---> uname -a: Linux prd-centos8-builder-2c-1g-4599.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 534 5047 19 2118 6859 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:67:c0:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe67:c09c/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) 02/11/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 210.65 116.61 94.04 3319.83 7125.24 10:06:01 AM 104.57 0.27 104.30 17.06 9064.89 10:07:01 AM 41.88 0.32 41.56 43.19 2486.27 10:08:01 AM 15.51 0.30 15.21 8.00 369.81 Average: 93.16 29.38 63.78 847.12 4761.65 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5297940 7062004 2586504 32.81 2688 1937316 683276 7.65 223076 2023872 161972 10:06:01 AM 5108176 6974168 2776268 35.21 2688 2032016 733236 8.21 225668 2180656 66780 10:07:01 AM 5187612 7038312 2696832 34.20 2688 2017188 675496 7.56 253276 2074516 24 10:08:01 AM 5169192 7017960 2715252 34.44 2688 2015220 686076 7.68 251000 2092612 13532 Average: 5190730 7023111 2693714 34.16 2688 2000435 694521 7.77 238255 2092914 60577 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 176.79 133.16 1152.57 33.68 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 91.08 85.82 440.79 14.36 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 66.77 65.74 46.57 19.65 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 49.04 47.58 34.91 9.79 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 95.93 83.07 418.74 19.37 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) 02/11/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.30 2.00 17.44 5.57 0.14 36.56 10:05:01 AM 0 44.67 1.45 16.26 4.93 0.15 32.54 10:05:01 AM 1 31.87 2.56 18.62 6.22 0.12 40.60 10:06:01 AM all 37.40 0.00 3.23 4.53 0.11 54.73 10:06:01 AM 0 42.24 0.00 3.98 4.97 0.10 48.71 10:06:01 AM 1 32.55 0.00 2.48 4.10 0.12 60.75 10:07:01 AM all 35.48 0.00 2.10 1.27 0.10 61.04 10:07:01 AM 0 41.41 0.00 1.95 1.57 0.12 54.95 10:07:01 AM 1 29.57 0.00 2.25 0.98 0.08 67.12 10:08:01 AM all 30.96 0.00 2.01 0.18 0.08 66.76 10:08:01 AM 0 41.20 0.00 2.28 0.13 0.08 56.30 10:08:01 AM 1 20.73 0.00 1.75 0.23 0.08 77.20 Average: all 35.52 0.50 6.16 2.88 0.11 54.84 Average: 0 42.38 0.36 6.10 2.89 0.11 48.16 Average: 1 28.66 0.63 6.22 2.87 0.10 61.52