---> uname -a: Linux prd-centos8-builder-2c-1g-548.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 583 4961 17 2154 6811 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0c:b8:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe0c:b882/64 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) 11/17/2023 _x86_64_ (2 CPU) 04:03:37 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 245.34 175.53 69.82 8054.64 38639.83 04:06:01 AM 153.51 29.96 123.55 1509.75 11328.63 04:07:01 AM 72.84 0.50 72.34 56.78 6326.06 04:08:01 AM 32.58 0.07 32.51 3.07 1591.82 04:09:01 AM 36.55 0.80 35.76 58.02 1109.42 Average: 108.41 41.51 66.90 1943.08 11836.51 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5457352 6980836 2427084 30.78 2688 1706628 809576 9.06 188360 1938776 91136 04:06:01 AM 5053896 6947200 2830540 35.90 2688 2059424 796176 8.91 239788 2228820 171052 04:07:01 AM 5109988 6999684 2774448 35.19 2688 2054444 700332 7.84 245144 2160172 31180 04:08:01 AM 5114632 7004152 2769804 35.13 2688 2054528 700640 7.84 252696 2147024 24 04:09:01 AM 5108456 7002752 2775980 35.21 2688 2058268 689128 7.71 424524 1981088 27320 Average: 5168865 6986925 2715571 34.44 2688 1986658 739170 8.27 270102 2091176 64142 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 222.06 129.64 1039.62 55.29 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 71.07 46.24 1066.73 7.00 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 37.67 31.17 198.79 8.65 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 29.63 24.45 24.67 7.80 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 35.04 27.49 29.98 21.18 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 79.25 51.88 473.47 19.98 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) 11/17/2023 _x86_64_ (2 CPU) 04:03:37 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 32.37 2.64 17.09 32.77 0.14 15.00 04:05:01 AM 0 30.49 3.04 18.80 30.19 0.14 17.35 04:05:01 AM 1 34.23 2.24 15.38 35.35 0.14 12.66 04:06:01 AM all 34.99 0.48 6.96 5.65 0.12 51.79 04:06:01 AM 0 33.77 0.62 7.89 5.51 0.12 52.09 04:06:01 AM 1 36.20 0.35 6.04 5.79 0.12 51.49 04:07:01 AM all 37.86 0.00 3.00 1.68 0.10 57.36 04:07:01 AM 0 46.65 0.00 3.26 1.48 0.12 48.49 04:07:01 AM 1 29.08 0.00 2.73 1.88 0.08 66.23 04:08:01 AM all 35.89 0.00 1.99 0.69 0.09 61.34 04:08:01 AM 0 14.04 0.00 1.62 0.77 0.07 83.51 04:08:01 AM 1 57.75 0.00 2.37 0.62 0.12 39.15 04:09:01 AM all 42.42 0.00 2.71 0.46 0.11 54.30 04:09:01 AM 0 17.47 0.00 1.91 0.56 0.08 79.97 04:09:01 AM 1 67.40 0.00 3.51 0.36 0.14 28.60 Average: all 36.71 0.62 6.32 8.17 0.11 48.08 Average: 0 28.51 0.72 6.65 7.62 0.10 56.39 Average: 1 44.89 0.51 5.98 8.73 0.12 39.77