---> uname -a: Linux prd-centos8-builder-2c-1g-1940.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 565 5020 19 2112 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:0e:63:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe0e:636c/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) 02/02/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 225.36 121.65 103.72 3639.66 7332.21 02:06:01 PM 104.05 0.28 103.77 17.86 8972.11 02:07:01 PM 29.20 0.30 28.90 42.39 1516.21 02:08:01 PM 25.50 0.58 24.92 33.72 729.17 Average: 96.02 30.70 65.32 933.29 4637.28 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5270868 7051780 2613576 33.15 2688 1953344 677124 7.58 220968 2048308 172544 02:06:01 PM 5126748 6980824 2757696 34.98 2688 2020644 728520 8.16 245840 2140992 41796 02:07:01 PM 5146168 7001480 2738276 34.73 2688 2021900 725352 8.12 254032 2112428 9652 02:08:01 PM 5151040 6998192 2733404 34.67 2688 2013412 710744 7.96 420948 1941804 15816 Average: 5173706 7008069 2710738 34.38 2688 2002325 710435 7.95 285447 2060883 59952 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 185.32 104.63 1539.24 45.06 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 31.92 25.31 263.09 7.86 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.71 19.51 24.13 13.17 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 31.55 26.22 32.49 9.35 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 68.12 43.92 464.69 18.86 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) 02/02/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.19 2.03 17.30 4.61 0.09 32.79 02:05:01 PM 0 44.37 1.75 18.19 4.46 0.08 31.15 02:05:01 PM 1 42.01 2.30 16.40 4.76 0.10 34.42 02:06:01 PM all 40.94 0.00 3.75 2.32 0.12 52.88 02:06:01 PM 0 56.31 0.00 3.42 2.66 0.12 37.49 02:06:01 PM 1 25.59 0.00 4.07 1.98 0.12 68.24 02:07:01 PM all 27.60 0.00 1.63 0.49 0.08 70.19 02:07:01 PM 0 20.14 0.00 1.33 0.42 0.08 78.03 02:07:01 PM 1 35.08 0.00 1.92 0.57 0.08 62.35 02:08:01 PM all 38.68 0.00 2.50 0.26 0.09 58.47 02:08:01 PM 0 49.68 0.00 3.12 0.15 0.10 46.95 02:08:01 PM 1 27.65 0.00 1.89 0.37 0.08 70.01 Average: all 37.58 0.50 6.25 1.91 0.10 53.66 Average: 0 42.62 0.43 6.47 1.91 0.10 48.48 Average: 1 32.55 0.57 6.03 1.91 0.10 58.85