---> uname -a: Linux prd-centos8-robot-2c-8g-48347.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4941 19 2170 6813 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:a0:19:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fea0:1916/64 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) 09/03/2025 _x86_64_ (2 CPU) 00:35:58 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 116.64 0.20 116.44 5.60 10343.79 12:39:01 AM 44.60 1.03 43.57 115.29 5054.58 12:40:01 AM 63.23 6.96 56.26 1289.84 3740.70 12:41:01 AM 28.92 0.03 28.89 3.46 6073.95 12:42:01 AM 4.48 0.23 4.25 12.66 192.30 12:43:01 AM 0.45 0.00 0.45 0.00 6.97 12:44:01 AM 0.17 0.00 0.17 0.00 2.62 12:45:01 AM 27.22 0.63 26.59 73.18 1417.14 Average: 35.72 1.14 34.58 187.50 3354.35 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5073788 6951864 2808644 35.63 2688 2054200 780500 8.74 196344 2267316 178956 12:39:01 AM 5246548 7085852 2635884 33.44 2688 2015108 638404 7.15 218516 2070468 10764 12:40:01 AM 4934140 7022036 2948292 37.40 2688 2255288 675100 7.56 258628 2313804 172044 12:41:01 AM 4970484 7058320 2911948 36.94 2688 2255364 639796 7.16 261880 2269220 8 12:42:01 AM 4916648 7006444 2965784 37.63 2688 2257320 719008 8.05 262148 2322764 8 12:43:01 AM 4902860 6992672 2979572 37.80 2688 2257336 734968 8.23 262148 2336372 24 12:44:01 AM 4966244 7057928 2916188 37.00 2688 2259208 639716 7.16 262552 2272700 1880 12:45:01 AM 5146184 7057616 2736248 34.71 2688 2084292 649956 7.28 460976 1918016 9124 Average: 5019612 7029092 2862820 36.32 2688 2179764 684681 7.67 272899 2221332 46601 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 121.54 89.41 1276.41 12.59 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 16.11 9.65 7.32 3.80 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 41.02 35.22 335.09 9.42 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 194.30 134.45 36.89 28.77 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 163.21 155.65 51.16 62.28 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 253.59 252.72 199.00 100.11 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 120.41 118.55 74.41 40.81 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 64.10 40.27 89.45 33.08 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 121.78 104.49 258.74 36.36 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) 09/03/2025 _x86_64_ (2 CPU) 00:35:58 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.29 0.00 5.56 1.34 0.12 54.70 12:38:01 AM 0 51.35 0.00 6.09 1.37 0.12 41.07 12:38:01 AM 1 25.24 0.00 5.02 1.30 0.12 68.32 12:39:01 AM all 14.63 0.00 1.95 0.64 0.08 82.71 12:39:01 AM 0 14.83 0.00 1.74 0.45 0.07 82.92 12:39:01 AM 1 14.42 0.00 2.15 0.83 0.08 82.51 12:40:01 AM all 33.17 0.00 6.11 0.68 0.11 59.93 12:40:01 AM 0 30.54 0.00 5.89 0.52 0.12 62.93 12:40:01 AM 1 35.80 0.00 6.32 0.85 0.10 56.92 12:41:01 AM all 1.15 0.00 0.73 0.61 0.05 97.46 12:41:01 AM 0 1.50 0.00 0.90 0.82 0.03 96.74 12:41:01 AM 1 0.80 0.00 0.55 0.40 0.07 98.18 12:42:01 AM all 14.40 0.00 0.66 0.03 0.10 84.81 12:42:01 AM 0 24.03 0.00 0.81 0.03 0.12 75.01 12:42:01 AM 1 4.78 0.00 0.52 0.02 0.08 94.60 12:43:01 AM all 22.99 0.00 0.58 0.00 0.10 76.33 12:43:01 AM 0 31.04 0.00 0.70 0.00 0.10 68.16 12:43:01 AM 1 14.95 0.00 0.45 0.00 0.10 84.50 12:44:01 AM all 16.25 0.00 0.42 0.00 0.10 83.23 12:44:01 AM 0 30.75 0.00 0.56 0.00 0.08 68.61 12:44:01 AM 1 1.78 0.00 0.29 0.00 0.12 97.82 12:45:01 AM all 25.99 0.00 3.80 0.22 0.10 69.89 12:45:01 AM 0 30.57 0.00 3.81 0.12 0.12 65.38 12:45:01 AM 1 21.42 0.00 3.79 0.32 0.08 74.39 Average: all 20.87 0.00 2.48 0.44 0.09 76.11 Average: 0 26.82 0.00 2.57 0.41 0.09 70.10 Average: 1 14.92 0.00 2.39 0.47 0.09 82.12