---> uname -a: Linux prd-centos8-builder-2c-1g-5138.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 546 5038 19 2114 6846 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:38:93:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe38:93fd/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) 02/13/2024 _x86_64_ (2 CPU) 16:03:30 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 241.86 141.36 100.50 5924.61 7237.54 04:06:01 PM 104.88 0.28 104.60 17.86 8665.74 04:07:01 PM 30.55 0.30 30.25 42.40 2060.18 04:08:01 PM 20.93 0.40 20.53 18.40 534.88 Average: 99.56 35.59 63.97 1500.82 4624.86 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5304712 7066528 2579724 32.72 2688 1934688 679112 7.60 217856 2020008 158396 04:06:01 PM 5184848 7031200 2699588 34.24 2688 2012536 670552 7.51 240052 2087588 48280 04:07:01 PM 5194236 7041188 2690200 34.12 2688 2013804 666568 7.46 252112 2067380 4 04:08:01 PM 5152972 6998560 2731464 34.64 2688 2012300 711100 7.96 418200 1944740 13680 Average: 5209192 7034369 2675244 33.93 2688 1993332 681833 7.63 282055 2029929 55090 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 279.12 157.77 1818.28 62.89 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 36.97 27.42 351.01 7.99 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 19.73 17.45 21.37 5.96 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 31.84 26.60 31.88 9.14 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 91.92 57.31 555.65 21.49 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) 02/13/2024 _x86_64_ (2 CPU) 16:03:30 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.41 2.29 18.29 5.27 0.13 30.61 04:05:01 PM 0 49.44 1.63 16.85 5.12 0.13 26.82 04:05:01 PM 1 37.34 2.96 19.74 5.42 0.12 34.43 04:06:01 PM all 38.67 0.00 3.52 2.68 0.10 55.03 04:06:01 PM 0 39.65 0.00 3.49 2.99 0.08 53.79 04:06:01 PM 1 37.70 0.00 3.56 2.36 0.12 56.26 04:07:01 PM all 27.82 0.00 1.41 1.46 0.08 69.23 04:07:01 PM 0 37.17 0.00 1.47 1.07 0.08 60.21 04:07:01 PM 1 18.44 0.00 1.35 1.85 0.08 78.27 04:08:01 PM all 36.23 0.00 2.23 0.26 0.08 61.19 04:08:01 PM 0 46.13 0.00 2.25 0.45 0.08 51.08 04:08:01 PM 1 26.34 0.00 2.21 0.07 0.08 71.30 Average: all 36.51 0.57 6.32 2.41 0.10 54.10 Average: 0 43.08 0.40 5.98 2.40 0.10 48.04 Average: 1 29.93 0.73 6.66 2.41 0.10 60.18