---> uname -a: Linux prd-centos8-builder-2c-1g-11452.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 559 5039 19 2100 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:0d:18:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe0d:1819/64 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) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 236.12 139.37 96.75 6034.26 6925.97 11:06:01 PM 97.27 0.28 96.98 17.86 8068.59 11:07:01 PM 30.86 0.30 30.56 42.39 2071.80 11:08:01 PM 23.16 0.40 22.76 18.40 652.62 Average: 96.86 35.09 61.77 1528.35 4430.00 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5268840 7029780 2615604 33.17 2688 1934628 740784 8.29 222296 2053592 158228 11:06:01 PM 5162016 6995756 2722428 34.53 2688 2000532 717628 8.03 242708 2113760 48284 11:07:01 PM 5183492 7017900 2700952 34.26 2688 2001808 703708 7.88 245684 2089064 12 11:08:01 PM 5110564 6956436 2773880 35.18 2688 2013020 762164 8.53 414824 1994264 27836 Average: 5181228 6999968 2703216 34.29 2688 1987497 731071 8.18 281378 2062670 58590 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 284.02 147.25 1743.56 57.56 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 37.84 27.17 235.61 8.88 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.81 18.55 22.65 6.42 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 30.28 24.60 32.89 17.01 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 93.49 54.39 508.72 22.47 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) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 42.83 2.36 19.65 4.75 0.11 30.30 11:05:01 PM 0 44.57 2.62 18.21 4.99 0.10 29.50 11:05:01 PM 1 41.08 2.10 21.09 4.51 0.12 31.10 11:06:01 PM all 38.31 0.00 3.28 3.38 0.09 54.93 11:06:01 PM 0 45.04 0.00 3.16 2.43 0.10 49.27 11:06:01 PM 1 31.56 0.00 3.40 4.34 0.08 60.61 11:07:01 PM all 29.52 0.00 1.42 0.81 0.08 68.17 11:07:01 PM 0 35.20 0.00 1.57 0.99 0.07 62.17 11:07:01 PM 1 23.83 0.00 1.27 0.64 0.08 74.18 11:08:01 PM all 35.97 0.00 2.12 0.36 0.11 61.44 11:08:01 PM 0 46.99 0.00 2.58 0.22 0.08 50.13 11:08:01 PM 1 24.95 0.00 1.66 0.50 0.13 72.75 Average: all 36.63 0.58 6.56 2.32 0.10 53.81 Average: 0 42.95 0.65 6.34 2.15 0.09 47.83 Average: 1 30.30 0.52 6.78 2.49 0.10 59.80