---> uname -a: Linux prd-centos8-builder-2c-1g-6496.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 575 5035 19 2088 6819 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:b5:66:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb5:66ef/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) 05/27/2024 _x86_64_ (2 CPU) 03:03:51 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 320.36 246.14 74.22 13045.83 37895.47 03:06:01 AM 167.09 59.67 107.42 2662.09 6587.45 03:07:01 AM 89.45 0.47 88.99 56.25 8204.15 03:08:01 AM 27.20 1.62 25.58 125.45 1010.60 03:09:01 AM 13.26 0.10 13.16 10.40 292.82 Average: 123.47 61.60 61.87 3179.90 10798.01 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5685292 7120008 2199152 27.89 2688 1624492 684808 7.67 164164 1752988 50860 03:06:01 AM 5308872 7051696 2575572 32.67 2688 1915992 682944 7.65 218140 2017180 139856 03:07:01 AM 5259848 7079144 2624596 33.29 2688 1987288 633212 7.09 244820 2016548 16672 03:08:01 AM 5155948 6979108 2728496 34.61 2688 1991172 726732 8.14 248204 2116668 152 03:09:01 AM 5148328 6971824 2736116 34.70 2688 1991496 750784 8.40 426884 1946148 156 Average: 5311658 7040356 2572786 32.63 2688 1902088 695696 7.79 260442 1969906 41539 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 247.08 128.33 939.01 60.22 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 61.21 39.49 822.57 7.97 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 34.79 28.89 192.48 8.68 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 23.35 21.26 17.02 7.34 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 27.93 23.65 27.46 12.40 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 78.87 48.32 399.70 19.32 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) 05/27/2024 _x86_64_ (2 CPU) 03:03:51 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 23.67 2.90 18.28 47.25 0.15 7.74 03:05:01 AM 0 23.04 3.11 19.14 48.13 0.15 6.42 03:05:01 AM 1 24.30 2.70 17.42 46.37 0.15 9.06 03:06:01 AM all 35.98 0.81 9.58 9.05 0.13 44.45 03:06:01 AM 0 38.39 0.67 8.32 6.94 0.13 45.54 03:06:01 AM 1 33.57 0.94 10.84 11.16 0.13 43.35 03:07:01 AM all 39.68 0.00 2.80 2.86 0.14 54.51 03:07:01 AM 0 42.41 0.00 2.87 3.49 0.15 51.08 03:07:01 AM 1 36.96 0.00 2.74 2.24 0.13 57.93 03:08:01 AM all 31.89 0.00 1.69 3.10 0.10 63.22 03:08:01 AM 0 33.92 0.00 1.65 4.29 0.10 60.03 03:08:01 AM 1 29.85 0.00 1.73 1.91 0.10 66.41 03:09:01 AM all 32.24 0.00 1.82 1.92 0.12 63.91 03:09:01 AM 0 44.59 0.00 1.93 3.26 0.10 50.13 03:09:01 AM 1 19.92 0.00 1.71 0.59 0.13 77.65 Average: all 32.72 0.74 6.81 12.76 0.13 46.85 Average: 0 36.49 0.75 6.76 13.16 0.13 42.71 Average: 1 28.94 0.72 6.85 12.36 0.13 51.00