---> uname -a: Linux prd-centos8-builder-2c-1g-22019.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 598 5010 19 2089 6795 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:97:92:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe97:92df/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) 04/10/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 238.24 135.74 102.50 4732.69 7022.41 09:06:01 AM 89.02 0.50 88.52 30.66 8361.36 09:07:01 AM 27.83 1.78 26.05 163.71 1021.35 09:08:01 AM 17.39 0.48 16.91 49.05 367.06 Average: 93.12 34.63 58.49 1244.12 4193.00 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5260844 7003352 2623592 33.28 2688 1915956 740308 8.29 218404 2062080 142652 09:06:01 AM 5162160 6980784 2722276 34.53 2688 1986376 761576 8.53 243908 2110648 16448 09:07:01 AM 5196908 7020488 2687528 34.09 2688 1991280 699140 7.83 259060 2060116 20 09:08:01 AM 5165296 6990564 2719140 34.49 2688 1992916 746572 8.36 428984 1921776 60 Average: 5196302 6998797 2688134 34.09 2688 1971632 736899 8.25 287589 2038655 39795 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 256.98 137.25 1704.95 57.37 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 38.71 28.91 193.48 20.19 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 38.08 33.64 36.14 12.09 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.61 28.17 35.06 10.84 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 91.85 57.00 492.44 25.12 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) 04/10/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 44.05 2.22 17.66 5.53 0.14 30.41 09:05:01 AM 0 38.98 2.77 20.93 6.40 0.15 30.77 09:05:01 AM 1 49.07 1.67 14.41 4.66 0.12 30.06 09:06:01 AM all 40.32 0.00 2.79 3.92 0.13 52.85 09:06:01 AM 0 39.32 0.00 3.06 4.04 0.12 53.46 09:06:01 AM 1 41.32 0.00 2.52 3.80 0.13 52.23 09:07:01 AM all 38.30 0.00 2.30 0.52 0.12 58.77 09:07:01 AM 0 53.07 0.00 2.27 0.67 0.12 43.87 09:07:01 AM 1 23.55 0.00 2.33 0.37 0.12 73.63 09:08:01 AM all 37.16 0.00 2.26 1.85 0.11 58.62 09:08:01 AM 0 36.76 0.00 2.20 1.43 0.12 59.49 09:08:01 AM 1 37.57 0.00 2.32 2.27 0.10 57.74 Average: all 39.94 0.55 6.21 2.94 0.12 50.23 Average: 0 42.05 0.68 7.04 3.12 0.13 46.99 Average: 1 37.84 0.42 5.38 2.77 0.12 53.48