---> uname -a: Linux prd-centos8-robot-2c-8g-21203.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 577 5009 19 2110 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:4c:cf:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe4c:cf4c/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) 09/12/2024 _x86_64_ (2 CPU) 00:56:55 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 111.75 7.22 104.53 1264.32 8308.95 01:00:01 AM 58.81 1.02 57.80 111.43 7203.03 01:01:01 AM 30.95 0.05 30.90 2.40 1691.65 01:02:01 AM 37.00 0.10 36.90 5.19 6600.45 01:03:01 AM 14.63 0.42 14.21 69.06 535.28 01:04:01 AM 24.39 0.53 23.86 64.78 1061.01 Average: 46.25 1.55 44.70 252.81 4233.58 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5238776 7036404 2643656 33.54 2688 1975636 693808 7.77 210852 2096948 162084 01:00:01 AM 5268088 7093752 2614344 33.17 2688 2002964 640432 7.17 239772 2030976 28 01:01:01 AM 4973504 6996804 2908928 36.90 2688 2192504 697876 7.81 254868 2284872 185040 01:02:01 AM 5047328 7070468 2835104 35.97 2688 2192752 623632 6.98 259648 2202712 8 01:03:01 AM 5102960 6981620 2779472 35.26 2688 2052072 712076 7.97 274284 2147664 24760 01:04:01 AM 5170772 7028412 2711660 34.40 2688 2033236 668076 7.48 443860 1917792 16700 Average: 5133571 7034577 2748861 34.87 2688 2074861 672650 7.53 280547 2113494 64770 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 90.38 75.00 945.96 11.22 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 34.26 24.93 345.95 5.24 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 38.93 29.55 273.43 6.74 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 201.55 148.07 45.55 39.63 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 63.77 41.44 78.00 19.07 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 19.64 16.69 15.78 8.06 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 74.77 55.96 284.07 15.00 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) 09/12/2024 _x86_64_ (2 CPU) 00:56:55 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.52 0.00 6.04 3.13 0.14 53.17 12:59:01 AM 0 19.55 0.00 4.70 3.50 0.15 72.11 12:59:01 AM 1 55.51 0.00 7.38 2.77 0.13 34.21 01:00:01 AM all 18.15 0.00 2.14 5.22 0.07 74.42 01:00:01 AM 0 8.82 0.00 1.47 5.90 0.07 83.74 01:00:01 AM 1 27.47 0.00 2.81 4.54 0.07 65.11 01:01:01 AM all 21.90 0.00 3.59 0.99 0.08 73.45 01:01:01 AM 0 17.96 0.00 3.35 0.62 0.07 78.01 01:01:01 AM 1 25.85 0.00 3.82 1.37 0.08 68.88 01:02:01 AM all 5.77 0.00 1.55 3.12 0.05 89.52 01:02:01 AM 0 2.59 0.00 1.45 3.83 0.05 92.07 01:02:01 AM 1 8.95 0.00 1.64 2.40 0.05 86.96 01:03:01 AM all 9.61 0.00 1.50 0.19 0.07 88.63 01:03:01 AM 0 9.59 0.00 1.39 0.23 0.07 88.72 01:03:01 AM 1 9.62 0.00 1.62 0.15 0.07 88.54 01:04:01 AM all 27.42 0.00 3.61 0.32 0.12 68.54 01:04:01 AM 0 19.24 0.00 3.40 0.42 0.12 76.82 01:04:01 AM 1 35.58 0.00 3.81 0.22 0.12 60.27 Average: all 20.07 0.00 3.07 2.16 0.09 74.60 Average: 0 12.97 0.00 2.63 2.41 0.09 81.90 Average: 1 27.18 0.00 3.52 1.91 0.09 67.31