---> uname -a: Linux prd-centos8-robot-2c-8g-2659.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 575 5004 19 2117 6825 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:6f:24:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe6f:241f/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) 10/30/2024 _x86_64_ (2 CPU) 00:54:34 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 86.94 45.70 41.24 7399.27 14844.39 12:57:01 AM 121.73 7.41 114.31 1296.50 10907.66 12:58:01 AM 26.56 0.38 26.17 64.25 2859.53 12:59:01 AM 60.76 0.07 60.69 4.00 7433.96 01:00:01 AM 8.83 0.08 8.75 31.99 814.43 01:01:01 AM 18.23 0.47 17.76 48.25 693.59 Average: 53.84 9.02 44.82 1474.08 6258.89 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5476320 7061052 2406104 30.52 2688 1775760 690780 7.73 190124 1927212 128568 12:57:01 AM 5181884 7013232 2700540 34.26 2688 2008224 711652 7.97 221112 2127860 62160 12:58:01 AM 5197424 7058240 2685000 34.06 2688 2037096 667452 7.47 243472 2092768 26764 12:59:01 AM 5037980 7069784 2844444 36.09 2688 2201500 629748 7.05 257028 2212100 16548 01:00:01 AM 4999372 7032400 2883052 36.58 2688 2202732 698852 7.83 257152 2250408 276 01:01:01 AM 5215676 7075116 2666748 33.83 2688 2035056 632412 7.08 445684 1868256 13360 Average: 5184776 7051637 2697648 34.22 2688 2043395 671816 7.52 269095 2079767 41279 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 273.26 174.41 1482.42 57.25 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 84.42 61.23 718.21 10.08 0.00 0.00 0.00 0.00 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 15.00 8.70 5.94 3.64 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 182.22 133.88 325.93 39.17 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 14.86 7.16 5.05 1.01 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 52.97 38.22 78.55 21.88 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 103.78 70.60 436.02 22.17 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) 10/30/2024 _x86_64_ (2 CPU) 00:54:34 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.43 0.02 7.00 8.75 0.11 48.70 12:56:01 AM 0 38.09 0.02 7.58 10.24 0.12 43.96 12:56:01 AM 1 32.75 0.02 6.43 7.24 0.10 53.47 12:57:01 AM all 34.33 0.00 5.73 2.02 0.13 57.78 12:57:01 AM 0 47.87 0.00 6.85 2.18 0.13 42.97 12:57:01 AM 1 20.82 0.00 4.61 1.86 0.13 72.57 12:58:01 AM all 13.59 0.00 1.85 0.79 0.06 83.70 12:58:01 AM 0 16.08 0.00 1.94 1.12 0.05 80.82 12:58:01 AM 1 11.11 0.00 1.77 0.47 0.07 86.59 12:59:01 AM all 23.95 0.00 3.88 3.37 0.09 68.71 12:59:01 AM 0 27.10 0.00 3.91 2.95 0.10 65.94 12:59:01 AM 1 20.81 0.00 3.86 3.78 0.08 71.47 01:00:01 AM all 1.38 0.00 0.26 0.44 0.03 97.89 01:00:01 AM 0 2.50 0.00 0.35 0.43 0.02 96.70 01:00:01 AM 1 0.25 0.00 0.17 0.45 0.05 99.08 01:01:01 AM all 21.12 0.00 2.69 0.21 0.08 75.91 01:01:01 AM 0 29.40 0.00 2.74 0.35 0.08 67.43 01:01:01 AM 1 12.82 0.00 2.64 0.07 0.07 84.41 Average: all 21.62 0.00 3.57 2.59 0.08 72.13 Average: 0 26.84 0.00 3.89 2.88 0.08 66.31 Average: 1 16.40 0.00 3.24 2.30 0.08 77.97