---> uname -a: Linux prd-centos8-builder-2c-1g-21661.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 524 5090 19 2084 6871 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:a3:bf:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fea3:bf26/64 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) 04/09/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 227.90 126.68 101.22 4391.00 7018.66 06:06:01 AM 89.40 0.28 89.12 17.86 8310.46 06:07:01 AM 23.34 0.30 23.04 42.39 944.17 06:08:01 AM 26.16 0.78 25.38 57.06 612.20 Average: 91.70 32.01 59.69 1126.98 4221.41 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5321020 7064220 2563424 32.51 2688 1915968 665052 7.44 218452 2003484 142640 06:06:01 AM 5231580 7049580 2652864 33.65 2688 1985948 665556 7.45 243680 2045424 16440 06:07:01 AM 5230436 7049680 2654008 33.66 2688 1987224 674000 7.55 246012 2044188 4 06:08:01 AM 5206560 7030512 2677884 33.96 2688 1991368 691092 7.74 414264 1899672 12624 Average: 5247399 7048498 2637045 33.45 2688 1970127 673925 7.54 280602 1998192 42927 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 308.80 154.32 1686.71 62.56 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 30.77 25.57 185.67 8.37 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 29.01 25.54 28.18 8.33 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.64 27.60 30.87 11.14 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 100.55 58.26 482.83 22.60 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) 04/09/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.33 2.15 17.53 4.85 0.11 32.03 06:05:01 AM 0 39.18 1.89 18.05 4.38 0.12 36.38 06:05:01 AM 1 47.48 2.40 17.01 5.33 0.10 27.68 06:06:01 AM all 39.40 0.00 2.76 3.16 0.10 54.58 06:06:01 AM 0 37.41 0.00 2.83 3.78 0.10 55.88 06:06:01 AM 1 41.39 0.00 2.70 2.55 0.10 53.27 06:07:01 AM all 36.53 0.00 2.02 0.47 0.08 60.89 06:07:01 AM 0 34.49 0.00 2.26 0.58 0.08 62.58 06:07:01 AM 1 38.57 0.00 1.78 0.37 0.08 59.20 06:08:01 AM all 38.56 0.00 2.31 1.37 0.09 57.68 06:08:01 AM 0 30.82 0.00 2.15 0.83 0.10 66.10 06:08:01 AM 1 46.30 0.00 2.47 1.90 0.08 49.25 Average: all 39.44 0.53 6.11 2.46 0.10 51.36 Average: 0 35.46 0.47 6.28 2.39 0.10 55.30 Average: 1 43.42 0.59 5.95 2.52 0.09 47.42