---> uname -a: Linux prd-centos8-builder-2c-1g-7634.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 570 4968 19 2161 6823 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:02:6d:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe02:6dd5/64 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) 12/25/2023 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 217.90 123.73 94.17 3658.86 6980.44 05:06:01 PM 109.02 0.28 108.73 17.86 10658.19 05:07:01 PM 36.19 0.30 35.89 42.39 2181.10 05:08:01 PM 18.96 0.40 18.56 18.40 485.02 Average: 95.52 31.18 64.34 934.38 5076.19 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5286544 7029264 2597900 32.95 2688 1916844 725236 8.12 218140 2041656 143648 05:06:01 PM 5107744 7001920 2776700 35.22 2688 2059600 710832 7.96 227556 2175044 46940 05:07:01 PM 5105980 7001116 2778464 35.24 2688 2060872 711060 7.96 251580 2154676 16 05:08:01 PM 5112932 7006600 2771512 35.15 2688 2059356 696684 7.80 417808 1983268 13668 Average: 5153300 7009725 2731144 34.64 2688 2024168 710953 7.96 278771 2088661 51068 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 193.78 111.55 1378.35 48.56 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 46.94 33.29 591.38 7.53 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 24.11 20.43 24.67 7.30 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 29.20 23.91 29.67 8.29 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 73.51 47.30 506.02 17.92 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) 12/25/2023 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.97 2.15 17.40 6.18 0.12 35.18 05:05:01 PM 0 42.03 2.58 17.31 5.92 0.12 32.04 05:05:01 PM 1 35.88 1.72 17.49 6.44 0.12 38.35 05:06:01 PM all 36.42 0.00 3.24 3.41 0.12 56.81 05:06:01 PM 0 50.97 0.00 4.05 4.45 0.15 40.37 05:06:01 PM 1 21.90 0.00 2.43 2.36 0.10 73.20 05:07:01 PM all 31.13 0.00 1.44 1.18 0.09 66.17 05:07:01 PM 0 51.87 0.00 1.70 1.27 0.08 45.08 05:07:01 PM 1 10.41 0.00 1.18 1.08 0.10 87.23 05:08:01 PM all 32.65 0.00 2.18 0.24 0.08 64.85 05:08:01 PM 0 32.98 0.00 2.16 0.38 0.08 64.39 05:08:01 PM 1 32.31 0.00 2.20 0.10 0.08 65.31 Average: all 34.75 0.52 5.96 2.72 0.11 55.94 Average: 0 44.48 0.63 6.22 2.98 0.11 45.58 Average: 1 25.01 0.42 5.70 2.45 0.10 66.32