---> uname -a: Linux prd-centos8-builder-2c-1g-25850.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 592 5021 19 2085 6803 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:ff:05:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feff:5a5/64 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) 04/25/2024 _x86_64_ (2 CPU) 09:05:26 LINUX RESTART (2 CPU) 09:06:02 AM tps rtps wtps bread/s bwrtn/s 09:07:01 AM 215.17 120.22 94.95 3554.65 6805.66 09:08:01 AM 93.42 0.28 93.14 17.86 7984.34 09:09:01 AM 14.65 0.53 14.11 47.33 1343.81 09:10:01 AM 15.68 0.07 15.61 3.07 282.50 09:11:01 AM 24.69 0.48 24.21 49.05 548.68 Average: 72.24 23.99 48.25 724.91 3381.65 09:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:07:01 AM 5262896 6989876 2621548 33.25 2688 1900792 752420 8.42 218532 2065312 131404 09:08:01 AM 5106032 6925544 2778412 35.24 2688 1987388 773460 8.66 242952 2171672 32604 09:09:01 AM 5154628 6975360 2729816 34.62 2688 1988676 735676 8.24 255780 2109592 4 09:10:01 AM 5178912 6999728 2705532 34.31 2688 1988760 712616 7.98 256424 2084768 4 09:11:01 AM 5139428 6964416 2745016 34.82 2688 1992692 733068 8.21 424500 1956848 12624 Average: 5168379 6970985 2716065 34.45 2688 1971662 741448 8.30 279638 2077638 35328 09:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 131.33 79.95 1073.53 32.35 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.27 28.42 249.72 9.37 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 17.96 15.23 20.76 4.25 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 25.16 21.13 21.37 6.84 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 34.41 28.42 30.71 20.84 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 48.55 34.48 276.55 14.67 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) 04/25/2024 _x86_64_ (2 CPU) 09:05:26 LINUX RESTART (2 CPU) 09:06:02 AM CPU %user %nice %system %iowait %steal %idle 09:07:01 AM all 38.56 2.00 15.78 7.89 0.16 35.61 09:07:01 AM 0 41.63 2.46 17.20 7.91 0.17 30.61 09:07:01 AM 1 35.52 1.55 14.38 7.87 0.14 40.55 09:08:01 AM all 39.87 0.00 2.95 4.41 0.12 52.66 09:08:01 AM 0 33.59 0.00 2.63 4.70 0.12 58.96 09:08:01 AM 1 46.16 0.00 3.26 4.11 0.12 46.35 09:09:01 AM all 15.30 0.00 1.19 0.39 0.08 83.04 09:09:01 AM 0 6.76 0.00 0.95 0.65 0.08 91.55 09:09:01 AM 1 23.85 0.00 1.42 0.13 0.07 74.53 09:10:01 AM all 38.41 0.00 1.87 0.65 0.12 58.95 09:10:01 AM 0 35.82 0.00 1.86 0.89 0.10 61.34 09:10:01 AM 1 41.00 0.00 1.87 0.42 0.13 56.58 09:11:01 AM all 39.29 0.00 2.29 1.97 0.11 56.34 09:11:01 AM 0 16.27 0.00 1.91 0.80 0.10 80.92 09:11:01 AM 1 62.38 0.00 2.68 3.14 0.12 31.68 Average: all 34.26 0.39 4.75 3.03 0.11 57.45 Average: 0 26.71 0.48 4.82 2.96 0.11 64.92 Average: 1 41.81 0.30 4.67 3.11 0.11 49.99