---> uname -a: Linux prd-centos8-robot-2c-8g-10071.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4941 19 2159 6804 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:3d:83:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe3d:83d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/22/2024 _x86_64_ (2 CPU) 06:50:18 LINUX RESTART (2 CPU) 06:51:01 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 96.05 44.57 51.48 5798.47 28106.06 06:53:01 AM 97.82 6.76 91.05 1270.70 9181.68 06:54:01 AM 58.91 0.75 58.16 52.52 5233.63 06:55:01 AM 17.74 0.85 16.89 123.96 1566.26 06:56:01 AM 52.90 0.20 52.70 12.93 5196.02 06:57:01 AM 14.60 0.02 14.58 0.13 3385.39 06:58:01 AM 20.99 0.55 20.44 71.18 2021.79 Average: 51.29 7.67 43.62 1047.18 7813.17 06:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5508344 7022344 2374092 30.12 2688 1707032 752508 8.43 186308 1905700 96608 06:53:01 AM 5218548 6968176 2663888 33.80 2688 1931652 766740 8.59 212896 2121788 57908 06:54:01 AM 5169688 6995596 2712748 34.42 2688 2003080 730632 8.18 222084 2145388 37104 06:55:01 AM 5233464 7064380 2648972 33.61 2688 2008072 678928 7.60 240848 2063604 20 06:56:01 AM 5007756 7038204 2874680 36.47 2688 2199988 654480 7.33 263296 2235620 79352 06:57:01 AM 4987372 7040248 2895064 36.73 2688 2222416 668952 7.49 263844 2256864 14736 06:58:01 AM 5103136 7007204 2779300 35.26 2688 2079836 708300 7.93 459080 1971252 13364 Average: 5175473 7019450 2706963 34.34 2688 2021725 708649 7.93 264051 2100031 42727 06:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 227.37 150.53 1141.11 54.68 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 53.27 45.38 622.22 5.65 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 26.41 20.53 277.18 5.03 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 19.59 9.61 10.69 3.29 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 230.04 207.30 338.62 48.53 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 73.99 55.02 374.91 9.16 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 59.76 45.73 118.78 56.44 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 98.64 76.30 411.94 26.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/22/2024 _x86_64_ (2 CPU) 06:50:18 LINUX RESTART (2 CPU) 06:51:01 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 20.86 0.03 5.16 41.28 0.08 32.57 06:52:01 AM 0 23.14 0.03 4.70 40.57 0.08 31.47 06:52:01 AM 1 18.58 0.03 5.62 41.99 0.08 33.68 06:53:01 AM all 30.23 0.00 4.37 4.15 0.11 61.14 06:53:01 AM 0 38.13 0.00 4.94 4.05 0.12 52.76 06:53:01 AM 1 22.35 0.00 3.81 4.25 0.10 69.50 06:54:01 AM all 24.05 0.00 2.86 1.57 0.14 71.37 06:54:01 AM 0 35.63 0.00 3.66 1.57 0.13 59.00 06:54:01 AM 1 12.49 0.00 2.07 1.57 0.15 83.72 06:55:01 AM all 13.00 0.00 1.34 9.26 0.08 76.31 06:55:01 AM 0 20.38 0.00 1.47 9.70 0.08 68.37 06:55:01 AM 1 5.67 0.00 1.21 8.83 0.08 84.21 06:56:01 AM all 32.68 0.00 4.93 4.14 0.10 58.15 06:56:01 AM 0 49.10 0.00 6.04 5.02 0.10 39.74 06:56:01 AM 1 16.38 0.00 3.83 3.26 0.10 76.43 06:57:01 AM all 7.21 0.00 0.60 1.61 0.06 90.53 06:57:01 AM 0 5.57 0.00 0.45 1.34 0.07 92.57 06:57:01 AM 1 8.87 0.00 0.75 1.88 0.05 88.45 06:58:01 AM all 26.66 0.00 3.14 0.54 0.08 69.58 06:58:01 AM 0 39.25 0.00 3.24 0.50 0.08 56.92 06:58:01 AM 1 14.07 0.00 3.04 0.58 0.07 82.24 Average: all 22.12 0.00 3.20 8.91 0.09 65.67 Average: 0 30.17 0.00 3.50 8.93 0.10 57.30 Average: 1 14.07 0.00 2.91 8.88 0.09 74.05