---> uname -a: Linux prd-centos8-builder-2c-1g-45881.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 583 5020 19 2094 6811 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:36:c7:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe36:c795/64 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) 10/03/2024 _x86_64_ (2 CPU) 08:09:28 LINUX RESTART (2 CPU) 08:10:00 AM tps rtps wtps bread/s bwrtn/s 08:10:01 AM 247.50 78.33 169.17 2246.67 326735.83 08:11:01 AM 286.95 145.13 141.83 6166.31 10366.24 08:12:01 AM 104.20 0.30 103.90 25.19 9158.93 08:13:01 AM 21.63 1.78 19.84 156.48 824.94 08:14:01 AM 20.43 0.28 20.15 25.73 411.53 Average: 108.99 37.08 71.91 1596.55 6789.72 08:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 AM 6068464 7329324 1815980 23.03 2688 1453888 366640 4.65 103252 1440704 31264 08:11:01 AM 5300232 7025572 2584212 32.78 2688 1899552 747092 8.36 220048 2022376 130076 08:12:01 AM 5223488 7047724 2660956 33.75 2688 1991796 693112 7.76 245468 2047096 13548 08:13:01 AM 5183472 7012104 2700972 34.26 2688 1996484 716516 8.02 261576 2071752 32 08:14:01 AM 5119492 6949092 2764952 35.07 2688 1997412 772632 8.65 430340 1967152 172 Average: 5379030 7072763 2505414 31.78 2688 1867826 659198 7.38 252137 1909816 35018 08:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 0.00 0.83 0.00 0.06 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 252.62 152.19 1712.41 65.13 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 38.37 32.29 269.21 11.34 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 31.34 29.94 28.78 8.00 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 31.33 26.66 31.11 10.84 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 87.97 59.97 507.81 23.71 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) 10/03/2024 _x86_64_ (2 CPU) 08:09:28 LINUX RESTART (2 CPU) 08:10:00 AM CPU %user %nice %system %iowait %steal %idle 08:10:01 AM all 0.83 0.83 5.83 62.92 0.00 29.58 08:10:01 AM 0 0.83 0.00 6.61 92.56 0.00 0.00 08:10:01 AM 1 0.84 1.68 5.04 32.77 0.00 59.66 08:11:01 AM all 37.78 2.53 20.08 10.17 0.14 29.30 08:11:01 AM 0 39.80 2.86 20.02 8.80 0.15 28.36 08:11:01 AM 1 35.75 2.19 20.15 11.54 0.14 30.23 08:12:01 AM all 37.61 0.00 2.97 4.95 0.11 54.37 08:12:01 AM 0 53.32 0.00 3.39 4.65 0.10 38.54 08:12:01 AM 1 21.94 0.00 2.55 5.24 0.12 70.16 08:13:01 AM all 32.52 0.00 2.38 1.02 0.09 63.99 08:13:01 AM 0 33.61 0.00 2.57 0.53 0.10 63.19 08:13:01 AM 1 31.43 0.00 2.19 1.50 0.08 64.80 08:14:01 AM all 38.69 0.00 2.18 0.30 0.09 58.74 08:14:01 AM 0 42.13 0.00 2.33 0.42 0.10 55.02 08:14:01 AM 1 35.24 0.00 2.02 0.18 0.08 62.47 Average: all 36.47 0.62 6.84 4.38 0.11 51.58 Average: 0 42.01 0.70 7.03 4.03 0.11 46.11 Average: 1 30.91 0.55 6.66 4.73 0.10 57.05