---> uname -a: Linux prd-centos8-builder-2c-1g-19301.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: 2800.000 BogoMIPS: 5600.00 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 562 5052 19 2085 6833 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:23:9d:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe23:9dee/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) 03/30/2024 _x86_64_ (2 CPU) 06:03:29 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 279.19 159.35 119.84 7638.52 26067.99 06:06:01 AM 91.49 0.28 91.20 17.86 7979.99 06:07:01 AM 22.66 0.27 22.40 41.86 1426.16 06:08:01 AM 18.58 0.43 18.14 18.93 421.39 Average: 102.98 40.08 62.90 1929.37 8974.20 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5320880 7040340 2563564 32.51 2688 1892852 701880 7.86 217540 2003648 124212 06:06:01 AM 5167116 6985972 2717328 34.46 2688 1986244 728812 8.16 242408 2107248 32092 06:07:01 AM 5195728 7015164 2688716 34.10 2688 1987376 696996 7.80 244960 2076980 24 06:08:01 AM 5142768 6962884 2741676 34.77 2688 1988068 733532 8.21 414648 1960780 148 Average: 5206623 7001090 2677821 33.96 2688 1963635 715305 8.01 279889 2037164 39119 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 298.33 147.17 1643.35 58.12 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 37.32 28.72 251.67 10.03 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 20.75 19.05 21.96 6.17 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 29.47 24.84 32.34 17.59 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 96.47 54.95 487.35 22.98 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) 03/30/2024 _x86_64_ (2 CPU) 06:03:29 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.80 2.75 19.07 13.19 0.12 24.07 06:05:01 AM 0 42.16 2.65 20.75 13.99 0.12 20.33 06:05:01 AM 1 39.45 2.85 17.39 12.39 0.12 27.81 06:06:01 AM all 40.74 0.00 3.04 3.18 0.10 52.94 06:06:01 AM 0 60.40 0.00 3.43 2.77 0.10 33.30 06:06:01 AM 1 21.12 0.00 2.64 3.59 0.10 72.54 06:07:01 AM all 28.28 0.00 1.42 0.35 0.08 69.88 06:07:01 AM 0 34.18 0.00 1.17 0.33 0.08 64.23 06:07:01 AM 1 22.38 0.00 1.67 0.37 0.07 75.52 06:08:01 AM all 37.00 0.00 1.98 0.14 0.10 60.78 06:08:01 AM 0 52.75 0.00 2.17 0.17 0.12 44.80 06:08:01 AM 1 21.25 0.00 1.78 0.12 0.08 76.76 Average: all 36.69 0.68 6.32 4.17 0.10 52.05 Average: 0 47.40 0.65 6.82 4.27 0.10 40.76 Average: 1 25.99 0.70 5.82 4.08 0.09 63.32