---> uname -a: Linux prd-centos7-builder-2c-1g-37290.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 5409 16 1869 6996 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:e2:99:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.64/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fee2:99eb/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) 01/20/2025 _x86_64_ (2 CPU) 08:03:21 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 251.72 0.83 250.88 26.38 9400.10 08:06:01 PM 155.91 0.67 155.25 53.70 4158.66 08:07:01 PM 30.32 1.93 28.39 210.43 803.80 Average: 145.99 1.14 144.84 96.83 4787.74 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5535120 2473788 30.89 2620 1802248 681148 7.52 600012 1574228 98812 08:06:01 PM 5524188 2484720 31.02 2620 1802224 690156 7.62 624896 1558448 228 08:07:01 PM 5575132 2433776 30.39 2620 1810572 623476 6.88 686808 1444016 30176 Average: 5544813 2464095 30.77 2620 1805015 664927 7.34 637239 1525564 43072 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 65.37 55.25 929.65 11.37 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 26.40 24.25 39.81 8.98 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 33.70 27.12 32.95 14.56 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.82 35.54 334.15 11.64 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) 01/20/2025 _x86_64_ (2 CPU) 08:03:21 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.41 0.00 3.39 1.45 0.10 55.65 08:05:01 PM 0 60.25 0.00 4.63 1.35 0.11 33.67 08:05:01 PM 1 19.41 0.00 2.21 1.52 0.10 76.76 08:06:01 PM all 37.40 0.00 1.77 0.69 0.09 60.05 08:06:01 PM 0 69.34 0.00 2.39 0.80 0.09 27.38 08:06:01 PM 1 7.78 0.00 1.18 0.61 0.08 90.34 08:07:01 PM all 38.53 0.00 2.29 0.18 0.11 58.89 08:07:01 PM 0 55.23 0.00 2.71 0.25 0.12 41.68 08:07:01 PM 1 22.29 0.00 1.88 0.10 0.09 75.64 Average: all 38.45 0.00 2.49 0.78 0.10 58.19 Average: 0 61.54 0.00 3.25 0.80 0.11 34.31 Average: 1 16.45 0.00 1.75 0.75 0.09 80.96