---> uname -a: Linux prd-centos8-builder-2c-1g-5280.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: 2799.998 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 579 4966 17 2154 6815 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7e:ff:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe7e:ffa9/64 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) 11/27/2023 _x86_64_ (2 CPU) 18:03:30 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 274.04 161.21 112.83 6431.74 20739.89 06:06:01 PM 94.73 0.23 94.50 16.53 9187.29 06:07:01 PM 47.01 0.65 46.36 51.72 3802.10 06:08:01 PM 14.07 0.00 14.07 0.00 404.01 06:09:01 PM 32.46 0.48 31.98 49.06 951.76 Average: 92.46 32.52 59.95 1309.85 7016.80 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5314792 7048212 2569652 32.59 2688 1905152 667080 7.47 218536 2014652 137656 06:06:01 PM 5140996 7025260 2743448 34.80 2688 2048612 676116 7.57 220924 2156964 79176 06:07:01 PM 5112124 7001624 2772320 35.16 2688 2054000 716916 8.03 252244 2153784 36 06:08:01 PM 5171132 7060600 2713312 34.41 2688 2053992 641544 7.18 252776 2094600 16 06:09:01 PM 5084080 6978016 2800364 35.52 2688 2057488 711652 7.97 429368 2004644 27192 Average: 5164625 7022742 2719819 34.50 2688 2023849 682662 7.64 274770 2084929 48815 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 282.06 144.39 1654.00 58.64 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 40.89 28.65 509.14 6.50 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 38.31 30.78 158.22 14.91 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 18.45 16.51 16.98 4.85 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 32.69 25.80 29.45 11.03 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 82.48 49.22 473.55 19.19 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) 11/27/2023 _x86_64_ (2 CPU) 18:03:30 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 39.68 2.79 19.37 13.94 0.21 24.01 06:05:01 PM 0 38.03 3.40 22.33 13.82 0.16 22.26 06:05:01 PM 1 41.29 2.19 16.48 14.06 0.27 25.71 06:06:01 PM all 31.00 0.00 3.15 5.26 0.13 60.47 06:06:01 PM 0 23.40 0.00 2.67 4.07 0.12 69.75 06:06:01 PM 1 38.62 0.00 3.63 6.45 0.13 51.17 06:07:01 PM all 36.86 0.00 2.29 2.38 0.11 58.35 06:07:01 PM 0 19.30 0.00 2.04 2.76 0.10 75.81 06:07:01 PM 1 54.48 0.00 2.55 2.01 0.12 40.84 06:08:01 PM all 24.99 0.00 1.33 0.13 0.07 73.49 06:08:01 PM 0 16.00 0.00 1.33 0.10 0.07 82.50 06:08:01 PM 1 33.98 0.00 1.32 0.15 0.07 64.48 06:09:01 PM all 42.83 0.00 2.83 0.67 0.09 53.58 06:09:01 PM 0 22.60 0.00 1.97 0.80 0.08 74.54 06:09:01 PM 1 63.06 0.00 3.69 0.53 0.10 32.62 Average: all 35.05 0.55 5.73 4.43 0.12 54.12 Average: 0 23.77 0.66 5.96 4.24 0.10 65.27 Average: 1 46.29 0.44 5.51 4.62 0.14 43.01