---> uname -a: Linux prd-centos8-builder-2c-1g-11091.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: 2800.000 BogoMIPS: 5600.00 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 564 5018 19 2115 6829 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:0a:54:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe0a:5440/64 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) 01/10/2024 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 212.57 112.13 100.44 4025.75 7181.11 10:06:01 PM 93.28 0.23 93.05 16.53 8348.58 10:07:02 PM 57.16 1.87 55.29 165.57 3496.68 10:08:01 PM 10.47 0.00 10.47 0.00 229.28 10:09:01 PM 34.86 0.48 34.37 49.05 1025.74 Average: 81.47 22.73 58.75 843.77 4058.74 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5274576 7036000 2609868 33.10 2688 1934452 704268 7.88 218504 2047704 157216 10:06:01 PM 5102288 6960788 2782156 35.29 2688 2025704 777076 8.70 222652 2190556 54092 10:07:02 PM 5125260 6984528 2759184 35.00 2688 2025924 746324 8.35 265884 2123516 9676 10:08:01 PM 5161760 7011332 2722684 34.53 2688 2016276 719080 8.05 265404 2087744 4 10:09:01 PM 5115608 6969616 2768836 35.12 2688 2020452 742368 8.31 432276 1968740 27804 Average: 5155898 6992453 2728546 34.61 2688 2004562 737823 8.26 280944 2083652 49758 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 279.60 145.21 1769.88 58.95 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.84 24.63 330.63 6.81 0.00 0.00 0.00 0.00 10:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 PM eth0 33.83 29.33 31.18 9.50 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 18.74 16.10 17.07 5.38 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 33.77 27.01 31.08 21.46 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 79.30 48.25 432.97 20.34 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) 01/10/2024 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 44.58 1.52 16.29 4.55 0.14 32.92 10:05:01 PM 0 54.68 1.55 16.51 4.04 0.14 23.08 10:05:01 PM 1 34.47 1.50 16.07 5.05 0.14 42.78 10:06:01 PM all 29.84 0.00 2.76 7.14 0.44 59.82 10:06:01 PM 0 30.95 0.00 2.73 6.68 0.15 59.49 10:06:01 PM 1 28.72 0.00 2.78 7.61 0.74 60.16 10:07:02 PM all 36.71 0.00 2.58 2.05 0.10 58.55 10:07:02 PM 0 38.80 0.00 2.73 2.30 0.12 56.05 10:07:02 PM 1 34.63 0.00 2.43 1.80 0.08 61.06 10:08:01 PM all 24.93 0.00 1.33 0.48 0.09 73.16 10:08:01 PM 0 38.80 0.00 1.46 0.86 0.10 58.77 10:08:01 PM 1 11.02 0.00 1.21 0.10 0.08 87.59 10:09:01 PM all 40.41 0.00 2.67 0.72 0.09 56.11 10:09:01 PM 0 68.08 0.00 3.44 1.02 0.12 27.35 10:09:01 PM 1 12.79 0.00 1.90 0.43 0.07 84.82 Average: all 35.27 0.30 5.07 2.99 0.17 56.21 Average: 0 46.23 0.30 5.31 2.98 0.12 45.05 Average: 1 24.30 0.29 4.82 2.99 0.22 67.38