---> uname -a: Linux prd-centos8-builder-2c-1g-11229.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 565 5035 19 2098 6830 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:94:db:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe94:db37/64 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) 03/06/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 240.45 141.44 99.02 6030.12 6976.54 08:06:01 AM 107.60 0.28 107.32 17.86 9190.73 08:07:01 AM 20.36 0.30 20.06 42.39 889.79 08:08:01 AM 26.45 0.58 25.86 33.73 774.00 Average: 98.72 35.66 63.07 1531.21 4457.87 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5300904 7054588 2583540 32.77 2688 1926552 702248 7.86 218212 2024308 151104 08:06:01 AM 5121312 6953640 2763132 35.05 2688 1999532 791536 8.86 243260 2152308 16616 08:07:01 AM 5184632 7017812 2699812 34.24 2688 2000692 701848 7.86 244708 2088940 40 08:08:01 AM 5218600 7054096 2665844 33.81 2688 2001980 683956 7.66 412996 1884992 17512 Average: 5206362 7020034 2678082 33.97 2688 1982189 719897 8.06 279794 2037637 46318 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 291.85 141.14 1745.16 60.99 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.46 26.53 228.35 9.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 20.68 18.81 21.16 5.90 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.13 26.66 34.99 10.07 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 94.79 53.29 507.47 21.49 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) 03/06/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 44.00 2.32 18.16 6.22 0.12 29.18 08:05:01 AM 0 42.92 2.40 17.03 5.42 0.14 32.09 08:05:01 AM 1 45.08 2.23 19.29 7.02 0.10 26.27 08:06:01 AM all 40.06 0.00 3.22 3.54 0.09 53.10 08:06:01 AM 0 20.48 0.00 3.00 4.62 0.10 71.80 08:06:01 AM 1 59.87 0.00 3.44 2.45 0.08 34.17 08:07:01 AM all 25.65 0.00 1.37 0.60 0.09 72.29 08:07:01 AM 0 31.36 0.00 1.42 0.49 0.08 66.65 08:07:01 AM 1 19.97 0.00 1.32 0.70 0.10 77.90 08:08:01 AM all 37.70 0.00 2.40 0.46 0.09 59.34 08:08:01 AM 0 13.60 0.00 1.85 0.08 0.10 84.37 08:08:01 AM 1 61.94 0.00 2.96 0.84 0.08 34.18 Average: all 36.83 0.57 6.24 2.69 0.10 53.57 Average: 0 26.98 0.59 5.77 2.64 0.11 63.91 Average: 1 46.70 0.55 6.71 2.73 0.09 43.21