---> uname -a: Linux prd-centos8-builder-2c-1g-12425.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 533 5052 19 2114 6860 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:2d:08:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe2d:898/64 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) 01/15/2024 _x86_64_ (2 CPU) 12:03:31 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 252.85 144.67 108.18 6503.57 38732.71 12:06:01 PM 144.76 27.51 117.25 1480.95 9806.18 12:07:01 PM 70.99 0.47 70.52 56.52 5734.13 12:08:01 PM 16.38 0.07 16.31 3.07 412.36 12:09:01 PM 25.10 0.78 24.31 57.06 689.12 Average: 102.02 34.70 67.32 1620.40 11075.82 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5522816 7055476 2361620 29.95 2688 1716384 742212 8.31 189788 1869020 97464 12:06:01 PM 5209592 7038056 2674844 33.93 2688 1995656 678052 7.59 219900 2089468 105800 12:07:01 PM 5154328 7011280 2730108 34.63 2688 2023588 696280 7.79 252772 2106668 9676 12:08:01 PM 5194528 7041504 2689908 34.12 2688 2014028 675028 7.56 252504 2068208 24 12:09:01 PM 5147448 7013028 2736988 34.71 2688 2031648 690956 7.73 422952 1943260 31344 Average: 5245742 7031869 2638694 33.47 2688 1956261 696506 7.80 267583 2015325 48862 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 249.85 136.60 1060.31 55.73 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 51.94 33.36 895.19 6.93 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 30.84 25.56 196.86 7.57 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 22.81 18.00 21.81 12.66 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 32.89 26.08 32.07 10.35 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 77.67 47.92 441.27 18.65 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) 01/15/2024 _x86_64_ (2 CPU) 12:03:31 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 29.07 2.74 18.82 40.79 0.15 8.44 12:05:01 PM 0 21.69 3.76 22.59 42.71 0.16 9.10 12:05:01 PM 1 36.35 1.74 15.10 38.89 0.14 7.78 12:06:01 PM all 38.59 0.40 7.10 5.91 0.12 47.88 12:06:01 PM 0 40.50 0.72 9.13 6.78 0.12 42.75 12:06:01 PM 1 36.69 0.08 5.08 5.05 0.12 52.98 12:07:01 PM all 35.12 0.00 2.66 3.60 0.12 58.51 12:07:01 PM 0 44.60 0.00 2.70 2.91 0.13 49.65 12:07:01 PM 1 25.63 0.00 2.62 4.28 0.10 67.37 12:08:01 PM all 27.92 0.00 1.24 0.31 0.08 70.44 12:08:01 PM 0 22.55 0.00 1.23 0.45 0.08 75.68 12:08:01 PM 1 33.29 0.00 1.25 0.17 0.08 65.20 12:09:01 PM all 37.39 0.00 2.59 0.80 0.10 59.13 12:09:01 PM 0 47.83 0.00 2.83 0.85 0.10 48.39 12:09:01 PM 1 26.85 0.00 2.34 0.74 0.10 69.97 Average: all 33.64 0.62 6.42 10.13 0.11 49.09 Average: 0 35.52 0.88 7.59 10.53 0.12 45.36 Average: 1 31.75 0.36 5.24 9.72 0.11 52.82