---> uname -a: Linux prd-centos8-builder-2c-1g-2482.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: 2799.996 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 552 5031 19 2116 6841 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:2a:8d:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe2a:8dfd/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) 02/03/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 214.91 126.59 88.32 4402.60 6980.14 11:06:01 PM 68.16 0.02 68.14 0.40 7237.03 11:07:01 PM 58.56 0.30 58.26 18.00 4029.16 11:08:01 PM 30.33 0.27 30.06 41.86 1525.20 11:09:01 PM 14.18 0.00 14.18 0.00 320.71 Average: 77.24 25.44 51.79 892.81 4018.65 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5360560 7088772 2523876 32.01 2688 1903132 681184 7.63 217044 1970180 132968 11:06:01 PM 5126140 6980472 2758296 34.98 2688 2021620 769220 8.61 231040 2163160 103808 11:07:01 PM 5173808 7021636 2710628 34.38 2688 2014128 706096 7.90 244252 2096624 32140 11:08:01 PM 5189144 7037624 2695292 34.18 2688 2015384 696420 7.80 252540 2073800 24 11:09:01 PM 5110988 6970508 2773448 35.18 2688 2026432 735500 8.23 253856 2150592 11068 Average: 5192128 7019802 2692308 34.15 2688 1996139 717684 8.03 239746 2090871 56002 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 259.14 150.19 1647.70 61.69 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 25.81 19.26 294.81 4.34 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 29.55 24.38 192.51 7.14 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 16.35 14.26 15.83 5.21 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.86 17.61 16.41 5.14 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 69.75 45.15 433.53 16.71 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) 02/03/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 37.32 2.13 16.99 12.50 0.16 30.90 11:05:01 PM 0 29.88 2.95 19.67 15.99 0.17 31.34 11:05:01 PM 1 44.70 1.31 14.33 9.04 0.15 30.47 11:06:01 PM all 20.92 0.00 2.15 21.38 0.09 55.46 11:06:01 PM 0 25.60 0.00 2.34 16.91 0.10 55.05 11:06:01 PM 1 16.24 0.00 1.97 25.85 0.08 55.86 11:07:01 PM all 34.58 0.00 2.38 3.48 0.11 59.45 11:07:01 PM 0 45.14 0.00 2.64 4.81 0.12 47.31 11:07:01 PM 1 24.04 0.00 2.12 2.15 0.10 71.59 11:08:01 PM all 21.81 0.00 1.18 2.97 0.08 73.95 11:08:01 PM 0 32.17 0.00 1.35 4.12 0.08 62.28 11:08:01 PM 1 11.45 0.00 1.02 1.82 0.08 85.63 11:09:01 PM all 25.98 0.00 1.37 4.42 0.09 68.14 11:09:01 PM 0 30.28 0.00 1.48 4.10 0.10 64.04 11:09:01 PM 1 21.68 0.00 1.25 4.74 0.08 72.25 Average: all 28.10 0.42 4.78 8.94 0.11 57.65 Average: 0 32.62 0.58 5.45 9.16 0.11 52.07 Average: 1 23.58 0.26 4.12 8.72 0.10 63.22