---> uname -a: Linux prd-centos8-builder-2c-1g-22161.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 554 5059 19 2085 6840 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:9c:98:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe9c:9829/64 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) 04/10/2024 _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 219.91 128.15 91.75 5898.92 6638.88 08:06:01 PM 99.13 0.28 98.85 17.86 9040.78 08:07:01 PM 27.05 0.60 26.45 50.39 1007.70 08:08:01 PM 17.33 0.48 16.84 49.05 361.56 Average: 90.86 32.39 58.47 1504.36 4262.27 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5309300 7042980 2575136 32.66 2688 1907828 713880 7.99 218612 2016428 135928 08:06:01 PM 5162064 6980024 2722372 34.53 2688 1986140 759224 8.50 242412 2114916 16572 08:07:01 PM 5236068 7055372 2648368 33.59 2688 1987512 671376 7.52 255920 2026412 24 08:08:01 PM 5210452 7031448 2673984 33.91 2688 1989176 700092 7.84 425864 1881840 200 Average: 5229471 7027456 2654965 33.67 2688 1967664 711143 7.96 285702 2009899 38181 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 322.31 159.12 1695.28 58.09 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 35.78 27.51 203.84 15.71 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 28.43 26.03 29.13 8.21 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 33.57 27.47 34.99 10.09 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 105.04 60.04 490.89 23.03 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) 04/10/2024 _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 42.40 2.07 18.38 4.95 0.12 32.08 08:05:01 PM 0 49.52 1.97 19.72 4.70 0.12 23.96 08:05:01 PM 1 35.29 2.17 17.04 5.20 0.12 40.19 08:06:01 PM all 38.77 0.00 3.03 4.59 0.12 53.49 08:06:01 PM 0 56.17 0.00 3.45 4.73 0.12 35.53 08:06:01 PM 1 21.48 0.00 2.62 4.45 0.12 71.34 08:07:01 PM all 39.98 0.00 1.86 0.37 0.09 57.71 08:07:01 PM 0 54.55 0.00 2.03 0.33 0.08 43.00 08:07:01 PM 1 25.38 0.00 1.68 0.40 0.10 72.43 08:08:01 PM all 38.36 0.00 2.38 0.34 0.09 58.83 08:08:01 PM 0 51.96 0.00 2.74 0.53 0.10 44.67 08:08:01 PM 1 24.74 0.00 2.02 0.15 0.08 73.01 Average: all 39.87 0.51 6.36 2.55 0.10 50.60 Average: 0 53.06 0.49 6.93 2.56 0.10 36.85 Average: 1 26.69 0.54 5.80 2.54 0.10 64.33