---> uname -a: Linux prd-centos8-robot-2c-8g-15754.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 601 4985 19 2111 6800 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:06:5d:6d 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 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe06:5d6d/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) 08/29/2024 _x86_64_ (2 CPU) 07:14:25 LINUX RESTART (2 CPU) 07:15:03 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 82.78 24.70 58.08 6828.96 5623.85 07:17:01 AM 96.73 0.70 96.03 50.78 10467.96 07:18:01 AM 24.03 0.42 23.61 64.79 1954.52 07:19:01 AM 56.51 0.03 56.48 3.47 7602.47 07:20:01 AM 2.58 0.00 2.58 0.00 79.89 07:21:01 AM 0.55 0.00 0.55 0.00 7.83 07:22:01 AM 0.28 0.00 0.28 0.00 4.18 07:23:01 AM 12.16 0.40 11.76 68.92 415.50 Average: 34.25 3.19 31.06 852.25 3259.76 07:15:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5367064 7059288 2515368 31.91 2688 1874012 654888 7.33 208964 1983268 153560 07:17:01 AM 5162848 6988592 2719584 34.50 2688 2002540 711024 7.96 221512 2150896 30116 07:18:01 AM 5143872 7025200 2738560 34.74 2688 2055868 694572 7.78 252792 2133616 47556 07:19:01 AM 5019760 7044296 2862672 36.32 2688 2193944 632280 7.08 259400 2229276 24 07:20:01 AM 5019868 7044404 2862564 36.32 2688 2193944 626136 7.01 259400 2229320 4 07:21:01 AM 5019972 7044532 2862460 36.31 2688 2193952 626136 7.01 259400 2229320 4 07:22:01 AM 5020228 7044788 2862204 36.31 2688 2193952 626136 7.01 259400 2229256 4 07:23:01 AM 5061804 6940596 2820628 35.78 2688 2051972 736708 8.25 272784 2189124 24244 Average: 5101927 7023962 2780505 35.27 2688 2095023 663485 7.43 249206 2171760 31939 07:15:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 313.65 194.81 1619.23 60.85 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 57.65 45.28 555.10 8.26 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 26.00 14.70 62.69 4.89 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 171.63 121.33 249.46 35.87 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.37 0.55 0.89 0.08 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.57 0.22 0.10 0.07 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.62 0.17 0.17 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 42.23 30.53 71.32 19.42 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 75.85 50.35 314.45 16.00 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) 08/29/2024 _x86_64_ (2 CPU) 07:14:25 LINUX RESTART (2 CPU) 07:15:03 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 36.47 0.00 7.16 3.45 0.11 52.82 07:16:01 AM 0 29.91 0.00 6.89 4.26 0.10 58.84 07:16:01 AM 1 43.01 0.00 7.42 2.64 0.12 46.81 07:17:01 AM all 26.69 0.00 4.02 3.20 0.09 66.00 07:17:01 AM 0 20.14 0.00 3.38 3.47 0.10 72.91 07:17:01 AM 1 33.27 0.00 4.66 2.92 0.08 59.06 07:18:01 AM all 18.03 0.00 2.80 0.60 0.09 78.48 07:18:01 AM 0 10.91 0.00 2.57 0.35 0.10 86.07 07:18:01 AM 1 25.15 0.00 3.02 0.85 0.08 70.89 07:19:01 AM all 18.85 0.00 3.44 1.85 0.10 75.76 07:19:01 AM 0 16.04 0.00 3.22 1.89 0.08 78.77 07:19:01 AM 1 21.67 0.00 3.66 1.81 0.12 72.74 07:20:01 AM all 0.33 0.00 0.06 0.01 0.05 99.55 07:20:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 07:20:01 AM 1 0.55 0.00 0.05 0.02 0.05 99.33 07:21:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 07:21:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 07:21:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 07:22:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 07:22:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:22:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 07:23:01 AM all 10.26 0.00 1.35 0.18 0.07 88.15 07:23:01 AM 0 6.86 0.00 1.33 0.15 0.07 91.59 07:23:01 AM 1 13.66 0.00 1.37 0.20 0.07 84.71 Average: all 13.81 0.00 2.35 1.15 0.07 82.62 Average: 0 10.44 0.00 2.18 1.25 0.07 86.07 Average: 1 17.19 0.00 2.51 1.05 0.07 79.18