---> uname -a: Linux prd-centos8-robot-2c-8g-708.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 580 4994 19 2122 6820 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:62:6f:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe62:6fbd/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) 01/11/2025 _x86_64_ (2 CPU) 02:10:24 LINUX RESTART (2 CPU) 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 92.38 53.15 39.23 6530.62 21378.12 02:13:01 AM 111.73 0.77 110.96 54.12 10266.66 02:14:01 AM 27.77 0.38 27.39 62.51 3545.00 02:15:01 AM 52.02 6.78 45.24 1251.66 2918.95 02:16:01 AM 22.68 0.00 22.68 0.00 5486.62 02:17:01 AM 13.46 0.43 13.03 69.99 479.15 Average: 53.23 10.14 43.10 1314.03 7307.69 02:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5514812 7054864 2367620 30.04 2688 1732460 696284 7.80 187548 1896836 88064 02:13:01 AM 5214476 7013052 2667956 33.85 2688 1976084 703852 7.88 198492 2125184 90640 02:14:01 AM 5292108 7092128 2590324 32.86 2688 1977964 619872 6.94 217400 2030444 12 02:15:01 AM 5030660 7070512 2851772 36.18 2688 2209352 614380 6.88 258380 2223032 156432 02:16:01 AM 5026924 7066392 2855508 36.23 2688 2209352 614380 6.88 258376 2222460 8 02:17:01 AM 5133152 6997392 2749280 34.88 2688 2039648 701304 7.85 291148 2107548 16796 Average: 5202022 7049057 2680410 34.00 2688 2024143 658345 7.37 235224 2100917 58659 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 279.20 172.46 1330.25 57.30 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 82.24 63.96 935.75 9.64 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 12.83 6.90 4.86 2.84 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 42.23 35.86 303.00 18.74 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 184.52 132.27 36.16 27.03 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 63.91 43.56 79.96 21.21 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 110.36 75.57 445.92 22.70 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) 01/11/2025 _x86_64_ (2 CPU) 02:10:24 LINUX RESTART (2 CPU) 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 35.21 0.03 6.56 8.02 0.10 50.08 02:12:01 AM 0 33.29 0.02 6.01 8.15 0.10 52.43 02:12:01 AM 1 37.12 0.03 7.11 7.90 0.10 47.73 02:13:01 AM all 34.64 0.00 5.04 3.01 0.13 57.18 02:13:01 AM 0 32.67 0.00 4.29 3.57 0.10 59.38 02:13:01 AM 1 36.61 0.00 5.80 2.45 0.17 54.97 02:14:01 AM all 10.82 0.00 1.22 10.97 0.07 76.93 02:14:01 AM 0 8.09 0.00 1.06 10.24 0.05 80.56 02:14:01 AM 1 13.55 0.00 1.38 11.70 0.08 73.28 02:15:01 AM all 28.57 0.00 5.05 2.17 0.11 64.10 02:15:01 AM 0 21.67 0.00 4.56 1.52 0.10 72.15 02:15:01 AM 1 35.51 0.00 5.53 2.83 0.12 56.01 02:16:01 AM all 0.55 0.00 0.59 6.35 0.05 92.45 02:16:01 AM 0 0.65 0.00 0.67 8.17 0.05 90.45 02:16:01 AM 1 0.45 0.00 0.52 4.53 0.05 94.45 02:17:01 AM all 14.71 0.00 1.99 0.53 0.08 82.70 02:17:01 AM 0 9.58 0.00 1.78 0.52 0.08 88.04 02:17:01 AM 1 19.87 0.00 2.21 0.54 0.07 77.32 Average: all 20.69 0.00 3.40 5.16 0.09 70.66 Average: 0 17.59 0.00 3.05 5.35 0.08 73.93 Average: 1 23.79 0.01 3.75 4.98 0.10 67.38