---> uname -a: Linux prd-centos7-builder-2c-1g-38354.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 534 5409 16 1877 7004 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:80:1f:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.191/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe80:1ff1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/07/2025 _x86_64_ (2 CPU) 12:03:24 PM LINUX RESTART 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 207.89 10.26 197.63 879.93 6155.99 12:06:01 PM 311.74 0.68 311.06 53.83 8956.05 12:07:01 PM 35.34 1.95 33.39 210.53 897.50 Average: 184.87 4.27 180.60 378.67 5331.98 12:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5609784 2399132 29.96 2620 1799908 618124 6.82 525216 1580056 206812 12:06:01 PM 5521396 2487520 31.06 2620 1809856 684264 7.55 618232 1563220 60 12:07:01 PM 5605896 2403020 30.00 2620 1818620 586488 6.48 646872 1449656 30368 Average: 5579025 2429891 30.34 2620 1809461 629625 6.95 596773 1530977 79080 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 67.25 53.40 1059.31 10.70 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 31.98 28.11 64.26 10.47 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 34.04 28.05 35.19 12.07 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.30 36.43 382.54 11.08 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/07/2025 _x86_64_ (2 CPU) 12:03:24 PM LINUX RESTART 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 34.32 0.00 3.87 3.57 0.11 58.14 12:05:01 PM 0 25.74 0.00 3.09 3.80 0.11 67.27 12:05:01 PM 1 43.11 0.00 4.70 3.33 0.11 48.75 12:06:01 PM all 35.29 0.00 2.50 2.80 0.10 59.32 12:06:01 PM 0 14.04 0.00 1.85 2.95 0.07 81.09 12:06:01 PM 1 57.99 0.00 3.19 2.64 0.11 36.08 12:07:01 PM all 36.12 0.00 2.28 0.52 0.09 61.00 12:07:01 PM 0 3.46 0.00 1.18 0.07 0.08 95.21 12:07:01 PM 1 71.58 0.00 3.47 0.99 0.11 23.86 Average: all 35.25 0.00 2.88 2.28 0.10 59.50 Average: 0 14.21 0.00 2.02 2.24 0.09 81.44 Average: 1 57.55 0.00 3.79 2.32 0.11 36.24