---> uname -a: Linux prd-centos7-builder-2c-1g-37611.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: 2800.000 BogoMIPS: 5600.00 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 540 5403 16 1876 6998 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5c:27:6c brd ff:ff:ff:ff:ff:ff inet 10.30.123.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe5c:276c/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) 01/25/2025 _x86_64_ (2 CPU) 01:03:20 AM LINUX RESTART 01:04:26 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 202.31 46.40 155.91 7375.57 8287.99 01:06:01 AM 110.68 1.68 109.00 56.64 5870.05 01:07:01 AM 286.83 1.57 285.26 113.92 8644.84 01:08:01 AM 28.49 0.03 28.45 1.20 584.12 01:09:01 AM 28.68 1.82 26.87 188.81 744.59 Average: 124.96 7.02 117.94 1017.84 4511.94 01:04:26 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5937964 2070952 25.86 2620 1528292 612616 6.76 447444 1393884 62220 01:06:01 AM 5639792 2369124 29.58 2620 1756644 632424 6.98 534660 1554908 164504 01:07:01 AM 5557356 2451560 30.61 2620 1809484 620708 6.85 581172 1563128 10692 01:08:01 AM 5577464 2431452 30.36 2620 1809528 600416 6.63 562248 1562796 32 01:09:01 AM 5521500 2487416 31.06 2620 1814872 646644 7.14 732776 1447012 17816 Average: 5646815 2362101 29.49 2620 1743764 622562 6.87 571660 1504346 51053 01:04:26 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 424.17 285.56 1308.74 100.64 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 62.77 50.97 1036.98 8.88 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.14 29.46 70.42 16.40 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.68 11.28 8.69 5.13 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 28.83 23.93 30.25 10.02 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.99 61.59 416.72 21.64 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) 01/25/2025 _x86_64_ (2 CPU) 01:03:20 AM LINUX RESTART 01:04:26 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 28.60 0.00 6.15 24.21 0.12 40.92 01:05:01 AM 0 36.41 0.00 5.99 18.43 0.12 39.04 01:05:01 AM 1 20.91 0.00 6.35 29.88 0.15 42.71 01:06:01 AM all 27.29 0.00 2.39 6.05 0.12 64.15 01:06:01 AM 0 44.84 0.00 3.45 6.40 0.14 45.17 01:06:01 AM 1 10.42 0.00 1.38 5.69 0.10 82.41 01:07:01 AM all 35.79 0.00 2.81 5.06 0.10 56.24 01:07:01 AM 0 58.53 0.00 3.71 5.91 0.11 31.74 01:07:01 AM 1 14.10 0.00 1.93 4.26 0.10 79.61 01:08:01 AM all 16.22 0.00 0.64 0.39 0.07 82.67 01:08:01 AM 0 22.63 0.00 0.73 0.52 0.05 76.07 01:08:01 AM 1 9.93 0.00 0.54 0.29 0.07 89.17 01:09:01 AM all 34.42 0.00 1.75 0.51 0.11 63.21 01:09:01 AM 0 54.63 0.00 2.24 0.87 0.12 42.13 01:09:01 AM 1 15.04 0.00 1.28 0.15 0.10 83.42 Average: all 28.40 0.00 2.43 5.67 0.10 63.40 Average: 0 43.87 0.00 2.96 5.32 0.11 47.74 Average: 1 13.43 0.00 1.91 6.00 0.10 78.55