---> uname -a: Linux prd-centos8-builder-2c-1g-5379.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 543 5042 19 2113 6850 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:2f:7e:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe2f:7ecb/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) 02/14/2024 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 288.87 179.31 109.56 7928.56 42374.58 04:06:01 PM 99.95 0.23 99.72 16.53 7971.89 04:07:01 PM 59.14 0.35 58.79 43.73 4469.11 04:08:01 PM 16.45 0.40 16.05 18.40 370.95 Average: 116.11 45.08 71.03 2001.97 13797.58 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5383996 7107056 2500448 31.71 2688 1896668 626856 7.02 216780 1944724 151496 04:06:01 PM 5103476 6971380 2780968 35.27 2688 2034032 749760 8.39 224548 2188184 122148 04:07:01 PM 5188680 7035188 2695764 34.19 2688 2013116 669048 7.49 252648 2074292 12 04:08:01 PM 5179884 7024984 2704560 34.30 2688 2011616 679208 7.60 418920 1918392 13680 Average: 5214009 7034652 2670435 33.87 2688 1988858 681218 7.63 278224 2031398 71834 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 298.73 147.85 1653.64 60.30 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 45.98 34.66 512.70 8.44 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 25.98 22.56 25.95 7.48 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 30.64 25.18 30.77 8.74 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 100.34 57.56 555.81 21.24 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) 02/14/2024 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.21 2.80 20.58 14.52 0.10 24.78 04:05:01 PM 0 36.44 2.34 18.96 18.94 0.10 23.22 04:05:01 PM 1 37.99 3.25 22.21 10.10 0.10 26.35 04:06:01 PM all 41.11 0.00 3.53 2.83 0.12 52.41 04:06:01 PM 0 29.81 0.00 3.42 2.98 0.13 63.65 04:06:01 PM 1 52.44 0.00 3.64 2.67 0.10 41.15 04:07:01 PM all 34.77 0.00 2.11 1.54 0.10 61.48 04:07:01 PM 0 26.92 0.00 2.01 0.42 0.08 70.56 04:07:01 PM 1 42.66 0.00 2.20 2.66 0.12 52.36 04:08:01 PM all 33.38 0.00 2.09 0.17 0.08 64.28 04:08:01 PM 0 25.12 0.00 1.94 0.05 0.08 72.81 04:08:01 PM 1 41.65 0.00 2.24 0.28 0.08 55.74 Average: all 36.62 0.69 7.00 4.71 0.10 50.88 Average: 0 29.53 0.58 6.51 5.52 0.10 57.76 Average: 1 43.72 0.80 7.49 3.89 0.10 43.99