---> uname -a: Linux prd-centos8-builder-2c-1g-22578.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 584 5029 19 2085 6810 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:ea:80:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feea:80cd/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) 04/11/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 223.53 118.69 104.85 3610.13 6970.97 11:06:01 PM 87.94 0.28 87.65 17.86 8353.56 11:07:01 PM 26.50 0.60 25.90 50.39 1070.94 11:08:01 PM 18.25 0.48 17.76 49.06 328.06 Average: 89.07 30.02 59.05 932.19 4181.23 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5209236 6953264 2675200 33.93 2688 1917060 773504 8.66 217704 2115580 143296 11:06:01 PM 5172396 6990404 2712040 34.40 2688 1986216 726772 8.14 242956 2104332 16440 11:07:01 PM 5171836 6991340 2712600 34.40 2688 1987716 727580 8.14 255612 2092284 24 11:08:01 PM 5126912 6958788 2757524 34.97 2688 1999560 749572 8.39 426200 1964492 11636 Average: 5170095 6973449 2714341 34.43 2688 1972638 744357 8.33 285618 2069172 42849 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 228.75 114.39 1374.81 48.14 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 30.41 24.83 184.65 8.58 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 29.60 26.53 30.23 8.01 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 37.03 29.91 33.91 10.99 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 81.46 48.92 406.02 18.94 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) 04/11/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.50 1.95 16.27 4.15 0.26 33.86 11:05:01 PM 0 48.87 2.12 18.00 4.35 0.42 26.23 11:05:01 PM 1 38.16 1.79 14.55 3.96 0.10 41.44 11:06:01 PM all 37.85 0.00 2.71 2.81 0.31 56.33 11:06:01 PM 0 37.64 0.00 2.67 2.79 0.51 56.39 11:06:01 PM 1 38.06 0.00 2.75 2.83 0.10 56.26 11:07:01 PM all 36.50 0.00 2.00 0.47 0.07 60.95 11:07:01 PM 0 52.65 0.00 2.07 0.68 0.08 44.52 11:07:01 PM 1 20.35 0.00 1.93 0.27 0.07 77.38 11:08:01 PM all 36.92 0.00 2.25 0.21 0.15 60.48 11:08:01 PM 0 42.19 0.00 2.31 0.28 0.13 55.08 11:08:01 PM 1 31.64 0.00 2.18 0.13 0.17 65.88 Average: all 38.67 0.48 5.77 1.90 0.20 52.97 Average: 0 45.31 0.52 6.21 2.02 0.29 45.65 Average: 1 32.04 0.44 5.33 1.79 0.11 60.29