---> uname -a: Linux prd-centos8-builder-2c-1g-3576.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 559 5023 19 2116 6834 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:c6:74:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fec6:7431/64 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) 02/07/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 215.16 112.30 102.87 3104.30 7146.70 08:06:01 PM 101.53 0.28 101.25 17.86 8843.04 08:07:01 PM 30.78 0.30 30.48 42.39 1533.44 08:08:01 PM 25.50 0.78 24.71 57.06 738.31 Average: 93.25 28.42 64.83 805.47 4565.66 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5218900 7009908 2665544 33.81 2688 1963100 719788 8.06 221036 2098700 178856 08:06:01 PM 5164372 7011968 2720072 34.50 2688 2014152 704736 7.89 244712 2103184 32124 08:07:01 PM 5174432 7023300 2710012 34.37 2688 2015428 682852 7.64 253076 2084336 28 08:08:01 PM 5159832 7010976 2724612 34.56 2688 2017332 701876 7.86 421848 1931536 15856 Average: 5179384 7014038 2705060 34.31 2688 2002503 702313 7.86 285168 2054439 56716 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 73.41 50.93 1012.06 8.69 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 38.75 27.59 271.39 8.13 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.80 19.63 20.01 7.00 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.33 30.39 36.06 10.80 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 43.32 32.14 334.90 8.66 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) 02/07/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.94 1.65 16.22 6.56 0.08 35.55 08:05:01 PM 0 45.32 1.11 12.60 5.94 0.08 34.95 08:05:01 PM 1 34.54 2.18 19.85 7.18 0.08 36.16 08:06:01 PM all 40.00 0.00 3.29 1.84 0.12 54.75 08:06:01 PM 0 30.92 0.00 3.13 2.06 0.12 63.78 08:06:01 PM 1 49.08 0.00 3.46 1.61 0.12 45.74 08:07:01 PM all 29.17 0.00 1.46 0.35 0.09 68.93 08:07:01 PM 0 7.43 0.00 1.40 0.50 0.08 90.58 08:07:01 PM 1 50.91 0.00 1.52 0.20 0.10 47.27 08:08:01 PM all 38.48 0.00 2.55 0.34 0.09 58.54 08:08:01 PM 0 28.85 0.00 2.48 0.43 0.10 68.13 08:08:01 PM 1 48.12 0.00 2.62 0.25 0.08 48.93 Average: all 36.89 0.41 5.84 2.26 0.10 54.51 Average: 0 28.08 0.28 4.88 2.22 0.10 64.45 Average: 1 45.71 0.54 6.81 2.29 0.10 44.56