---> uname -a: Linux prd-centos8-builder-2c-1g-7193.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 556 5030 19 2112 6837 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:a1:b5:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fea1:b582/64 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) 02/21/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 219.95 116.73 103.22 3367.29 7258.96 05:06:01 AM 106.78 0.28 106.50 17.86 9028.68 05:07:01 AM 28.92 0.30 28.62 42.39 1542.87 05:08:01 AM 24.65 0.58 24.06 33.73 722.81 Average: 94.55 29.11 65.44 854.82 4627.24 05:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5269836 7043620 2614608 33.16 2688 1946096 700780 7.84 218500 2051860 166720 05:06:01 AM 5132424 6982864 2752020 34.90 2688 2016368 719028 8.05 243148 2135160 37884 05:07:01 AM 5157928 7009072 2726516 34.58 2688 2017644 725316 8.12 250212 2104472 5740 05:08:01 AM 5142284 6989120 2742160 34.78 2688 2013056 726272 8.13 418216 1953496 15808 Average: 5175618 7006169 2708826 34.36 2688 1998291 717849 8.04 282519 2061247 56538 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 132.60 87.05 1231.41 31.01 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 33.71 26.40 291.87 7.97 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.51 21.41 37.59 13.49 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 31.88 25.48 32.38 9.44 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 55.85 39.89 394.81 15.41 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) 02/21/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 41.44 1.87 16.89 5.58 0.11 34.11 05:05:01 AM 0 43.13 1.18 13.80 5.30 0.12 36.46 05:05:01 AM 1 39.73 2.56 20.03 5.86 0.10 31.72 05:06:01 AM all 40.93 0.00 3.32 2.65 0.13 52.98 05:06:01 AM 0 34.98 0.00 2.89 3.19 0.10 58.84 05:06:01 AM 1 46.87 0.00 3.76 2.10 0.15 47.12 05:07:01 AM all 27.52 0.00 1.42 0.55 0.07 70.44 05:07:01 AM 0 12.24 0.00 1.20 0.55 0.07 85.94 05:07:01 AM 1 42.81 0.00 1.63 0.55 0.07 54.94 05:08:01 AM all 37.77 0.00 2.39 0.36 0.08 59.40 05:08:01 AM 0 35.33 0.00 2.43 0.25 0.08 61.90 05:08:01 AM 1 40.20 0.00 2.35 0.47 0.08 56.90 Average: all 36.88 0.46 5.92 2.26 0.10 54.39 Average: 0 31.35 0.29 5.03 2.30 0.09 60.94 Average: 1 42.42 0.62 6.82 2.21 0.10 47.82