---> uname -a: Linux prd-centos8-builder-2c-1g-10016.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 566 5032 19 2100 6828 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:b6:0b:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feb6:b07/64 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) 03/01/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 222.84 118.06 104.78 3206.64 7578.92 10:06:01 AM 105.53 0.28 105.25 17.86 9211.13 10:07:01 AM 24.96 0.30 24.66 42.39 1020.03 10:08:01 AM 27.96 0.78 27.17 57.05 797.57 Average: 94.79 29.49 65.30 821.12 4639.63 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5308356 7061956 2576080 32.67 2688 1926724 663096 7.42 218248 2016588 151200 10:06:01 AM 5201916 7034824 2682520 34.02 2688 2000444 712812 7.98 242464 2071800 16500 10:07:01 AM 5192020 7026164 2692416 34.15 2688 2001720 705884 7.90 245332 2079476 24 10:08:01 AM 5157672 6994344 2726764 34.58 2688 2003780 731152 8.18 413868 1946092 17560 Average: 5214991 7029322 2669445 33.86 2688 1983167 703236 7.87 279978 2028489 46321 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 96.66 64.45 1119.37 23.31 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.83 25.98 239.66 14.91 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.73 21.70 25.10 7.21 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.54 28.82 38.02 10.59 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 47.24 35.12 352.36 13.97 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) 03/01/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 39.26 2.02 16.93 4.18 0.12 37.49 10:05:01 AM 0 50.22 1.63 13.65 3.40 0.12 30.98 10:05:01 AM 1 28.30 2.40 20.21 4.96 0.12 44.00 10:06:01 AM all 41.68 0.00 2.97 2.99 0.10 52.26 10:06:01 AM 0 47.26 0.00 3.28 3.98 0.08 45.39 10:06:01 AM 1 36.11 0.00 2.66 2.00 0.12 59.11 10:07:01 AM all 30.80 0.00 1.40 0.42 0.08 67.31 10:07:01 AM 0 39.09 0.00 1.42 0.72 0.08 58.70 10:07:01 AM 1 22.51 0.00 1.38 0.12 0.07 75.93 10:08:01 AM all 38.99 0.00 2.64 0.30 0.12 57.96 10:08:01 AM 0 55.06 0.00 3.23 0.23 0.12 41.36 10:08:01 AM 1 22.94 0.00 2.05 0.37 0.12 74.53 Average: all 37.66 0.49 5.85 1.94 0.10 53.96 Average: 0 47.88 0.39 5.29 2.07 0.10 44.27 Average: 1 27.45 0.58 6.40 1.82 0.11 63.64