---> uname -a: Linux prd-centos8-builder-2c-2g-7724.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 497 5102 19 2097 6918 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:51:4f:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe51:4f8c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/13/2023 _x86_64_ (2 CPU) 17:33:18 LINUX RESTART (2 CPU) 05:34:01 PM tps rtps wtps bread/s bwrtn/s 05:35:01 PM 85.40 17.04 68.36 2305.36 6052.47 05:36:01 PM 105.17 0.25 104.92 16.66 10679.95 05:37:01 PM 47.15 0.53 46.62 45.58 2549.33 05:38:01 PM 12.65 0.00 12.65 0.00 261.94 05:39:01 PM 22.61 0.65 21.96 35.45 629.36 Average: 54.60 3.70 50.90 480.65 4034.51 05:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 PM 5425848 7146904 2456624 31.17 2688 1918572 652668 7.31 197512 2028380 156744 05:36:01 PM 5177088 7049060 2705384 34.32 2688 2063244 729324 8.17 202088 2244408 57976 05:37:01 PM 5240468 7096184 2642004 33.52 2688 2046428 675540 7.56 232376 2150196 1084 05:38:01 PM 5271064 7125696 2611408 33.13 2688 2045368 657352 7.36 232928 2119260 12 05:39:01 PM 5209388 7065552 2673084 33.91 2688 2046508 706916 7.92 407168 2007276 15812 Average: 5264771 7096679 2617701 33.21 2688 2024024 684360 7.66 254414 2109904 46326 05:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 93.10 75.37 1019.87 12.42 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 43.03 35.56 530.94 7.37 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 18.64 20.14 20.11 13.06 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 11.56 12.60 10.22 4.41 0.00 0.00 0.00 0.00 05:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM eth0 23.53 20.86 25.25 9.23 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 37.97 32.91 321.28 9.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/13/2023 _x86_64_ (2 CPU) 17:33:18 LINUX RESTART (2 CPU) 05:34:01 PM CPU %user %nice %system %iowait %steal %idle 05:35:01 PM all 36.04 0.00 5.57 2.40 0.09 55.89 05:35:01 PM 0 25.34 0.00 5.35 1.61 0.08 67.61 05:35:01 PM 1 46.70 0.00 5.78 3.20 0.10 44.22 05:36:01 PM all 32.46 0.00 4.09 3.11 0.09 60.25 05:36:01 PM 0 20.99 0.00 3.09 3.34 0.10 72.48 05:36:01 PM 1 43.92 0.00 5.09 2.87 0.08 48.03 05:37:01 PM all 32.35 0.00 2.72 1.11 0.09 63.72 05:37:01 PM 0 13.63 0.00 2.22 1.47 0.10 82.58 05:37:01 PM 1 51.07 0.00 3.22 0.75 0.08 44.87 05:38:01 PM all 23.63 0.00 1.46 0.07 0.08 74.77 05:38:01 PM 0 17.11 0.00 1.79 0.02 0.07 81.02 05:38:01 PM 1 30.14 0.00 1.13 0.12 0.08 68.52 05:39:01 PM all 33.15 0.00 2.80 0.29 0.09 63.67 05:39:01 PM 0 26.32 0.00 2.42 0.17 0.10 70.99 05:39:01 PM 1 39.98 0.00 3.17 0.42 0.08 56.34 Average: all 31.53 0.00 3.33 1.40 0.09 63.66 Average: 0 20.68 0.00 2.97 1.32 0.09 74.94 Average: 1 42.36 0.00 3.68 1.47 0.09 52.40