---> uname -a: Linux prd-centos8-builder-2c-1g-8927.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: 2800.000 BogoMIPS: 5600.00 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 583 5019 19 2096 6811 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:8d:62:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe8d:62b1/64 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) 02/26/2024 _x86_64_ (2 CPU) 17:04:31 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 248.09 138.96 109.13 5893.82 7626.30 05:07:01 PM 96.88 0.28 96.60 17.86 8759.32 05:08:01 PM 27.39 0.30 27.09 42.39 1186.87 05:09:01 PM 19.36 0.58 18.78 33.73 530.84 Average: 97.93 35.03 62.90 1496.89 4525.69 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5252224 7007724 2632212 33.38 2688 1928744 727672 8.15 217892 2069704 153868 05:07:01 PM 5160108 6989636 2724328 34.55 2688 1996996 735796 8.24 242548 2110484 16496 05:08:01 PM 5097908 6928540 2786528 35.34 2688 1998392 779992 8.73 244680 2171652 132 05:09:01 PM 5135996 6968704 2748440 34.86 2688 1999572 739116 8.27 412364 1965792 17512 Average: 5161559 6973651 2722877 34.53 2688 1980926 745644 8.35 279371 2079408 47002 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 326.96 166.89 1802.85 64.06 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.93 24.06 181.28 7.89 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 23.91 21.23 24.74 7.10 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 31.93 25.38 34.10 9.19 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 103.18 59.39 510.72 22.06 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) 02/26/2024 _x86_64_ (2 CPU) 17:04:31 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 43.60 2.33 17.96 5.22 0.13 30.76 05:06:01 PM 0 48.96 1.40 15.28 6.11 0.13 28.12 05:06:01 PM 1 38.18 3.28 20.68 4.32 0.12 33.44 05:07:01 PM all 40.57 0.00 3.17 2.61 0.11 53.54 05:07:01 PM 0 26.90 0.00 3.38 3.30 0.10 66.32 05:07:01 PM 1 54.27 0.00 2.95 1.92 0.12 40.73 05:08:01 PM all 29.06 0.00 1.38 0.61 0.08 68.87 05:08:01 PM 0 29.47 0.00 1.38 0.60 0.07 68.48 05:08:01 PM 1 28.65 0.00 1.38 0.62 0.08 69.26 05:09:01 PM all 35.08 0.00 2.45 0.16 0.12 62.19 05:09:01 PM 0 26.20 0.00 2.22 0.18 0.12 71.29 05:09:01 PM 1 44.62 0.00 2.70 0.13 0.13 52.43 Average: all 37.07 0.58 6.23 2.15 0.11 53.86 Average: 0 32.84 0.35 5.54 2.54 0.10 58.63 Average: 1 41.39 0.82 6.92 1.76 0.11 49.00