---> uname -a: Linux prd-centos8-builder-2c-1g-10312.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 541 4996 19 2161 6851 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:f9:2f:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fef9:2f6b/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) 01/07/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 219.41 114.18 105.23 3305.43 7378.49 02:06:01 PM 104.02 0.28 103.73 17.86 10582.72 02:07:01 PM 31.01 0.30 30.71 42.39 1552.06 02:08:01 PM 25.55 0.58 24.96 33.73 722.88 Average: 95.00 28.84 66.16 849.96 5059.13 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5216076 6999344 2668360 33.84 2688 1955628 742580 8.31 220940 2100772 172164 02:06:01 PM 5140496 7034096 2743940 34.80 2688 2059420 686792 7.69 244844 2124676 31240 02:07:01 PM 5089004 6993500 2795432 35.46 2688 2070348 708756 7.93 253784 2165748 9652 02:08:01 PM 5092232 6988532 2792204 35.41 2688 2061848 716476 8.02 420592 1996736 15804 Average: 5134452 7003868 2749984 34.88 2688 2036811 713651 7.99 285040 2096983 57215 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 128.66 80.42 1267.14 33.76 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 41.33 31.63 438.93 8.04 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.41 18.95 22.64 6.71 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.79 28.08 33.45 9.93 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 56.80 39.77 440.57 14.61 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) 01/07/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.01 1.61 16.11 4.20 0.14 35.94 02:05:01 PM 0 30.01 2.14 18.26 5.34 0.15 44.10 02:05:01 PM 1 53.90 1.08 13.98 3.06 0.13 27.84 02:06:01 PM all 40.54 0.00 3.41 2.74 0.12 53.19 02:06:01 PM 0 26.33 0.00 2.92 3.69 0.12 66.95 02:06:01 PM 1 54.84 0.00 3.89 1.79 0.13 39.34 02:07:01 PM all 26.54 0.00 1.38 1.42 0.09 70.56 02:07:01 PM 0 17.07 0.00 1.40 2.02 0.08 79.43 02:07:01 PM 1 36.07 0.00 1.36 0.82 0.10 61.64 02:08:01 PM all 38.42 0.00 2.49 0.21 0.11 58.77 02:08:01 PM 0 32.57 0.00 2.27 0.13 0.10 64.93 02:08:01 PM 1 44.28 0.00 2.72 0.28 0.12 52.60 Average: all 36.88 0.40 5.82 2.14 0.12 54.65 Average: 0 26.48 0.53 6.16 2.79 0.11 63.93 Average: 1 47.28 0.27 5.48 1.49 0.12 45.36