---> uname -a: Linux prd-centos8-builder-2c-1g-4870.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 530 5007 19 2161 6863 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:4d:9c:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe4d:9ca7/64 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) 12/13/2023 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 221.49 129.59 91.90 5900.97 6629.16 10:06:01 PM 98.17 0.23 97.93 16.53 10348.04 10:07:01 PM 44.49 0.35 44.14 43.73 2444.14 10:08:01 PM 18.36 0.30 18.06 8.00 490.23 Average: 95.63 32.62 63.01 1492.49 4977.96 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5348256 7075524 2536188 32.17 2688 1901724 682184 7.64 217648 1980884 131728 10:06:01 PM 5077756 6985564 2806688 35.60 2688 2073976 730060 8.17 222588 2210756 53344 10:07:01 PM 5145092 7040088 2739352 34.74 2688 2060740 686028 7.68 252512 2112560 28 10:08:01 PM 5131964 7025104 2752480 34.91 2688 2058772 704984 7.89 249912 2130536 13528 Average: 5175767 7031570 2708677 34.35 2688 2023803 700814 7.85 235665 2108684 49657 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 265.81 146.92 1662.57 61.26 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 45.38 32.11 642.24 7.74 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.23 21.58 25.44 7.46 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 22.43 19.51 22.01 5.90 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 89.72 55.03 588.11 20.59 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) 12/13/2023 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 37.71 2.03 17.05 5.14 0.13 37.94 10:05:01 PM 0 38.80 1.60 15.19 3.79 0.13 40.49 10:05:01 PM 1 36.62 2.47 18.93 6.51 0.12 35.36 10:06:01 PM all 35.11 0.00 3.05 3.19 0.10 58.55 10:06:01 PM 0 18.11 0.00 2.31 2.71 0.10 76.77 10:06:01 PM 1 52.23 0.00 3.80 3.67 0.10 40.20 10:07:01 PM all 34.54 0.00 1.98 0.95 0.08 62.45 10:07:01 PM 0 29.87 0.00 1.76 1.48 0.08 66.80 10:07:01 PM 1 39.21 0.00 2.20 0.42 0.08 58.09 10:08:01 PM all 29.64 0.00 1.68 0.17 0.09 68.42 10:08:01 PM 0 14.67 0.00 1.30 0.03 0.10 83.89 10:08:01 PM 1 44.61 0.00 2.07 0.30 0.08 52.93 Average: all 34.24 0.50 5.90 2.35 0.10 56.91 Average: 0 25.33 0.40 5.11 2.00 0.10 67.06 Average: 1 43.19 0.61 6.69 2.70 0.10 46.71