---> uname -a: Linux prd-centos8-robot-2c-8g-3306.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 590 4989 19 2118 6812 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:4d:c5:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe4d:c526/64 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) 01/20/2025 _x86_64_ (2 CPU) 01:01:24 LINUX RESTART (2 CPU) 01:02:02 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 90.75 17.28 73.47 5338.84 7024.60 01:04:01 AM 78.33 0.73 77.59 53.04 9345.91 01:05:01 AM 36.84 7.13 29.71 1310.71 2490.32 01:06:01 AM 49.47 0.03 49.43 3.47 7156.90 01:07:01 AM 7.38 0.10 7.28 32.13 333.24 01:08:01 AM 17.21 0.42 16.79 47.72 586.14 Average: 46.54 4.25 42.30 1119.38 4482.84 01:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5391284 7062628 2491140 31.60 2688 1855748 676320 7.57 188656 1988304 152744 01:04:01 AM 5257116 7053784 2625308 33.31 2688 1974644 655624 7.34 208192 2074984 31744 01:05:01 AM 5041900 6996148 2840524 36.04 2688 2128032 717616 8.04 260748 2224720 97284 01:06:01 AM 5022500 7059672 2859924 36.28 2688 2207164 625880 7.01 258364 2229224 4 01:07:01 AM 5208680 7072768 2673744 33.92 2688 2035800 624044 6.99 251396 2062972 168 01:08:01 AM 5133484 6994452 2748940 34.87 2688 2037640 699116 7.83 447232 1953408 13360 Average: 5175827 7039909 2706597 34.34 2688 2039838 666433 7.46 269098 2088935 49217 01:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.66 186.41 1681.70 60.48 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 55.01 44.24 586.25 8.09 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 38.18 30.91 298.13 7.66 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 208.86 148.23 45.68 40.21 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.76 18.68 10.05 3.24 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 40.44 26.12 74.47 19.24 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 113.45 75.47 446.00 23.05 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) 01/20/2025 _x86_64_ (2 CPU) 01:01:24 LINUX RESTART (2 CPU) 01:02:02 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 42.28 0.00 6.40 4.79 0.13 46.40 01:03:01 AM 0 38.68 0.00 4.89 5.39 0.15 50.89 01:03:01 AM 1 45.87 0.00 7.91 4.20 0.10 41.92 01:04:01 AM all 23.09 0.00 3.44 3.59 0.13 69.75 01:04:01 AM 0 12.41 0.00 3.18 5.05 0.12 79.24 01:04:01 AM 1 33.80 0.00 3.69 2.14 0.13 60.24 01:05:01 AM all 23.26 0.00 3.39 1.53 0.09 71.74 01:05:01 AM 0 24.87 0.00 4.02 1.92 0.08 69.10 01:05:01 AM 1 21.65 0.00 2.75 1.13 0.10 74.37 01:06:01 AM all 14.29 0.00 2.67 2.22 0.06 80.76 01:06:01 AM 0 9.59 0.00 2.14 1.87 0.05 86.34 01:06:01 AM 1 19.00 0.00 3.21 2.56 0.07 75.17 01:07:01 AM all 1.80 0.00 0.65 0.04 0.05 97.45 01:07:01 AM 0 0.58 0.00 0.82 0.02 0.05 98.53 01:07:01 AM 1 3.02 0.00 0.48 0.07 0.05 96.38 01:08:01 AM all 18.54 0.00 2.12 0.65 0.09 78.60 01:08:01 AM 0 12.67 0.00 1.95 0.53 0.10 84.74 01:08:01 AM 1 24.41 0.00 2.29 0.77 0.08 72.44 Average: all 20.47 0.00 3.10 2.13 0.09 74.21 Average: 0 16.38 0.00 2.83 2.45 0.09 78.24 Average: 1 24.55 0.00 3.38 1.80 0.09 70.18