---> uname -a: Linux prd-centos8-builder-2c-1g-2311.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 573 5014 19 2112 6820 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:2a:75:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe2a:755a/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) 02/03/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 214.58 112.93 101.65 3444.89 7248.29 01:06:01 PM 98.83 0.28 98.55 17.86 8964.84 01:07:01 PM 34.29 0.60 33.69 50.39 1685.65 01:08:01 PM 22.96 0.28 22.68 25.73 630.11 Average: 92.67 28.52 64.14 884.72 4632.22 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5229160 7009552 2655276 33.68 2688 1953096 721920 8.08 219952 2090136 172436 01:06:01 PM 5123716 6977464 2760720 35.01 2688 2020588 737444 8.26 244144 2147400 41796 01:07:01 PM 5209428 7055016 2675008 33.93 2688 2012432 659500 7.38 262448 2043300 4 01:08:01 PM 5198244 7045184 2686192 34.07 2688 2013344 678196 7.59 429884 1885752 15808 Average: 5190137 7021804 2694299 34.17 2688 1999865 699265 7.83 289107 2041647 57511 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 131.81 85.24 1294.62 33.65 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.86 24.40 268.76 7.93 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.18 20.68 25.99 7.65 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.24 28.98 34.32 20.01 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 56.77 39.82 405.92 17.31 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) 02/03/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.10 1.57 16.09 4.37 0.12 36.76 01:05:01 PM 0 37.76 1.35 13.63 3.94 0.12 43.20 01:05:01 PM 1 44.45 1.80 18.56 4.79 0.12 30.28 01:06:01 PM all 36.86 0.00 3.33 2.51 0.10 57.20 01:06:01 PM 0 34.25 0.00 3.56 2.46 0.08 59.64 01:06:01 PM 1 39.47 0.00 3.10 2.56 0.12 54.75 01:07:01 PM all 26.88 0.00 1.32 0.93 0.08 70.79 01:07:01 PM 0 17.68 0.00 1.40 0.62 0.08 80.22 01:07:01 PM 1 36.10 0.00 1.24 1.24 0.08 61.34 01:08:01 PM all 38.54 0.00 2.42 0.51 0.11 58.43 01:08:01 PM 0 33.49 0.00 2.49 0.85 0.08 63.08 01:08:01 PM 1 43.56 0.00 2.35 0.17 0.13 53.78 Average: all 35.83 0.39 5.76 2.07 0.10 55.85 Average: 0 30.78 0.33 5.25 1.96 0.09 61.58 Average: 1 40.89 0.44 6.27 2.18 0.11 50.11