---> uname -a: Linux prd-centos8-robot-2c-8g-9226.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 578 4995 19 2123 6822 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:02:3a:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe02:3a4e/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) 11/22/2024 _x86_64_ (2 CPU) 00:55:16 LINUX RESTART (2 CPU) 12:56:03 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 86.32 22.99 63.32 5217.79 5101.69 12:58:01 AM 80.87 0.07 80.81 1.87 8352.45 12:59:01 AM 37.21 0.80 36.41 79.99 4378.89 01:00:01 AM 4.63 0.25 4.38 33.72 157.66 01:01:01 AM 53.67 0.05 53.62 3.60 5178.66 01:02:01 AM 13.46 0.15 13.31 33.71 3075.43 01:03:01 AM 6.17 0.33 5.83 37.86 372.32 01:04:01 AM 28.21 0.52 27.69 63.85 1093.35 Average: 38.62 3.06 35.56 665.08 3456.99 12:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5321032 7010000 2561400 32.50 2688 1870932 762212 8.53 207912 2029080 143988 12:58:01 AM 5132516 6992604 2749916 34.89 2688 2037768 728288 8.15 213100 2192248 111668 12:59:01 AM 5210824 7046820 2671608 33.89 2688 2013124 683708 7.66 237240 2088772 24 01:00:01 AM 5259160 7096164 2623272 33.28 2688 2014136 631984 7.08 240040 2037896 8 01:01:01 AM 5031356 7068032 2851076 36.17 2688 2206120 622236 6.97 256788 2220636 84724 01:02:01 AM 4993368 7031140 2889064 36.65 2688 2207268 653312 7.32 257064 2256480 128 01:03:01 AM 5137780 7007532 2744652 34.82 2688 2042948 692272 7.75 251920 2134300 232 01:04:01 AM 5166484 7036400 2715948 34.46 2688 2044988 670976 7.51 448196 1917448 16608 Average: 5156565 7036086 2725867 34.58 2688 2054660 680624 7.62 264032 2109608 44672 12:56:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 292.57 184.23 1587.95 62.90 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 66.24 50.20 673.71 8.17 0.00 0.00 0.00 0.00 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 13.55 6.80 5.94 3.14 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 AM eth0 6.70 4.95 1.62 1.01 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 232.79 169.06 337.20 43.92 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 14.01 7.33 4.02 1.00 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 187.99 139.23 1484.27 26.07 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 21.13 18.43 17.03 9.04 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.58 72.06 509.44 19.22 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) 11/22/2024 _x86_64_ (2 CPU) 00:55:16 LINUX RESTART (2 CPU) 12:56:03 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.69 0.00 6.60 3.74 0.10 55.86 12:57:01 AM 0 45.52 0.00 7.53 4.87 0.10 41.98 12:57:01 AM 1 21.89 0.00 5.67 2.62 0.10 69.72 12:58:01 AM all 22.33 0.00 3.13 18.69 0.10 55.76 12:58:01 AM 0 29.72 0.00 3.82 27.10 0.10 39.26 12:58:01 AM 1 14.92 0.00 2.44 10.26 0.10 72.28 12:59:01 AM all 14.33 0.00 1.69 4.58 0.08 79.32 12:59:01 AM 0 14.19 0.00 1.84 7.75 0.08 76.14 12:59:01 AM 1 14.46 0.00 1.55 1.42 0.07 82.50 01:00:01 AM all 0.77 0.00 0.54 0.06 0.03 98.60 01:00:01 AM 0 0.55 0.00 0.58 0.02 0.03 98.82 01:00:01 AM 1 0.99 0.00 0.50 0.10 0.03 98.38 01:01:01 AM all 27.35 0.00 4.49 1.71 0.09 66.36 01:01:01 AM 0 34.46 0.00 4.87 1.25 0.10 59.32 01:01:01 AM 1 20.23 0.00 4.11 2.17 0.08 73.40 01:02:01 AM all 0.75 0.00 0.33 0.56 0.04 98.32 01:02:01 AM 0 0.63 0.00 0.28 0.48 0.05 98.55 01:02:01 AM 1 0.87 0.00 0.37 0.63 0.03 98.10 01:03:01 AM all 9.93 0.00 1.64 0.09 0.08 88.26 01:03:01 AM 0 13.91 0.00 2.07 0.08 0.08 83.86 01:03:01 AM 1 5.94 0.00 1.21 0.10 0.08 92.66 01:04:01 AM all 29.62 0.00 3.37 0.41 0.08 66.52 01:04:01 AM 0 42.74 0.00 4.04 0.43 0.08 52.70 01:04:01 AM 1 16.51 0.00 2.71 0.38 0.07 80.34 Average: all 17.28 0.00 2.71 3.73 0.08 76.20 Average: 0 22.62 0.00 3.11 5.26 0.08 68.93 Average: 1 11.94 0.00 2.31 2.21 0.07 83.47