---> uname -a: Linux prd-centos7-builder-2c-1g-37820.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5417 16 1872 7008 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:01:36:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe01:36d9/64 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) 01/27/2025 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 241.25 10.11 231.13 866.10 8515.73 11:06:01 PM 207.31 0.68 206.63 53.83 5660.36 11:07:01 PM 34.15 1.95 32.20 210.56 855.46 Average: 160.91 4.25 156.66 376.81 5010.55 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5568868 2440048 30.47 2620 1814516 645896 7.13 561468 1580436 143384 11:06:01 PM 5569012 2439904 30.46 2620 1804844 651440 7.19 579152 1558844 220 11:07:01 PM 5553780 2455136 30.66 2620 1813228 657176 7.26 711444 1442912 30272 Average: 5563887 2445029 30.53 2620 1810863 651504 7.19 617355 1527397 57959 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 67.25 52.99 1062.92 11.33 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.53 27.53 44.86 10.88 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 34.58 28.07 34.49 15.47 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.79 36.20 380.74 12.56 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) 01/27/2025 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 36.37 0.00 3.87 3.95 0.12 55.69 11:05:01 PM 0 61.19 0.00 5.83 6.14 0.12 26.72 11:05:01 PM 1 12.66 0.00 1.99 1.87 0.14 83.35 11:06:01 PM all 34.45 0.00 2.15 2.25 0.10 61.05 11:06:01 PM 0 35.40 0.00 2.06 2.79 0.10 59.64 11:06:01 PM 1 33.52 0.00 2.21 1.70 0.10 62.47 11:07:01 PM all 37.04 0.00 2.44 0.36 0.12 60.04 11:07:01 PM 0 68.44 0.00 3.57 0.68 0.11 27.20 11:07:01 PM 1 7.32 0.00 1.40 0.05 0.12 91.11 Average: all 35.95 0.00 2.82 2.18 0.12 58.93 Average: 0 54.83 0.00 3.81 3.20 0.11 38.05 Average: 1 17.72 0.00 1.86 1.20 0.12 79.10