---> uname -a: Linux prd-centos8-robot-2c-8g-3232.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 582 4984 19 2130 6818 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:55:8c:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe55:8c5e/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) 12/17/2024 _x86_64_ (2 CPU) 00:57:49 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 206.10 152.72 53.38 14636.40 39018.69 01:00:01 AM 111.28 0.27 111.01 15.06 10686.08 01:01:01 AM 33.79 1.00 32.79 106.12 4150.19 01:02:01 AM 57.54 6.84 50.70 1250.62 4207.53 01:03:01 AM 16.76 0.00 16.76 0.00 4203.50 01:04:01 AM 1.83 0.10 1.73 32.13 94.60 01:05:01 AM 0.63 0.03 0.60 1.87 105.38 01:06:01 AM 28.96 0.85 28.11 101.70 1455.21 Average: 57.12 20.23 36.89 2017.96 7990.35 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5527460 7049284 2354964 29.88 2688 1714960 724896 8.12 185816 1887076 104132 01:00:01 AM 5258428 7055580 2623996 33.29 2688 1974876 686588 7.69 187976 2093272 105188 01:01:01 AM 5289380 7089252 2593044 32.90 2688 1978068 647276 7.25 217672 2033588 4 01:02:01 AM 5028580 7067760 2853844 36.21 2688 2209296 636064 7.12 258964 2224976 118192 01:03:01 AM 5025456 7064640 2856968 36.24 2688 2209300 636064 7.12 258952 2225016 4 01:04:01 AM 4982100 7023644 2900324 36.79 2688 2211672 701876 7.86 259224 2267796 536 01:05:01 AM 5019316 7064724 2863108 36.32 2688 2215536 635264 7.11 259712 2230452 1484 01:06:01 AM 5165484 7041576 2716940 34.47 2688 2052120 672976 7.54 453668 1914436 1460 Average: 5162026 7057058 2720398 34.51 2688 2070728 667626 7.48 260248 2109576 41375 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 277.52 168.88 1457.13 56.64 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 100.25 78.90 1078.54 11.23 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.03 8.13 6.74 3.45 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 240.04 175.54 339.36 44.21 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.13 1.43 0.33 0.26 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 42.18 28.50 11.74 7.12 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 31.41 22.46 8.94 5.17 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 58.08 38.97 91.12 30.91 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 95.85 65.36 374.29 19.88 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) 12/17/2024 _x86_64_ (2 CPU) 00:57:49 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 45.73 0.05 10.48 15.24 0.10 28.39 12:59:01 AM 0 46.51 0.07 9.77 14.19 0.12 29.35 12:59:01 AM 1 44.96 0.03 11.20 16.29 0.08 27.43 01:00:01 AM all 34.23 0.00 4.86 3.75 0.09 57.07 01:00:01 AM 0 26.15 0.00 4.65 4.31 0.08 64.81 01:00:01 AM 1 42.33 0.00 5.07 3.19 0.10 49.32 01:01:01 AM all 11.32 0.00 1.41 1.29 0.10 85.88 01:01:01 AM 0 4.86 0.00 0.97 1.05 0.12 93.00 01:01:01 AM 1 17.76 0.00 1.85 1.53 0.08 78.77 01:02:01 AM all 28.16 0.00 5.42 1.48 0.09 64.84 01:02:01 AM 0 25.43 0.00 4.99 0.70 0.10 68.77 01:02:01 AM 1 30.89 0.00 5.85 2.26 0.08 60.93 01:03:01 AM all 0.08 0.00 0.23 0.72 0.04 98.94 01:03:01 AM 0 0.08 0.00 0.23 0.67 0.05 98.96 01:03:01 AM 1 0.07 0.00 0.22 0.77 0.03 98.92 01:04:01 AM all 9.14 0.00 0.96 0.03 0.07 89.81 01:04:01 AM 0 7.95 0.00 1.00 0.02 0.07 90.96 01:04:01 AM 1 10.32 0.00 0.92 0.03 0.07 88.66 01:05:01 AM all 10.52 0.00 0.63 0.03 0.08 88.74 01:05:01 AM 0 3.98 0.00 0.48 0.05 0.08 95.41 01:05:01 AM 1 17.07 0.00 0.77 0.00 0.08 82.08 01:06:01 AM all 29.76 0.00 3.68 0.49 0.08 65.98 01:06:01 AM 0 19.68 0.00 3.13 0.45 0.08 76.66 01:06:01 AM 1 39.84 0.00 4.24 0.54 0.08 55.31 Average: all 21.08 0.01 3.45 2.86 0.08 72.51 Average: 0 16.80 0.01 3.15 2.67 0.09 77.28 Average: 1 25.37 0.00 3.75 3.06 0.08 67.74