---> uname -a: Linux prd-centos7-builder-2c-1g-38668.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 519 5423 16 1878 7019 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:23:74:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.32/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe23:74b6/64 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) 02/11/2025 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:10 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 195.75 34.79 160.96 5155.26 5747.15 09:06:01 PM 243.59 0.17 243.43 4.53 8145.76 09:07:01 PM 173.88 0.68 173.20 53.83 4643.49 09:08:01 PM 16.41 0.00 16.41 0.00 381.46 09:09:01 PM 58.39 1.95 56.44 210.56 1263.57 Average: 135.81 6.68 129.14 959.27 3983.54 09:04:10 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5781048 2227860 27.82 2620 1638072 639576 7.06 504900 1476936 84404 09:06:01 PM 5561092 2447816 30.56 2620 1826368 617252 6.81 560112 1587264 126292 09:07:01 PM 5564400 2444508 30.52 2620 1810576 620960 6.86 577416 1564456 28 09:08:01 PM 5568640 2440268 30.47 2620 1810808 616984 6.81 573368 1563912 216 09:09:01 PM 5571144 2437764 30.44 2620 1819172 602996 6.66 682992 1450304 16552 Average: 5609265 2399643 29.96 2620 1780999 619554 6.84 579758 1528574 45498 09:04:10 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 337.51 219.20 1781.77 73.65 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 26.44 22.86 314.37 5.51 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.60 25.42 60.03 10.78 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 14.78 15.03 11.95 5.12 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 26.37 22.36 27.65 10.04 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.80 56.09 397.73 19.40 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) 02/11/2025 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:10 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 31.25 0.00 5.07 10.75 0.12 52.80 09:05:01 PM 0 41.49 0.00 5.94 11.47 0.13 40.97 09:05:01 PM 1 21.18 0.00 4.25 10.04 0.10 64.43 09:06:01 PM all 26.29 0.00 3.01 8.46 0.11 62.12 09:06:01 PM 0 34.02 0.00 3.89 9.45 0.11 52.53 09:06:01 PM 1 18.71 0.00 2.15 7.50 0.12 71.51 09:07:01 PM all 27.95 0.00 1.83 9.13 0.11 60.98 09:07:01 PM 0 52.58 0.00 2.57 10.45 0.13 34.28 09:07:01 PM 1 4.73 0.00 1.13 7.88 0.12 86.14 09:08:01 PM all 19.00 0.00 0.91 6.25 0.10 73.74 09:08:01 PM 0 35.49 0.00 1.36 10.33 0.11 52.71 09:08:01 PM 1 3.41 0.00 0.51 2.41 0.08 93.59 09:09:01 PM all 27.98 0.00 1.88 3.98 0.13 66.04 09:09:01 PM 0 52.41 0.00 2.64 6.79 0.18 37.98 09:09:01 PM 1 5.05 0.00 1.13 1.32 0.08 92.42 Average: all 26.33 0.00 2.46 7.61 0.12 63.49 Average: 0 43.19 0.00 3.20 9.65 0.13 43.83 Average: 1 10.18 0.00 1.74 5.66 0.10 82.31