---> uname -a: Linux prd-centos7-builder-2c-1g-182.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 600 5340 16 1880 6938 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:52:5c:de brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe52:5cde/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) 04/19/2025 _x86_64_ (2 CPU) 07:03:36 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 303.58 29.16 274.42 4351.23 8222.10 07:06:01 PM 294.12 0.73 293.39 54.64 8617.77 07:07:01 PM 48.55 1.82 46.74 188.81 1194.64 Average: 215.41 10.57 204.84 1531.64 6011.36 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5562096 2446820 30.55 2620 1758948 711100 7.85 607884 1559544 166140 07:06:01 PM 5496380 2512536 31.37 2620 1812532 697140 7.70 639452 1565288 11108 07:07:01 PM 5512560 2496356 31.17 2620 1817880 673280 7.43 738360 1450232 18796 Average: 5523679 2485237 31.03 2620 1796453 693840 7.66 661899 1525021 65348 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 344.04 208.16 1821.86 67.02 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 27.25 24.59 61.56 8.88 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 36.74 28.83 35.45 12.52 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.02 87.20 639.66 29.47 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) 04/19/2025 _x86_64_ (2 CPU) 07:03:36 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.98 0.00 6.09 2.81 0.10 49.03 07:05:01 PM 0 24.66 0.00 5.39 3.91 0.09 65.95 07:05:01 PM 1 59.90 0.00 6.81 1.67 0.11 31.51 07:06:01 PM all 35.45 0.00 3.03 2.92 0.09 58.52 07:06:01 PM 0 34.37 0.00 2.37 2.72 0.09 60.46 07:06:01 PM 1 36.52 0.00 3.69 3.15 0.09 56.55 07:07:01 PM all 35.43 0.00 2.13 0.52 0.09 61.83 07:07:01 PM 0 37.71 0.00 1.99 0.49 0.09 59.72 07:07:01 PM 1 33.16 0.00 2.26 0.56 0.09 63.94 Average: all 37.60 0.00 3.74 2.08 0.09 56.48 Average: 0 32.23 0.00 3.25 2.38 0.09 62.05 Average: 1 43.04 0.00 4.23 1.79 0.09 50.84