---> uname -a: Linux prd-centos8-robot-2c-8g-630.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 606 4971 19 2120 6795 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:44:40:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe44:40e1/64 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) 00:55:56 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 117.63 7.03 110.60 1260.46 10459.57 12:59:01 AM 32.59 0.63 31.96 48.92 4594.07 01:00:01 AM 10.51 0.42 10.10 64.79 238.68 01:01:01 AM 48.20 0.05 48.15 3.60 3507.25 01:02:01 AM 18.50 0.07 18.44 1.73 4716.66 01:03:01 AM 2.02 0.10 1.92 32.13 74.34 01:04:01 AM 0.30 0.00 0.30 0.00 5.65 01:05:01 AM 12.81 0.32 12.50 36.92 458.98 Average: 30.32 1.08 29.24 181.05 3007.00 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5152144 7008460 2730288 34.64 2688 2034108 732256 8.20 213912 2176996 144208 12:59:01 AM 5184912 7017260 2697520 34.22 2688 2009628 714792 8.00 221732 2131916 4 01:00:01 AM 5261700 7095996 2620732 33.25 2688 2011576 625072 7.00 240636 2036492 4 01:01:01 AM 5012576 7045984 2869856 36.41 2688 2202884 672140 7.53 258796 2243220 134056 01:02:01 AM 5007580 7041060 2874852 36.47 2688 2202956 672140 7.53 258924 2243124 8 01:03:01 AM 4891500 6926224 2990932 37.94 2688 2204200 823452 9.22 259052 2357904 28 01:04:01 AM 4888520 6923292 2993912 37.98 2688 2204248 827548 9.27 259052 2360908 4 01:05:01 AM 5173856 7035920 2708576 34.36 2688 2036936 681284 7.63 273952 2080360 17968 Average: 5071598 7011774 2810834 35.66 2688 2113317 718586 8.05 248257 2203865 37035 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 97.87 79.04 1100.51 11.54 0.00 0.00 0.00 0.00 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 12.43 3.07 7.91 0.73 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 13.01 8.00 5.12 3.24 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 250.60 183.86 338.04 46.38 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 2.76 1.25 1.33 1.51 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 265.36 255.89 3114.52 704.43 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 289.37 278.22 5051.26 18.07 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 245.43 195.00 2051.34 30.27 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 147.10 125.53 1458.62 102.01 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) 00:55:56 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.97 0.00 5.97 3.20 0.10 55.76 12:58:01 AM 0 30.57 0.00 5.70 2.90 0.10 60.73 12:58:01 AM 1 39.35 0.00 6.25 3.51 0.10 50.79 12:59:01 AM all 5.91 0.00 0.94 1.41 0.05 91.69 12:59:01 AM 0 0.63 0.00 0.57 1.15 0.05 97.60 12:59:01 AM 1 11.18 0.00 1.32 1.67 0.05 85.78 01:00:01 AM all 10.31 0.00 1.09 0.14 0.04 88.41 01:00:01 AM 0 13.40 0.00 1.22 0.18 0.05 85.15 01:00:01 AM 1 7.23 0.00 0.97 0.10 0.03 91.67 01:01:01 AM all 27.37 0.00 4.80 1.85 0.12 65.87 01:01:01 AM 0 19.99 0.00 4.30 1.89 0.12 73.71 01:01:01 AM 1 34.78 0.00 5.29 1.81 0.12 58.00 01:02:01 AM all 0.28 0.00 0.31 0.95 0.03 98.43 01:02:01 AM 0 0.42 0.00 0.27 0.92 0.03 98.37 01:02:01 AM 1 0.13 0.00 0.35 0.99 0.03 98.50 01:03:01 AM all 14.00 0.00 1.03 0.04 0.07 84.86 01:03:01 AM 0 13.72 0.00 1.18 0.07 0.07 84.96 01:03:01 AM 1 14.28 0.00 0.87 0.02 0.07 84.76 01:04:01 AM all 11.41 0.00 1.15 0.00 0.06 87.38 01:04:01 AM 0 18.10 0.00 1.58 0.00 0.07 80.25 01:04:01 AM 1 4.84 0.00 0.72 0.00 0.05 94.39 01:05:01 AM all 15.85 0.00 2.13 0.13 0.08 81.81 01:05:01 AM 0 7.00 0.00 1.89 0.07 0.07 90.97 01:05:01 AM 1 24.81 0.00 2.38 0.20 0.08 72.52 Average: all 15.02 0.00 2.18 0.97 0.07 81.76 Average: 0 12.97 0.00 2.09 0.90 0.07 83.97 Average: 1 17.07 0.00 2.27 1.04 0.07 79.55