---> uname -a: Linux prd-centos8-builder-2c-1g-7029.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: 2799.998 BogoMIPS: 5599.99 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 563 5023 19 2112 6830 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:27:23:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe27:2305/64 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) 02/20/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 223.24 124.26 98.98 3663.85 7029.87 02:06:01 PM 106.52 0.28 106.23 17.86 9121.66 02:07:01 PM 29.83 0.30 29.53 42.39 1547.83 02:08:01 PM 25.01 0.58 24.43 33.73 732.76 Average: 96.15 31.36 64.79 939.57 4608.13 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5267380 7028768 2617064 33.19 2688 1934268 690328 7.73 217764 2056236 155972 02:06:01 PM 5122124 6971916 2762320 35.04 2688 2016324 728296 8.15 242476 2148584 37888 02:07:01 PM 5124632 6975680 2759812 35.00 2688 2017600 733140 8.21 250832 2136748 5760 02:08:01 PM 5117136 6963944 2767308 35.10 2688 2013012 739372 8.28 418288 1978508 15808 Average: 5157818 6985077 2726626 34.58 2688 1995301 722784 8.09 282340 2080019 53857 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 193.89 120.31 1526.12 52.88 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 34.56 26.58 306.50 7.98 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.10 19.58 23.93 6.93 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 32.69 26.31 32.46 9.58 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 71.06 48.20 472.30 19.34 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) 02/20/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.16 2.11 17.43 4.31 0.11 33.88 02:05:01 PM 0 41.53 1.97 17.65 4.43 0.12 34.31 02:05:01 PM 1 42.78 2.25 17.22 4.19 0.10 33.46 02:06:01 PM all 40.20 0.00 3.56 2.42 0.10 53.72 02:06:01 PM 0 48.31 0.00 3.47 2.34 0.10 45.77 02:06:01 PM 1 32.09 0.00 3.64 2.49 0.10 61.68 02:07:01 PM all 29.61 0.00 1.44 0.46 0.08 68.41 02:07:01 PM 0 41.24 0.00 1.45 0.27 0.08 56.96 02:07:01 PM 1 17.99 0.00 1.43 0.65 0.08 79.85 02:08:01 PM all 38.12 0.00 2.49 0.62 0.09 58.67 02:08:01 PM 0 58.32 0.00 2.75 0.37 0.10 38.46 02:08:01 PM 1 17.95 0.00 2.23 0.88 0.08 78.85 Average: all 37.50 0.52 6.18 1.94 0.10 53.77 Average: 0 47.39 0.48 6.26 1.84 0.10 43.94 Average: 1 27.65 0.56 6.09 2.05 0.09 63.56