---> uname -a: Linux prd-centos8-builder-2c-1g-15065.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 612 4975 19 2111 6781 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:2e:9f:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe2e:9f23/64 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) 01/25/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 221.90 121.16 100.73 4003.20 7347.24 04:06:01 PM 103.83 0.28 103.55 17.86 8987.54 04:07:01 PM 29.95 0.30 29.65 42.39 1540.18 04:08:01 PM 19.50 0.58 18.91 33.73 593.40 Average: 93.79 30.58 63.21 1024.25 4617.27 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5181616 6961504 2702828 34.28 2688 1952464 782416 8.76 219592 2138392 172120 04:06:01 PM 5044828 6898056 2839616 36.02 2688 2019932 826072 9.25 245544 2224028 41788 04:07:01 PM 5112704 6957536 2771740 35.15 2688 2011556 778520 8.72 252972 2147392 32 04:08:01 PM 5133792 6980224 2750652 34.89 2688 2012704 727444 8.14 420552 1960228 15820 Average: 5118235 6949330 2766209 35.08 2688 1999164 778613 8.72 284665 2117510 57440 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 295.90 141.96 1774.83 59.45 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 36.22 27.29 265.54 9.34 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.83 22.70 26.25 7.44 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 29.36 23.16 29.69 8.24 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 96.83 53.78 524.07 21.12 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) 01/25/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.01 2.02 16.82 4.80 0.12 33.23 04:05:01 PM 0 23.76 3.43 23.01 5.32 0.14 44.35 04:05:01 PM 1 61.86 0.64 10.75 4.30 0.10 22.35 04:06:01 PM all 40.62 0.00 3.10 2.72 0.09 53.48 04:06:01 PM 0 37.31 0.00 3.21 1.86 0.08 57.53 04:06:01 PM 1 43.92 0.00 2.99 3.57 0.10 49.42 04:07:01 PM all 31.94 0.00 1.77 0.80 0.14 65.35 04:07:01 PM 0 27.96 0.00 1.74 0.33 0.17 69.80 04:07:01 PM 1 35.92 0.00 1.79 1.27 0.12 60.90 04:08:01 PM all 30.05 0.00 2.25 0.44 0.08 67.18 04:08:01 PM 0 30.86 0.00 2.38 0.50 0.10 66.16 04:08:01 PM 1 29.23 0.00 2.12 0.38 0.07 68.20 Average: all 36.38 0.50 5.94 2.18 0.11 54.89 Average: 0 30.01 0.84 7.49 1.98 0.12 59.56 Average: 1 42.70 0.16 4.40 2.38 0.10 50.26