---> uname -a: Linux prd-centos8-builder-2c-1g-17348.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 528 5075 19 2096 6867 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:de:78:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fede:781b/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) 03/23/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 253.37 149.63 103.73 6304.70 30532.12 03:06:01 AM 81.39 0.23 81.16 16.53 7176.87 03:07:01 AM 41.24 0.35 40.89 43.73 3436.36 03:08:01 AM 19.30 0.58 18.71 33.73 435.91 Average: 98.83 37.70 61.13 1599.80 10396.02 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5352616 7079944 2531828 32.11 2688 1900836 660100 7.39 217472 1971576 131048 03:06:01 AM 5149376 6981500 2735068 34.69 2688 2000024 741912 8.31 222140 2148508 78764 03:07:01 AM 5240320 7070932 2644124 33.54 2688 1998604 660832 7.40 246320 2031928 28 03:08:01 AM 5258068 7089832 2626376 33.31 2688 1999752 642824 7.20 415820 1845020 172 Average: 5250095 7055552 2634349 33.41 2688 1974804 676417 7.57 275438 1999258 52503 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 272.69 144.84 1658.25 60.70 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 31.92 26.32 258.38 8.35 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 27.88 24.06 41.62 8.35 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.54 27.98 39.41 10.55 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 92.26 55.80 499.46 21.99 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) 03/23/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 38.17 2.61 18.91 13.08 0.14 27.10 03:05:01 AM 0 40.74 2.03 17.80 9.52 0.14 29.78 03:05:01 AM 1 35.58 3.19 20.03 16.68 0.14 24.39 03:06:01 AM all 35.53 0.00 2.64 5.55 0.10 56.18 03:06:01 AM 0 24.95 0.00 2.36 3.24 0.10 69.34 03:06:01 AM 1 46.12 0.00 2.91 7.86 0.10 43.01 03:07:01 AM all 37.68 0.00 2.14 2.09 0.08 58.00 03:07:01 AM 0 30.16 0.00 1.85 1.93 0.07 65.99 03:07:01 AM 1 45.21 0.00 2.43 2.25 0.10 50.01 03:08:01 AM all 38.55 0.00 2.08 0.26 0.11 59.00 03:08:01 AM 0 24.95 0.00 1.83 0.23 0.10 72.88 03:08:01 AM 1 52.14 0.00 2.33 0.28 0.12 45.13 Average: all 37.48 0.64 6.38 5.21 0.11 50.18 Average: 0 30.16 0.50 5.91 3.71 0.10 59.62 Average: 1 44.81 0.78 6.85 6.71 0.11 40.72