---> uname -a: Linux prd-centos8-builder-2c-1g-9231.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 558 5041 19 2099 6836 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:3a:fb:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe3a:fb46/64 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) 02/27/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 242.49 157.11 85.37 6377.87 27890.60 06:06:01 PM 115.63 0.23 115.40 16.53 9455.09 06:07:01 PM 38.02 0.65 37.37 51.72 2392.04 06:08:01 PM 14.85 0.00 14.85 0.00 329.26 06:09:01 PM 36.08 0.48 35.60 49.07 1394.12 Average: 89.42 31.70 57.72 1299.21 8292.91 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5266084 7016208 2618360 33.21 2688 1927048 758492 8.49 251600 2040592 178772 06:06:01 PM 5140916 6974508 2743528 34.80 2688 2000344 731496 8.19 220532 2154260 51584 06:07:01 PM 5207296 7041848 2677148 33.95 2688 2001780 670788 7.51 244956 2065756 12 06:08:01 PM 5144564 6979216 2739880 34.75 2688 2001928 734980 8.23 245560 2128032 144 06:09:01 PM 5128368 6967164 2756076 34.96 2688 2005756 766744 8.58 421624 1968384 12808 Average: 5177446 6995789 2706998 34.33 2688 1987371 732500 8.20 276854 2071405 48664 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 258.48 144.82 1653.94 59.11 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 34.53 27.15 311.04 8.18 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 26.84 23.41 27.00 8.01 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 19.08 17.58 16.74 5.55 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 25.20 20.90 26.17 15.76 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 72.83 46.77 407.02 19.32 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) 02/27/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.38 2.69 19.66 17.11 0.10 25.06 06:05:01 PM 0 37.93 1.92 17.87 19.76 0.10 22.41 06:05:01 PM 1 32.82 3.45 21.45 14.44 0.10 27.73 06:06:01 PM all 41.35 0.00 3.66 3.30 0.10 51.59 06:06:01 PM 0 49.10 0.00 4.34 3.63 0.10 42.82 06:06:01 PM 1 33.65 0.00 2.99 2.96 0.10 60.30 06:07:01 PM all 33.27 0.00 1.69 0.87 0.08 64.08 06:07:01 PM 0 41.44 0.00 1.80 0.53 0.08 56.14 06:07:01 PM 1 25.11 0.00 1.59 1.20 0.08 72.02 06:08:01 PM all 26.78 0.00 1.41 1.38 0.08 70.34 06:08:01 PM 0 28.02 0.00 1.65 2.49 0.08 67.76 06:08:01 PM 1 25.55 0.00 1.17 0.28 0.08 72.91 06:09:01 PM all 34.43 0.00 2.30 3.12 0.17 59.99 06:09:01 PM 0 45.06 0.00 2.58 3.55 0.19 48.62 06:09:01 PM 1 23.91 0.00 2.02 2.69 0.15 71.24 Average: all 34.24 0.53 5.70 5.11 0.11 54.31 Average: 0 40.32 0.38 5.62 5.96 0.11 47.61 Average: 1 28.20 0.68 5.77 4.27 0.10 60.98