---> uname -a: Linux prd-centos8-robot-2c-8g-1005.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 598 4939 19 2159 6802 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:f4:88:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fef4:88a3/64 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 99.68 57.42 42.26 6590.31 24149.12 02:10:01 AM 114.98 6.88 108.10 1250.25 10226.02 02:11:01 AM 42.40 1.02 41.39 111.43 4848.67 02:12:01 AM 41.83 0.07 41.76 5.73 2676.27 02:13:01 AM 22.36 0.00 22.36 0.00 5523.31 02:14:01 AM 3.45 0.10 3.35 32.13 737.44 02:15:01 AM 25.80 0.65 25.15 74.12 1966.14 Average: 49.95 9.33 40.62 1139.10 7120.85 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5515440 7033852 2366992 30.03 2688 1711404 751412 8.41 186188 1900076 99288 02:10:01 AM 5128724 6985024 2753708 34.93 2688 2034128 764752 8.56 214040 2200604 144244 02:11:01 AM 5240700 7074960 2641732 33.51 2688 2011524 656564 7.35 240500 2058304 16 02:12:01 AM 5017864 7051764 2864568 36.34 2688 2202928 654492 7.33 258464 2237528 154544 02:13:01 AM 5014064 7047532 2868368 36.39 2688 2202900 654492 7.33 258604 2237340 4 02:14:01 AM 4992436 7047852 2889996 36.66 2688 2224844 648588 7.26 259068 2258660 2108 02:15:01 AM 5088868 6992412 2793564 35.44 2688 2079172 705084 7.89 464712 1979948 184 Average: 5142585 7033342 2739847 34.76 2688 2066700 690769 7.73 268797 2124637 57198 02:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 271.76 165.83 1156.23 58.22 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 96.40 73.94 1039.26 10.58 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 20.13 10.65 11.89 3.72 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 43.26 36.43 299.32 9.14 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 196.92 135.75 36.58 35.32 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 84.57 54.51 352.97 5.77 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 58.71 41.79 113.38 55.46 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 109.87 73.91 428.23 25.38 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 32.37 0.06 6.65 26.42 0.11 34.38 02:09:01 AM 0 33.19 0.05 6.45 28.21 0.10 32.00 02:09:01 AM 1 31.54 0.07 6.86 24.63 0.12 36.78 02:10:01 AM all 34.80 0.00 5.53 6.17 0.11 53.40 02:10:01 AM 0 41.35 0.00 5.74 5.94 0.12 46.86 02:10:01 AM 1 28.25 0.00 5.32 6.40 0.10 59.94 02:11:01 AM all 16.08 0.00 1.98 1.86 0.08 80.00 02:11:01 AM 0 18.42 0.00 1.82 1.94 0.08 77.74 02:11:01 AM 1 13.74 0.00 2.14 1.79 0.07 82.27 02:12:01 AM all 27.36 0.00 4.34 1.59 0.09 66.62 02:12:01 AM 0 36.10 0.00 4.82 1.32 0.10 57.66 02:12:01 AM 1 18.63 0.00 3.85 1.87 0.08 75.57 02:13:01 AM all 0.69 0.00 0.65 2.06 0.04 96.56 02:13:01 AM 0 0.43 0.00 0.75 1.92 0.05 96.84 02:13:01 AM 1 0.94 0.00 0.55 2.21 0.03 96.27 02:14:01 AM all 7.30 0.00 0.43 0.14 0.07 92.06 02:14:01 AM 0 12.09 0.00 0.56 0.09 0.07 87.19 02:14:01 AM 1 2.61 0.00 0.30 0.20 0.07 96.82 02:15:01 AM all 25.77 0.00 3.30 0.33 0.08 70.52 02:15:01 AM 0 37.66 0.00 3.92 0.13 0.10 58.18 02:15:01 AM 1 13.88 0.00 2.67 0.52 0.07 82.86 Average: all 20.58 0.01 3.25 5.40 0.08 70.68 Average: 0 25.61 0.01 3.43 5.54 0.09 65.32 Average: 1 15.56 0.01 3.08 5.26 0.08 76.02