---> uname -a: Linux prd-centos8-builder-2c-1g-21380.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 549 5064 19 2085 6845 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:96:15:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe96:15a3/64 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) 04/07/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 216.06 119.63 96.43 3620.33 7020.08 10:06:01 PM 92.95 0.28 92.67 17.86 8390.15 10:07:01 PM 23.06 0.30 22.76 42.39 941.88 10:08:01 PM 21.65 0.78 20.86 57.06 480.87 Average: 88.43 30.25 58.18 934.37 4208.42 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5313956 7062292 2570488 32.60 2688 1921908 690916 7.73 221944 2007476 148860 10:06:01 PM 5231580 7049984 2652864 33.65 2688 1986212 673584 7.54 243632 2041980 16440 10:07:01 PM 5251456 7071032 2632988 33.39 2688 1987488 644304 7.21 245668 2019884 32 10:08:01 PM 5225772 7050084 2658672 33.72 2688 1991636 689132 7.71 414056 1875140 12764 Average: 5255691 7058348 2628753 33.34 2688 1971811 674484 7.55 281325 1986120 44524 10:04:01 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 205.35 115.81 1437.55 50.54 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 32.47 26.84 191.94 8.80 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.95 22.75 26.83 7.46 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 34.89 29.76 33.75 18.08 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 74.66 48.79 422.51 21.22 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) 04/07/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 40.11 1.92 16.91 4.33 0.11 36.62 10:05:01 PM 0 33.43 2.19 17.06 4.00 0.10 43.22 10:05:01 PM 1 46.80 1.65 16.77 4.65 0.12 30.01 10:06:01 PM all 41.61 0.00 2.70 2.00 0.11 53.59 10:06:01 PM 0 29.18 0.00 2.65 1.88 0.10 66.20 10:06:01 PM 1 54.05 0.00 2.75 2.12 0.12 40.97 10:07:01 PM all 33.74 0.00 1.63 0.23 0.08 64.32 10:07:01 PM 0 16.68 0.00 1.53 0.23 0.08 81.47 10:07:01 PM 1 50.80 0.00 1.73 0.22 0.08 47.16 10:08:01 PM all 38.28 0.00 2.34 0.27 0.10 59.01 10:08:01 PM 0 29.43 0.00 2.35 0.13 0.10 67.99 10:08:01 PM 1 47.13 0.00 2.33 0.42 0.10 50.02 Average: all 38.43 0.48 5.87 1.70 0.10 53.43 Average: 0 27.17 0.54 5.87 1.56 0.10 64.77 Average: 1 49.70 0.41 5.86 1.84 0.10 42.08