---> uname -a: Linux prd-centos8-builder-2c-1g-9591.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 573 4966 19 2159 6819 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:11:7d:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe11:7db3/64 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) 01/04/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 229.40 139.53 89.87 4668.02 6864.82 06:06:01 PM 107.56 0.23 107.33 16.53 10900.07 06:07:01 PM 48.15 0.65 47.50 51.72 2952.33 06:08:01 PM 22.26 0.10 22.16 10.40 591.10 Average: 101.84 35.12 66.72 1186.57 5327.21 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5297824 7023860 2586620 32.81 2688 1899084 727124 8.14 217628 2028336 131664 06:06:01 PM 5022816 6942960 2861628 36.29 2688 2085320 782876 8.76 224816 2263316 88824 06:07:01 PM 5116904 7009416 2767540 35.10 2688 2058032 717064 8.03 253096 2142708 24 06:08:01 PM 5041400 6945008 2843044 36.06 2688 2069388 759820 8.51 431616 2040880 26648 Average: 5119736 6980311 2764708 35.07 2688 2027956 746721 8.36 281789 2118810 61790 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 244.38 141.93 1651.81 60.71 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 46.73 36.69 640.39 7.80 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 28.67 24.06 28.22 8.60 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 31.13 25.63 30.96 8.77 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 87.72 57.07 587.83 21.47 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) 01/04/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 40.44 2.41 18.42 9.90 0.21 28.62 06:05:01 PM 0 48.04 1.96 17.14 10.73 0.15 21.98 06:05:01 PM 1 32.79 2.86 19.71 9.05 0.27 35.31 06:06:01 PM all 37.44 0.00 3.18 4.77 0.10 54.52 06:06:01 PM 0 47.88 0.00 3.25 4.60 0.10 44.17 06:06:01 PM 1 27.02 0.00 3.11 4.93 0.10 64.85 06:07:01 PM all 36.87 0.00 2.24 1.44 0.11 59.34 06:07:01 PM 0 46.89 0.00 2.40 1.58 0.12 49.01 06:07:01 PM 1 26.78 0.00 2.08 1.29 0.10 69.75 06:08:01 PM all 37.59 0.00 2.20 0.48 0.11 59.63 06:08:01 PM 0 46.84 0.00 2.34 0.48 0.12 50.23 06:08:01 PM 1 28.32 0.00 2.06 0.47 0.10 69.06 Average: all 38.07 0.60 6.46 4.12 0.13 50.62 Average: 0 47.41 0.49 6.24 4.33 0.12 41.41 Average: 1 28.71 0.71 6.68 3.91 0.14 59.85