---> uname -a: Linux prd-centos8-builder-2c-1g-22228.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: 2800.000 BogoMIPS: 5600.00 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 558 5057 19 2083 6837 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:da:f5:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:feda:f557/64 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) 04/11/2024 _x86_64_ (2 CPU) 06:03:25 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 218.88 117.16 101.72 3673.98 6893.89 06:06:01 AM 85.45 0.78 84.67 64.66 8244.81 06:07:01 AM 24.31 0.10 24.21 3.60 1001.93 06:08:01 AM 25.43 0.48 24.95 49.06 553.87 Average: 88.52 29.64 58.89 947.94 4173.74 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5237988 6981068 2646448 33.57 2688 1916120 749072 8.39 218572 2084692 143284 06:06:01 AM 5181992 7000580 2702444 34.28 2688 1986664 713980 7.99 245456 2091396 16440 06:07:01 AM 5216288 7034940 2668148 33.84 2688 1986776 675168 7.56 256520 2046360 20 06:08:01 AM 5138068 6961160 2746368 34.83 2688 1990704 767360 8.59 424672 1956060 12636 Average: 5193584 6994437 2690852 34.13 2688 1970066 726395 8.13 286305 2044627 43095 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 254.37 130.96 1454.78 52.32 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 31.98 26.50 187.44 8.24 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 28.80 25.76 25.10 8.02 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 34.29 28.88 33.30 11.93 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 87.37 53.03 425.20 20.13 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) 04/11/2024 _x86_64_ (2 CPU) 06:03:25 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.99 1.58 16.52 3.41 0.13 35.38 06:05:01 AM 0 44.60 2.18 19.35 3.05 0.14 30.69 06:05:01 AM 1 41.40 0.99 13.73 3.76 0.12 40.01 06:06:01 AM all 39.42 0.00 2.83 2.45 0.10 55.20 06:06:01 AM 0 50.78 0.00 2.66 1.91 0.10 44.54 06:06:01 AM 1 28.06 0.00 3.00 2.98 0.10 65.86 06:07:01 AM all 38.27 0.00 2.08 0.34 0.12 59.19 06:07:01 AM 0 62.43 0.00 2.25 0.53 0.10 34.68 06:07:01 AM 1 14.18 0.00 1.90 0.15 0.13 83.64 06:08:01 AM all 42.11 0.00 2.42 0.34 0.09 55.04 06:08:01 AM 0 42.52 0.00 2.52 0.42 0.10 54.44 06:08:01 AM 1 41.69 0.00 2.32 0.27 0.08 55.64 Average: all 40.69 0.39 5.92 1.63 0.11 51.26 Average: 0 50.11 0.54 6.63 1.47 0.11 41.15 Average: 1 31.31 0.25 5.22 1.79 0.11 61.33