---> uname -a: Linux prd-centos8-builder-2c-1g-1185.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 569 5014 19 2116 6824 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:bf:57:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:febf:572d/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) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 245.93 151.04 94.88 6319.75 10486.07 04:06:01 PM 106.53 0.28 106.25 17.86 9148.51 04:07:01 PM 41.39 0.30 41.09 42.39 2268.84 04:08:01 PM 24.15 0.77 23.38 56.92 719.48 Average: 104.49 38.10 66.40 1609.16 5655.58 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5314316 7044284 2570128 32.60 2688 1903448 706448 7.91 217244 2012064 133112 04:06:01 PM 5160496 7008732 2723948 34.55 2688 2014232 716332 8.02 227560 2122688 48260 04:07:01 PM 5161392 7010280 2723052 34.54 2688 2015504 715016 8.00 252384 2098892 28 04:08:01 PM 5164932 7016180 2719512 34.49 2688 2017356 700048 7.84 421316 1927668 15840 Average: 5200284 7019869 2684160 34.04 2688 1987635 709461 7.94 279626 2040328 49310 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 282.67 150.31 1669.73 58.76 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 45.53 33.44 478.17 8.55 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.34 26.06 29.82 9.28 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.99 28.68 34.14 20.15 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 98.38 59.62 552.94 24.19 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) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.67 2.61 19.45 15.19 0.13 23.96 04:05:01 PM 0 33.62 2.39 21.10 17.29 0.12 25.48 04:05:01 PM 1 43.74 2.82 17.80 13.07 0.14 22.43 04:06:01 PM all 38.73 0.00 3.46 3.13 0.12 54.57 04:06:01 PM 0 43.24 0.00 3.67 4.05 0.12 48.92 04:06:01 PM 1 34.22 0.00 3.25 2.21 0.12 60.21 04:07:01 PM all 40.41 0.00 1.94 0.94 0.11 56.60 04:07:01 PM 0 63.92 0.00 1.95 0.77 0.13 33.23 04:07:01 PM 1 17.06 0.00 1.93 1.10 0.08 79.83 04:08:01 PM all 36.32 0.00 2.52 0.53 0.09 60.54 04:08:01 PM 0 46.36 0.00 2.37 0.47 0.10 50.70 04:08:01 PM 1 26.29 0.00 2.67 0.58 0.08 70.37 Average: all 38.53 0.64 6.77 4.89 0.11 49.06 Average: 0 46.83 0.59 7.21 5.59 0.12 39.66 Average: 1 30.24 0.69 6.34 4.19 0.10 58.44