---> uname -a: Linux prd-centos8-robot-2c-8g-5736.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 610 4966 19 2121 6791 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:5b:0c:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe5b:c92/64 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:48 LINUX RESTART (2 CPU) 08:52:02 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 202.19 152.94 49.25 14813.03 39388.36 08:54:01 AM 105.82 0.22 105.60 11.33 10404.72 08:55:01 AM 46.07 0.70 45.37 51.72 5447.07 08:56:01 AM 43.72 7.10 36.62 1309.96 2637.60 08:57:01 AM 30.08 0.03 30.04 3.47 5678.75 08:58:01 AM 4.25 0.10 4.15 32.93 190.13 08:59:01 AM 15.76 0.40 15.36 46.78 676.77 09:00:01 AM 24.86 0.43 24.43 53.98 898.57 Average: 58.80 19.97 38.83 2014.14 8100.91 08:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 5520644 7022380 2361780 29.96 2688 1695928 759152 8.50 184860 1898060 88436 08:54:01 AM 5258496 7023468 2623928 33.29 2688 1944004 696528 7.80 187752 2099656 105700 08:55:01 AM 5160288 6983396 2722136 34.53 2688 2001400 746572 8.36 211164 2167952 25576 08:56:01 AM 4959356 6995664 2923068 37.08 2688 2206764 706496 7.91 257072 2297964 141056 08:57:01 AM 4998464 7037340 2883960 36.59 2688 2209076 664752 7.44 259132 2251348 4 08:58:01 AM 4937200 6977580 2945224 37.36 2688 2210604 750372 8.40 259256 2311400 64 08:59:01 AM 5151820 7016252 2730604 34.64 2688 2040616 694088 7.77 448332 1933872 13356 09:00:01 AM 5080216 6949524 2802208 35.55 2688 2045808 780800 8.74 450196 2004272 16724 Average: 5133310 7000700 2749114 34.88 2688 2044275 724845 8.12 282220 2120566 48864 08:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 262.02 154.19 1444.35 57.74 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 68.11 56.57 686.34 8.28 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 44.55 32.22 438.25 5.81 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 42.44 31.41 297.68 7.09 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 226.50 165.74 48.19 42.10 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 69.94 54.26 486.25 5.27 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 152.90 118.54 1197.06 26.26 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 14.80 14.15 12.14 7.13 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 109.84 78.23 574.50 19.88 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:48 LINUX RESTART (2 CPU) 08:52:02 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 43.72 0.07 10.50 12.79 0.12 32.79 08:53:01 AM 0 47.60 0.07 10.67 13.40 0.12 28.14 08:53:01 AM 1 39.84 0.07 10.34 12.19 0.12 37.44 08:54:01 AM all 28.16 0.00 4.34 3.17 0.10 64.22 08:54:01 AM 0 34.88 0.00 5.03 4.01 0.10 55.99 08:54:01 AM 1 21.44 0.00 3.66 2.34 0.10 72.46 08:55:01 AM all 15.68 0.00 1.85 1.97 0.07 80.43 08:55:01 AM 0 21.92 0.00 2.12 2.39 0.07 73.51 08:55:01 AM 1 9.44 0.00 1.59 1.55 0.07 87.36 08:56:01 AM all 24.77 0.00 4.17 1.52 0.08 69.46 08:56:01 AM 0 32.41 0.00 4.65 1.90 0.08 60.95 08:56:01 AM 1 17.11 0.00 3.69 1.14 0.08 77.98 08:57:01 AM all 8.09 0.00 1.67 1.75 0.07 88.42 08:57:01 AM 0 6.80 0.00 1.74 2.27 0.07 89.12 08:57:01 AM 1 9.38 0.00 1.61 1.22 0.07 87.73 08:58:01 AM all 3.04 0.00 0.39 0.08 0.07 96.42 08:58:01 AM 0 4.81 0.00 0.57 0.10 0.07 94.45 08:58:01 AM 1 1.29 0.00 0.22 0.05 0.07 98.38 08:59:01 AM all 16.76 0.00 2.75 0.18 0.08 80.23 08:59:01 AM 0 20.90 0.00 2.60 0.13 0.07 76.29 08:59:01 AM 1 12.61 0.00 2.90 0.23 0.08 84.17 09:00:01 AM all 24.55 0.00 2.24 0.32 0.08 72.80 09:00:01 AM 0 27.39 0.00 2.37 0.38 0.08 69.77 09:00:01 AM 1 21.71 0.00 2.12 0.25 0.08 75.84 Average: all 20.52 0.01 3.47 2.69 0.08 73.24 Average: 0 24.53 0.01 3.70 3.04 0.08 68.65 Average: 1 16.51 0.01 3.24 2.33 0.08 77.82