---> uname -a: Linux prd-centos8-builder-2c-1g-18442.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 555 5048 19 2096 6840 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:86:32:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe86:326f/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) 03/27/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 235.44 135.60 99.83 5812.20 7064.50 02:06:01 AM 91.97 0.28 91.68 17.86 8708.97 02:07:01 AM 24.98 0.30 24.68 42.39 1020.60 02:08:01 AM 25.96 0.78 25.17 57.05 558.03 Average: 94.59 34.25 60.34 1482.50 4337.98 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5316720 7070472 2567724 32.57 2688 1927036 670216 7.50 217724 2009436 151260 02:06:01 AM 5218988 7048384 2665456 33.81 2688 1997384 682136 7.64 243100 2057404 16440 02:07:01 AM 5242272 7072904 2642172 33.51 2688 1998660 648440 7.26 245572 2031860 4 02:08:01 AM 5180424 7015612 2704020 34.30 2688 2002636 708040 7.93 424504 1914600 12572 Average: 5239601 7051843 2644843 33.55 2688 1981429 677208 7.58 282725 2003325 45069 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 281.34 149.83 1748.30 59.16 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.96 26.36 189.94 8.90 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.25 26.01 29.00 7.97 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.94 28.57 32.26 18.90 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 94.38 57.70 499.91 23.73 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) 03/27/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.17 2.19 17.87 5.21 0.11 31.45 02:05:01 AM 0 43.48 1.83 16.96 4.61 0.12 32.99 02:05:01 AM 1 42.86 2.55 18.77 5.81 0.10 29.90 02:06:01 AM all 40.72 0.00 2.89 2.33 0.11 53.95 02:06:01 AM 0 46.63 0.00 2.88 3.59 0.12 46.78 02:06:01 AM 1 34.81 0.00 2.90 1.07 0.10 61.13 02:07:01 AM all 37.79 0.00 2.05 0.50 0.09 59.57 02:07:01 AM 0 38.98 0.00 2.07 0.27 0.08 58.60 02:07:01 AM 1 36.60 0.00 2.03 0.73 0.10 60.54 02:08:01 AM all 42.49 0.00 2.52 0.32 0.17 54.50 02:08:01 AM 0 46.80 0.00 2.64 0.33 0.17 50.06 02:08:01 AM 1 38.17 0.00 2.40 0.32 0.17 58.95 Average: all 41.04 0.54 6.29 2.08 0.12 49.94 Average: 0 43.98 0.45 6.09 2.19 0.12 47.17 Average: 1 38.09 0.63 6.48 1.97 0.12 52.71