---> uname -a: Linux prd-centos8-builder-2c-1g-2845.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 537 5049 19 2112 6856 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:82:04:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe82:4e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/05/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 216.06 131.02 85.04 4725.09 6945.57 06:06:01 PM 108.63 0.23 108.40 16.53 8993.57 06:07:01 PM 42.17 0.65 41.52 51.72 2469.09 06:08:01 PM 15.58 0.00 15.58 0.00 401.25 Average: 95.61 32.98 62.63 1198.43 4702.37 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5343236 7069176 2541208 32.23 2688 1899696 657232 7.36 217252 1985332 132692 06:06:01 PM 5107708 6968964 2776736 35.22 2688 2027392 740108 8.29 225100 2181256 64788 06:07:01 PM 5190020 7035776 2694424 34.17 2688 2012448 667928 7.48 252628 2074160 28 06:08:01 PM 5171740 7015372 2712704 34.41 2688 2010256 682476 7.64 258944 2083744 13532 Average: 5203176 7022322 2681268 34.01 2688 1987448 686936 7.69 238481 2081123 52760 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 300.50 153.07 1673.84 58.21 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 42.68 32.83 474.42 8.49 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.06 23.56 28.06 13.90 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 21.51 19.05 21.70 5.78 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 98.19 57.13 549.53 21.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/05/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.10 2.24 16.82 12.11 0.11 31.63 06:05:01 PM 0 40.24 1.38 12.65 11.08 0.10 34.55 06:05:01 PM 1 33.91 3.11 21.05 13.16 0.12 28.65 06:06:01 PM all 41.02 0.00 3.54 3.27 0.10 52.07 06:06:01 PM 0 35.81 0.00 3.43 3.56 0.10 57.10 06:06:01 PM 1 46.21 0.00 3.66 2.99 0.10 47.05 06:07:01 PM all 33.74 0.00 1.87 1.02 0.10 63.28 06:07:01 PM 0 20.98 0.00 1.73 0.70 0.10 76.49 06:07:01 PM 1 46.51 0.00 2.00 1.33 0.10 50.05 06:08:01 PM all 29.53 0.00 1.73 0.22 0.12 68.41 06:08:01 PM 0 27.42 0.00 1.85 0.28 0.13 70.32 06:08:01 PM 1 31.64 0.00 1.62 0.15 0.10 66.49 Average: all 35.33 0.55 5.94 4.11 0.11 53.96 Average: 0 31.08 0.34 4.89 3.88 0.11 59.70 Average: 1 39.60 0.76 6.99 4.35 0.11 48.20