---> uname -a: Linux prd-centos8-builder-2c-1g-18171.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 557 5045 19 2096 6837 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:ed:a7:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feed:a770/64 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) 03/26/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 241.12 159.36 81.76 7637.99 18813.60 05:06:01 AM 104.52 0.23 104.28 16.53 7992.28 05:07:01 AM 44.04 0.35 43.69 43.72 3783.54 05:08:01 AM 19.45 0.58 18.86 33.73 435.33 Average: 102.28 40.14 62.15 1933.15 7756.48 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5387960 7039280 2496484 31.66 2688 1832872 733404 8.21 223512 1965080 85144 05:06:01 AM 5150748 6985676 2733696 34.67 2688 2002896 738612 8.27 220836 2150536 80704 05:07:01 AM 5178368 7009196 2706076 34.32 2688 1998784 734332 8.22 244936 2098232 140 05:08:01 AM 5139664 6971512 2744780 34.81 2688 1999812 764344 8.56 414152 1968072 156 Average: 5214185 7001416 2670259 33.87 2688 1958591 742673 8.31 275859 2045480 41536 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 283.79 153.35 1658.81 58.48 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 32.51 25.90 273.42 7.53 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.11 25.92 28.83 15.08 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 32.81 26.66 32.96 10.06 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 94.56 57.96 498.53 22.79 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) 03/26/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 32.29 2.98 20.88 27.48 0.14 16.24 05:05:01 AM 0 36.67 2.93 18.09 27.31 0.15 14.85 05:05:01 AM 1 27.87 3.04 23.69 27.65 0.12 17.63 05:06:01 AM all 40.50 0.00 3.38 3.84 0.12 52.16 05:06:01 AM 0 19.01 0.00 2.79 3.17 0.12 74.91 05:06:01 AM 1 62.06 0.00 3.97 4.52 0.12 29.34 05:07:01 AM all 39.28 0.00 2.17 1.45 0.10 57.00 05:07:01 AM 0 18.96 0.00 1.83 1.53 0.10 77.58 05:07:01 AM 1 59.62 0.00 2.50 1.37 0.10 36.42 05:08:01 AM all 38.03 0.00 2.18 0.48 0.09 59.22 05:08:01 AM 0 18.66 0.00 2.17 0.28 0.08 78.81 05:08:01 AM 1 57.40 0.00 2.20 0.68 0.10 39.62 Average: all 37.56 0.73 7.06 8.19 0.11 46.34 Average: 0 23.25 0.72 6.15 7.97 0.11 61.79 Average: 1 51.91 0.74 7.98 8.42 0.11 30.84