---> uname -a: Linux prd-centos8-robot-2c-8g-20703.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 595 4981 19 2120 6806 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:fd:eb:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fefd:ebc4/64 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) 09/10/2024 _x86_64_ (2 CPU) 05:54:18 LINUX RESTART (2 CPU) 05:55:01 AM tps rtps wtps bread/s bwrtn/s 05:56:01 AM 91.15 15.23 75.92 2706.43 6371.48 05:57:01 AM 74.78 0.70 74.08 50.78 8528.91 05:58:01 AM 25.83 0.42 25.41 64.79 2335.61 05:59:01 AM 60.66 2.52 58.15 396.00 7303.90 06:00:01 AM 2.82 0.10 2.72 32.13 90.28 06:01:01 AM 27.44 0.67 26.77 74.23 1261.75 Average: 47.11 3.27 43.84 554.08 4315.41 05:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 AM 5330832 7052688 2551600 32.37 2688 1903220 686952 7.69 210092 2017984 155188 05:57:01 AM 5171788 6994128 2710644 34.39 2688 1999644 732476 8.20 221280 2144460 30072 05:58:01 AM 5086712 6999620 2795720 35.47 2688 2087324 718136 8.04 256728 2185320 69832 05:59:01 AM 5017344 7050848 2865088 36.35 2688 2202912 656020 7.35 263072 2228452 88 06:00:01 AM 5015476 7050652 2866956 36.37 2688 2204624 673108 7.54 263428 2230128 768 06:01:01 AM 5145492 7008868 2736940 34.72 2688 2039256 695780 7.79 445356 1940980 192 Average: 5127941 7026134 2754491 34.94 2688 2072830 693745 7.77 276659 2124554 42690 05:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 212.91 155.20 1359.70 50.81 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 44.15 33.51 419.08 6.70 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 42.21 30.38 263.25 7.09 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 146.82 102.95 46.62 24.07 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 12.86 7.65 4.65 1.21 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 60.04 42.65 82.57 27.35 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 86.50 62.06 362.65 19.54 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) 09/10/2024 _x86_64_ (2 CPU) 05:54:18 LINUX RESTART (2 CPU) 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:01 AM all 37.37 0.00 6.61 1.33 0.14 54.54 05:56:01 AM 0 53.93 0.00 7.12 1.32 0.15 37.48 05:56:01 AM 1 20.79 0.00 6.11 1.35 0.13 71.62 05:57:01 AM all 20.25 0.00 2.76 1.34 0.09 75.55 05:57:01 AM 0 24.44 0.00 3.19 1.65 0.08 70.63 05:57:01 AM 1 16.06 0.00 2.33 1.03 0.10 80.47 05:58:01 AM all 20.83 0.00 2.80 0.79 0.11 75.46 05:58:01 AM 0 21.62 0.00 2.50 0.88 0.12 74.88 05:58:01 AM 1 20.04 0.00 3.11 0.70 0.10 76.05 05:59:01 AM all 18.10 0.00 3.46 4.88 0.08 73.48 05:59:01 AM 0 17.83 0.00 3.42 4.39 0.08 74.28 05:59:01 AM 1 18.38 0.00 3.49 5.37 0.08 72.68 06:00:01 AM all 1.71 0.00 0.27 0.03 0.03 97.97 06:00:01 AM 0 2.69 0.00 0.35 0.03 0.03 96.89 06:00:01 AM 1 0.74 0.00 0.18 0.02 0.02 99.05 06:01:01 AM all 24.33 0.00 3.41 0.43 0.09 71.74 06:01:01 AM 0 31.88 0.00 3.35 0.40 0.10 64.27 06:01:01 AM 1 16.78 0.00 3.46 0.47 0.08 79.21 Average: all 20.44 0.00 3.22 1.47 0.09 74.79 Average: 0 25.40 0.00 3.32 1.45 0.09 69.73 Average: 1 15.47 0.00 3.11 1.49 0.09 79.84