---> uname -a: Linux prd-centos7-builder-2c-1g-36274.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: 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 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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5406 16 1872 6997 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:4d:86:dd brd ff:ff:ff:ff:ff:ff inet 10.30.123.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe4d:86dd/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) 01/07/2025 _x86_64_ (2 CPU) 12:03:41 PM LINUX RESTART 12:04:07 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 305.83 23.96 281.87 4633.31 12881.07 12:06:02 PM 307.68 0.50 307.18 17.59 9727.45 12:07:01 PM 51.67 0.20 51.47 37.00 1160.83 12:08:01 PM 69.20 1.95 67.25 210.56 1514.86 Average: 181.02 6.24 174.79 1142.08 6174.79 12:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5674020 2334896 29.15 2620 1709844 656492 7.25 533092 1527344 151844 12:06:02 PM 5574024 2434892 30.40 2620 1803884 634788 7.01 571736 1560708 13708 12:07:01 PM 5493740 2515176 31.40 2620 1806984 709936 7.84 652200 1559712 1896 12:08:01 PM 5507544 2501372 31.23 2620 1813540 687016 7.59 750488 1446588 12396 Average: 5562332 2446584 30.55 2620 1783563 672058 7.42 626879 1523588 44961 12:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 362.05 241.88 1730.55 73.47 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 12:06:02 PM eth0 36.06 29.16 295.48 9.28 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 27.90 25.12 27.34 9.38 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 12:08:01 PM eth0 23.94 19.09 23.60 8.81 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.43 74.85 490.22 24.06 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) 01/07/2025 _x86_64_ (2 CPU) 12:03:41 PM LINUX RESTART 12:04:07 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 41.29 0.00 5.45 7.65 0.11 45.50 12:05:01 PM 0 41.69 0.00 5.26 7.01 0.10 45.95 12:05:01 PM 1 40.86 0.00 5.65 8.32 0.10 45.07 12:06:02 PM all 36.31 0.00 2.69 3.78 0.10 57.11 12:06:02 PM 0 57.29 0.00 3.08 3.62 0.11 35.90 12:06:02 PM 1 16.11 0.00 2.30 3.94 0.12 77.52 12:07:01 PM all 37.59 0.00 1.70 0.40 0.08 60.23 12:07:01 PM 0 73.00 0.00 2.35 0.67 0.09 23.89 12:07:01 PM 1 4.87 0.00 1.11 0.14 0.07 93.82 12:08:01 PM all 27.78 0.00 1.77 0.36 0.08 70.01 12:08:01 PM 0 50.41 0.00 2.26 0.42 0.07 46.84 12:08:01 PM 1 6.20 0.00 1.30 0.30 0.07 92.13 Average: all 35.56 0.00 2.84 2.93 0.09 58.58 Average: 0 55.72 0.00 3.20 2.86 0.09 38.13 Average: 1 16.23 0.00 2.49 3.01 0.09 78.19