---> uname -a: Linux prd-centos8-builder-2c-1g-18262.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 562 5040 19 2096 6832 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:9e:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:feea:9e29/64 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) 03/26/2024 _x86_64_ (2 CPU) 11:03:41 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 259.23 179.91 79.32 6835.59 39745.38 11:06:01 AM 122.18 6.78 115.40 1284.32 9503.53 11:07:01 AM 48.48 0.32 48.16 43.19 4177.15 11:08:01 AM 11.51 0.03 11.48 0.53 278.17 11:09:01 AM 6.97 0.40 6.57 18.40 186.59 11:10:01 AM 0.73 0.00 0.73 0.00 20.71 11:11:01 AM 0.05 0.00 0.05 0.00 1.05 11:12:01 AM 8.48 0.18 8.30 15.33 184.49 Average: 57.21 23.46 33.75 1024.77 6762.69 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5467668 7009476 2416776 30.65 2688 1724284 754908 8.45 196784 1915472 70328 11:06:01 AM 5167836 6999700 2716608 34.46 2688 1999652 704604 7.89 221092 2132956 96508 11:07:01 AM 5114288 6945140 2770156 35.13 2688 1998712 770404 8.62 245636 2160060 152 11:08:01 AM 5161672 6992408 2722772 34.53 2688 1998616 726496 8.13 246404 2111812 32 11:09:01 AM 5194496 7025880 2689948 34.12 2688 1999284 703756 7.88 414968 1910716 48 11:10:01 AM 5192944 7024332 2691500 34.14 2688 1999288 707844 7.92 414968 1912324 12 11:11:01 AM 5193508 7024916 2690936 34.13 2688 1999288 692012 7.75 414968 1911944 32 11:12:01 AM 5172552 7004408 2711892 34.40 2688 1999768 709260 7.94 415172 1932756 4 Average: 5208120 7003282 2676324 33.94 2688 1964862 721160 8.07 321249 1998505 20890 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 237.19 133.41 1080.84 59.41 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 50.87 32.93 829.65 8.52 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.86 25.16 43.04 8.57 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 17.76 16.33 15.38 4.81 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 12.30 9.45 18.52 4.01 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 0.55 0.58 0.28 0.17 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 6.53 6.08 4.91 2.64 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 44.15 28.01 249.09 11.02 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) 03/26/2024 _x86_64_ (2 CPU) 11:03:41 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.76 3.01 20.05 31.77 0.47 9.93 11:05:01 AM 0 33.88 3.46 20.69 31.94 0.40 9.63 11:05:01 AM 1 35.63 2.57 19.41 31.61 0.54 10.24 11:06:01 AM all 37.93 0.00 4.07 5.28 0.10 52.62 11:06:01 AM 0 20.08 0.00 3.62 5.26 0.10 70.94 11:06:01 AM 1 55.76 0.00 4.52 5.30 0.10 34.32 11:07:01 AM all 39.78 0.00 1.92 1.37 0.11 56.83 11:07:01 AM 0 19.36 0.00 1.77 1.80 0.12 76.96 11:07:01 AM 1 60.25 0.00 2.07 0.94 0.10 36.64 11:08:01 AM all 24.49 0.00 1.52 2.36 0.12 71.51 11:08:01 AM 0 12.52 0.00 1.23 1.64 0.12 84.49 11:08:01 AM 1 36.57 0.00 1.81 3.08 0.12 58.41 11:09:01 AM all 9.96 0.00 0.59 34.72 0.06 54.68 11:09:01 AM 0 6.25 0.00 0.55 6.97 0.07 86.16 11:09:01 AM 1 13.67 0.00 0.62 62.40 0.05 23.26 11:10:01 AM all 1.38 0.00 0.12 16.66 0.07 81.78 11:10:01 AM 0 1.74 0.00 0.10 0.02 0.08 98.06 11:10:01 AM 1 1.02 0.00 0.13 33.29 0.05 65.51 11:11:01 AM all 0.33 0.00 0.05 47.52 0.05 52.05 11:11:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:11:01 AM 1 0.55 0.00 0.03 94.98 0.05 4.38 11:12:01 AM all 9.08 0.00 0.41 25.79 0.07 64.65 11:12:01 AM 0 7.17 0.00 0.33 2.86 0.07 89.57 11:12:01 AM 1 10.99 0.00 0.49 48.75 0.07 39.71 Average: all 19.67 0.37 3.54 20.67 0.13 55.63 Average: 0 12.56 0.42 3.48 6.22 0.12 77.19 Average: 1 26.77 0.32 3.60 35.11 0.13 34.07