---> uname -a: Linux prd-centos8-robot-2c-8g-22014.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 586 5000 19 2110 6814 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:cf:56:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fecf:5647/64 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) 09/14/2024 _x86_64_ (2 CPU) 08:04:22 LINUX RESTART (2 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 91.89 48.27 43.62 6232.86 31614.10 08:07:01 AM 120.93 7.41 113.51 1296.50 9937.84 08:08:01 AM 27.18 0.42 26.77 64.80 3669.63 08:09:01 AM 64.75 0.03 64.71 3.47 7988.99 08:10:01 AM 3.33 0.10 3.23 32.12 122.69 08:11:01 AM 23.94 0.42 23.53 47.72 1203.57 Average: 55.34 9.44 45.90 1279.64 9089.77 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 5453300 7038052 2429132 30.82 2688 1775136 738520 8.27 191252 1947384 124580 08:07:01 AM 5181452 7005284 2700980 34.27 2688 2000732 721748 8.08 221724 2132700 87020 08:08:01 AM 5154376 7028464 2728056 34.61 2688 2049444 713700 7.99 245988 2130632 46588 08:09:01 AM 5033172 7056412 2849260 36.15 2688 2192460 638960 7.15 259768 2213328 88 08:10:01 AM 5031360 7056372 2851072 36.17 2688 2194164 656596 7.35 260128 2215096 636 08:11:01 AM 5122620 6975252 2759812 35.01 2688 2027752 733892 8.22 442376 1966100 160 Average: 5162713 7026639 2719719 34.50 2688 2039948 700569 7.84 270206 2100873 43179 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 331.89 192.55 1557.86 60.40 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 61.71 48.55 591.04 8.88 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 14.27 8.93 6.04 3.69 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 206.78 151.45 310.22 39.84 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 16.58 10.48 4.37 2.71 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 53.55 37.19 79.53 20.82 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 114.13 74.86 424.87 22.73 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) 09/14/2024 _x86_64_ (2 CPU) 08:04:22 LINUX RESTART (2 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 36.45 0.03 6.46 12.45 0.10 44.51 08:06:01 AM 0 32.10 0.03 7.48 12.73 0.10 47.56 08:06:01 AM 1 40.79 0.02 5.44 12.18 0.10 41.48 08:07:01 AM all 32.99 0.00 5.68 4.42 0.10 56.81 08:07:01 AM 0 33.20 0.00 5.69 4.31 0.10 56.69 08:07:01 AM 1 32.79 0.00 5.66 4.53 0.10 56.92 08:08:01 AM all 14.52 0.00 2.09 0.74 0.06 82.58 08:08:01 AM 0 21.60 0.00 2.40 0.55 0.07 75.38 08:08:01 AM 1 7.44 0.00 1.79 0.93 0.05 89.79 08:09:01 AM all 22.63 0.00 3.87 3.11 0.07 70.32 08:09:01 AM 0 25.99 0.00 4.34 3.81 0.07 65.80 08:09:01 AM 1 19.27 0.00 3.41 2.41 0.07 74.85 08:10:01 AM all 1.58 0.00 0.23 0.03 0.03 98.14 08:10:01 AM 0 2.17 0.00 0.30 0.05 0.03 97.45 08:10:01 AM 1 0.99 0.00 0.15 0.00 0.03 98.83 08:11:01 AM all 19.55 0.00 2.60 0.33 0.06 77.46 08:11:01 AM 0 20.93 0.00 3.17 0.42 0.05 75.43 08:11:01 AM 1 18.16 0.00 2.02 0.25 0.07 79.50 Average: all 21.29 0.00 3.49 3.51 0.07 71.64 Average: 0 22.66 0.01 3.90 3.64 0.07 69.73 Average: 1 19.91 0.00 3.08 3.38 0.07 73.56