---> uname -a: Linux prd-centos7-builder-2c-1g-38226.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 518 5428 16 1874 7020 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:8c:74:df brd ff:ff:ff:ff:ff:ff inet 10.30.123.41/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe8c:74df/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) 02/05/2025 _x86_64_ (2 CPU) 04:03:38 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 303.21 29.58 273.64 4258.18 7126.56 04:06:02 PM 252.28 0.03 252.25 0.27 7819.94 04:07:01 PM 171.68 0.69 170.99 54.74 4588.91 04:08:01 PM 26.87 1.82 25.05 188.84 685.29 Average: 188.59 8.06 180.53 1130.16 5057.39 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5714612 2294296 28.65 2620 1686944 645392 7.13 560488 1475832 107304 04:06:02 PM 5572624 2436284 30.42 2620 1806976 627972 6.93 562256 1575436 110000 04:07:01 PM 5586212 2422696 30.25 2620 1806752 607756 6.71 559632 1559792 32 04:08:01 PM 5568400 2440508 30.47 2620 1812096 617332 6.82 692432 1445000 17908 Average: 5610462 2398446 29.95 2620 1778192 624613 6.90 593702 1514015 58811 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 280.35 180.02 1526.14 62.52 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 31.16 24.52 304.09 7.17 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.71 24.47 39.70 8.57 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 26.60 23.11 29.01 9.55 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.24 63.20 476.62 22.01 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) 02/05/2025 _x86_64_ (2 CPU) 04:03:38 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 30.51 0.00 4.72 10.03 0.10 54.65 04:05:01 PM 0 45.88 0.00 5.26 8.84 0.11 39.91 04:05:01 PM 1 15.57 0.00 4.21 11.16 0.10 68.95 04:06:02 PM all 28.31 0.00 3.11 6.37 0.10 62.11 04:06:02 PM 0 46.99 0.00 4.39 7.01 0.11 41.51 04:06:02 PM 1 10.28 0.00 1.87 5.76 0.10 81.98 04:07:01 PM all 30.46 0.00 1.88 6.06 0.18 61.42 04:07:01 PM 0 57.45 0.00 2.44 9.21 0.24 30.67 04:07:01 PM 1 4.81 0.00 1.31 3.08 0.10 90.70 04:08:01 PM all 29.23 0.00 1.72 2.72 0.10 66.23 04:08:01 PM 0 53.72 0.00 2.68 4.88 0.12 38.60 04:08:01 PM 1 5.94 0.00 0.84 0.67 0.08 92.46 Average: all 29.62 0.00 2.86 6.29 0.12 61.12 Average: 0 50.96 0.00 3.70 7.47 0.14 37.72 Average: 1 9.14 0.00 2.05 5.15 0.10 83.55