---> uname -a: Linux prd-centos7-builder-2c-1g-1378.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 513 5434 16 1872 7025 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:0b:7e:fa brd ff:ff:ff:ff:ff:ff inet 10.30.123.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe0b:7efa/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) 03/27/2024 _x86_64_ (2 CPU) 04:03:26 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 116.82 10.69 106.13 919.38 4764.11 04:06:01 PM 280.68 0.07 280.61 1.20 9083.94 04:07:01 PM 87.41 0.62 86.79 51.71 2293.49 04:08:01 PM 26.37 1.63 24.74 146.06 710.59 Average: 127.86 3.22 124.64 276.94 4210.75 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5689436 2319472 28.96 2620 1715488 631840 6.98 514772 1532888 140072 04:06:01 PM 5524252 2484656 31.02 2620 1805092 679080 7.50 604964 1579984 48568 04:07:01 PM 5593780 2415128 30.16 2620 1806412 602956 6.66 549144 1566152 24 04:08:01 PM 5526564 2482344 30.99 2620 1810476 659864 7.29 729476 1450328 17580 Average: 5583508 2425400 30.28 2620 1784367 643435 7.10 599589 1532338 51561 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 110.08 82.52 1030.90 23.91 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 04:06:01 PM eth0 31.30 24.55 282.20 7.17 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.32 21.16 24.90 7.19 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 28.72 23.29 29.76 13.04 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 48.10 37.69 339.09 12.78 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) 03/27/2024 _x86_64_ (2 CPU) 04:03:26 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 29.22 0.00 2.87 5.73 0.12 62.06 04:05:01 PM 0 42.93 0.00 3.93 8.38 0.13 44.64 04:05:01 PM 1 15.88 0.00 1.89 3.18 0.12 78.93 04:06:01 PM all 32.84 0.00 2.45 8.76 0.11 55.84 04:06:01 PM 0 50.44 0.00 3.28 11.28 0.11 34.90 04:06:01 PM 1 15.92 0.00 1.66 6.34 0.10 75.97 04:07:01 PM all 32.17 0.00 1.20 2.84 0.10 63.70 04:07:01 PM 0 62.91 0.00 1.83 4.61 0.11 30.55 04:07:01 PM 1 3.57 0.00 0.61 1.19 0.08 94.55 04:08:01 PM all 34.91 0.00 1.74 1.02 0.10 62.23 04:08:01 PM 0 67.47 0.00 2.80 1.75 0.13 27.85 04:08:01 PM 1 4.57 0.00 0.76 0.34 0.08 94.26 Average: all 32.30 0.00 2.07 4.58 0.11 60.95 Average: 0 55.90 0.00 2.96 6.52 0.12 34.49 Average: 1 9.90 0.00 1.22 2.74 0.10 86.04