---> uname -a: Linux prd-centos8-builder-2c-1g-4816.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 540 5005 17 2154 6854 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:1f:04:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe1f:4b0/64 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) 11/26/2023 _x86_64_ (2 CPU) 16:03:31 LINUX RESTART (2 CPU) 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 250.01 160.51 89.50 6559.14 38018.22 04:06:01 PM 106.71 3.73 102.98 75.44 8370.24 04:07:01 PM 63.51 0.35 63.16 43.73 5892.67 04:08:01 PM 19.35 0.00 19.35 0.00 478.92 04:09:01 PM 27.37 0.78 26.59 57.05 896.72 Average: 92.34 32.22 60.12 1312.06 10548.19 04:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5368020 7020656 2516424 31.92 2688 1832568 743400 8.32 222252 1984324 89964 04:06:01 PM 5155180 7039228 2729264 34.62 2688 2048332 671968 7.52 220540 2139612 128568 04:07:01 PM 5148564 7037632 2735880 34.70 2688 2053536 667692 7.47 251668 2115180 16 04:08:01 PM 5075620 6975692 2808824 35.62 2688 2064556 722104 8.08 253420 2186468 9636 04:09:01 PM 5160764 7054436 2723680 34.54 2688 2057264 641116 7.18 422264 1932044 27124 Average: 5181630 7025529 2702814 34.28 2688 2011251 689256 7.72 274029 2071526 51062 04:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 246.77 132.24 1683.48 58.41 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 42.77 29.82 526.75 6.31 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 34.74 30.93 153.15 15.67 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 24.67 22.50 21.79 7.22 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 26.57 21.66 24.34 8.88 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 73.95 46.86 473.84 19.04 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) 11/26/2023 _x86_64_ (2 CPU) 16:03:31 LINUX RESTART (2 CPU) 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.13 2.97 19.69 25.61 0.13 17.47 04:05:01 PM 0 36.81 2.51 18.06 27.33 0.16 15.12 04:05:01 PM 1 31.43 3.43 21.32 23.89 0.11 19.83 04:06:01 PM all 37.50 0.00 4.05 4.28 0.13 54.04 04:06:01 PM 0 33.60 0.00 4.01 4.96 0.12 57.31 04:06:01 PM 1 41.42 0.00 4.09 3.59 0.13 50.76 04:07:01 PM all 38.08 0.00 2.55 2.09 0.09 57.18 04:07:01 PM 0 39.66 0.00 2.37 2.29 0.08 55.61 04:07:01 PM 1 36.51 0.00 2.74 1.89 0.10 58.76 04:08:01 PM all 36.06 0.00 1.77 1.30 0.08 60.79 04:08:01 PM 0 31.82 0.00 1.92 0.48 0.08 65.69 04:08:01 PM 1 40.31 0.00 1.63 2.11 0.08 55.87 04:09:01 PM all 37.84 0.00 2.62 2.57 0.11 56.86 04:09:01 PM 0 35.56 0.00 2.67 2.37 0.10 59.30 04:09:01 PM 1 40.11 0.00 2.57 2.77 0.12 54.43 Average: all 36.75 0.57 5.99 6.96 0.11 49.63 Average: 0 35.48 0.48 5.67 7.27 0.11 51.00 Average: 1 38.03 0.65 6.30 6.66 0.11 48.25