---> uname -a: Linux prd-centos8-robot-2c-8g-40344.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 636 4904 19 2156 6764 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:c3:a6:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fec3:a695/64 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) 10/08/2024 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 111.66 32.46 79.20 6934.58 7306.55 12:58:01 AM 77.29 0.70 76.59 50.79 9039.51 12:59:01 AM 22.23 0.42 21.81 64.78 2145.80 01:00:01 AM 60.22 0.03 60.19 3.47 7880.77 01:01:01 AM 4.57 0.10 4.47 32.07 173.30 01:02:01 AM 10.48 0.42 10.06 39.71 903.33 Average: 47.73 5.69 42.04 1187.93 4572.57 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5311584 7016644 2570848 32.61 2688 1886532 712300 7.98 210920 2035924 135604 12:58:01 AM 5151728 6988244 2730704 34.64 2688 2012932 721052 8.07 222236 2159720 30072 12:59:01 AM 5159240 7031628 2723192 34.55 2688 2047320 686856 7.69 244708 2127012 24492 01:00:01 AM 5004100 7044008 2878332 36.52 2688 2209112 654444 7.33 258664 2244148 88 01:01:01 AM 4965416 7006440 2917016 37.01 2688 2210224 691160 7.74 258792 2281376 152 01:02:01 AM 5035144 6934464 2847288 36.12 2688 2074196 769760 8.62 302688 2187516 35004 Average: 5104535 7003571 2777897 35.24 2688 2073386 705929 7.90 249668 2172616 37569 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.66 184.69 1658.88 61.64 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 64.34 43.19 532.39 7.68 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 15.01 11.00 6.41 4.11 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 225.37 166.38 335.51 37.47 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 25.27 12.54 12.74 1.13 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 113.21 72.66 388.22 56.72 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 124.93 81.71 489.00 28.12 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) 10/08/2024 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 45.55 0.01 7.71 2.37 0.15 44.21 12:57:01 AM 0 38.87 0.00 7.03 2.47 0.13 51.49 12:57:01 AM 1 52.23 0.02 8.39 2.27 0.17 36.93 12:58:01 AM all 22.92 0.00 3.39 1.58 0.11 72.00 12:58:01 AM 0 16.43 0.00 2.85 1.38 0.12 79.22 12:58:01 AM 1 29.41 0.00 3.94 1.77 0.10 64.78 12:59:01 AM all 16.08 0.00 2.42 0.35 0.08 81.08 12:59:01 AM 0 18.70 0.00 2.77 0.50 0.07 77.96 12:59:01 AM 1 13.46 0.00 2.07 0.20 0.08 84.19 01:00:01 AM all 21.69 0.00 3.83 0.87 0.10 73.51 01:00:01 AM 0 24.97 0.00 3.68 0.60 0.10 70.65 01:00:01 AM 1 18.40 0.00 3.98 1.14 0.10 76.38 01:01:01 AM all 1.54 0.00 0.28 0.08 0.02 98.09 01:01:01 AM 0 1.07 0.00 0.28 0.15 0.02 98.48 01:01:01 AM 1 2.02 0.00 0.27 0.00 0.02 97.70 01:02:01 AM all 20.06 0.00 2.05 0.06 0.09 77.74 01:02:01 AM 0 16.90 0.00 2.08 0.05 0.10 80.86 01:02:01 AM 1 23.17 0.00 2.02 0.07 0.08 74.66 Average: all 21.32 0.00 3.28 0.88 0.09 74.41 Average: 0 19.50 0.00 3.12 0.86 0.09 76.43 Average: 1 23.15 0.00 3.45 0.91 0.09 72.40