---> uname -a: Linux prd-centos8-builder-2c-1g-8726.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: 2799.998 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 551 5047 19 2100 6843 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:cb:b9:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fecb:b902/64 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) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 233.49 129.26 104.23 3594.94 7174.41 04:06:01 AM 102.27 0.27 102.00 17.46 9026.81 04:07:01 AM 25.95 0.30 25.65 42.39 1065.42 04:08:01 AM 33.22 0.78 32.44 57.05 933.32 Average: 98.73 32.65 66.08 928.03 4549.95 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5285552 7051268 2598892 32.96 2688 1938704 686008 7.68 218036 2040556 160236 04:06:01 AM 5218072 7051452 2666372 33.82 2688 2001020 660780 7.40 242524 2057776 16496 04:07:01 AM 5237524 7072080 2646920 33.57 2688 2002296 635520 7.11 246124 2034868 4 04:08:01 AM 5133500 6973500 2750944 34.89 2688 2006496 741996 8.31 413216 1972068 29072 Average: 5218662 7037075 2665782 33.81 2688 1987129 681076 7.62 279975 2026317 51452 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 134.86 88.80 1202.50 34.10 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 30.29 24.50 194.45 7.83 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 30.61 27.18 41.01 8.14 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 34.59 27.36 33.86 17.44 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 57.59 41.96 367.97 16.88 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) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 41.75 2.28 17.40 4.08 0.09 34.40 04:05:01 AM 0 36.10 2.73 18.03 4.47 0.10 38.57 04:05:01 AM 1 47.39 1.83 16.77 3.69 0.08 30.24 04:06:01 AM all 39.29 0.00 3.11 2.67 0.10 54.83 04:06:01 AM 0 22.29 0.00 3.05 2.17 0.10 72.39 04:06:01 AM 1 56.32 0.00 3.17 3.17 0.10 37.24 04:07:01 AM all 37.34 0.00 2.04 0.50 0.09 60.03 04:07:01 AM 0 20.87 0.00 1.99 0.48 0.08 76.58 04:07:01 AM 1 53.82 0.00 2.09 0.52 0.10 43.48 04:08:01 AM all 41.23 0.00 2.57 0.81 0.13 55.26 04:08:01 AM 0 34.98 0.00 2.54 0.99 0.13 61.36 04:08:01 AM 1 47.51 0.00 2.60 0.64 0.13 49.12 Average: all 39.89 0.56 6.24 2.01 0.10 51.19 Average: 0 28.52 0.67 6.35 2.02 0.10 62.33 Average: 1 51.27 0.45 6.13 2.00 0.10 40.04