---> uname -a: Linux prd-centos8-robot-2c-8g-25729.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 583 4958 19 2155 6817 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:2b:56:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe2b:565d/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) 09/22/2024 _x86_64_ (2 CPU) 03:08:15 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 85.77 50.08 35.69 6268.31 21599.15 03:11:01 AM 124.22 7.00 117.22 1265.63 10502.30 03:12:01 AM 32.06 0.93 31.13 95.45 3643.21 03:13:01 AM 27.89 0.00 27.89 0.00 1572.01 03:14:01 AM 37.24 0.03 37.21 3.47 6668.64 03:15:01 AM 2.83 0.10 2.73 32.12 89.29 03:16:01 AM 28.53 0.65 27.88 74.12 2479.24 Average: 48.37 8.40 39.97 1105.67 6650.81 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5459236 7016312 2423196 30.74 2688 1748024 745908 8.35 190936 1941504 102876 03:11:01 AM 5205104 7037588 2677328 33.97 2688 2008992 672956 7.54 212768 2116764 90044 03:12:01 AM 5251140 7085944 2631292 33.38 2688 2011812 621444 6.96 241388 2043012 16 03:13:01 AM 5003180 7036256 2879252 36.53 2688 2201728 674060 7.55 257140 2249976 185368 03:14:01 AM 5029804 7062696 2852628 36.19 2688 2201856 617048 6.91 260224 2215752 8 03:15:01 AM 5011260 7063516 2871172 36.42 2688 2221220 612576 6.86 260692 2233892 18264 03:16:01 AM 5082236 6981468 2800196 35.52 2688 2074160 717520 8.03 461812 1985532 180 Average: 5148851 7040540 2733581 34.68 2688 2066827 665930 7.46 269280 2112347 56679 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 254.03 157.16 1307.38 58.98 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 77.46 64.00 873.18 9.53 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 10.85 9.12 5.94 3.50 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 42.72 35.02 280.07 8.80 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 130.96 140.73 37.50 39.36 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 98.00 57.81 313.31 6.03 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 58.74 43.28 110.33 51.80 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 96.11 72.45 418.28 25.43 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) 09/22/2024 _x86_64_ (2 CPU) 03:08:15 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 35.46 0.03 6.20 14.61 0.12 43.58 03:10:01 AM 0 29.79 0.03 6.46 16.13 0.10 47.49 03:10:01 AM 1 41.13 0.03 5.93 13.09 0.13 39.68 03:11:01 AM all 35.05 0.00 6.03 5.10 0.11 53.71 03:11:01 AM 0 32.91 0.00 5.61 4.50 0.10 56.88 03:11:01 AM 1 37.19 0.00 6.44 5.71 0.12 50.54 03:12:01 AM all 10.43 0.00 1.47 1.23 0.05 86.83 03:12:01 AM 0 5.01 0.00 1.17 1.87 0.05 91.90 03:12:01 AM 1 15.83 0.00 1.77 0.58 0.05 81.76 03:13:01 AM all 23.50 0.00 4.38 0.45 0.10 71.57 03:13:01 AM 0 19.25 0.00 4.16 0.55 0.10 75.94 03:13:01 AM 1 27.75 0.00 4.59 0.35 0.10 67.20 03:14:01 AM all 4.33 0.00 0.93 1.77 0.04 92.93 03:14:01 AM 0 4.88 0.00 1.09 1.41 0.05 92.57 03:14:01 AM 1 3.78 0.00 0.77 2.14 0.03 93.28 03:15:01 AM all 7.01 0.00 0.46 0.05 0.07 92.42 03:15:01 AM 0 7.79 0.00 0.53 0.03 0.07 91.58 03:15:01 AM 1 6.25 0.00 0.38 0.07 0.07 93.23 03:16:01 AM all 26.47 0.00 3.25 0.54 0.08 69.66 03:16:01 AM 0 20.93 0.00 2.62 0.75 0.08 75.62 03:16:01 AM 1 32.01 0.00 3.87 0.33 0.07 63.71 Average: all 20.33 0.00 3.24 3.38 0.08 72.96 Average: 0 17.24 0.00 3.10 3.60 0.08 75.98 Average: 1 23.41 0.00 3.39 3.17 0.08 69.95