---> uname -a: Linux prd-centos8-builder-2c-1g-3221.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 570 5016 19 2112 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:57:7a:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe57:7abe/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) 02/06/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 223.64 133.84 89.80 5926.40 6908.69 06:06:01 PM 108.40 0.28 108.12 17.86 9044.16 06:07:01 PM 36.63 0.60 36.03 50.39 2349.76 06:08:01 PM 18.26 0.10 18.16 10.40 492.52 Average: 96.20 33.29 62.91 1482.87 4689.45 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5321972 7049336 2562464 32.50 2688 1901128 698960 7.82 217220 2005316 133312 06:06:01 PM 5176744 7021328 2707692 34.34 2688 2010960 701656 7.85 238548 2093744 48268 06:07:01 PM 5174616 7020372 2709820 34.37 2688 2012456 688620 7.71 252584 2085568 24 06:08:01 PM 5187404 7031408 2697032 34.21 2688 2010716 704436 7.89 428180 1899708 13668 Average: 5215184 7030611 2669252 33.85 2688 1983815 698418 7.82 284133 2021084 48818 06:04:02 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 264.54 152.49 1714.21 61.20 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 39.41 29.58 463.45 8.34 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 26.80 23.56 26.71 7.89 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 30.72 25.07 29.32 15.80 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 89.64 57.28 553.61 23.15 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) 02/06/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 40.79 2.29 18.47 11.59 0.13 26.73 06:05:01 PM 0 36.15 1.95 16.05 10.92 0.12 34.80 06:05:01 PM 1 45.44 2.63 20.88 12.26 0.14 18.65 06:06:01 PM all 40.94 0.00 3.51 2.47 0.13 52.95 06:06:01 PM 0 42.44 0.00 3.82 1.89 0.12 51.74 06:06:01 PM 1 39.44 0.00 3.19 3.06 0.15 54.16 06:07:01 PM all 31.92 0.00 1.59 1.22 0.11 65.16 06:07:01 PM 0 24.63 0.00 1.52 1.00 0.13 72.71 06:07:01 PM 1 39.22 0.00 1.66 1.44 0.08 57.60 06:08:01 PM all 32.05 0.00 2.11 0.47 0.11 65.26 06:08:01 PM 0 16.54 0.00 1.69 0.12 0.08 81.57 06:08:01 PM 1 47.58 0.00 2.53 0.82 0.13 48.94 Average: all 36.39 0.56 6.31 3.87 0.12 52.74 Average: 0 29.90 0.48 5.69 3.42 0.11 60.41 Average: 1 42.89 0.64 6.94 4.33 0.13 45.07