---> uname -a: Linux prd-centos8-robot-2c-8g-2534.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 572 5001 19 2123 6829 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:cd:d7:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fecd:d7a7/64 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) 12/14/2024 _x86_64_ (2 CPU) 01:04:58 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 67.49 13.03 54.47 2341.62 4779.66 01:08:01 AM 89.39 0.70 88.69 50.79 10318.00 01:09:01 AM 22.29 0.42 21.88 64.78 1638.04 01:10:01 AM 45.64 0.03 45.61 3.47 3819.30 01:11:01 AM 19.74 0.00 19.74 0.00 4496.12 01:12:01 AM 2.72 0.00 2.72 0.00 79.34 01:13:01 AM 0.33 0.00 0.33 0.00 3.33 01:14:01 AM 0.53 0.12 0.42 33.06 22.64 01:15:01 AM 2.02 0.00 2.02 0.00 138.41 01:16:01 AM 27.32 0.83 26.49 100.77 1314.15 Average: 27.75 1.51 26.24 259.47 2660.88 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5309904 7009992 2572520 32.64 2688 1882864 745484 8.35 215964 2035032 160296 01:08:01 AM 5180036 7012840 2702388 34.28 2688 2010060 703992 7.88 220956 2129792 30688 01:09:01 AM 5262552 7096768 2619872 33.24 2688 2012008 640364 7.17 239960 2036052 16 01:10:01 AM 5040736 7076836 2841688 36.05 2688 2205880 636964 7.13 257376 2213628 123740 01:11:01 AM 5038336 7074092 2844088 36.08 2688 2205896 621432 6.96 257396 2213812 4 01:12:01 AM 5038856 7074612 2843568 36.07 2688 2205896 621432 6.96 257400 2213736 8 01:13:01 AM 5039092 7074848 2843332 36.07 2688 2205896 621432 6.96 257400 2213748 4 01:14:01 AM 4990480 7029788 2891944 36.69 2688 2209496 686860 7.69 257536 2261508 2172 01:15:01 AM 5033576 7074404 2848848 36.14 2688 2210968 619032 6.93 257860 2218760 1440 01:16:01 AM 5193332 7061584 2689092 34.12 2688 2044588 663656 7.43 450804 1889988 216 Average: 5112690 7058576 2769734 35.14 2688 2119355 656065 7.35 267265 2142606 31858 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 151.75 109.10 1017.74 21.76 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 65.16 50.29 674.87 8.55 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 20.79 14.65 6.86 4.88 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 228.25 171.32 336.02 45.45 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 376.77 270.64 71.25 54.57 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.43 1.87 0.42 0.41 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 3.05 2.15 0.47 0.46 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 41.87 27.99 41.15 3.06 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 411.95 322.10 3934.83 22.62 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 50.85 39.30 89.83 30.13 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 135.29 100.94 617.31 19.19 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) 12/14/2024 _x86_64_ (2 CPU) 01:04:58 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 25.73 0.00 4.92 3.21 0.08 66.07 01:07:01 AM 0 19.11 0.00 3.86 2.97 0.07 73.99 01:07:01 AM 1 32.34 0.00 5.98 3.46 0.08 58.14 01:08:01 AM all 26.77 0.00 3.89 4.00 0.08 65.26 01:08:01 AM 0 27.30 0.00 4.30 3.55 0.08 64.76 01:08:01 AM 1 26.24 0.00 3.48 4.44 0.08 65.76 01:09:01 AM all 10.55 0.00 1.50 0.58 0.06 87.31 01:09:01 AM 0 9.67 0.00 1.57 0.32 0.07 88.37 01:09:01 AM 1 11.43 0.00 1.44 0.83 0.05 86.25 01:10:01 AM all 27.34 0.00 4.47 1.20 0.08 66.91 01:10:01 AM 0 27.20 0.00 4.62 0.68 0.07 67.43 01:10:01 AM 1 27.48 0.00 4.32 1.72 0.10 66.39 01:11:01 AM all 0.78 0.00 0.87 1.10 0.04 97.21 01:11:01 AM 0 0.97 0.00 1.12 1.16 0.05 96.70 01:11:01 AM 1 0.58 0.00 0.62 1.04 0.03 97.73 01:12:01 AM all 0.26 0.00 0.08 0.01 0.03 99.62 01:12:01 AM 0 0.12 0.00 0.10 0.02 0.03 99.73 01:12:01 AM 1 0.40 0.00 0.05 0.00 0.03 99.52 01:13:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:13:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 01:13:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 01:14:01 AM all 5.25 0.00 1.34 0.01 0.06 93.34 01:14:01 AM 0 7.28 0.00 2.06 0.02 0.05 90.60 01:14:01 AM 1 3.21 0.00 0.62 0.00 0.07 96.10 01:15:01 AM all 7.46 0.00 1.25 0.02 0.08 91.18 01:15:01 AM 0 6.74 0.00 1.15 0.03 0.08 92.00 01:15:01 AM 1 8.18 0.00 1.36 0.00 0.08 90.37 01:16:01 AM all 28.31 0.00 3.80 0.37 0.08 67.45 01:16:01 AM 0 16.89 0.00 3.77 0.32 0.08 78.94 01:16:01 AM 1 39.73 0.00 3.82 0.42 0.08 55.95 Average: all 13.29 0.00 2.22 1.05 0.06 83.37 Average: 0 11.55 0.00 2.27 0.91 0.06 85.21 Average: 1 15.03 0.00 2.17 1.19 0.06 81.54