---> uname -a: Linux prd-centos8-builder-2c-1g-57.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 572 5037 19 2089 6822 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:99:cb:85 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 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe99:cb85/64 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) 05/03/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 290.95 150.12 140.84 6326.56 11785.12 05:06:01 AM 100.88 0.29 100.59 18.17 8541.57 05:07:01 AM 29.39 0.30 29.09 42.39 1582.36 05:08:01 AM 21.40 0.78 20.61 57.06 483.04 Average: 110.70 38.03 72.67 1617.84 5585.80 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 5316828 7039544 2567608 32.57 2688 1896332 685336 7.67 217144 2010168 124548 05:06:01 AM 5200260 7023308 2684176 34.04 2688 1990428 692844 7.76 241288 2075640 32476 05:07:01 AM 5211432 7035184 2673004 33.90 2688 1991704 676356 7.57 245828 2062164 20 05:08:01 AM 5125064 6963396 2759372 35.00 2688 2005808 746148 8.35 416944 1975672 13620 Average: 5213396 7015358 2671040 33.88 2688 1971068 700171 7.84 280301 2030911 42666 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 266.06 152.62 1686.98 63.80 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 33.03 27.23 258.62 8.05 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 29.17 25.67 28.85 8.86 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 34.58 28.25 34.74 16.35 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 90.96 58.58 503.35 24.33 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) 05/03/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 39.48 2.54 19.69 11.25 0.16 26.89 05:05:02 AM 0 30.11 3.31 21.95 11.03 0.20 33.40 05:05:02 AM 1 48.86 1.76 17.43 11.47 0.12 20.37 05:06:01 AM all 38.85 0.00 3.13 3.83 0.10 54.08 05:06:01 AM 0 33.88 0.00 2.96 3.36 0.10 59.70 05:06:01 AM 1 43.84 0.00 3.29 4.31 0.10 48.46 05:07:01 AM all 41.78 0.00 1.90 0.67 0.10 55.55 05:07:01 AM 0 24.55 0.00 1.92 0.78 0.10 72.65 05:07:01 AM 1 59.02 0.00 1.88 0.55 0.10 38.45 05:08:01 AM all 39.45 0.00 2.25 0.27 0.10 57.94 05:08:01 AM 0 38.33 0.00 2.07 0.15 0.10 59.35 05:08:01 AM 1 40.57 0.00 2.43 0.38 0.10 56.52 Average: all 39.90 0.63 6.68 3.96 0.12 48.72 Average: 0 31.71 0.82 7.16 3.79 0.13 56.39 Average: 1 48.09 0.43 6.21 4.13 0.11 41.04