---> uname -a: Linux prd-centos8-builder-2c-1g-10480.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 552 4984 19 2162 6840 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:c2:b0:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fec2:b098/64 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) 01/08/2024 _x86_64_ (2 CPU) 12:04:21 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 214.16 125.87 88.29 3677.84 7118.14 12:07:01 PM 104.33 0.23 104.10 16.53 10191.42 12:08:01 PM 49.50 0.35 49.15 43.72 2865.99 12:09:01 PM 19.13 0.40 18.73 18.40 496.22 Average: 96.78 31.72 65.07 939.20 5167.93 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 5344908 7070316 2539536 32.21 2688 1898732 659568 7.38 215956 1982912 130452 12:07:01 PM 5042904 6965592 2841540 36.04 2688 2088168 732320 8.20 224136 2243964 85176 12:08:01 PM 5125568 7021396 2758876 34.99 2688 2061556 668968 7.49 251884 2135036 36 12:09:01 PM 5080504 6981036 2803940 35.56 2688 2066068 763588 8.55 420712 2012480 19704 Average: 5148471 7009585 2735973 34.70 2688 2028631 706111 7.90 278172 2093598 58842 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 179.69 100.12 1375.73 50.85 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 52.46 38.58 678.04 8.52 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 31.86 27.62 31.42 9.01 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 28.93 23.25 29.22 14.74 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 73.24 47.39 528.62 20.78 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) 01/08/2024 _x86_64_ (2 CPU) 12:04:21 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 36.02 2.27 17.66 11.78 0.21 32.07 12:06:01 PM 0 37.51 2.15 17.55 11.16 0.14 31.49 12:06:01 PM 1 34.54 2.38 17.76 12.39 0.29 32.64 12:07:01 PM all 40.36 0.00 3.46 3.01 0.11 53.07 12:07:01 PM 0 42.23 0.00 3.13 2.70 0.12 51.82 12:07:01 PM 1 38.48 0.00 3.79 3.32 0.10 54.31 12:08:01 PM all 39.69 0.00 2.44 1.11 0.11 56.66 12:08:01 PM 0 37.06 0.00 2.67 1.25 0.12 58.90 12:08:01 PM 1 42.31 0.00 2.20 0.97 0.10 54.42 12:09:01 PM all 39.21 0.00 2.52 0.33 0.09 57.85 12:09:01 PM 0 15.58 0.00 2.19 0.17 0.07 82.00 12:09:01 PM 1 62.86 0.00 2.86 0.48 0.12 33.68 Average: all 38.83 0.56 6.46 4.01 0.13 50.01 Average: 0 33.07 0.53 6.32 3.77 0.11 56.20 Average: 1 44.59 0.59 6.60 4.25 0.15 43.82