---> uname -a: Linux prd-centos8-robot-2c-8g-27681.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 618 4964 19 2114 6781 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:4e:6d:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe4e:6d02/64 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) 09/26/2024 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 82.94 22.21 60.74 4939.53 5063.73 01:00:01 AM 100.38 0.28 100.10 20.12 10878.99 01:01:01 AM 22.19 0.83 21.35 95.40 1499.62 01:02:01 AM 30.06 0.08 29.98 1.87 2012.66 01:03:01 AM 35.86 0.03 35.83 3.47 6522.96 01:04:01 AM 12.25 0.42 11.83 69.06 419.11 01:05:01 AM 28.02 0.53 27.49 64.78 1210.80 Average: 44.53 3.48 41.05 742.08 3943.99 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5376164 7065052 2506268 31.80 2688 1870748 701296 7.85 209160 1974628 144292 01:00:01 AM 5195888 7021816 2686544 34.08 2688 2002476 735844 8.24 211744 2126884 30068 01:01:01 AM 5247456 7075784 2634976 33.43 2688 2005300 665396 7.45 239576 2051248 4 01:02:01 AM 4970332 6994420 2912100 36.94 2688 2193140 715484 8.01 257352 2286608 170052 01:03:01 AM 5006140 7032684 2876292 36.49 2688 2195408 673252 7.54 259052 2241036 12 01:04:01 AM 5050996 6934960 2831436 35.92 2688 2056684 778880 8.72 276120 2196476 27600 01:05:01 AM 5084084 6945104 2798348 35.50 2688 2035736 756488 8.47 445884 2000140 16712 Average: 5133009 7009974 2749423 34.88 2688 2051356 718091 8.04 271270 2125289 55534 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.80 179.39 1592.14 60.64 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 59.02 43.64 592.44 8.16 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 10.86 7.53 5.26 3.19 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 35.56 27.43 274.71 6.36 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 201.93 141.41 43.82 31.34 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 59.66 37.01 78.22 25.11 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 20.93 18.63 16.77 8.99 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 97.39 65.00 371.93 20.54 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) 09/26/2024 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 35.27 0.00 6.37 4.60 0.11 53.65 12:59:01 AM 0 31.15 0.00 6.20 4.74 0.12 57.79 12:59:01 AM 1 39.41 0.00 6.54 4.45 0.10 49.50 01:00:01 AM all 26.73 0.00 3.86 16.61 0.13 52.67 01:00:01 AM 0 15.37 0.00 3.27 19.85 0.13 61.38 01:00:01 AM 1 38.16 0.00 4.45 13.34 0.13 43.91 01:01:01 AM all 10.97 0.00 1.45 0.78 0.07 86.74 01:01:01 AM 0 7.04 0.00 1.04 0.84 0.07 91.02 01:01:01 AM 1 14.91 0.00 1.86 0.72 0.07 82.44 01:02:01 AM all 21.32 0.00 3.66 1.24 0.10 73.69 01:02:01 AM 0 17.26 0.00 3.16 0.99 0.12 78.47 01:02:01 AM 1 25.37 0.00 4.16 1.49 0.08 68.90 01:03:01 AM all 7.92 0.00 1.81 10.76 0.06 79.46 01:03:01 AM 0 7.19 0.00 1.49 9.06 0.07 82.19 01:03:01 AM 1 8.65 0.00 2.13 12.45 0.05 76.72 01:04:01 AM all 9.61 0.00 1.61 0.25 0.06 88.48 01:04:01 AM 0 3.13 0.00 1.84 0.30 0.07 94.66 01:04:01 AM 1 16.08 0.00 1.37 0.20 0.05 82.30 01:05:01 AM all 29.95 0.00 3.44 0.70 0.10 65.81 01:05:01 AM 0 31.11 0.00 3.76 0.50 0.10 64.53 01:05:01 AM 1 28.79 0.00 3.13 0.90 0.10 67.08 Average: all 20.25 0.00 3.17 4.98 0.09 71.52 Average: 0 16.04 0.00 2.96 5.18 0.10 75.73 Average: 1 24.46 0.00 3.37 4.78 0.08 67.30