---> uname -a: Linux prd-centos8-builder-2c-1g-18896.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 525 5077 19 2096 6869 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:bc:96:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:febc:9652/64 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) 03/28/2024 _x86_64_ (2 CPU) 15:04:37 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 279.04 154.42 124.61 6352.01 34226.98 03:07:01 PM 87.65 0.28 87.37 17.86 8441.34 03:08:01 PM 26.38 0.30 26.08 42.39 1099.90 03:09:01 PM 20.84 0.78 20.06 57.05 452.20 Average: 103.47 38.94 64.53 1617.20 11054.55 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5319728 7074208 2564716 32.53 2688 1927212 674348 7.55 218676 2004224 151260 03:07:01 PM 5219028 7049336 2665416 33.81 2688 1997640 665536 7.45 243932 2055236 16440 03:08:01 PM 5227524 7058568 2656920 33.70 2688 1998916 653080 7.31 245884 2045880 28 03:09:01 PM 5181548 7023364 2702896 34.28 2688 2009500 688496 7.71 417316 1919892 10264 Average: 5236957 7051369 2647487 33.58 2688 1983317 670365 7.50 281452 2006308 44498 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 265.34 145.78 1752.78 62.99 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 32.92 26.71 195.07 8.75 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 20.75 18.23 18.24 6.72 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 35.89 29.81 35.62 11.30 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 88.72 55.13 500.39 22.44 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) 03/28/2024 _x86_64_ (2 CPU) 15:04:37 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 44.53 2.49 19.00 5.16 0.11 28.70 03:06:01 PM 0 48.27 2.89 20.36 5.60 0.10 22.77 03:06:01 PM 1 40.76 2.09 17.64 4.72 0.12 34.66 03:07:01 PM all 40.56 0.00 2.70 1.98 0.10 54.67 03:07:01 PM 0 41.77 0.00 2.63 1.96 0.10 53.54 03:07:01 PM 1 39.34 0.00 2.76 2.00 0.10 55.80 03:08:01 PM all 30.81 0.00 1.41 0.39 0.08 67.31 03:08:01 PM 0 50.88 0.00 1.52 0.25 0.08 47.27 03:08:01 PM 1 10.74 0.00 1.30 0.53 0.08 87.34 03:09:01 PM all 38.92 0.00 2.33 0.19 0.09 58.46 03:09:01 PM 0 45.16 0.00 2.58 0.28 0.08 51.89 03:09:01 PM 1 32.68 0.00 2.08 0.10 0.10 65.03 Average: all 38.68 0.61 6.30 1.92 0.10 52.39 Average: 0 46.51 0.71 6.72 2.01 0.09 43.95 Average: 1 30.84 0.51 5.89 1.82 0.10 60.84