---> uname -a: Linux prd-centos8-builder-2c-1g-1109.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 556 5027 19 2116 6837 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:d6:af:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fed6:af53/64 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) 01/31/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 214.71 110.65 104.07 3104.55 7474.49 12:06:01 PM 99.37 0.47 98.90 56.25 8716.33 12:07:01 PM 30.58 0.10 30.48 3.60 1615.61 12:08:01 PM 28.09 0.77 27.32 56.91 827.34 Average: 93.19 27.99 65.19 805.27 4658.45 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5233780 7038164 2650664 33.62 2688 1975844 713364 7.99 221784 2081020 187224 12:06:01 PM 5214440 7063104 2670004 33.86 2688 2015188 657964 7.37 244968 2054356 32148 12:07:01 PM 5187460 7036180 2696984 34.21 2688 2015292 701500 7.85 252268 2072484 8 12:08:01 PM 5168612 7022892 2715832 34.45 2688 2019852 690536 7.73 419436 1924832 27996 Average: 5201073 7040085 2683371 34.03 2688 2006544 690841 7.73 284614 2033173 61844 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 128.40 82.84 1347.03 29.10 0.00 0.00 0.00 0.00 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 34.76 27.74 200.40 9.28 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 21.61 18.66 17.82 12.66 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 36.22 29.46 34.35 11.16 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 55.24 39.67 399.88 15.55 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) 01/31/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.28 1.61 15.48 4.03 0.12 36.48 12:05:01 PM 0 43.80 1.28 13.67 4.56 0.12 36.56 12:05:01 PM 1 40.75 1.95 17.29 3.49 0.12 36.40 12:06:01 PM all 39.85 0.00 3.42 2.50 0.10 54.13 12:06:01 PM 0 18.66 0.00 2.76 3.44 0.10 75.04 12:06:01 PM 1 61.08 0.00 4.08 1.55 0.10 33.19 12:07:01 PM all 29.32 0.00 1.22 0.58 0.10 68.78 12:07:01 PM 0 2.20 0.00 0.82 0.90 0.12 95.96 12:07:01 PM 1 56.44 0.00 1.62 0.25 0.08 41.61 12:08:01 PM all 40.15 0.00 3.11 0.27 0.10 56.37 12:08:01 PM 0 24.13 0.00 2.61 0.30 0.08 72.88 12:08:01 PM 1 56.18 0.00 3.61 0.23 0.12 39.85 Average: all 37.89 0.40 5.77 1.83 0.10 54.00 Average: 0 22.15 0.32 4.94 2.30 0.10 70.19 Average: 1 53.67 0.48 6.61 1.37 0.10 37.77