---> uname -a: Linux prd-centos8-builder-2c-1g-25034.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: 2799.996 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 581 5032 19 2085 6814 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:82:29:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe82:29a2/64 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) 04/22/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 224.05 123.03 101.02 3487.28 6985.61 01:06:01 AM 88.74 0.32 88.42 18.40 8299.73 01:07:01 AM 23.20 0.27 22.93 41.86 953.84 01:08:01 AM 27.31 0.78 26.53 57.06 623.15 Average: 90.84 31.11 59.73 901.47 4215.93 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5298224 7041584 2586220 32.80 2688 1916552 706636 7.91 218412 2025112 142912 01:06:01 AM 5196976 7016420 2687468 34.09 2688 1987240 704376 7.89 243704 2077244 16964 01:07:01 AM 5209160 7029776 2675284 33.93 2688 1988500 685316 7.67 246116 2062656 8 01:08:01 AM 5112680 6937712 2771764 35.15 2688 1992768 766288 8.58 414608 1991208 12748 Average: 5204260 7006373 2680184 33.99 2688 1971265 715654 8.01 280710 2039055 43158 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 118.59 77.30 1112.04 32.80 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.96 25.40 185.93 8.80 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.51 26.10 30.64 8.02 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 35.31 28.80 32.34 11.82 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 53.60 39.40 340.33 15.36 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) 04/22/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.50 2.37 18.58 4.10 0.12 32.33 01:05:01 AM 0 47.07 2.14 19.84 4.27 0.12 26.56 01:05:01 AM 1 37.94 2.60 17.31 3.92 0.12 38.11 01:06:01 AM all 39.85 0.00 2.74 1.98 0.10 55.33 01:06:01 AM 0 48.05 0.00 2.98 1.13 0.10 47.74 01:06:01 AM 1 31.64 0.00 2.50 2.83 0.10 62.92 01:07:01 AM all 37.95 0.00 1.96 0.39 0.10 59.60 01:07:01 AM 0 51.67 0.00 1.80 0.35 0.10 46.08 01:07:01 AM 1 24.23 0.00 2.12 0.43 0.10 73.12 01:08:01 AM all 40.34 0.00 2.28 0.67 0.09 56.62 01:08:01 AM 0 51.22 0.00 2.27 0.32 0.08 46.11 01:08:01 AM 1 29.41 0.00 2.28 1.02 0.10 67.19 Average: all 40.15 0.58 6.34 1.78 0.10 51.05 Average: 0 49.51 0.53 6.67 1.51 0.10 41.69 Average: 1 30.78 0.64 6.01 2.05 0.10 60.42