---> uname -a: Linux prd-centos8-robot-2c-8g-19976.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 603 4970 19 2123 6798 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:1d:ef:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe1d:ef1b/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) 09/08/2024 _x86_64_ (2 CPU) 02:28:16 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 116.39 46.74 69.65 7267.55 15849.02 02:31:01 AM 91.51 0.70 90.81 50.77 10067.57 02:32:01 AM 14.53 0.35 14.18 61.97 1308.88 02:33:01 AM 29.36 0.07 29.30 2.80 1636.69 02:34:01 AM 39.42 2.52 36.90 396.00 6641.00 02:35:01 AM 15.36 0.40 14.96 68.92 526.03 Average: 51.10 8.46 42.64 1308.30 6005.78 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5315156 7008240 2567276 32.57 2688 1874880 724732 8.11 208436 2030152 136212 02:31:01 AM 5198912 7025172 2683520 34.04 2688 2003420 697252 7.81 221124 2117012 30068 02:32:01 AM 5275880 7104008 2606552 33.07 2688 2005280 621328 6.96 239756 2022488 12 02:33:01 AM 5008972 7034852 2873460 36.45 2688 2194716 676804 7.58 254848 2248044 184932 02:34:01 AM 5015680 7053152 2866752 36.37 2688 2206692 654564 7.33 263064 2229424 4 02:35:01 AM 5170364 7036544 2712068 34.41 2688 2041396 670772 7.51 272128 2085960 17252 Average: 5164161 7043661 2718271 34.49 2688 2054397 674242 7.55 243226 2122180 61413 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 282.25 169.25 1569.81 59.26 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 56.00 45.79 554.41 8.03 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 9.55 7.05 5.14 3.10 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 35.31 30.78 272.86 7.03 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 164.70 123.16 39.60 35.64 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 66.19 38.51 77.79 19.07 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 102.34 69.09 420.01 22.02 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) 09/08/2024 _x86_64_ (2 CPU) 02:28:16 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 42.65 0.03 7.73 5.23 0.12 44.24 02:30:01 AM 0 32.91 0.03 7.92 4.37 0.13 54.63 02:30:01 AM 1 52.44 0.02 7.54 6.10 0.10 33.80 02:31:01 AM all 25.79 0.00 3.63 7.05 0.09 63.43 02:31:01 AM 0 9.01 0.00 2.20 6.01 0.08 82.69 02:31:01 AM 1 42.60 0.00 5.07 8.09 0.10 44.14 02:32:01 AM all 9.93 0.00 1.07 7.02 0.06 81.92 02:32:01 AM 0 10.89 0.00 0.99 3.18 0.05 84.89 02:32:01 AM 1 8.97 0.00 1.15 10.85 0.07 78.96 02:33:01 AM all 22.73 0.00 3.64 0.76 0.10 72.77 02:33:01 AM 0 26.11 0.00 3.99 0.89 0.12 68.90 02:33:01 AM 1 19.37 0.00 3.29 0.63 0.08 76.62 02:34:01 AM all 5.23 0.00 1.47 1.87 0.08 91.36 02:34:01 AM 0 6.23 0.00 1.61 1.24 0.05 90.87 02:34:01 AM 1 4.23 0.00 1.34 2.49 0.10 91.84 02:35:01 AM all 11.94 0.00 1.65 0.15 0.07 86.19 02:35:01 AM 0 7.46 0.00 1.84 0.17 0.07 90.47 02:35:01 AM 1 16.41 0.00 1.47 0.13 0.07 81.92 Average: all 19.67 0.00 3.19 3.68 0.09 73.37 Average: 0 15.41 0.01 3.08 2.64 0.08 78.77 Average: 1 23.93 0.00 3.30 4.71 0.09 67.97