---> uname -a: Linux prd-centos8-robot-2c-8g-10548.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 599 4968 19 2130 6801 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:91:05:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe91:52b/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) 08/13/2024 _x86_64_ (2 CPU) 04:04:24 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 75.69 35.45 40.24 6059.85 27392.05 04:07:01 AM 124.78 7.41 117.36 1296.50 10322.88 04:08:01 AM 27.38 0.85 26.53 123.98 3416.41 04:09:01 AM 25.57 0.00 25.57 0.00 1534.89 04:10:01 AM 44.64 2.62 42.03 428.20 6813.13 04:11:01 AM 31.62 0.85 30.77 101.68 1359.59 Average: 54.95 7.86 47.08 1335.06 8473.15 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5459972 7030064 2422460 30.73 2688 1760516 725304 8.12 191520 1942016 117220 04:07:01 AM 5164608 6993324 2717824 34.48 2688 2005552 718400 8.04 222240 2151068 87028 04:08:01 AM 5239820 7073048 2642612 33.53 2688 2010540 631908 7.08 241276 2057344 16 04:09:01 AM 4984132 7013864 2898300 36.77 2688 2199088 678140 7.59 259092 2270784 171132 04:10:01 AM 4998068 7043792 2884364 36.59 2688 2215024 642620 7.20 265408 2243864 968 04:11:01 AM 5131120 7006092 2751312 34.90 2688 2050228 703028 7.87 448304 1952944 1536 Average: 5162953 7026697 2719479 34.50 2688 2040158 683233 7.65 271307 2103003 62983 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 233.07 154.73 1323.09 58.53 0.00 0.00 0.00 0.00 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 73.16 58.25 813.48 9.25 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.95 6.05 5.51 2.72 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 33.09 27.69 269.26 6.24 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 224.76 196.42 53.17 43.84 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 43.73 34.65 80.88 23.45 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 103.96 79.63 424.24 24.00 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) 08/13/2024 _x86_64_ (2 CPU) 04:04:24 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 35.97 0.02 6.21 8.13 0.11 49.56 04:06:01 AM 0 31.20 0.03 6.57 7.70 0.10 54.39 04:06:01 AM 1 40.84 0.00 5.85 8.56 0.12 44.63 04:07:01 AM all 33.69 0.00 5.73 4.94 0.11 55.53 04:07:01 AM 0 43.42 0.00 6.32 5.29 0.12 44.85 04:07:01 AM 1 23.97 0.00 5.14 4.59 0.10 66.21 04:08:01 AM all 9.24 0.00 1.20 1.31 0.05 88.20 04:08:01 AM 0 14.59 0.00 1.22 1.59 0.05 82.55 04:08:01 AM 1 3.89 0.00 1.19 1.04 0.05 93.84 04:09:01 AM all 19.08 0.00 3.36 0.44 0.08 77.04 04:09:01 AM 0 22.72 0.00 3.91 0.38 0.08 72.91 04:09:01 AM 1 15.44 0.00 2.82 0.50 0.07 81.17 04:10:01 AM all 10.12 0.00 1.98 2.14 0.08 85.70 04:10:01 AM 0 7.63 0.00 1.86 1.74 0.08 88.69 04:10:01 AM 1 12.60 0.00 2.10 2.53 0.07 82.70 04:11:01 AM all 29.33 0.00 3.80 0.45 0.09 66.33 04:11:01 AM 0 31.56 0.00 3.64 0.42 0.08 64.30 04:11:01 AM 1 27.09 0.00 3.96 0.48 0.10 68.37 Average: all 22.87 0.00 3.71 2.89 0.09 70.45 Average: 0 25.19 0.01 3.92 2.85 0.09 67.95 Average: 1 20.54 0.00 3.50 2.92 0.08 72.95