---> uname -a: Linux prd-centos7-builder-2c-1g-37539.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 582 5366 16 1872 6956 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:da:a1:55 brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:feda:a155/64 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) 01/23/2025 _x86_64_ (2 CPU) 08:03:19 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:02 PM 242.41 0.82 241.59 25.85 8819.10 08:06:01 PM 171.46 0.69 170.76 54.75 4926.82 08:07:01 PM 30.80 1.95 28.85 210.56 812.78 Average: 148.10 1.16 146.94 97.29 4852.71 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 PM 5495308 2513608 31.39 2620 1804544 710616 7.85 639772 1574584 114628 08:06:01 PM 5505388 2503528 31.26 2620 1804540 695828 7.68 640508 1558828 228 08:07:01 PM 5557752 2451164 30.61 2620 1812976 630528 6.96 702228 1444412 30180 Average: 5519483 2489433 31.08 2620 1807353 678991 7.50 660836 1525941 48345 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:02 PM eth0 61.08 47.49 910.49 10.85 0.00 0.00 0.00 08:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 26.63 23.92 40.29 8.95 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 41.85 31.18 40.43 11.96 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 43.28 34.25 332.05 10.60 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) 01/23/2025 _x86_64_ (2 CPU) 08:03:19 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:02 PM all 38.53 0.00 3.77 1.46 0.13 56.10 08:05:02 PM 0 53.79 0.00 4.39 1.98 0.14 39.71 08:05:02 PM 1 23.87 0.00 3.20 0.97 0.12 71.84 08:06:01 PM all 37.19 0.00 1.70 0.79 0.13 60.19 08:06:01 PM 0 73.31 0.00 2.46 1.16 0.13 22.93 08:06:01 PM 1 4.03 0.00 0.99 0.45 0.12 94.41 08:07:01 PM all 38.48 0.00 2.29 0.21 0.12 58.89 08:07:01 PM 0 60.97 0.00 3.29 0.33 0.13 35.29 08:07:01 PM 1 17.15 0.00 1.35 0.10 0.12 81.28 Average: all 38.07 0.00 2.59 0.82 0.13 58.39 Average: 0 62.58 0.00 3.39 1.15 0.13 32.74 Average: 1 14.98 0.00 1.84 0.51 0.12 82.56