---> uname -a: Linux prd-centos7-builder-2c-1g-42006.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 526 5414 16 1880 7012 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:9b:78:df brd ff:ff:ff:ff:ff:ff inet 10.30.123.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe9b:78df/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) 03/25/2025 _x86_64_ (2 CPU) 05:03:46 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 142.12 58.46 83.66 6170.02 37848.52 05:06:01 PM 158.94 0.67 158.28 19.45 6062.33 05:07:01 PM 308.36 0.72 307.65 54.11 8958.34 05:08:01 PM 34.43 1.82 32.62 188.84 818.32 Average: 160.96 15.42 145.55 1608.23 13422.59 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5895764 2113144 26.38 2620 1549620 636688 7.03 475332 1402620 46020 05:06:01 PM 5591356 2417552 30.19 2620 1797264 639056 7.06 551376 1575212 204124 05:07:01 PM 5596496 2412412 30.12 2620 1811848 602816 6.66 544384 1564940 24 05:08:01 PM 5531020 2477888 30.94 2620 1817216 657740 7.26 723804 1449808 18528 Average: 5653659 2355249 29.41 2620 1743987 634075 7.00 573724 1498145 67174 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 265.99 173.35 927.69 60.05 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 55.75 43.57 890.38 7.50 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.35 26.14 63.92 9.55 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 37.28 28.82 36.17 12.51 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.10 67.97 479.58 22.40 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) 03/25/2025 _x86_64_ (2 CPU) 05:03:46 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 23.30 0.00 5.92 33.27 0.09 37.42 05:05:01 PM 0 23.59 0.00 6.04 37.80 0.09 32.48 05:05:01 PM 1 23.03 0.00 5.76 28.77 0.09 42.36 05:06:01 PM all 24.34 0.00 2.61 5.06 0.10 67.88 05:06:01 PM 0 17.06 0.00 1.92 3.86 0.09 77.06 05:06:01 PM 1 31.77 0.00 3.33 6.30 0.11 58.50 05:07:01 PM all 33.49 0.00 2.58 5.88 0.09 57.97 05:07:01 PM 0 15.04 0.00 2.25 5.04 0.09 77.58 05:07:01 PM 1 52.55 0.00 2.91 6.72 0.11 37.71 05:08:01 PM all 37.23 0.00 1.97 0.26 0.10 60.45 05:08:01 PM 0 11.78 0.00 1.19 0.10 0.07 86.86 05:08:01 PM 1 64.13 0.00 2.80 0.43 0.11 32.54 Average: all 29.58 0.00 3.27 11.13 0.09 55.93 Average: 0 16.83 0.00 2.84 11.58 0.08 68.67 Average: 1 42.68 0.00 3.71 10.67 0.10 42.85