---> uname -a: Linux prd-centos8-builder-2c-1g-36124.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 548 5064 19 2086 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:1c:04:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe1c:466/64 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) 04/29/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 241.59 150.42 91.17 6313.21 16955.16 08:06:01 AM 95.33 0.23 95.10 16.53 7437.95 08:07:01 AM 45.48 0.35 45.13 43.73 3545.03 08:08:01 AM 19.61 0.78 18.83 57.06 442.94 Average: 100.50 37.95 62.56 1607.57 7095.28 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5280380 6982116 2604064 33.03 2688 1880552 798812 8.94 236108 2050272 134520 08:06:01 AM 5117624 6950900 2766820 35.09 2688 2000492 789464 8.84 222600 2178328 96012 08:07:01 AM 5136500 6957236 2747944 34.85 2688 1988640 770200 8.62 244672 2137872 20 08:08:01 AM 5194052 7016716 2690392 34.12 2688 1990580 710532 7.95 415432 1910272 260 Average: 5182139 6976742 2702305 34.27 2688 1965066 767252 8.59 279703 2069186 57703 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 263.86 149.09 1617.51 59.96 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 32.87 26.96 273.82 7.57 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 30.83 26.61 29.82 9.29 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 38.41 31.16 36.00 11.32 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 91.49 58.45 489.28 22.04 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) 04/29/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.81 2.56 18.97 14.37 0.13 28.16 08:05:01 AM 0 25.59 3.23 21.02 15.18 0.14 34.83 08:05:01 AM 1 46.26 1.87 16.88 13.54 0.12 21.34 08:06:01 AM all 39.90 0.00 3.15 2.53 0.12 54.31 08:06:01 AM 0 19.09 0.00 2.95 3.42 0.12 74.42 08:06:01 AM 1 60.67 0.00 3.35 1.63 0.12 34.23 08:07:01 AM all 41.67 0.00 2.03 0.89 0.12 55.29 08:07:01 AM 0 28.00 0.00 2.08 0.90 0.10 68.92 08:07:01 AM 1 55.36 0.00 1.97 0.88 0.13 41.65 08:08:01 AM all 38.79 0.00 2.38 0.22 0.10 58.50 08:08:01 AM 0 22.61 0.00 2.03 0.20 0.10 75.06 08:08:01 AM 1 54.95 0.00 2.73 0.25 0.10 41.97 Average: all 39.08 0.62 6.48 4.38 0.12 49.33 Average: 0 23.82 0.79 6.89 4.82 0.11 63.57 Average: 1 54.42 0.45 6.07 3.93 0.12 35.01