---> uname -a: Linux prd-centos8-robot-2c-8g-696.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 626 4957 19 2113 6774 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:63:e7:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe63:e780/64 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) 10/24/2024 _x86_64_ (2 CPU) 04:04:03 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 110.01 7.70 102.32 1324.45 7642.34 04:07:01 AM 61.95 0.63 61.31 48.92 8495.97 04:08:01 AM 27.15 0.42 26.73 64.79 1461.29 04:09:01 AM 48.25 0.03 48.22 3.47 6994.55 04:10:01 AM 3.02 0.08 2.93 31.99 100.67 04:11:01 AM 14.51 0.33 14.18 37.85 538.65 Average: 44.15 1.53 42.61 251.89 4205.67 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5229108 7024940 2653324 33.66 2688 1973820 727340 8.14 210184 2102544 189644 04:07:01 AM 5199440 7027208 2682992 34.04 2688 2005008 733924 8.22 230276 2106636 1120 04:08:01 AM 4978332 6971140 2904100 36.84 2688 2164640 796836 8.92 270464 2270820 140268 04:09:01 AM 4996436 7024064 2885996 36.61 2688 2197164 687316 7.70 257444 2253308 4 04:10:01 AM 4953696 6982748 2928736 37.16 2688 2198644 759304 8.50 257572 2295368 540 04:11:01 AM 5090036 6945536 2792396 35.43 2688 2031112 760984 8.52 288712 2150116 17160 Average: 5074508 6995939 2807924 35.62 2688 2095065 744284 8.33 252442 2196465 58123 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 89.92 73.90 910.79 17.16 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 40.04 27.84 417.79 4.23 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 42.03 31.63 294.70 7.27 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 226.77 162.23 50.64 37.22 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 27.46 18.81 26.20 2.48 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 148.27 128.52 1502.95 30.09 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 95.75 73.83 533.86 16.41 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) 10/24/2024 _x86_64_ (2 CPU) 04:04:03 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 37.34 0.00 6.04 3.61 0.13 52.87 04:06:01 AM 0 39.00 0.00 6.37 4.24 0.12 50.28 04:06:01 AM 1 35.69 0.00 5.71 2.98 0.15 55.46 04:07:01 AM all 11.96 0.00 1.92 5.39 0.08 80.66 04:07:01 AM 0 11.05 0.00 1.79 5.20 0.08 81.89 04:07:01 AM 1 12.87 0.00 2.05 5.57 0.07 79.44 04:08:01 AM all 22.14 0.00 2.82 0.53 0.08 74.44 04:08:01 AM 0 22.69 0.00 2.58 0.72 0.05 73.95 04:08:01 AM 1 21.58 0.00 3.05 0.35 0.10 74.92 04:09:01 AM all 12.97 0.00 2.52 1.41 0.08 83.02 04:09:01 AM 0 9.87 0.00 2.00 1.77 0.07 86.29 04:09:01 AM 1 16.06 0.00 3.04 1.05 0.08 79.76 04:10:01 AM all 2.60 0.00 0.28 0.15 0.05 96.92 04:10:01 AM 0 1.15 0.00 0.23 0.00 0.05 98.56 04:10:01 AM 1 4.05 0.00 0.32 0.30 0.05 95.27 04:11:01 AM all 15.76 0.00 2.28 0.13 0.08 81.76 04:11:01 AM 0 9.54 0.00 2.20 0.20 0.08 87.97 04:11:01 AM 1 21.94 0.00 2.36 0.07 0.07 75.57 Average: all 17.14 0.00 2.64 1.87 0.08 78.26 Average: 0 15.56 0.00 2.53 2.02 0.08 79.81 Average: 1 18.71 0.00 2.76 1.72 0.09 76.72