---> uname -a: Linux prd-centos8-robot-2c-8g-9825.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 589 4943 19 2164 6811 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:d9:39:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fed9:39fe/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) 08/10/2024 _x86_64_ (2 CPU) 15:41:03 LINUX RESTART (2 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 110.61 7.83 102.78 1333.42 8039.35 03:44:01 PM 62.45 1.45 61.00 170.61 7886.54 03:45:01 PM 49.83 2.55 47.28 398.33 3103.08 03:46:01 PM 24.30 0.10 24.20 32.13 5384.62 03:47:01 PM 19.63 0.42 19.21 47.72 2002.82 Average: 53.36 2.47 50.89 396.45 5283.35 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 5246024 7046580 2636408 33.45 2688 1978504 669116 7.49 211448 2087944 186088 03:44:01 PM 5259400 7090136 2623032 33.28 2688 2008012 630756 7.06 240992 2034632 28 03:45:01 PM 5027768 7069552 2854664 36.22 2688 2210524 629752 7.05 264576 2217348 150068 03:46:01 PM 4948088 7007436 2934344 37.23 2688 2228468 693156 7.76 264960 2289852 16968 03:47:01 PM 5068288 6976144 2814144 35.70 2688 2082548 720352 8.07 462660 1996988 13348 Average: 5109914 7037970 2772518 35.17 2688 2101611 668626 7.49 288927 2125353 73300 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 89.20 72.19 959.35 10.44 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 46.82 30.49 329.06 6.11 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 91.02 77.55 286.03 18.40 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 205.82 170.55 341.95 34.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 61.36 46.30 112.13 51.13 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 98.84 79.42 405.71 24.02 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) 08/10/2024 _x86_64_ (2 CPU) 15:41:03 LINUX RESTART (2 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 37.72 0.00 6.31 2.86 0.10 53.01 03:43:01 PM 0 40.45 0.00 6.57 2.31 0.10 50.57 03:43:01 PM 1 34.99 0.00 6.06 3.41 0.10 55.44 03:44:01 PM all 18.37 0.00 2.35 2.16 0.08 77.04 03:44:01 PM 0 16.31 0.00 2.74 2.50 0.07 78.38 03:44:01 PM 1 20.43 0.00 1.97 1.82 0.08 75.70 03:45:01 PM all 27.09 0.00 4.74 1.61 0.09 66.47 03:45:01 PM 0 27.15 0.00 4.93 1.96 0.08 65.87 03:45:01 PM 1 27.02 0.00 4.55 1.25 0.10 67.07 03:46:01 PM all 5.55 0.00 0.85 2.46 0.06 91.08 03:46:01 PM 0 7.52 0.00 0.94 3.45 0.05 88.05 03:46:01 PM 1 3.56 0.00 0.76 1.47 0.07 94.14 03:47:01 PM all 22.50 0.00 2.86 0.20 0.08 74.36 03:47:01 PM 0 32.49 0.00 3.60 0.12 0.08 63.71 03:47:01 PM 1 12.62 0.00 2.14 0.28 0.07 84.89 Average: all 22.28 0.00 3.43 1.86 0.08 72.35 Average: 0 24.79 0.00 3.76 2.07 0.08 69.30 Average: 1 19.77 0.00 3.10 1.65 0.08 75.39