---> uname -a: Linux prd-centos8-builder-2c-1g-9577.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 569 4967 19 2162 6823 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:60:f4:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe60:f4a0/64 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) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 245.98 159.05 86.94 6435.99 26956.55 04:06:01 PM 108.38 0.23 108.15 16.53 8578.96 04:07:01 PM 66.91 0.32 66.59 43.19 6123.89 04:08:01 PM 12.43 0.03 12.40 0.53 256.79 04:09:01 PM 37.71 0.78 36.93 57.06 1099.90 Average: 94.29 32.08 62.20 1310.74 8603.75 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5360192 7029452 2524244 32.02 2688 1849792 734552 8.22 228260 1976736 82320 04:06:01 PM 5187760 7078884 2696676 34.20 2688 2056856 630104 7.05 220984 2102428 132508 04:07:01 PM 5131076 7027052 2753360 34.92 2688 2061808 710652 7.96 252188 2126312 32 04:08:01 PM 5135144 7031104 2749292 34.87 2688 2061816 693956 7.77 253096 2121796 24 04:09:01 PM 5062208 6963220 2822228 35.79 2688 2066216 740772 8.29 420340 2028664 27800 Average: 5175276 7025942 2709160 34.36 2688 2019298 702007 7.86 274974 2071187 48537 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 277.37 141.25 1636.76 57.16 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 37.29 27.41 543.94 6.08 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 34.69 30.57 153.13 14.91 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 17.18 15.46 15.52 4.72 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 34.19 27.56 31.80 11.17 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 80.15 48.45 476.26 18.81 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) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 33.57 2.68 19.83 21.17 0.14 22.62 04:05:01 PM 0 30.88 3.12 20.61 21.46 0.14 23.79 04:05:01 PM 1 36.25 2.24 19.06 20.87 0.14 21.45 04:06:01 PM all 37.67 0.00 4.19 4.70 0.11 53.33 04:06:01 PM 0 37.16 0.00 4.15 5.57 0.10 53.01 04:06:01 PM 1 38.17 0.00 4.23 3.83 0.12 53.65 04:07:01 PM all 37.11 0.00 2.49 3.63 0.10 56.67 04:07:01 PM 0 29.53 0.00 2.45 3.02 0.08 64.91 04:07:01 PM 1 44.73 0.00 2.54 4.23 0.12 48.39 04:08:01 PM all 25.52 0.00 1.27 0.62 0.09 72.50 04:08:01 PM 0 19.38 0.00 1.22 0.75 0.08 78.56 04:08:01 PM 1 31.69 0.00 1.31 0.49 0.10 66.41 04:09:01 PM all 41.65 0.00 2.97 0.63 0.13 54.62 04:09:01 PM 0 34.54 0.00 3.00 0.77 0.08 61.62 04:09:01 PM 1 48.80 0.00 2.94 0.50 0.17 47.59 Average: all 35.12 0.53 6.11 6.11 0.11 52.02 Average: 0 30.30 0.62 6.24 6.26 0.10 56.48 Average: 1 39.94 0.44 5.98 5.95 0.13 47.56