---> uname -a: Linux prd-centos8-builder-2c-1g-24293.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 530 5083 19 2085 6865 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:d6:d4:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fed6:d4ef/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) 04/19/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 220.51 125.56 94.95 4632.86 6793.92 03:06:01 AM 98.55 0.28 98.27 17.86 8076.42 03:07:01 AM 24.81 0.30 24.51 42.39 1469.77 03:08:01 AM 26.57 0.78 25.79 57.05 608.10 Average: 92.61 31.73 60.88 1187.64 4237.01 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5333168 7067836 2551268 32.36 2688 1907912 691988 7.75 219008 1989684 134908 03:06:01 AM 5160492 6980324 2723944 34.55 2688 1987404 738828 8.27 243384 2112836 32600 03:07:01 AM 5252480 7072908 2631956 33.38 2688 1988552 643600 7.20 245668 2019848 4 03:08:01 AM 5181764 7006892 2702672 34.28 2688 1992704 718780 8.05 414136 1922124 12628 Average: 5231976 7031990 2652460 33.64 2688 1969143 698299 7.82 280549 2011123 45035 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 278.96 155.26 1704.81 64.14 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 32.79 26.36 192.93 9.19 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 28.73 25.60 29.14 7.93 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 38.52 30.74 33.79 12.10 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 94.76 59.49 490.20 23.34 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) 04/19/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.50 2.05 17.29 5.94 0.11 32.10 03:05:01 AM 0 44.53 2.55 18.81 6.96 0.12 27.03 03:05:01 AM 1 40.49 1.55 15.79 4.93 0.10 37.13 03:06:01 AM all 40.89 0.00 2.97 3.20 0.11 52.83 03:06:01 AM 0 63.12 0.00 3.40 3.43 0.12 29.93 03:06:01 AM 1 18.69 0.00 2.55 2.96 0.10 75.70 03:07:01 AM all 38.40 0.00 1.93 0.47 0.10 59.10 03:07:01 AM 0 47.59 0.00 1.80 0.45 0.10 50.06 03:07:01 AM 1 29.20 0.00 2.07 0.50 0.10 68.13 03:08:01 AM all 40.06 0.00 2.37 0.93 0.09 56.54 03:08:01 AM 0 47.42 0.00 2.52 1.22 0.08 48.77 03:08:01 AM 1 32.71 0.00 2.22 0.65 0.10 64.32 Average: all 40.46 0.51 6.09 2.62 0.10 50.22 Average: 0 50.70 0.63 6.57 2.99 0.10 39.01 Average: 1 30.24 0.38 5.62 2.25 0.10 61.41