---> uname -a: Linux prd-centos8-robot-2c-8g-39744.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 581 4996 19 2120 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:4d:4c:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe4d:4c50/64 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) 10/07/2024 _x86_64_ (2 CPU) 06:45:31 LINUX RESTART (2 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 105.31 62.72 42.60 7444.41 34603.07 06:48:01 AM 94.10 7.23 86.87 1264.86 6595.72 06:49:01 AM 66.97 0.67 66.31 49.46 9290.87 06:50:01 AM 16.71 0.32 16.39 60.65 846.12 06:51:01 AM 55.18 0.03 55.15 3.47 7241.90 06:52:01 AM 8.66 0.08 8.58 31.99 651.75 06:53:01 AM 2.12 0.05 2.07 2.27 113.58 06:54:01 AM 25.21 0.63 24.58 73.19 1176.04 Average: 46.79 8.97 37.82 1116.48 7565.72 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 5626480 7080580 2255952 28.62 2688 1649724 688076 7.70 171068 1810372 58288 06:48:01 AM 5257876 7062136 2624556 33.30 2688 1982036 680428 7.62 211340 2076396 223440 06:49:01 AM 5178160 7010980 2704272 34.31 2688 2009916 714760 8.00 222104 2134820 12 06:50:01 AM 5158504 7042532 2723928 34.56 2688 2058336 677188 7.58 252180 2116008 41648 06:51:01 AM 5026108 7062804 2856324 36.24 2688 2205972 633636 7.09 258532 2217632 10504 06:52:01 AM 4990012 7027872 2892420 36.69 2688 2207156 698740 7.82 258660 2256380 232 06:53:01 AM 5027228 7066364 2855204 36.22 2688 2208432 638768 7.15 258980 2219004 4 06:54:01 AM 5117908 6980672 2764524 35.07 2688 2038356 731208 8.19 444248 1969388 188 Average: 5172784 7041742 2709648 34.38 2688 2044991 682850 7.65 259639 2100000 41790 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 237.33 132.98 862.48 53.08 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 86.62 71.72 947.77 9.77 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 44.41 26.65 380.86 3.80 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 20.44 17.24 79.72 5.44 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 265.49 199.05 268.78 48.30 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 10.93 6.25 3.62 2.12 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 141.93 130.39 1696.70 9.89 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 45.19 33.93 82.63 23.46 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 106.55 77.28 540.31 19.48 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) 10/07/2024 _x86_64_ (2 CPU) 06:45:31 LINUX RESTART (2 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 23.28 0.05 5.25 29.67 0.08 41.67 06:47:01 AM 0 21.81 0.08 5.04 29.03 0.08 43.95 06:47:01 AM 1 24.76 0.02 5.46 30.30 0.08 39.39 06:48:01 AM all 36.02 0.00 6.00 3.78 0.11 54.10 06:48:01 AM 0 30.24 0.00 5.53 3.63 0.12 60.49 06:48:01 AM 1 41.81 0.00 6.47 3.93 0.10 47.69 06:49:01 AM all 11.17 0.00 1.54 4.90 0.08 82.31 06:49:01 AM 0 7.92 0.00 1.32 4.54 0.07 86.15 06:49:01 AM 1 14.42 0.00 1.75 5.26 0.10 78.46 06:50:01 AM all 18.58 0.00 2.45 2.08 0.07 76.82 06:50:01 AM 0 21.89 0.00 2.40 1.67 0.07 73.97 06:50:01 AM 1 15.26 0.00 2.51 2.49 0.07 79.68 06:51:01 AM all 19.47 0.00 3.32 5.83 0.07 71.31 06:51:01 AM 0 22.61 0.00 3.38 5.39 0.07 68.55 06:51:01 AM 1 16.33 0.00 3.26 6.28 0.07 74.06 06:52:01 AM all 0.92 0.00 0.20 0.23 0.03 98.63 06:52:01 AM 0 0.23 0.00 0.13 0.22 0.02 99.40 06:52:01 AM 1 1.60 0.00 0.27 0.23 0.03 97.86 06:53:01 AM all 5.75 0.00 0.67 0.02 0.07 93.50 06:53:01 AM 0 3.22 0.00 0.62 0.03 0.07 96.06 06:53:01 AM 1 8.31 0.00 0.73 0.00 0.07 90.90 06:54:01 AM all 27.54 0.00 3.32 0.51 0.08 68.56 06:54:01 AM 0 26.57 0.00 3.67 0.62 0.07 69.07 06:54:01 AM 1 28.51 0.00 2.96 0.40 0.08 68.05 Average: all 17.86 0.01 2.85 5.87 0.07 73.35 Average: 0 16.82 0.01 2.76 5.63 0.07 74.71 Average: 1 18.90 0.00 2.93 6.11 0.08 71.99