---> uname -a: Linux prd-centos8-builder-2c-1g-40034.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 586 5021 19 2091 6808 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:c0:c9:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fec0:c90e/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) 09/20/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 310.71 159.35 151.37 7635.32 22634.87 08:06:01 AM 104.80 0.27 104.53 17.46 9272.84 08:07:01 AM 25.96 0.30 25.66 42.39 1258.26 08:08:01 AM 26.39 0.78 25.61 57.05 607.93 Average: 116.97 40.18 76.79 1938.22 8443.74 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5342656 7060196 2541788 32.24 2688 1891724 670296 7.50 218056 1982836 136272 08:06:01 AM 5178464 7002924 2705980 34.32 2688 1991772 729300 8.16 242584 2095432 25484 08:07:01 AM 5189308 7014484 2695136 34.18 2688 1993036 703044 7.87 246524 2082524 8 08:08:01 AM 5170932 7001316 2713512 34.42 2688 1997456 712468 7.98 426840 1920000 13008 Average: 5220340 7019730 2664104 33.79 2688 1968497 703777 7.88 283501 2020198 43693 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 255.98 143.65 1720.39 63.19 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 30.96 26.83 254.47 10.87 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.80 24.33 25.71 8.41 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.04 27.66 30.62 14.56 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 86.45 55.62 507.83 24.26 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) 09/20/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 39.84 2.91 22.99 10.60 0.12 23.54 08:05:01 AM 0 39.71 3.18 24.92 12.99 0.12 19.08 08:05:01 AM 1 39.97 2.64 21.08 8.24 0.12 27.95 08:06:01 AM all 32.77 0.00 3.17 10.33 0.10 53.63 08:06:01 AM 0 20.56 0.00 2.86 10.96 0.08 65.55 08:06:01 AM 1 45.05 0.00 3.49 9.70 0.12 41.64 08:07:01 AM all 36.04 0.00 1.98 2.03 0.10 59.85 08:07:01 AM 0 16.76 0.00 1.50 1.74 0.08 79.91 08:07:01 AM 1 55.38 0.00 2.46 2.33 0.12 39.71 08:08:01 AM all 39.54 0.00 2.61 0.94 0.10 56.81 08:08:01 AM 0 23.58 0.00 2.57 0.60 0.10 73.15 08:08:01 AM 1 55.49 0.00 2.65 1.28 0.10 40.47 Average: all 37.03 0.71 7.60 5.95 0.11 48.60 Average: 0 25.05 0.78 7.84 6.52 0.10 59.71 Average: 1 49.02 0.65 7.36 5.37 0.11 37.48