---> uname -a: Linux prd-centos8-builder-2c-1g-11380.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 577 5008 19 2112 6815 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:43:45:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe43:4560/64 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) 01/11/2024 _x86_64_ (2 CPU) 18:03:21 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 215.91 109.08 106.83 3096.97 7377.71 06:06:01 PM 102.70 0.27 102.43 17.46 8948.58 06:07:01 PM 29.06 0.30 28.76 42.39 1504.25 06:08:01 PM 25.70 0.58 25.11 33.73 740.99 Average: 93.35 27.56 65.79 797.73 4643.00 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5209220 6997364 2675224 33.93 2688 1959532 724640 8.11 222404 2107492 178556 06:06:01 PM 5151308 6995064 2733136 34.66 2688 2009972 694020 7.77 245160 2118496 32140 06:07:01 PM 5085660 6940312 2798784 35.50 2688 2020896 755512 8.46 254072 2174432 9672 06:08:01 PM 5106704 6953228 2777740 35.23 2688 2012396 746892 8.36 421000 1987396 15816 Average: 5138223 6971492 2746221 34.83 2688 2000699 730266 8.17 285659 2096954 59046 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 104.58 69.96 1238.11 34.92 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 33.71 26.73 259.34 7.68 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.98 19.53 22.47 7.35 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.13 26.33 32.58 9.45 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 48.35 35.64 388.16 14.85 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) 01/11/2024 _x86_64_ (2 CPU) 18:03:21 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.34 1.55 15.39 3.89 0.11 35.72 06:05:01 PM 0 45.29 1.69 16.44 3.96 0.12 32.50 06:05:01 PM 1 41.40 1.41 14.34 3.82 0.10 38.92 06:06:01 PM all 39.54 0.00 3.20 2.59 0.09 54.58 06:06:01 PM 0 59.63 0.00 3.65 1.78 0.10 34.84 06:06:01 PM 1 19.49 0.00 2.76 3.39 0.08 74.28 06:07:01 PM all 27.93 0.00 1.42 1.38 0.08 69.19 06:07:01 PM 0 25.53 0.00 1.27 1.94 0.08 71.18 06:07:01 PM 1 30.34 0.00 1.57 0.82 0.08 67.19 06:08:01 PM all 37.88 0.00 2.43 0.43 0.08 59.18 06:08:01 PM 0 52.64 0.00 2.90 0.58 0.10 43.77 06:08:01 PM 1 23.12 0.00 1.95 0.27 0.07 74.59 Average: all 37.16 0.38 5.58 2.07 0.09 54.71 Average: 0 45.79 0.42 6.03 2.06 0.10 45.61 Average: 1 28.55 0.35 5.14 2.07 0.08 63.81