---> uname -a: Linux prd-centos8-builder-2c-1g-5187.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 607 4974 19 2117 6786 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:1b:8a:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe1b:8a96/64 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) 02/13/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 219.49 117.33 102.17 3599.33 7332.46 08:06:01 PM 102.53 0.28 102.25 17.86 9010.13 08:07:01 PM 30.59 0.30 30.29 42.39 1546.66 08:08:01 PM 25.05 0.78 24.26 57.06 736.23 Average: 94.42 29.68 64.74 929.27 4656.48 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5195160 6977532 2689276 34.11 2688 1954972 737684 8.26 220292 2124552 171992 08:06:01 PM 5047580 6906060 2836856 35.98 2688 2025348 799204 8.95 244188 2222576 41812 08:07:01 PM 5055468 6905540 2828968 35.88 2688 2016960 769256 8.61 252520 2205572 28 08:08:01 PM 5116904 6969216 2767532 35.10 2688 2018880 721464 8.08 421360 1976816 15876 Average: 5103778 6939587 2780658 35.27 2688 2004040 756902 8.47 284590 2132379 57427 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 192.64 105.45 1526.76 50.25 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 35.74 27.01 298.76 8.22 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 26.00 22.31 28.68 7.31 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 35.31 28.56 35.69 10.79 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 72.43 45.84 472.52 19.15 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) 02/13/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.43 1.67 16.80 4.21 0.13 33.76 08:05:01 PM 0 50.17 1.74 17.17 4.67 0.12 26.13 08:05:01 PM 1 36.69 1.59 16.43 3.76 0.14 41.40 08:06:01 PM all 40.29 0.00 3.30 2.75 0.10 53.56 08:06:01 PM 0 47.69 0.00 3.50 2.08 0.10 46.63 08:06:01 PM 1 32.91 0.00 3.09 3.43 0.10 60.48 08:07:01 PM all 30.93 0.00 1.55 0.57 0.07 66.88 08:07:01 PM 0 37.80 0.00 1.47 0.48 0.08 60.17 08:07:01 PM 1 24.06 0.00 1.63 0.65 0.07 73.59 08:08:01 PM all 38.68 0.00 2.76 0.39 0.08 58.08 08:08:01 PM 0 52.60 0.00 3.28 0.57 0.08 43.47 08:08:01 PM 1 24.78 0.00 2.25 0.22 0.08 72.67 Average: all 38.32 0.41 6.06 1.97 0.10 53.14 Average: 0 47.05 0.43 6.32 1.94 0.10 44.16 Average: 1 29.58 0.39 5.81 2.01 0.10 62.11