---> uname -a: Linux prd-centos8-builder-2c-1g-11143.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 534 5050 19 2114 6859 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:e5:d9:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fee5:d98e/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) 01/11/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 232.59 154.05 78.54 6348.28 25101.62 05:06:01 AM 115.79 0.23 115.56 16.53 8413.35 05:07:01 AM 54.42 0.32 54.11 43.19 4277.12 05:08:01 AM 18.88 0.43 18.45 18.93 506.95 Average: 105.43 38.76 66.67 1606.86 9575.36 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5309252 7013576 2575192 32.66 2688 1883780 756840 8.47 237664 2018808 137092 05:06:01 AM 5128948 6989184 2755496 34.95 2688 2027072 719500 8.05 222504 2163328 107076 05:07:01 AM 5191704 7038924 2692740 34.15 2688 2013980 666880 7.47 252692 2068100 8 05:08:01 AM 5242088 7087804 2642356 33.51 2688 2012368 639968 7.16 418556 1853908 13560 Average: 5217998 7032372 2666446 33.82 2688 1984300 695797 7.79 282854 2026036 64434 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 266.56 148.43 1638.14 59.08 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 44.00 33.17 495.26 7.95 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.70 22.00 25.15 7.59 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 29.35 24.60 29.27 15.13 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 91.41 57.05 547.00 22.44 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) 01/11/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 34.02 2.62 20.64 13.09 0.10 29.52 05:05:01 AM 0 35.56 3.20 22.62 12.58 0.10 25.94 05:05:01 AM 1 32.51 2.04 18.68 13.60 0.10 33.07 05:06:01 AM all 39.87 0.00 3.65 3.64 0.12 52.73 05:06:01 AM 0 50.55 0.00 4.27 3.48 0.12 41.58 05:06:01 AM 1 29.26 0.00 3.03 3.79 0.12 63.81 05:07:01 AM all 37.13 0.00 2.18 1.56 0.08 59.05 05:07:01 AM 0 42.53 0.00 2.13 1.68 0.08 53.57 05:07:01 AM 1 31.72 0.00 2.23 1.43 0.08 64.53 05:08:01 AM all 31.67 0.00 2.08 0.22 0.08 65.95 05:08:01 AM 0 41.91 0.00 2.45 0.37 0.08 55.19 05:08:01 AM 1 21.43 0.00 1.70 0.07 0.08 76.72 Average: all 35.68 0.64 7.06 4.58 0.10 51.94 Average: 0 42.67 0.79 7.77 4.47 0.10 44.20 Average: 1 28.71 0.50 6.35 4.68 0.10 59.65