---> uname -a: Linux prd-centos8-builder-2c-1g-14878.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 565 5034 19 2099 6830 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:46:95:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe46:95e3/64 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) 03/21/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 217.04 125.31 91.74 4912.90 6667.78 03:06:01 PM 94.57 0.28 94.29 17.86 8451.45 03:07:01 PM 29.52 1.82 27.71 164.21 1548.75 03:08:01 PM 17.68 0.48 17.20 49.06 367.34 Average: 89.71 31.97 57.73 1286.06 4258.99 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5288912 7019828 2595532 32.92 2688 1905144 738004 8.26 217812 2039648 133600 03:06:01 PM 5158248 6987632 2726196 34.58 2688 1997388 746148 8.35 242776 2118900 32088 03:07:01 PM 5197000 7031172 2687444 34.09 2688 2002176 702448 7.86 247980 2076012 32 03:08:01 PM 5176576 7012448 2707868 34.34 2688 2003844 713688 7.99 427796 1916132 200 Average: 5205184 7012770 2679260 33.98 2688 1977138 725072 8.12 284091 2037673 41480 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 294.19 167.98 1690.22 64.69 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 34.39 27.99 249.84 8.77 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.71 25.77 26.53 8.18 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.41 28.98 34.51 10.81 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 97.93 62.68 500.30 23.11 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) 03/21/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.14 1.97 18.06 6.89 0.13 31.81 03:05:01 PM 0 34.47 1.75 17.74 6.46 0.12 39.47 03:05:01 PM 1 47.78 2.19 18.38 7.32 0.14 24.19 03:06:01 PM all 40.42 0.00 3.11 3.18 0.11 53.19 03:06:01 PM 0 39.98 0.00 2.73 2.96 0.12 54.20 03:06:01 PM 1 40.85 0.00 3.48 3.40 0.10 52.17 03:07:01 PM all 38.23 0.00 1.87 2.34 0.10 57.46 03:07:01 PM 0 18.55 0.00 1.83 3.25 0.08 76.29 03:07:01 PM 1 57.95 0.00 1.90 1.44 0.12 38.59 03:08:01 PM all 37.74 0.00 2.32 0.32 0.10 59.51 03:08:01 PM 0 29.48 0.00 2.02 0.27 0.10 68.14 03:08:01 PM 1 46.01 0.00 2.63 0.38 0.10 50.87 Average: all 39.38 0.49 6.30 3.17 0.11 50.56 Average: 0 30.60 0.43 6.03 3.22 0.10 59.61 Average: 1 48.14 0.54 6.56 3.12 0.11 41.51