---> uname -a: Linux prd-centos8-builder-2c-1g-13537.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 562 5044 19 2092 6833 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:13:af:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe13:af72/64 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) 03/16/2024 _x86_64_ (2 CPU) 07:03:29 LINUX RESTART (2 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 264.27 168.28 95.98 7738.66 36761.17 07:06:01 AM 95.45 0.23 95.22 16.53 7659.59 07:07:01 AM 47.43 0.35 47.08 43.73 4058.61 07:08:01 AM 18.79 0.40 18.39 18.39 418.13 Average: 105.83 41.79 64.03 1930.29 12122.27 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5300060 6973400 2584376 32.78 2688 1854068 779636 8.73 231508 2037764 109396 07:06:01 AM 5128680 6957448 2755756 34.95 2688 1996716 754448 8.45 220988 2170244 78744 07:07:01 AM 5214324 7041500 2670112 33.87 2688 1995316 672928 7.53 245328 2059348 24 07:08:01 AM 5132120 6959944 2752316 34.91 2688 1995992 743844 8.33 414392 1972492 148 Average: 5193796 6983073 2690640 34.13 2688 1960523 737714 8.26 278054 2059962 47078 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 338.50 156.52 1689.14 61.11 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.23 24.66 257.85 7.39 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.70 25.18 42.50 8.68 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 30.54 26.14 30.54 9.08 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 106.28 57.72 500.08 21.40 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) 03/16/2024 _x86_64_ (2 CPU) 07:03:29 LINUX RESTART (2 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 34.12 2.85 19.80 26.58 0.12 16.53 07:05:01 AM 0 29.26 2.87 21.49 26.35 0.12 19.91 07:05:01 AM 1 38.95 2.82 18.11 26.82 0.12 13.18 07:06:01 AM all 37.09 0.00 3.19 5.05 0.14 54.53 07:06:01 AM 0 30.12 0.00 2.80 4.46 0.15 62.47 07:06:01 AM 1 44.08 0.00 3.58 5.64 0.13 46.56 07:07:01 AM all 37.95 0.00 2.13 1.27 0.09 58.56 07:07:01 AM 0 24.40 0.00 2.19 1.74 0.08 71.59 07:07:01 AM 1 51.48 0.00 2.07 0.80 0.10 45.55 07:08:01 AM all 37.70 0.00 2.06 0.55 0.10 59.59 07:08:01 AM 0 30.00 0.00 2.03 0.35 0.12 67.50 07:08:01 AM 1 45.40 0.00 2.08 0.75 0.08 51.69 Average: all 36.74 0.69 6.67 8.18 0.11 47.61 Average: 0 28.44 0.70 6.98 8.03 0.12 55.74 Average: 1 45.03 0.69 6.36 8.34 0.11 39.48