---> uname -a: Linux prd-centos8-robot-2c-8g-788.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 576 4980 19 2141 6824 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:c9:83:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fec9:839b/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) 02/21/2025 _x86_64_ (2 CPU) 00:13:34 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 111.13 41.18 69.95 7300.22 24127.95 12:16:01 AM 97.45 0.73 96.72 53.05 10803.08 12:17:01 AM 27.81 0.42 27.40 64.79 2171.59 12:18:01 AM 69.29 9.23 60.06 1641.72 7759.40 12:19:01 AM 5.73 0.08 5.65 31.99 234.66 12:20:01 AM 9.00 0.33 8.66 37.85 267.54 Average: 53.40 8.66 44.74 1521.80 7561.31 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5307160 7018928 2575272 32.67 2688 1895372 730424 8.18 221576 2038628 218096 12:16:01 AM 5204428 7009176 2678004 33.97 2688 1981644 696324 7.80 197100 2130100 30772 12:17:01 AM 5195388 7048760 2687044 34.09 2688 2028156 688860 7.71 226904 2109256 39752 12:18:01 AM 5002908 7061892 2879524 36.53 2688 2228320 629720 7.05 262480 2238932 644 12:19:01 AM 4965952 7026220 2916480 37.00 2688 2229596 682272 7.64 262604 2278872 320 12:20:01 AM 5040464 6967956 2841968 36.05 2688 2100440 749724 8.39 286984 2195404 45892 Average: 5119383 7022155 2763049 35.05 2688 2077255 696221 7.80 242941 2165199 55913 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 285.97 171.08 1574.87 56.12 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 66.54 46.87 708.74 8.64 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 24.83 17.31 79.82 5.39 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 192.10 143.50 258.51 41.60 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 21.99 14.41 5.09 1.78 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 147.12 128.04 1469.00 26.51 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 123.10 86.87 682.71 23.34 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) 02/21/2025 _x86_64_ (2 CPU) 00:13:34 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 41.49 0.03 8.36 5.91 0.13 44.09 12:15:01 AM 0 51.88 0.02 8.76 5.48 0.12 33.76 12:15:01 AM 1 31.08 0.03 7.96 6.34 0.13 54.45 12:16:01 AM all 27.83 0.00 4.00 3.96 0.12 64.08 12:16:01 AM 0 38.06 0.00 4.60 2.96 0.13 54.25 12:16:01 AM 1 17.61 0.00 3.41 4.97 0.10 73.92 12:17:01 AM all 18.22 0.00 2.90 0.92 0.08 77.88 12:17:01 AM 0 25.29 0.00 2.98 0.72 0.08 70.92 12:17:01 AM 1 11.16 0.00 2.82 1.12 0.08 84.81 12:18:01 AM all 21.05 0.00 4.09 1.93 0.09 72.84 12:18:01 AM 0 23.79 0.00 4.02 1.76 0.10 70.33 12:18:01 AM 1 18.32 0.00 4.15 2.09 0.08 75.36 12:19:01 AM all 2.07 0.00 0.28 0.03 0.07 97.57 12:19:01 AM 0 3.44 0.00 0.34 0.02 0.07 96.15 12:19:01 AM 1 0.70 0.00 0.22 0.03 0.07 98.98 12:20:01 AM all 13.78 0.00 1.98 0.21 0.11 83.92 12:20:01 AM 0 21.78 0.00 2.71 0.08 0.12 75.30 12:20:01 AM 1 5.83 0.00 1.25 0.33 0.10 92.48 Average: all 20.74 0.00 3.60 2.16 0.10 73.40 Average: 0 27.38 0.00 3.90 1.84 0.10 66.77 Average: 1 14.10 0.01 3.30 2.48 0.09 80.02