---> uname -a: Linux prd-centos8-builder-2c-1g-1886.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 569 5013 19 2116 6824 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:23:c9:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe23:c903/64 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) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 219.18 109.78 109.40 3092.04 7645.98 10:06:01 AM 100.27 0.77 99.50 64.25 8730.36 10:07:01 AM 30.83 0.10 30.73 3.60 1580.92 10:08:01 AM 23.77 0.48 23.28 49.07 663.88 Average: 93.52 27.79 65.73 802.33 4655.75 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5171452 6987848 2712992 34.41 2688 1986220 755544 8.46 227524 2135708 195960 10:06:01 AM 5167952 7017896 2716492 34.45 2688 2016644 705532 7.90 246220 2103080 32140 10:07:01 AM 5157316 7007372 2727128 34.59 2688 2016756 714380 8.00 253300 2106060 24 10:08:01 AM 5157492 7009484 2726952 34.59 2688 2018440 711056 7.96 431480 1928992 15856 Average: 5163553 7005650 2720891 34.51 2688 2009515 721628 8.08 289631 2068460 60995 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 99.50 67.88 1308.10 23.83 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 36.54 28.49 206.05 8.74 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 20.88 17.88 17.00 7.28 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.23 29.67 34.07 19.38 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 48.04 35.98 391.35 14.81 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) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.76 1.56 15.55 4.23 0.14 35.76 10:05:01 AM 0 49.92 1.47 15.46 4.00 0.12 29.03 10:05:01 AM 1 35.59 1.66 15.64 4.46 0.15 42.49 10:06:01 AM all 37.92 0.00 3.06 2.80 0.13 56.09 10:06:01 AM 0 46.41 0.00 2.94 2.49 0.12 48.03 10:06:01 AM 1 29.46 0.00 3.17 3.10 0.13 64.13 10:07:01 AM all 29.75 0.00 1.31 2.00 0.12 66.82 10:07:01 AM 0 45.78 0.00 1.56 2.20 0.12 50.34 10:07:01 AM 1 13.81 0.00 1.07 1.80 0.12 83.20 10:08:01 AM all 35.72 0.00 2.56 0.23 0.12 61.36 10:08:01 AM 0 53.93 0.00 2.97 0.30 0.10 42.70 10:08:01 AM 1 17.64 0.00 2.16 0.17 0.13 79.90 Average: all 36.52 0.39 5.60 2.31 0.12 55.06 Average: 0 49.01 0.37 5.71 2.25 0.11 42.55 Average: 1 24.09 0.41 5.48 2.38 0.13 67.52