---> uname -a: Linux prd-centos8-builder-2c-1g-2202.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 559 5025 19 2115 6835 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:03:8d:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe03:8d2b/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) 02/03/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 227.85 123.43 104.42 3660.06 7384.12 06:06:01 AM 95.23 0.28 94.95 17.86 8802.48 06:07:01 AM 31.46 0.30 31.16 42.39 1570.49 06:08:01 AM 23.48 0.40 23.08 18.40 646.68 Average: 94.51 31.10 63.40 934.64 4601.12 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5201148 6985916 2683296 34.03 2688 1957048 765748 8.57 221012 2117404 172944 06:06:01 AM 5156352 7004156 2728092 34.60 2688 2014144 715728 8.01 240860 2116980 32148 06:07:01 AM 5198484 7047316 2685960 34.07 2688 2015412 668984 7.49 252908 2061716 28 06:08:01 AM 5100148 6960680 2784296 35.31 2688 2026776 762736 8.54 422188 1991664 26432 Average: 5164033 6999517 2720411 34.50 2688 2003345 728299 8.15 284242 2071941 57888 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 212.50 120.60 1631.16 51.73 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 29.86 22.46 260.32 7.49 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 22.70 19.66 23.42 6.55 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 31.13 25.86 31.03 17.01 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 74.04 47.14 486.47 20.70 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) 02/03/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 44.43 2.06 16.90 3.96 0.12 32.53 06:05:01 AM 0 28.30 2.82 19.15 4.79 0.12 44.83 06:05:01 AM 1 60.48 1.30 14.66 3.14 0.12 20.30 06:06:01 AM all 34.07 0.00 3.05 5.78 0.11 56.99 06:06:01 AM 0 21.94 0.00 2.89 8.93 0.10 66.14 06:06:01 AM 1 46.24 0.00 3.22 2.63 0.12 47.80 06:07:01 AM all 28.35 0.00 1.58 0.67 0.07 69.33 06:07:01 AM 0 22.50 0.00 1.50 1.18 0.07 74.75 06:07:01 AM 1 34.19 0.00 1.67 0.15 0.07 63.92 06:08:01 AM all 36.10 0.00 2.10 0.30 0.10 61.40 06:08:01 AM 0 30.54 0.00 2.20 0.10 0.08 67.08 06:08:01 AM 1 41.67 0.00 2.00 0.50 0.12 55.71 Average: all 35.71 0.51 5.87 2.67 0.10 55.15 Average: 0 25.81 0.70 6.38 3.74 0.09 63.28 Average: 1 45.60 0.32 5.36 1.60 0.10 47.02