---> uname -a: Linux prd-centos8-builder-2c-1g-11010.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 576 5022 19 2100 6818 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:eb:ab:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feeb:abdb/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) 03/05/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 223.66 121.79 101.87 3643.85 7022.53 11:06:01 AM 103.32 0.28 103.03 17.86 9079.32 11:07:01 AM 24.21 0.30 23.91 42.39 972.40 11:08:01 AM 30.31 0.78 29.53 57.06 925.21 Average: 95.38 30.79 64.59 940.40 4499.97 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5225772 6980872 2658672 33.72 2688 1927988 744904 8.34 218924 2095216 151624 11:06:01 AM 5114324 6946632 2770120 35.13 2688 1999744 762764 8.54 243772 2157264 16620 11:07:01 AM 5171648 7005092 2712796 34.41 2688 2000900 719336 8.05 246324 2097308 4 11:08:01 AM 5151424 6989944 2733020 34.66 2688 2005112 724088 8.11 413360 1950196 29076 Average: 5165792 6980635 2718652 34.48 2688 1983436 737773 8.26 280595 2074996 49331 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 210.31 118.13 1495.36 51.09 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 35.61 24.88 223.62 8.77 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.15 25.95 29.18 8.06 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 35.38 28.13 35.39 19.16 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 77.62 49.27 445.93 21.77 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) 03/05/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.65 1.98 16.72 4.19 0.13 33.33 11:05:01 AM 0 67.01 0.90 12.69 3.33 0.13 15.92 11:05:01 AM 1 19.93 3.08 20.80 5.06 0.14 50.99 11:06:01 AM all 37.58 0.00 3.00 2.56 0.10 56.76 11:06:01 AM 0 52.83 0.00 3.36 1.57 0.12 42.12 11:06:01 AM 1 22.36 0.00 2.63 3.56 0.08 71.38 11:07:01 AM all 38.54 0.00 1.87 0.36 0.10 59.14 11:07:01 AM 0 54.51 0.00 1.70 0.58 0.10 43.11 11:07:01 AM 1 22.59 0.00 2.03 0.13 0.10 75.15 11:08:01 AM all 40.23 0.00 2.72 0.55 0.09 56.41 11:08:01 AM 0 64.99 0.00 3.23 0.37 0.10 31.31 11:08:01 AM 1 15.51 0.00 2.21 0.73 0.08 81.46 Average: all 39.99 0.49 6.04 1.91 0.11 51.47 Average: 0 59.83 0.23 5.24 1.46 0.11 33.14 Average: 1 20.10 0.76 6.84 2.36 0.10 69.84