---> uname -a: Linux prd-centos8-builder-2c-1g-23116.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 530 5083 19 2085 6865 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:63:34:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe63:348e/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) 04/13/2024 _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 212.35 118.55 93.80 3499.02 6704.68 06:06:01 PM 94.83 0.28 94.55 17.86 8464.21 06:07:01 PM 23.98 0.60 23.38 50.39 1482.60 06:08:01 PM 16.18 0.10 16.08 10.40 356.78 Average: 86.83 29.88 56.95 894.38 4251.91 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5339152 7067984 2545292 32.28 2688 1902564 670396 7.50 218596 1988824 132632 06:06:01 PM 5196216 7015252 2688228 34.10 2688 1986892 689820 7.72 242664 2083032 32140 06:07:01 PM 5204272 7024600 2680172 33.99 2688 1988268 684536 7.66 256148 2061204 36 06:08:01 PM 5168664 6989424 2715780 34.44 2688 1988712 713748 7.99 424812 1928288 160 Average: 5227076 7024315 2657368 33.70 2688 1966609 689625 7.72 285555 2015337 41242 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 142.24 90.95 1147.72 41.32 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 33.94 27.98 231.22 9.85 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 29.91 26.91 30.58 7.87 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 27.72 24.36 29.04 8.54 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 58.45 42.55 359.63 16.89 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) 04/13/2024 _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 37.42 1.94 16.17 5.46 0.15 38.86 06:05:01 PM 0 35.94 1.18 10.57 5.11 0.15 47.05 06:05:01 PM 1 38.93 2.72 21.86 5.81 0.15 30.54 06:06:01 PM all 36.90 0.00 2.84 3.19 0.11 56.96 06:06:01 PM 0 38.84 0.00 2.77 3.91 0.13 54.34 06:06:01 PM 1 34.97 0.00 2.92 2.47 0.08 59.57 06:07:01 PM all 34.99 0.00 1.83 1.24 0.10 61.84 06:07:01 PM 0 21.45 0.00 1.65 1.17 0.10 75.63 06:07:01 PM 1 48.52 0.00 2.00 1.30 0.10 48.07 06:08:01 PM all 35.04 0.00 1.91 0.33 0.10 62.62 06:08:01 PM 0 36.16 0.00 2.31 0.37 0.10 61.06 06:08:01 PM 1 33.93 0.00 1.52 0.28 0.10 64.16 Average: all 36.09 0.48 5.65 2.54 0.12 55.13 Average: 0 33.09 0.29 4.32 2.64 0.12 59.54 Average: 1 39.09 0.67 6.98 2.45 0.11 50.71