---> uname -a: Linux prd-centos8-robot-2c-8g-2867.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 569 5001 19 2126 6832 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:bb:60:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:febb:60bb/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) 04:04:57 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 97.15 8.03 89.12 1350.48 6376.44 04:08:01 AM 71.45 0.67 70.79 49.46 9700.78 04:09:01 AM 2.58 0.38 2.20 64.25 47.07 04:10:01 AM 61.56 0.03 61.53 3.47 7771.51 04:11:01 AM 6.00 0.00 6.00 0.00 657.30 04:12:01 AM 0.42 0.00 0.42 0.00 5.45 04:13:01 AM 0.27 0.00 0.27 0.00 2.05 04:14:01 AM 0.57 0.12 0.45 33.06 89.34 04:15:01 AM 15.03 0.40 14.63 46.78 747.80 Average: 28.34 1.07 27.27 171.95 2821.84 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5266352 7069352 2616080 33.19 2688 1981412 648112 7.26 209728 2074708 228220 04:08:01 AM 5134652 6995816 2747780 34.86 2688 2038740 723856 8.10 233900 2170324 25564 04:09:01 AM 5188272 7035872 2694160 34.18 2688 2025140 686392 7.69 246232 2104036 10032 04:10:01 AM 5038048 7077128 2844384 36.09 2688 2208996 626464 7.01 257400 2215124 16568 04:11:01 AM 5038048 7077136 2844384 36.09 2688 2209000 626464 7.01 257400 2215016 4 04:12:01 AM 5038136 7077224 2844296 36.08 2688 2209000 626464 7.01 257404 2214952 8 04:13:01 AM 5038052 7077140 2844380 36.09 2688 2209000 626464 7.01 257404 2215068 4 04:14:01 AM 4942824 6985368 2939608 37.29 2688 2212468 731564 8.19 257536 2308892 16 04:15:01 AM 5178248 7048016 2704184 34.31 2688 2045688 656244 7.35 448584 1907520 13368 Average: 5095848 7049228 2786584 35.35 2688 2126605 661336 7.40 269510 2158404 32643 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 94.79 75.82 946.83 10.11 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 48.09 35.56 438.79 6.53 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 21.88 16.64 5.04 3.96 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 583.22 424.89 403.11 95.61 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 1.67 0.97 0.43 0.19 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 2.72 1.98 0.48 0.44 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 2.68 1.77 0.42 0.40 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 141.43 102.58 917.12 7.88 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 101.38 73.99 319.77 30.05 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 110.87 81.58 336.87 17.24 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) 04:04:57 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.42 0.00 6.25 3.00 0.10 53.24 04:07:01 AM 0 44.46 0.00 6.89 3.15 0.10 45.40 04:07:01 AM 1 30.40 0.00 5.60 2.84 0.10 61.06 04:08:01 AM all 17.92 0.00 2.29 5.66 0.08 74.06 04:08:01 AM 0 15.26 0.00 2.33 5.99 0.07 76.35 04:08:01 AM 1 20.58 0.00 2.24 5.34 0.08 71.75 04:09:01 AM all 5.39 0.00 1.77 0.14 0.05 92.65 04:09:01 AM 0 5.73 0.00 1.75 0.27 0.05 92.20 04:09:01 AM 1 5.05 0.00 1.79 0.02 0.05 93.10 04:10:01 AM all 27.46 0.00 5.03 1.93 0.09 65.48 04:10:01 AM 0 37.61 0.00 5.87 2.51 0.10 53.91 04:10:01 AM 1 17.33 0.00 4.19 1.36 0.08 77.05 04:11:01 AM all 0.36 0.00 0.15 0.16 0.04 99.29 04:11:01 AM 0 0.13 0.00 0.15 0.03 0.05 99.63 04:11:01 AM 1 0.58 0.00 0.15 0.28 0.03 98.95 04:12:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 04:12:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 04:12:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 04:13:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 04:13:01 AM 0 0.63 0.00 0.08 0.00 0.02 99.27 04:13:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 04:14:01 AM all 7.47 0.00 1.66 0.03 0.08 90.77 04:14:01 AM 0 12.66 0.00 2.96 0.05 0.07 84.25 04:14:01 AM 1 2.30 0.00 0.37 0.00 0.08 97.25 04:15:01 AM all 17.86 0.00 2.88 0.36 0.07 78.83 04:15:01 AM 0 25.87 0.00 3.59 0.48 0.07 69.99 04:15:01 AM 1 9.85 0.00 2.17 0.23 0.07 87.68 Average: all 12.74 0.00 2.24 1.25 0.06 83.70 Average: 0 15.83 0.00 2.63 1.39 0.06 80.09 Average: 1 9.66 0.00 1.85 1.12 0.06 87.31