---> uname -a: Linux prd-centos8-builder-2c-1g-10380.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 563 5036 19 2099 6831 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:6b:b2:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe6b:b252/64 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) 03/02/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 229.83 120.50 109.32 3227.79 7456.14 03:06:01 PM 97.85 0.47 97.38 56.25 8705.56 03:07:01 PM 23.63 0.10 23.53 3.60 970.48 03:08:01 PM 27.99 0.78 27.21 57.05 820.59 Average: 94.25 30.08 64.17 826.07 4475.66 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5230116 7011720 2654328 33.67 2688 1954256 746516 8.36 220532 2090240 167888 03:06:01 PM 5191720 7024884 2692724 34.15 2688 2000640 702712 7.87 243896 2079768 16500 03:07:01 PM 5203332 7036564 2681112 34.01 2688 2000756 674596 7.55 245360 2066756 20 03:08:01 PM 5159420 6995444 2725024 34.56 2688 2002812 711368 7.96 414000 1942940 17560 Average: 5196147 7017153 2688297 34.10 2688 1989616 708798 7.93 280947 2044926 50492 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 85.12 56.21 1176.88 18.72 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 27.57 23.98 69.63 8.06 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 20.79 16.84 16.32 6.40 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.65 28.76 44.43 10.64 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 42.10 31.34 323.23 10.92 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) 03/02/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.71 2.03 16.56 4.32 0.09 35.27 03:05:01 PM 0 54.33 1.39 14.77 4.30 0.10 25.11 03:05:01 PM 1 29.06 2.67 18.36 4.35 0.09 45.47 03:06:01 PM all 38.40 0.00 3.14 2.45 0.10 55.91 03:06:01 PM 0 53.57 0.00 3.97 2.34 0.10 40.02 03:06:01 PM 1 23.30 0.00 2.31 2.56 0.10 71.73 03:07:01 PM all 29.07 0.00 1.27 0.42 0.09 69.15 03:07:01 PM 0 48.51 0.00 1.42 0.27 0.10 49.71 03:07:01 PM 1 9.64 0.00 1.13 0.57 0.08 88.58 03:08:01 PM all 39.13 0.00 2.62 0.23 0.10 57.92 03:08:01 PM 0 41.93 0.00 2.78 0.17 0.10 55.02 03:08:01 PM 1 36.33 0.00 2.47 0.30 0.10 60.81 Average: all 37.04 0.50 5.81 1.83 0.10 54.72 Average: 0 49.54 0.34 5.66 1.75 0.10 42.61 Average: 1 24.54 0.65 5.96 1.92 0.09 66.84