.84 2688 2215292 692104 7.75 258156 2273424 8 04:12:01 AM 4965400 7010520 2917024 37.01 2688 2215328 715280 8.01 258156 2285756 56 04:13:01 AM 4962940 7012464 2919484 37.04 2688 2219732 730848 8.18 258216 2288660 4412 04:14:01 AM 5093916 6982652 2788508 35.38 2688 2064688 706400 7.91 303196 2132604 28532 Average: 5065655 7036848 2816769 35.73 2688 2144069 679512 7.61 255407 2199770 49311 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 97.25 79.72 1090.58 11.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 27.29 17.03 184.86 4.64 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 44.28 36.04 301.12 9.27 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 196.42 140.89 37.62 36.11 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 148.32 133.77 95.85 51.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 327.82 320.34 436.01 119.67 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 122.05 118.21 136.06 38.08 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 61.13 40.15 96.63 36.64 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 128.07 110.77 297.34 38.40 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) 12/15/2024 _x86_64_ (2 CPU) 04:05:01 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 36.94 0.00 5.89 3.59 0.11 53.47 04:07:01 AM 0 43.85 0.00 6.63 3.36 0.12 46.05 04:07:01 AM 1 30.04 0.00 5.15 3.82 0.10 60.88 04:08:01 AM all 17.70 0.00 2.27 4.35 0.08 75.60 04:08:01 AM 0 13.34 0.00 1.73 3.68 0.08 81.16 04:08:01 AM 1 22.06 0.00 2.80 5.02 0.08 70.03 04:09:01 AM all 26.14 0.00 4.13 0.98 0.08 68.68 04:09:01 AM 0 26.85 0.00 4.08 0.97 0.08 68.02 04:09:01 AM 1 25.42 0.00 4.17 0.98 0.08 69.34 04:10:01 AM all 1.01 0.00 0.69 1.96 0.04 96.30 04:10:01 AM 0 1.50 0.00 0.63 2.02 0.03 95.81 04:10:01 AM 1 0.52 0.00 0.75 1.89 0.05 96.79 04:11:01 AM all 19.32 0.00 1.05 0.08 0.08 79.46 04:11:01 AM 0 24.49 0.00 1.67 0.17 0.08 73.58 04:11:01 AM 1 14.10 0.00 0.42 0.00 0.08 85.40 04:12:01 AM all 26.75 0.00 0.62 0.00 0.10 72.53 04:12:01 AM 0 3.57 0.00 0.40 0.00 0.08 95.95 04:12:01 AM 1 49.97 0.00 0.84 0.00 0.12 49.07 04:13:01 AM all 16.23 0.00 0.43 0.00 0.08 83.26 04:13:01 AM 0 4.55 0.00 0.34 0.00 0.07 95.05 04:13:01 AM 1 27.80 0.00 0.52 0.00 0.08 71.60 04:14:01 AM all 15.47 0.00 1.89 0.15 0.06 82.43 04:14:01 AM 0 20.23 0.00 2.03 0.08 0.07 77.59 04:14:01 AM 1 10.70 0.00 1.74 0.22 0.05 87.30 Average: all 19.96 0.00 2.13 1.39 0.08 76.45 Average: 0 17.34 0.00 2.20 1.29 0.08 79.10 Average: 1 22.58 0.00 2.06 1.50 0.08 73.79