---> uname -a: Linux prd-centos7-builder-2c-1g-26676.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 558 5395 16 1867 6980 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:f1:f8:89 brd ff:ff:ff:ff:ff:ff inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fef1:f889/64 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) 11/17/2024 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 184.83 9.96 174.87 860.76 6135.11 12:06:01 PM 292.82 0.63 292.19 52.23 8515.41 12:07:01 PM 26.85 1.63 25.22 146.04 608.16 Average: 168.17 4.08 164.09 353.01 5086.23 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5598836 2410080 30.09 2620 1790964 681512 7.52 546140 1573668 201756 12:06:01 PM 5580260 2428656 30.32 2620 1800164 679056 7.50 568088 1557084 24 12:07:01 PM 5539124 2469792 30.84 2620 1801220 717828 7.93 731984 1435344 14820 Average: 5572740 2436176 30.42 2620 1797449 692799 7.65 615404 1522032 72200 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 111.53 82.15 1118.52 22.26 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 24.05 21.95 58.77 7.79 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 30.91 25.40 31.37 10.55 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.50 43.17 402.89 13.53 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) 11/17/2024 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.01 0.00 3.76 4.77 0.10 55.35 12:05:01 PM 0 52.77 0.00 4.76 3.87 0.11 38.50 12:05:01 PM 1 19.86 0.00 2.79 5.62 0.12 71.61 12:06:01 PM all 33.55 0.00 1.93 9.03 0.10 55.40 12:06:01 PM 0 64.58 0.00 2.78 7.00 0.14 25.48 12:06:01 PM 1 4.30 0.00 1.12 10.94 0.07 83.58 12:07:01 PM all 36.50 0.00 1.70 0.48 0.10 61.22 12:07:01 PM 0 70.65 0.00 2.53 0.97 0.09 25.75 12:07:01 PM 1 5.13 0.00 0.93 0.03 0.08 93.82 Average: all 35.35 0.00 2.46 4.77 0.10 57.31 Average: 0 62.57 0.00 3.37 3.97 0.11 29.98 Average: 1 9.72 0.00 1.61 5.53 0.09 83.06