---> uname -a: Linux prd-centos8-builder-2c-1g-7813.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: 2799.996 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 559 5035 19 2104 6835 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:ef:e5:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feef:e550/64 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) 02/22/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 206.11 108.65 97.47 3250.38 6983.97 09:06:01 PM 103.13 0.28 102.85 17.86 9224.34 09:07:01 PM 24.45 0.30 24.15 42.39 1008.60 09:08:01 PM 26.21 0.58 25.63 33.73 764.21 Average: 89.98 27.46 62.53 836.16 4495.58 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5274424 7032436 2610012 33.10 2688 1931432 713460 7.99 217892 2052108 153780 09:06:01 PM 5115896 6957468 2768540 35.11 2688 2009324 761460 8.52 242872 2160252 21264 09:07:01 PM 5206132 7044192 2678304 33.97 2688 2005832 684152 7.66 249212 2063496 24 09:08:01 PM 5128156 6968096 2756280 34.96 2688 2007132 739824 8.28 417028 1973680 17520 Average: 5181152 7000548 2703284 34.29 2688 1988430 724724 8.11 281751 2062384 48147 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 134.26 83.82 1188.04 32.37 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.37 25.51 260.17 8.51 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.23 20.11 23.66 7.00 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.71 26.31 34.43 9.10 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 55.39 38.94 376.60 14.25 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) 02/22/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.60 1.39 16.04 4.04 0.21 38.71 09:05:01 PM 0 31.48 1.74 16.87 5.14 0.22 44.55 09:05:01 PM 1 47.83 1.04 15.21 2.94 0.19 32.80 09:06:01 PM all 40.75 0.00 3.29 2.96 0.11 52.89 09:06:01 PM 0 42.28 0.00 3.66 3.58 0.12 50.36 09:06:01 PM 1 39.22 0.00 2.93 2.34 0.10 55.41 09:07:01 PM all 31.02 0.00 1.43 0.29 0.08 67.17 09:07:01 PM 0 21.66 0.00 1.43 0.33 0.07 76.50 09:07:01 PM 1 40.39 0.00 1.43 0.25 0.10 57.83 09:08:01 PM all 36.41 0.00 2.41 0.52 0.10 60.57 09:08:01 PM 0 23.50 0.00 1.80 0.23 0.10 74.37 09:08:01 PM 1 49.31 0.00 3.02 0.80 0.10 46.78 Average: all 36.93 0.34 5.72 1.94 0.12 54.95 Average: 0 29.72 0.43 5.88 2.31 0.13 61.54 Average: 1 44.15 0.25 5.56 1.57 0.12 48.34