---> uname -a: Linux prd-centos8-builder-2c-1g-8686.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 533 5068 19 2097 6861 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:ea:01:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feea:1d8/64 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) 02/25/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 226.17 125.21 100.97 3605.86 7046.80 09:06:01 PM 103.80 0.32 103.48 18.40 9075.69 09:07:01 PM 24.28 0.27 24.01 41.85 973.88 09:08:01 PM 27.66 0.78 26.88 57.06 808.25 Average: 95.48 31.65 63.83 930.87 4476.11 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5294876 7050452 2589560 32.84 2688 1928744 684372 7.66 218488 2027120 153876 09:06:01 PM 5146956 6976892 2737480 34.72 2688 1997856 745848 8.35 243208 2125552 16600 09:07:01 PM 5207992 7039068 2676444 33.95 2688 1999020 696868 7.80 245832 2062096 24 09:08:01 PM 5198100 7032428 2686336 34.07 2688 2001080 686648 7.69 414228 1902924 17568 Average: 5211981 7024710 2672455 33.90 2688 1981675 703434 7.87 280439 2029423 47017 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 151.13 95.68 1285.35 38.68 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 29.33 23.40 193.40 7.89 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 24.68 21.76 24.56 7.18 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 36.63 29.55 49.52 10.48 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 60.44 42.60 388.23 16.06 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) 02/25/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.36 2.35 19.23 4.15 0.09 31.81 09:05:01 PM 0 39.48 1.94 17.24 3.74 0.09 37.52 09:05:01 PM 1 45.26 2.76 21.22 4.57 0.10 26.08 09:06:01 PM all 41.09 0.00 3.25 2.33 0.11 53.23 09:06:01 PM 0 36.93 0.00 3.16 2.82 0.10 56.99 09:06:01 PM 1 45.24 0.00 3.34 1.84 0.12 49.47 09:07:01 PM all 30.56 0.00 1.44 0.23 0.08 67.68 09:07:01 PM 0 18.53 0.00 1.35 0.28 0.08 79.75 09:07:01 PM 1 42.58 0.00 1.53 0.18 0.08 55.62 09:08:01 PM all 38.35 0.00 2.78 0.31 0.09 58.47 09:08:01 PM 0 28.92 0.00 2.60 0.22 0.08 68.19 09:08:01 PM 1 47.78 0.00 2.96 0.40 0.10 48.75 Average: all 38.07 0.58 6.61 1.74 0.09 52.91 Average: 0 30.92 0.48 6.03 1.76 0.09 60.73 Average: 1 45.22 0.68 7.19 1.73 0.10 45.09