---> uname -a: Linux prd-centos7-builder-2c-1g-36539.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 540 5410 16 1869 6998 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:69:07:86 brd ff:ff:ff:ff:ff:ff inet 10.30.122.5/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe69:786/64 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) 01/11/2025 _x86_64_ (2 CPU) 11:03:43 PM LINUX RESTART 11:04:04 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 179.46 22.31 157.14 4254.37 16451.78 11:06:02 PM 237.72 0.33 237.39 16.39 8057.64 11:07:01 PM 136.86 0.39 136.47 38.76 3691.46 11:08:01 PM 28.89 1.95 26.94 210.49 746.13 Average: 145.34 6.07 139.27 1095.08 7134.97 11:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5714344 2294572 28.65 2620 1664112 694336 7.67 576192 1464556 107688 11:06:02 PM 5589220 2419696 30.21 2620 1800836 633856 7.00 554368 1561168 82988 11:07:01 PM 5511284 2497632 31.19 2620 1801960 703560 7.77 633864 1557792 68 11:08:01 PM 5614112 2394804 29.90 2620 1810528 582492 6.43 644036 1443544 30344 Average: 5607240 2401676 29.99 2620 1769359 653561 7.22 602115 1506765 55272 11:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 311.50 206.68 1605.91 67.61 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 11:06:02 PM eth0 33.36 27.55 319.09 7.68 0.00 0.00 0.00 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.78 24.90 25.69 9.16 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 11:08:01 PM eth0 34.60 26.11 37.34 10.49 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.22 69.79 484.96 23.24 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) 01/11/2025 _x86_64_ (2 CPU) 11:03:43 PM LINUX RESTART 11:04:04 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 29.86 0.00 4.01 8.05 0.09 57.99 11:05:01 PM 0 14.82 0.00 2.87 6.61 0.09 75.61 11:05:01 PM 1 45.43 0.00 5.17 9.56 0.09 39.75 11:06:02 PM all 34.44 0.00 3.05 3.84 0.10 58.57 11:06:02 PM 0 29.52 0.00 3.11 3.02 0.10 64.25 11:06:02 PM 1 39.41 0.00 3.01 4.67 0.09 52.83 11:07:01 PM all 37.46 0.00 2.02 1.30 0.10 59.12 11:07:01 PM 0 7.88 0.00 1.73 0.72 0.07 89.59 11:07:01 PM 1 69.12 0.00 2.31 1.93 0.11 26.53 11:08:01 PM all 34.13 0.00 2.06 0.32 0.10 63.39 11:08:01 PM 0 9.14 0.00 1.27 0.14 0.10 89.35 11:08:01 PM 1 60.99 0.00 2.92 0.49 0.11 35.50 Average: all 34.00 0.00 2.78 3.34 0.10 59.79 Average: 0 15.29 0.00 2.23 2.57 0.09 79.82 Average: 1 53.60 0.00 3.34 4.15 0.10 38.82