---> uname -a: Linux prd-centos7-builder-2c-1g-38548.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 548 5394 16 1878 6990 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:c0:88:59 brd ff:ff:ff:ff:ff:ff inet 10.30.122.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fec0:8859/64 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) 02/10/2025 _x86_64_ (2 CPU) 08:03:20 PM LINUX RESTART 08:04:07 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 254.97 33.27 221.70 4882.29 6188.79 08:06:01 PM 290.84 0.03 290.80 0.27 9493.12 08:07:01 PM 129.99 0.68 129.30 53.84 3302.73 08:08:01 PM 28.75 1.82 26.93 188.81 752.98 Average: 174.11 8.33 165.79 1189.29 4902.19 08:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5713104 2295804 28.67 2620 1658072 694968 7.67 588164 1456596 102928 08:06:01 PM 5538144 2470764 30.85 2620 1825108 647396 7.15 578916 1588220 55840 08:07:01 PM 5508304 2500604 31.22 2620 1810344 682060 7.53 633040 1563676 56 08:08:01 PM 5536108 2472800 30.88 2620 1815648 642824 7.10 719304 1448560 17904 Average: 5573915 2434993 30.40 2620 1777293 666812 7.36 629856 1514263 44182 08:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 359.81 245.68 1701.31 72.91 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 26.72 22.61 299.25 5.36 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 28.15 24.50 41.70 9.36 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 08:08:01 PM eth0 32.13 24.80 32.09 10.82 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.36 75.15 488.36 23.38 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) 02/10/2025 _x86_64_ (2 CPU) 08:03:20 PM LINUX RESTART 08:04:07 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 33.85 0.00 5.46 7.52 0.16 53.01 08:05:01 PM 0 43.53 0.00 6.48 11.73 0.12 38.14 08:05:01 PM 1 24.37 0.00 4.41 3.40 0.21 67.61 08:06:01 PM all 23.42 0.00 2.75 19.88 0.10 53.85 08:06:01 PM 0 42.82 0.00 4.52 27.34 0.11 25.21 08:06:01 PM 1 4.83 0.00 1.06 12.74 0.08 81.28 08:07:01 PM all 36.61 0.00 2.38 0.92 0.12 59.97 08:07:01 PM 0 63.63 0.00 3.17 1.17 0.17 31.85 08:07:01 PM 1 11.41 0.00 1.64 0.67 0.10 86.18 08:08:01 PM all 35.10 0.00 2.34 0.73 0.12 61.71 08:08:01 PM 0 39.03 0.00 2.62 0.92 0.12 57.30 08:08:01 PM 1 31.21 0.00 2.08 0.56 0.11 66.04 Average: all 32.15 0.00 3.18 7.34 0.13 57.21 Average: 0 47.20 0.00 4.16 10.37 0.13 38.15 Average: 1 17.65 0.00 2.24 4.42 0.12 75.57