---> uname -a: Linux prd-centos8-builder-2c-1g-1235.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 570 5013 19 2116 6823 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:1c:b8:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe1c:b8b2/64 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) 01/31/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 223.33 126.86 96.47 4791.20 7043.46 09:06:01 PM 106.80 0.28 106.51 17.86 9699.18 09:07:01 PM 33.24 0.30 32.94 42.39 1633.48 09:08:01 PM 25.37 0.57 24.81 33.59 732.62 Average: 97.18 32.00 65.18 1221.16 4777.22 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5303252 7067128 2581192 32.74 2688 1936952 659540 7.38 217348 2024168 157868 09:06:01 PM 5158476 7015392 2725968 34.57 2688 2023672 689872 7.72 243760 2114620 41788 09:07:01 PM 5161576 7016028 2722868 34.53 2688 2021224 700864 7.85 252100 2102716 5948 09:08:01 PM 5125940 6976168 2758504 34.99 2688 2016436 746484 8.36 419240 1971208 15796 Average: 5187311 7018679 2697133 34.21 2688 1999571 699190 7.83 283112 2053178 55350 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 282.67 161.59 1811.90 60.57 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 38.04 29.27 343.79 8.62 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.63 19.16 23.33 6.83 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.76 28.39 33.62 16.12 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 94.52 59.60 553.13 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) 01/31/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.71 2.12 17.94 6.28 0.14 30.82 09:05:01 PM 0 34.73 2.59 19.11 7.19 0.12 36.26 09:05:01 PM 1 50.64 1.64 16.78 5.37 0.15 25.41 09:06:01 PM all 39.92 0.00 3.57 3.41 0.10 53.00 09:06:01 PM 0 41.64 0.00 3.95 2.48 0.10 51.83 09:06:01 PM 1 38.19 0.00 3.19 4.34 0.10 54.17 09:07:01 PM all 30.15 0.00 1.43 0.70 0.08 67.63 09:07:01 PM 0 19.25 0.00 1.43 0.95 0.08 78.29 09:07:01 PM 1 41.06 0.00 1.43 0.45 0.08 56.98 09:08:01 PM all 38.08 0.00 2.51 0.30 0.09 59.02 09:08:01 PM 0 17.94 0.00 1.90 0.03 0.08 80.04 09:08:01 PM 1 58.28 0.00 3.12 0.57 0.10 37.93 Average: all 37.69 0.52 6.31 2.66 0.10 52.72 Average: 0 28.35 0.64 6.52 2.64 0.10 61.76 Average: 1 47.02 0.41 6.09 2.67 0.11 43.70