---> uname -a: Linux prd-centos8-builder-2c-1g-7782.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 539 5054 19 2105 6855 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:55:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feda:5560/64 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) 02/22/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 226.37 142.60 83.77 6169.94 8439.00 06:06:01 PM 105.77 0.23 105.53 16.53 8898.98 06:07:01 PM 41.34 0.65 40.69 51.72 2401.27 06:08:01 PM 22.56 0.10 22.46 10.40 613.21 Average: 99.01 35.90 63.11 1562.28 5088.07 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5275456 7003020 2608988 33.09 2688 1901172 747028 8.36 217056 2051544 139540 06:06:01 PM 5131260 6978680 2753184 34.92 2688 2014804 734044 8.22 221932 2165368 52572 06:07:01 PM 5206548 7045940 2677896 33.96 2688 2007160 659156 7.38 250412 2062584 28 06:08:01 PM 5151216 6988328 2733228 34.67 2688 2004976 714208 8.00 425420 1945344 14780 Average: 5191120 7003992 2693324 34.16 2688 1982028 713609 7.99 278705 2056210 51730 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 293.04 165.34 1654.44 60.51 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 38.53 30.94 387.48 8.20 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.95 24.65 27.72 8.35 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 30.26 25.44 31.84 15.51 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 97.45 61.60 525.40 23.14 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) 02/22/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.88 2.31 19.86 9.04 0.12 32.79 06:05:01 PM 0 19.48 3.03 22.49 7.56 0.12 47.32 06:05:01 PM 1 52.15 1.60 17.26 10.50 0.12 18.38 06:06:01 PM all 36.63 0.00 2.90 3.53 0.10 56.85 06:06:01 PM 0 21.08 0.00 2.26 3.08 0.08 73.49 06:06:01 PM 1 52.44 0.00 3.54 3.98 0.12 39.93 06:07:01 PM all 36.52 0.00 2.10 1.92 0.10 59.36 06:07:01 PM 0 27.69 0.00 2.03 0.72 0.10 69.47 06:07:01 PM 1 45.36 0.00 2.17 3.13 0.10 49.24 06:08:01 PM all 37.10 0.00 2.15 0.41 0.09 60.25 06:08:01 PM 0 30.63 0.00 1.77 0.32 0.10 67.18 06:08:01 PM 1 43.49 0.00 2.53 0.50 0.08 53.39 Average: all 36.53 0.57 6.69 3.70 0.10 52.40 Average: 0 24.74 0.74 7.05 2.90 0.10 64.47 Average: 1 48.33 0.39 6.34 4.50 0.11 40.34