---> uname -a: Linux prd-centos8-robot-2c-8g-11118.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 5058 19 2086 6849 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:ec:54:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:feec:54b1/64 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) 04/25/2024 _x86_64_ (2 CPU) 03:45:51 LINUX RESTART (2 CPU) 03:47:01 AM tps rtps wtps bread/s bwrtn/s 03:48:01 AM 91.20 6.95 84.25 1309.52 7007.35 03:49:01 AM 71.06 0.77 70.29 52.38 8019.53 03:50:01 AM 15.54 0.20 15.34 35.59 1524.46 03:51:01 AM 9.13 0.47 8.67 67.19 147.21 Average: 46.73 2.10 44.64 366.14 4174.69 03:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 AM 5287504 7037568 2594924 32.92 2688 1932252 706752 7.91 213496 2057972 144756 03:49:01 AM 5199944 7025656 2682484 34.03 2688 2003100 688644 7.71 222212 2113608 37112 03:50:01 AM 5197912 7024900 2684516 34.06 2688 2004320 692264 7.75 248212 2091056 8 03:51:01 AM 5193512 7022640 2688916 34.11 2688 2006480 684208 7.66 405708 1938836 36 Average: 5219718 7027691 2662710 33.78 2688 1986538 692967 7.76 272407 2050368 45478 03:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 70.74 61.77 806.87 8.28 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 30.02 23.14 277.74 5.73 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 17.53 11.48 14.35 5.39 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 15.01 10.81 8.71 11.32 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 33.33 26.80 276.91 7.68 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) 04/25/2024 _x86_64_ (2 CPU) 03:45:51 LINUX RESTART (2 CPU) 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 36.24 0.00 5.00 2.30 0.13 56.34 03:48:01 AM 0 37.57 0.00 4.97 3.19 0.13 54.13 03:48:01 AM 1 34.90 0.00 5.02 1.40 0.13 58.55 03:49:01 AM all 23.18 0.00 2.86 3.79 0.08 70.09 03:49:01 AM 0 21.46 0.00 3.45 4.33 0.08 70.68 03:49:01 AM 1 24.90 0.00 2.27 3.24 0.08 69.51 03:50:01 AM all 13.55 0.00 1.14 0.39 0.07 84.85 03:50:01 AM 0 16.13 0.00 1.02 0.13 0.07 82.65 03:50:01 AM 1 10.96 0.00 1.27 0.65 0.07 87.05 03:51:01 AM all 14.36 0.00 1.50 0.28 0.08 83.79 03:51:01 AM 0 12.74 0.00 1.25 0.32 0.07 85.62 03:51:01 AM 1 15.98 0.00 1.74 0.23 0.08 81.95 Average: all 21.84 0.00 2.63 1.69 0.09 73.75 Average: 0 21.99 0.00 2.67 1.99 0.09 73.25 Average: 1 21.70 0.00 2.58 1.38 0.09 74.25