---> uname -a: Linux prd-centos7-builder-2c-1g-37472.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 508 5440 16 1872 7030 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:35:86:da brd ff:ff:ff:ff:ff:ff inet 10.30.123.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe35:86da/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) 01/22/2025 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 71.51 17.25 54.25 2991.77 3059.03 04:06:01 PM 66.89 0.40 66.49 13.32 2982.66 04:07:01 PM 184.84 0.00 184.84 0.00 5788.84 04:08:01 PM 180.89 0.37 180.53 17.06 5571.95 04:09:01 PM 37.18 0.37 36.81 37.58 747.89 04:10:01 PM 29.74 1.63 28.10 146.06 619.27 Average: 95.17 3.34 91.84 534.42 3128.27 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5958576 2050332 25.60 2620 1537544 592856 6.55 419356 1397152 16360 04:06:01 PM 5646676 2362232 29.50 2620 1739636 665644 7.35 566056 1524416 151492 04:07:01 PM 5724484 2284424 28.52 2620 1724392 596280 6.58 464348 1542056 18744 04:08:01 PM 5627208 2381700 29.74 2620 1804200 590000 6.51 518712 1561572 10672 04:09:01 PM 5611956 2396952 29.93 2620 1805268 605664 6.69 536108 1561556 20 04:10:01 PM 5525912 2482996 31.00 2620 1825504 660116 7.29 731152 1448616 27028 Average: 5682469 2326439 29.05 2620 1739424 618427 6.83 539289 1505895 37386 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 231.29 138.68 883.84 56.71 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 33.16 28.01 642.10 4.27 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 10.13 9.58 92.45 1.75 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 23.60 19.91 225.44 6.22 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 04:09:01 PM eth0 22.91 22.61 22.94 7.88 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 23.87 21.11 25.95 12.71 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.50 39.99 315.49 14.92 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) 01/22/2025 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 17.09 0.00 2.19 17.53 0.09 63.09 04:05:01 PM 0 18.34 0.00 2.27 21.97 0.10 57.31 04:05:01 PM 1 15.84 0.00 2.11 13.10 0.10 68.84 04:06:01 PM all 13.13 0.00 1.28 6.90 0.09 78.59 04:06:01 PM 0 21.73 0.00 1.85 9.35 0.09 66.98 04:06:01 PM 1 4.65 0.00 0.72 4.52 0.10 90.00 04:07:01 PM all 8.19 0.00 0.98 34.50 0.06 56.27 04:07:01 PM 0 5.92 0.00 0.86 36.41 0.07 56.73 04:07:01 PM 1 10.48 0.00 1.11 32.56 0.05 55.81 04:08:01 PM all 25.66 0.00 2.03 9.72 0.10 62.48 04:08:01 PM 0 40.92 0.00 2.62 9.91 0.12 46.42 04:08:01 PM 1 10.97 0.00 1.48 9.55 0.09 77.91 04:09:01 PM all 31.82 0.00 1.49 3.26 0.10 63.32 04:09:01 PM 0 59.35 0.00 2.05 5.59 0.09 32.91 04:09:01 PM 1 5.61 0.00 0.94 1.03 0.10 92.32 04:10:01 PM all 29.62 0.00 1.50 2.42 0.10 66.35 04:10:01 PM 0 55.19 0.00 2.22 3.53 0.11 38.95 04:10:01 PM 1 5.16 0.00 0.83 1.38 0.10 92.53 Average: all 20.86 0.00 1.58 12.44 0.09 65.03 Average: 0 33.25 0.00 1.97 14.63 0.10 50.05 Average: 1 8.76 0.00 1.20 10.31 0.09 79.64