---> uname -a: Linux prd-centos8-builder-2c-1g-5852.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 542 4995 19 2161 6850 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:fa:ab:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fefa:ab92/64 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) 12/17/2023 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 217.99 115.62 102.37 3513.11 7396.59 02:06:01 PM 104.08 0.28 103.80 17.86 10617.36 02:07:01 PM 28.22 0.30 27.92 42.39 1522.58 02:08:01 PM 20.65 0.40 20.25 18.40 531.44 Average: 92.22 28.79 63.42 887.07 5006.99 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5223732 7004604 2660712 33.75 2688 1953528 730684 8.18 220620 2096484 170604 02:06:01 PM 5106348 7009800 2778096 35.24 2688 2069112 720168 8.06 244420 2161920 40888 02:07:01 PM 5142716 7037576 2741728 34.77 2688 2060748 687692 7.70 252656 2117388 32 02:08:01 PM 5092836 6986332 2791608 35.41 2688 2059236 743708 8.33 418352 2003440 13680 Average: 5141408 7009578 2743036 34.79 2688 2035656 720563 8.07 284012 2094808 56301 02:04:02 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 136.67 86.67 1301.40 36.64 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 36.16 26.96 440.74 7.55 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 21.21 17.88 21.63 6.30 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 29.11 24.30 29.69 8.50 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 55.45 38.75 444.82 14.66 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) 12/17/2023 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.56 1.58 16.69 5.21 0.11 34.85 02:05:01 PM 0 27.14 2.33 20.59 5.20 0.10 44.62 02:05:01 PM 1 55.85 0.84 12.82 5.21 0.12 25.15 02:06:01 PM all 37.85 0.00 3.41 5.41 0.10 53.23 02:06:01 PM 0 30.80 0.00 3.14 6.02 0.10 59.95 02:06:01 PM 1 44.93 0.00 3.69 4.80 0.10 46.48 02:07:01 PM all 27.91 0.00 1.37 0.63 0.08 69.99 02:07:01 PM 0 13.30 0.00 1.28 0.77 0.10 84.56 02:07:01 PM 1 42.54 0.00 1.47 0.50 0.07 55.43 02:08:01 PM all 34.53 0.00 1.93 0.74 0.09 62.71 02:08:01 PM 0 26.87 0.00 1.83 0.78 0.08 70.43 02:08:01 PM 1 42.19 0.00 2.03 0.70 0.10 54.98 Average: all 35.41 0.39 5.77 2.98 0.10 55.36 Average: 0 24.51 0.57 6.58 3.18 0.10 65.07 Average: 1 46.31 0.21 4.95 2.79 0.10 45.65