---> uname -a: Linux prd-centos8-builder-2c-1g-21954.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 5056 19 2086 6838 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:c9:14:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fec9:14c1/64 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) 04/10/2024 _x86_64_ (2 CPU) 04:03:24 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 219.14 121.58 97.57 3651.85 6841.47 04:06:01 AM 91.15 0.28 90.87 17.86 8293.45 04:07:01 AM 25.58 0.60 24.98 50.39 1005.40 04:08:01 AM 20.63 0.48 20.14 49.05 442.69 Average: 89.13 30.74 58.39 942.36 4145.71 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5305540 7048568 2578904 32.71 2688 1915892 704512 7.89 218572 2016884 142580 04:06:01 AM 5138952 6957892 2745492 34.82 2688 1986440 774608 8.67 243812 2134024 16572 04:07:01 AM 5235020 7055292 2649424 33.60 2688 1987812 675672 7.56 256368 2025664 24 04:08:01 AM 5203532 7028276 2680912 34.00 2688 1991736 694764 7.78 424684 1888188 12764 Average: 5220761 7022507 2663683 33.78 2688 1970470 712389 7.97 285859 2016190 42985 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 229.61 132.99 1457.52 62.06 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 32.29 27.11 189.76 9.12 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.98 26.26 29.42 8.09 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 35.64 30.17 35.21 11.44 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 81.63 54.14 428.01 22.68 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) 04/10/2024 _x86_64_ (2 CPU) 04:03:24 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.44 2.07 17.69 4.93 0.10 32.76 04:05:01 AM 0 40.56 1.64 16.35 4.46 0.10 36.88 04:05:01 AM 1 44.33 2.51 19.04 5.39 0.10 28.63 04:06:01 AM all 39.18 0.00 2.72 2.81 0.09 55.20 04:06:01 AM 0 61.07 0.00 3.10 3.15 0.10 32.57 04:06:01 AM 1 17.36 0.00 2.34 2.46 0.08 77.75 04:07:01 AM all 37.06 0.00 1.92 0.34 0.09 60.59 04:07:01 AM 0 33.45 0.00 1.83 0.55 0.08 64.08 04:07:01 AM 1 40.66 0.00 2.00 0.13 0.10 57.11 04:08:01 AM all 39.90 0.00 2.53 0.17 0.10 57.31 04:08:01 AM 0 57.30 0.00 2.66 0.17 0.10 39.77 04:08:01 AM 1 22.51 0.00 2.40 0.17 0.10 74.83 Average: all 39.63 0.51 6.17 2.05 0.10 51.54 Average: 0 48.12 0.41 5.95 2.07 0.10 43.35 Average: 1 31.15 0.62 6.39 2.02 0.10 59.73