---> uname -a: Linux prd-centos8-builder-2c-1g-17320.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 549 5054 19 2095 6846 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:35:a0:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe35:a0d2/64 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) 03/23/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 246.00 149.57 96.43 6304.17 23590.19 01:06:01 AM 101.98 0.28 101.70 17.86 8714.65 01:07:01 AM 25.58 0.30 25.28 42.39 1499.07 01:08:01 AM 17.33 0.58 16.75 33.73 410.80 Average: 97.73 37.69 60.04 1599.67 8554.31 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5343936 7073692 2540508 32.22 2688 1903264 699696 7.83 217708 1981644 132260 01:06:01 AM 5186660 7016020 2697784 34.22 2688 1997328 718660 8.04 242476 2089264 31968 01:07:01 AM 5176820 7007424 2707624 34.34 2688 1998600 719400 8.05 245128 2096832 32 01:08:01 AM 5214836 7046572 2669608 33.86 2688 1999740 674204 7.55 414776 1889604 172 Average: 5230563 7035927 2653881 33.66 2688 1974733 702990 7.87 280022 2014336 41108 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 345.38 168.86 1682.68 64.25 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.85 29.49 259.21 9.68 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.03 20.53 22.19 7.08 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 33.61 27.33 31.69 9.84 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 109.48 61.56 498.98 22.71 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) 03/23/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.00 2.48 19.15 11.01 0.14 29.21 01:05:01 AM 0 45.25 2.76 18.83 9.12 0.14 23.90 01:05:01 AM 1 30.74 2.19 19.48 12.91 0.15 34.53 01:06:01 AM all 40.74 0.00 3.17 2.67 0.16 53.26 01:06:01 AM 0 54.83 0.00 3.42 1.80 0.18 39.77 01:06:01 AM 1 26.69 0.00 2.93 3.54 0.13 66.71 01:07:01 AM all 32.79 0.00 1.44 5.02 0.09 60.66 01:07:01 AM 0 35.92 0.00 1.39 3.51 0.10 59.08 01:07:01 AM 1 29.66 0.00 1.48 6.54 0.08 62.24 01:08:01 AM all 36.19 0.00 2.00 1.06 0.11 60.64 01:08:01 AM 0 53.45 0.00 2.17 1.50 0.10 42.78 01:08:01 AM 1 19.03 0.00 1.83 0.62 0.12 78.40 Average: all 36.94 0.61 6.40 4.92 0.13 51.00 Average: 0 47.37 0.69 6.42 3.97 0.13 41.42 Average: 1 26.51 0.54 6.38 5.87 0.12 60.57